CN116193615A

CN116193615A - Method and apparatus in a node for wireless communication

Info

Publication number: CN116193615A
Application number: CN202111413945.2A
Authority: CN
Inventors: 刘铮; 杨中志
Original assignee: Quectel Wireless Solutions Co Ltd
Current assignee: Quectel Wireless Solutions Co Ltd
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2023-05-30
Also published as: WO2023092953A1

Abstract

A method and apparatus in a node for wireless communication is disclosed. The node receives a first signaling, wherein the first signaling is used for scheduling a first PUSCH, time domain resources with overlap are arranged between a first channel and the first PUSCH, and the priority index associated with the first PUSCH is unequal to the priority index associated with the first channel; the node transmits a target information block and the first PUSCH, wherein a starting symbol occupied by the first PUSCH in a time domain is not earlier than a reference symbol; determining the reference symbol together with a product between a target value and a length of unit time and an end time of the first signaling, a sum of a first value, a second value and a third value determining the target value, the target subcarrier spacing being used to determine the first value; the channel type of the first channel determines the third value from between the first alternative value or the second alternative value. The present application ensures high priority transmissions.

Description

Method and apparatus in a node for wireless communication

Technical Field

The present invention relates to a transmission method and apparatus in a wireless communication system, and more particularly, to a transmission scheme and apparatus for an uplink channel having a high-low priority level in wireless communication.

Background

Future wireless communication systems have more and more diversified application scenes, and different application scenes have different performance requirements on the system. To meet different performance requirements of various application scenarios, research on a New air interface technology (NR, new Radio) (or 5G) is decided on the 3GPP (3 rd Generation Partner Project, third generation partnership project) RAN (Radio Access Network ) #72 full-time, and standardization Work on NR is started on the 3GPP RAN #75 full-time WI (Work Item) that passes the New air interface technology (NR, new Radio). The decision to start the Work of SI (Study Item) and WI (Work Item) of NR Rel-17 is made at the 3gpp ran#86 full-meeting.

In the new air interface technology, enhanced mobile broadband (eMBB, enhanced Mobile BroadBand), ultra-reliable low latency communication (URLLC, ultra-reliable and Low Latency Communications), large-scale machine type communication (mctc, massive Machine Type Communications) are three major application scenarios.

Disclosure of Invention

In URLLC communication there is a transmission of data or control information with different priority levels. When UCI (Uplink Control Information ) or data having different priority levels collide in the time domain, a mechanism of discarding or multiplexing needs to be designed to guarantee transmission of a high-priority channel.

A solution is disclosed for the problem of transmission of channels associated to different priority classes. It should be noted that, in the description of the present application, URLLC is only used as a typical application scenario or example; the application is also applicable to other scenes (such as a scene where a plurality of services coexist, or other scenes with multiplexing of information with different priority levels, or a scene with multiplexing of services with different QoS requirements, or different application scenes such as internet of vehicles and eMBB multiplexing, etc.) facing similar problems, and similar technical effects can be obtained. Furthermore, the adoption of a unified solution for different scenarios (including but not limited to those of URLLC) also helps to reduce hardware complexity and cost. Embodiments and features of embodiments in a first node device of the present application may be applied to a second node device and vice versa without conflict. In particular, the term (Terminology), noun, function, variable in this application may be interpreted (if not specifically stated) with reference to the definitions in the 3GPP specification protocols TS36 series, TS38 series, TS37 series.

The application discloses a method in a first node for wireless communication, comprising:

Receiving first signaling, wherein the first signaling is used for scheduling a first PUSCH, time domain resources with overlap are arranged between a first channel and the first PUSCH, and the priority index associated with the first PUSCH is unequal to the priority index associated with the first channel;

transmitting a target information block and transmitting the first PUSCH, wherein a starting symbol occupied by the first PUSCH in a time domain is not earlier than a reference symbol;

wherein a product between a target value and a length of unit time and an end time of the first signaling are used together to determine the reference symbol, a sum of a first value, a second value, and a third value is used to determine the target value, the first value being greater than 0, the second value being not less than 0, the third value being not less than 0, the target value being greater than 0; the unit time length is equal to the time length of a time domain symbol comprising a short cyclic prefix corresponding to a target subcarrier spacing, the target subcarrier spacing being used to determine the first value; the target information block includes a first sub information block, a second sub information block, and a third sub information block, the first sub information block being used to indicate the second value, the second sub information block being used to indicate a first alternative value, the third sub information block being used to indicate a second alternative value, the channel type of the first channel being used to determine the third value from between the first alternative value or the second alternative value; at least one of a subcarrier spacing employed by the first signaling, a subcarrier spacing employed by the first PUSCH, or a subcarrier spacing employed by the first channel is used to determine the target subcarrier spacing.

As an embodiment, the third value is determined from the first alternative value or the second alternative value by the channel type of the first channel, so that different requirements of different channels on delay are fully considered, and the transmission of the first PUSCH is ensured.

As an embodiment, the target subcarrier spacing is determined by at least one of the subcarrier spacing adopted by the first signaling, the subcarrier spacing adopted by the first PUSCH or the subcarrier spacing adopted by the first channel, so that a conservative delay design is adopted, and the transmission of the first PUSCH is further ensured.

According to an aspect of the present application, the method is characterized in that the priority index corresponding to the first PUSCH is greater than the priority index corresponding to the first channel, the priority index corresponding to the first channel is a non-negative integer, and the priority index corresponding to the first PUSCH is a positive integer; the number of transport blocks carried with the first PUSCH and the first channel is used to determine the third value.

As an embodiment, the number of transport blocks carried by the first channel and the first PUSCH is used to determine the third value, which avoids excessively limiting the delay of the first PUSCH, improving flexibility.

According to one aspect of the application, the above method is characterized in that the channel type of the first channel is one of a control channel or a configuration granted shared channel; or the channel type of the first channel is one of a control channel, a dynamically scheduled shared channel or a configuration granted shared channel.

According to one aspect of the application, the above method is characterized in that said first alternative value is equal to one of X1 alternative values, any one of said X1 alternative values being a non-negative integer, said X1 being a positive integer greater than 1; the second alternative numerical value is equal to one of X2 alternative numerical values, any one of the X2 alternative numerical values is not less than 0, and X2 is a positive integer greater than 1; at least one of the X2 alternative values is related to the target subcarrier spacing, the X1 alternative values being predefined.

According to an aspect of the application, the above method is characterized in that there is an alternative value of 0 among the X2 alternative values, the third sub-information block being used to indicate the second alternative value from among the alternative values of greater than 0 among the X2 alternative values; one of the X2 alternative values is a non-integer, and one of the X2 alternative values is an alternative value other than the X1 alternative value.

According to an aspect of the present application, the method is characterized in that whether the first PUSCH carries uplink control information, and at least one of the type of uplink control information carried by the first PUSCH is used to determine the third value.

As an embodiment, the third value is determined by whether the first PUSCH carries uplink control information or at least one of the types of uplink control information carried by the first PUSCH, so as to further optimize the delay design of the first PUSCH.

According to one aspect of the present application, the method is characterized by comprising:

receiving a first information block and a second information block;

wherein the first information block is used to determine a subcarrier spacing employed by the first signaling, at least one of the second information block or the first signaling is used to determine a subcarrier spacing employed by the first PUSCH, and the second information block is used to determine a subcarrier spacing employed by the first channel.

The application discloses a method in a second node for wireless communication, comprising:

transmitting a first signaling, wherein the first signaling is used for scheduling a first PUSCH, time domain resources with overlap are arranged between a first channel and the first PUSCH, and the priority index associated with the first PUSCH is unequal to the priority index associated with the first channel;

Receiving a target information block and receiving the first PUSCH, wherein a starting symbol occupied by the first PUSCH in a time domain is not earlier than a reference symbol;

transmitting the first information block and the second information block;

wherein the first information block is used to indicate a subcarrier spacing employed by the first signaling, at least one of the second information block or the first signaling is used to indicate a subcarrier spacing employed by the first PUSCH, and the second information block is used to indicate a subcarrier spacing employed by the first channel.

The application discloses a first node device for wireless communication, comprising:

a first receiver, configured to receive a first signaling, where the first signaling is used to schedule a first PUSCH, and there is an overlapping time domain resource between a first channel and the first PUSCH, where a priority index associated with the first PUSCH and a priority index associated with the first channel are not equal;

a first transmitter for transmitting a target information block and transmitting the first PUSCH, wherein a start symbol occupied by the first PUSCH in a time domain is not earlier than a reference symbol;

The application discloses a second node device for wireless communication, comprising:

a second transmitter, configured to transmit a first signaling, where the first signaling is used to schedule a first PUSCH, and there is an overlapping time domain resource between a first channel and the first PUSCH, where a priority index associated with the first PUSCH and a priority index associated with the first channel are not equal;

a second receiver, configured to receive a target information block and receive the first PUSCH, where a start symbol occupied by the first PUSCH in a time domain is not earlier than a reference symbol;

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the detailed description of non-limiting embodiments, made with reference to the following drawings in which:

fig. 1 shows a flow chart of a first signaling, a target information block, and a first PUSCH according to one embodiment of the present application;

FIG. 2 shows a schematic diagram of a network architecture according to one embodiment of the present application;

fig. 3 shows a schematic diagram of a radio protocol architecture of a user plane and a control plane according to one embodiment of the present application;

FIG. 4 illustrates a schematic diagram of a first node device and a second node device according to one embodiment of the present application;

fig. 5 shows a wireless signal transmission flow diagram according to one embodiment of the present application;

fig. 6 shows a schematic diagram of a relationship between a first PUSCH and a first channel according to one embodiment of the present application;

FIG. 7 shows a schematic diagram of channel types of a first channel according to one embodiment of the present application;

FIG. 8 illustrates a schematic diagram of a first alternative value and a second alternative value according to one embodiment of the present application;

FIG. 9 shows a schematic diagram of a relationship between X2 alternative values and X1 alternative values according to one embodiment of the present application;

FIG. 10 illustrates a schematic diagram of a third numerical value according to one embodiment of the present application;

FIG. 11 shows a block diagram of a processing arrangement in a first node device according to an embodiment of the present application;

fig. 12 shows a block diagram of a processing arrangement in a second node device according to an embodiment of the present application.

Detailed Description

The technical solution of the present application will be further described in detail with reference to the accompanying drawings, and it should be noted that, without conflict, the embodiments of the present application and features in the embodiments may be arbitrarily combined with each other.

Example 1

Embodiment 1 illustrates a flowchart 100 of a first signaling, a target information block, and a first PUSCH according to one embodiment of the present application, as shown in fig. 1. In fig. 1, each block represents a step, and it is emphasized in particular that the order of the blocks in the drawing indicates an example of the order of the steps represented, and the temporal relationship between the represented steps is not limited.

In embodiment 1, a first node device in the present application receives, in step 101, a first signaling, where the first signaling is used to schedule a first PUSCH, a first channel and a time domain resource overlapping between the first PUSCH, where a priority index associated with the first PUSCH and a priority index associated with the first channel are not equal; the first node device in the application sends a target information block and sends the first PUSCH in step 102, wherein a starting symbol occupied by the first PUSCH in a time domain is not earlier than a reference symbol; wherein a product between a target value and a length of unit time and an end time of the first signaling are used together to determine the reference symbol, a sum of a first value, a second value, and a third value is used to determine the target value, the first value being greater than 0, the second value being not less than 0, the third value being not less than 0, the target value being greater than 0; the unit time length is equal to the time length of a time domain symbol comprising a short cyclic prefix corresponding to a target subcarrier spacing, the target subcarrier spacing being used to determine the first value; the target information block includes a first sub information block, a second sub information block, and a third sub information block, the first sub information block being used to indicate the second value, the second sub information block being used to indicate a first alternative value, the third sub information block being used to indicate a second alternative value, the channel type of the first channel being used to determine the third value from between the first alternative value or the second alternative value; at least one of a subcarrier spacing employed by the first signaling, a subcarrier spacing employed by the first PUSCH, or a subcarrier spacing employed by the first channel is used to determine the target subcarrier spacing.

As an embodiment, the first signaling precedes the first channel.

As an embodiment, the first signaling follows the first channel.

As an embodiment, the first signaling is transmitted over an air interface or a wireless interface.

As an embodiment, the first signaling comprises all or part of a higher layer signaling or physical layer signaling.

As an embodiment, the first signaling comprises all or part of an RRC (Radio Resource Control ) layer signaling or MAC (MediumAccess Control ) layer signaling.

As an embodiment, the first signaling is Cell Specific or user equipment Specific (UE-Specific).

As an embodiment, the first signaling is configured per BWP (Bandwidth Part) (PerBWP Configured).

As an embodiment, the first signaling is transmitted through a PDCCH (Physical Downlink Control Channel ).

For one embodiment, the first signaling includes all or part of a Field (Field) in a DCI (Downlink Control Information) format.

As an embodiment, the DCI (Downlink Control Information) Format included in the first signaling is one of DCI formats (formats) 0_0, 0_1, 0_2.

As an embodiment, the expression "said first signaling is used for scheduling the first PUSCH" in the claims includes the following meanings: the first signaling is used by the second node in the present application to schedule the first PUSCH.

As an embodiment, the expression "said first signaling is used for scheduling the first PUSCH" in the claims includes the following meanings: the first signaling is used by the first node in the present application to schedule the first PUSCH.

As an embodiment, the expression "said first signaling is used for scheduling the first PUSCH" in the claims includes the following meanings: the first signaling includes scheduling information of the first PUSCH.

As an embodiment, the expression "said first signaling is used for scheduling the first PUSCH" in the claims includes the following meanings: the first signaling is used to schedule the first PUSCH explicitly or implicitly.

As an embodiment, the expression "said first signaling is used for scheduling the first PUSCH" in the claims includes the following meanings: the first signaling explicitly or implicitly indicates configuration information of the first PUSCH, where the configuration information of the first PUSCH includes at least one of a time domain resource occupied by the first PUSCH, a frequency domain resource occupied by the first PUSCH, an MCS (Modulation and Coding Scheme) adopted by the first PUSCH, an RV (redundancy version) adopted by the first PUSCH, an NDI (New Data Indicator) of the first PUSCH, and a HARQ Process (Process) to which the first PUSCH belongs.

As an embodiment, the expression "said first signaling is used for scheduling the first PUSCH" in the claims includes the following meanings: the first signaling includes a scheduling DCI format of the first PUSCH.

As an embodiment, the first PUSCH includes a baseband signal or a radio frequency signal.

As an embodiment, the first PUSCH carries one or more transport blocks (TB, transportBlock).

As an embodiment, the first PUSCH carries one or more Code Words (CW).

As an embodiment, the first PUSCH does not carry UL-SCH.

As an embodiment, all or part of bits included in one transport block are used to generate the first PUSCH.

As an embodiment, the first PUSCH carries UL-SCH (Uplink SharedChannel ).

As an embodiment, the first PUSCH is an actual transmitted PUSCH (Physical Uplink Shared Channel ).

As an embodiment, the MAC layer has no PDUs (Protocol Data Unit, protocol data units) delivered to the first PUSCH.

As an embodiment, the MAC layer delivers PDUs (Protocol Data Unit, protocol data units) to the first PUSCH.

As an embodiment, the first channel is a Baseband Signal (Baseband Signal) or a radio frequency Signal (Radio Frequency Signal).

As an embodiment, the first channel is transmitted over an air interface or a wireless interface.

As an embodiment, the first channel passes through UL-SCH (Uplink Shared Channel ).

As an embodiment, the first channel is transmitted through PUSCH.

As an embodiment, the first channel is transmitted through PUSCH of a Configuration Grant (CG).

As an embodiment, the first channel is transmitted through PUSCH of Dynamic scheduling (DG).

As an embodiment, the first channel is transmitted through a PUCCH (Physical Uplink Control Channel ).

As an embodiment, when the first channel is transmitted through PUSCH of a Configuration Grant (CG), the first channel carries at least one transport block.

As an embodiment, the first channel carries at least one codeword when the first channel is transmitted through a PUSCH of a Configuration Grant (CG).

As one embodiment, the MAC layer delivers at least one PDU to the first channel when the first channel is transmitted through a PUSCH of a Configuration Grant (CG).

As an embodiment, the first channel is transmitted through PUSCH carrying a Configuration Grant (CG) of at least one transport block.

As an embodiment, the first channel is transmitted through PUSCH carrying a Configured Grant (CG) of at least one codeword.

As an embodiment, the first channel conveys PUSCH transmission of at least one Configuration Grant (CG) of PDUs through a MAC layer.

As an embodiment, the expression "time domain resources with overlap between the first channel and the first PUSCH" in the claims includes the following meanings: time domain resources having an overlap between time domain resources allocated or configured for the first PUSCH and time domain resources allocated or configured for the first channel.

As an embodiment, the expression "time domain resources with overlap between the first channel and the first PUSCH" in the claims includes the following meanings: and overlapping time domain resources exist between the time domain resources expected to be occupied by the first PUSCH and the time domain resources expected to be occupied by the first channel.

As an embodiment, the expression "time domain resources with overlap between the first channel and the first PUSCH" in the claims includes the following meanings: the first PUSCH and the first channel have at least one overlapping time domain symbol therebetween.

As an embodiment, the expression "time domain resources with overlap between the first channel and the first PUSCH" in the claims includes the following meanings: the first signaling has scheduled time domain resources and the first channel with at least one overlapping time domain symbol therebetween.

As an embodiment, the expression "time domain resources with overlap between the first channel and the first PUSCH" in the claims includes the following meanings: the time domain resources allocated or configured for the first PUSCH and the time domain resources allocated or configured for the first channel overlap completely or partially.

As an embodiment, the first channel and the first PUSCH belong to the same Serving Cell (Serving Cell).

As an embodiment, the first channel and the first PUSCH belong to two different Serving cells (Serving cells), respectively.

As an embodiment, the first channel and the first PUSCH belong to the same Cell Group (Cell Group).

As an embodiment, the first channel and the first PUSCH are on the same Carrier (Carrier).

As an embodiment, the first channel and the first PUSCH are on two different carriers (carriers), respectively.

As an embodiment, the priority index associated with the first PUSCH is greater than the priority index associated with the first channel.

As an embodiment, the priority index associated with the first PUSCH is smaller than the priority index associated with the first channel.

As an embodiment, the priority index associated with the first channel is a non-negative integer, and the priority index associated with the first PUSCH is a non-negative integer.

As an embodiment, the priority index associated with the first PUSCH is equal to one of 0 or 1.

As an embodiment, the priority index associated with the first channel is equal to one of 0 or 1.

As an embodiment, the priority index associated with the first channel is equal to the priority index of the PDSCH (Physical Downlink Shared Channel ) corresponding to at least one bit carried by the first channel.

As an embodiment, the priority index associated with the first channel is equal to the value of the priority indication (Priority Indicator) carried by the DCI format associated with the first channel.

As an embodiment, the priority index associated with the first channel is equal to the value of the priority indication (Priority Indicator) carried by the DCI format that schedules or configures the first channel.

As an embodiment, the priority index associated with the first channel is equal to the value of the priority index indicated by the higher layer parameters that schedule or configure the first channel.

As an embodiment, at least one bit carried by the first channel is used to determine whether a target PDSCH is correctly decoded, and the priority index associated with the first channel is equal to the value of the priority index of the target PDSCH.

As an embodiment, at least one bit carried by the first channel is used to determine whether the target PDSCH is correctly decoded, and the priority index associated with the first channel is equal to the value of the priority indication (Priority Indicator) carried by the DCI format in which the target PDSCH is scheduled.

As an embodiment, the priority index associated with the first channel is configured by signaling.

As an embodiment, the priority index associated with the first channel is equal to a default or predefined value of the priority index.

As an embodiment, the priority index associated with the first channel is equal to a value of a priority index corresponding to a HARQ Codebook (Codebook) to which at least one bit carried by the first channel belongs.

As an embodiment, the first signaling is used to indicate a priority index associated with the first PUSCH.

As an embodiment, the priority index associated with the first PUSCH is equal to the value of the priority indication (Priority Indicator) carried by the first signaling.

As an embodiment, the target information block is transmitted over an air interface or a wireless interface.

As an embodiment, the target information block includes all or part of a higher layer signaling or physical layer signaling.

As an embodiment, the target information block includes all or part of an RRC (Radio Resource Control ) layer signaling or MAC (Medium Access Control ) layer signaling.

As an embodiment, the target information block is user equipment specific (UE-specific).

As an embodiment, the target information block includes Capability (Capability) information of the user equipment.

As an embodiment, the target information block is Per Feature Set (Per Feature Set).

As one example, the target information block includes a portion or all of the fields (fields) in "ul-Intra UE-Mux-r 16".

As one example, the target information block includes a portion or all of the fields (fields) in FeaturesUpLink.

As one example, the target information block includes a portion or all of the fields (fields) in "ul-Intra UE-Mux-r 17".

As one example, the target information block includes a portion or all of the fields (Fields) in "ul-Intra UE-Mux-r16" and a portion or all of the fields (Fields) in "ul-Intra UE-Mux-r 17".

As one example, the target information block includes some or all of the fields (fields) in FeatureS.

As an embodiment, the starting symbol occupied by the first PUSCH in the time domain is the reference symbol.

As an embodiment, the starting symbol occupied by the first PUSCH in the time domain is a time domain symbol later than the reference symbol.

As an embodiment, the starting time of the starting symbol occupied by the first PUSCH in the time domain is not earlier than the starting time of the reference symbol.

As an embodiment, the first PUSCH occupies a start symbol in the time domain that is not earlier than the reference symbol, including the effect of TA (TimingAdvance).

As an embodiment, the reference symbol is an actual time domain symbol.

As an embodiment, the reference symbol is a virtual time domain symbol.

As an embodiment, the subcarrier interval corresponding to the reference symbol is equal to the subcarrier interval adopted by the first PUSCH.

As one embodiment, the target value is an integer.

As one embodiment, the target value is a non-integer.

As an embodiment, the expression "the product between the target value and the length of the unit time and the end time of the first signaling" in the claims is used together to determine the reference symbol "comprises the following meanings: the product between the target value and the unit time length is used by the first node device in the present application to determine the reference symbol together with the end time of the first signaling.

As an embodiment, the expression "the product between the target value and the length of the unit time and the end time of the first signaling" in the claims is used together to determine the reference symbol "comprises the following meanings: the target value and the product between the unit lengths of time together with the end time of the first signalling are used to determine the time domain position of the reference symbol.

As an embodiment, the expression "the product between the target value and the length of the unit time and the end time of the first signaling" in the claims is used together to determine the reference symbol "comprises the following meanings: the product between the target value and the unit time length is used to determine a first time interval length, the reference symbol being the earliest time domain symbol having a time interval length between a start time and an end time of the first signaling that is not less than the first time interval length.

As an embodiment, the expression "the product between the target value and the length of the unit time and the end time of the first signaling" in the claims is used together to determine the reference symbol "comprises the following meanings: the product between the target value and the unit time length is used to determine a first time interval length, the reference symbol being a time-domain symbol next to a time-domain symbol having a time interval length not less than the first time interval length from an end time of the first signaling.

As an embodiment, the expression "the product between the target value and the length of the unit time and the end time of the first signaling" in the claims is used together to determine the reference symbol "comprises the following meanings: the product between the target value and the unit time length is used to determine a first time interval length, the reference symbol being an immediately adjacent time domain symbol having a time interval length between a start time and an end time of the first signaling that is not less than the first time interval length.

As an embodiment, the expression "the product between the target value and the length of the unit time and the end time of the first signaling" in the claims is used together to determine the reference symbol "comprises the following meanings: the product between the target value and the unit time length is used to determine a first time interval length, and the reference symbol is a time-domain symbol in which a time interval length between a start time of the included Cyclic Prefix (CP) and an end time of the first signaling is not less than a next time interval length of the first time interval length.

As an embodiment, the expression "the product between the target value and the length of the unit time and the end time of the first signaling" in the claims is used together to determine the reference symbol "comprises the following meanings: the product between the target value and the unit time length is used to calculate a first time interval length, and the reference symbol is a time-domain symbol in which the time interval length between the start time of the included Cyclic Prefix (CP) and the end time of the first signaling is not less than the immediately adjacent time interval length.

As an embodiment, the expression "the sum of the first value, the second value and the third value" in the claims is used to determine the target value "includes the following meanings: the sum of the first value, the second value and the third value is used by the first node device in the present application to determine the target value.

As an embodiment, the expression "the sum of the first value, the second value and the third value" in the claims is used to determine the target value "includes the following meanings: the sum of the first value, the second value, and the third value is used to calculate the target value.

As an embodiment, the expression "the sum of the first value, the second value and the third value" in the claims is used to determine the target value "includes the following meanings: the target value is equal to a sum of the first value, the second value, and the third value.

As an embodiment, the expression "the sum of the first value, the second value and the third value" in the claims is used to determine the target value "includes the following meanings: the target value is not less than the sum of the first value, the second value, and the third value.

As an embodiment, the expression "the sum of the first value, the second value and the third value" in the claims is used to determine the target value "includes the following meanings: the target value is equal to the sum of the first value, the second value, the third value, and a fourth value.

As an embodiment, the expression "the sum of the first value, the second value and the third value" in the claims is used to determine the target value "includes the following meanings: the target value is linearly related to the sum of the first value, the second value, and the third value.

As an embodiment, the expression "the sum of the first value, the second value and the third value" in the claims is used to determine the target value "includes the following meanings: the target value is equal to a product between a sum of the first value, the second value and the third value and a predefined or configured factor.

As one embodiment, the first value is equal to N ₁ Is a value of (2).

As one embodiment, the first value is equal to N ₂ Is a value of (2).

As an embodiment, the first value is equal to one of 5, 5.5, 10, 11, 12, 23, 36.

As an embodiment, the first value is a positive integer.

As an embodiment, the second value is equal to d ₁ Is a value of (2).

As an embodiment, the second value is equal to one of 0, 1, 2.

As an embodiment, the second value is equal to d _2,1 Is a value of (2).

As an embodiment, the second value is a positive integer.

As an embodiment, the third value is equal to d ₂ Is a value of (2).

As an embodiment, the third value is equal to one of 0, 1, 2.

As an embodiment, the third value is equal to d _2,1 Is a value of (2).

As an embodiment, the third value is a positive integer.

As an embodiment, the third value is equal to d ₃ Is a value of (2).

As an embodiment, the third value is equal to d _2,2 Is a value of (2).

As one embodiment, the short cyclic prefix has a length equal to a Normal (Normal) CP length.

As one embodiment, the length of the short cyclic prefix is equal to the length of the short cyclic prefix in the normal CP length.

As an embodiment, the length of the short cyclic prefix is equal to the length of the cyclic prefix included in the second earliest time-domain symbol in each subframe.

As an embodiment, the length of the short cyclic prefix is equal to the length of the cyclic prefix included in the time domain symbol that is later than and immediately adjacent to the earliest time domain symbol in each subframe.

As an embodiment, the length of the short cyclic prefix is equal to the length of the cyclic prefix included in the earliest time domain symbol in each subframe and the time domain symbol other than the time domain symbol with index equal to a non-negative integer power of 2 of 7.

As an embodiment, the unit time length is equal to a time length of one OFDM symbol.

As a oneIn an embodiment, the unit time length is equal to a positive integer number T _c Wherein T is _c ＝1/(480·10 ³ ·4096)。

As an example, the unit time length is equal to 2048.64.2 ^μ ·T _c +144·64·2 ^μ ·T _c Wherein T is _c ＝1/(480·10 ³ 4096), μ equals the index of the target subcarrier spacing.

As an embodiment, the expression "the target subcarrier spacing is used to determine the first value" in the claims includes the following meanings: the target subcarrier spacing is used by the first node device in the present application to determine the first value.

As an embodiment, the expression "the target subcarrier spacing is used to determine the first value" in the claims includes the following meanings: the target subcarrier spacing is used to determine the first value according to a predefined mapping relationship.

As an embodiment, the expression "the target subcarrier spacing is used to determine the first value" in the claims includes the following meanings: the target subcarrier spacing is one of Y1 alternative subcarrier spacing, the first value is one of Y1 predefined values, Y1 is a positive integer greater than 1, the Y1 alternative subcarrier spacing corresponds to the Y1 predefined values one to one, and the first value is a predefined value corresponding to the target subcarrier spacing of the Y1 predefined values.

As an embodiment, the expression "the target subcarrier spacing is used to determine the first value" in the claims includes the following meanings: the target subcarrier spacing is one of Y1 alternative subcarrier spacing, the first value is one of Y1 configured values, Y1 is a positive integer greater than 1, the Y1 alternative subcarrier spacing corresponds one-to-one to the Y1 configured values, the first value is a predefined value of the Y1 configured values corresponding to the target subcarrier spacing, and a higher layer parameter is used to determine the Y1 configured values.

As an embodiment, the expression "the target subcarrier spacing is used to determine the first value" in the claims includes the following meanings: the target subcarrier spacing is used to calculate the first value according to a formula.

As one embodiment, the first sub-information block, the second sub-information block, and the third sub-information block are three fields (fields) included in the target information block, respectively.

As an embodiment, the first sub information block, the second sub information block, and the third sub information block are three IEs (information elements) included in the target information block, respectively.

As an embodiment, the versions for any two of the first sub information block, the second sub information block and the third sub information block are different.

As an embodiment, the versions of the first sub-information block and the second sub-information block are the same, and the versions of the first sub-information block and the third sub-information block are different.

As an embodiment, the version for which any two of the first sub information block, the second sub information block and the third sub information block are aimed is the same.

As an embodiment, the first sub-information block comprises a field "pusch-prepration lowpriority-r16".

As an embodiment, the second sub information block includes a field "pusch-preperationhighpriority-r 16".

As an embodiment, the third sub information block includes a field "pusch-preperationhighpriority-r 17".

As an embodiment, the third sub-information block comprises a field "pusch-prepration lowpriority-r17".

As an embodiment, the third sub information block comprises a field "pusch-Preparation-pusch-r17".

As an embodiment, the first sub information block and the second sub information block are two sub-fields belonging to the same domain.

As an embodiment, the first sub-information block and the third sub-information block belong to two different domains.

As an embodiment, the target information block further comprises a sub information block other than the first sub information block, the second sub information block or the third sub information block.

As an embodiment, the expression "the first sub-information block is used to indicate the second value" in the claims comprises the following meanings: the first sub-information block is used by the first node device in the present application to indicate the second value.

As an embodiment, the expression "the first sub-information block is used to indicate the second value" in the claims comprises the following meanings: the first sub-information block is used to explicitly or implicitly indicate the second value.

As an embodiment, the first alternative value is a non-negative number and the second alternative value is a non-negative number.

As an embodiment, the first alternative value is equal to d ₂ Is a value of (2).

As an embodiment, the first alternative value is equal to one of 0, 1, 2.

As an embodiment, the first alternative value is equal to d _2,1 Is a value of (2).

As an embodiment, the second alternative value is equal to d ₃ Is a value of (2).

As an embodiment, the second alternative value is equal to d _2,2 Is a value of (2).

As an embodiment, the range of values of the first alternative value is the same as the range of values of the second value.

As an embodiment, the range of values of the first alternative value and the range of values of the second value are different.

As an embodiment, the range of values of the first alternative value and the range of values of the second alternative value are different.

As an embodiment, the expression "said second sub-information block is used in the claims to indicate the first alternative value" comprises the following meanings: the second sub-information block is used by the first node device in the present application to indicate the first alternative value.

As an embodiment, the expression "said second sub-information block is used in the claims to indicate the first alternative value" comprises the following meanings: the second sub-information block is used to explicitly or implicitly indicate the first alternative value.

As an embodiment, the expression "said second sub-information block is used in the claims to indicate the first alternative value" comprises the following meanings: the second sub-information block is used to indicate the first alternative value from among the X1 alternative values in the present application.

As an embodiment, the expression "said third sub-information block is used to indicate the second alternative value" in the claims comprises the following meanings: the third sub-information block is used by the first node device in the present application to indicate the second alternative value.

As an embodiment, the expression "said third sub-information block is used to indicate the second alternative value" in the claims comprises the following meanings: the third sub-information block is used to explicitly or implicitly indicate the second alternative value.

As an embodiment, the expression "said third sub-information block is used to indicate the second alternative value" in the claims comprises the following meanings: the third sub-information block is used to explicitly or implicitly indicate the second alternative value from among the X2 alternative values in the present application.

As an embodiment, the expression "said third sub-information block is used to indicate the second alternative value" in the claims comprises the following meanings: the third sub-information block is used to explicitly or implicitly indicate the second alternative value from among the X2 alternative values in the present application, which is greater than 0.

As an embodiment, the channel type of the first channel is one of a control channel or a shared channel.

As an embodiment, the channel type of the first channel is one of a control channel or a configuration granted shared channel.

As an embodiment, the channel type of the first channel is one of PUCCH or PUSCH.

As an embodiment, the channel type of the first channel is one of a dynamically scheduled PUSCH or a configuration granted PUSCH.

As an embodiment, the channel type of the first channel is one of PUCCH or PUSCH granted by configuration.

As an embodiment, the channel type of the first channel is one of a control channel, a dynamically scheduled shared channel, or a configuration granted shared channel.

As an embodiment, the expression "the channel type of the first channel is used to determine the third value from between the first or the second alternative value" in the claims comprises the following meanings: the channel type of the first channel is used by the first node device in the present application to determine the third value from between the first alternative value or the second alternative value.

As an embodiment, the expression "the channel type of the first channel is used to determine the third value from between the first or the second alternative value" in the claims comprises the following meanings: the channel type of the first channel is used to determine the third value from between the first alternative value or the second alternative value according to a correspondence or a mapping.

As an embodiment, the expression "the channel type of the first channel is used to determine the third value from between the first or the second alternative value" in the claims comprises the following meanings: the channel type of the first channel is used to determine the third value from between the first or second alternative values in terms of a conditional relationship.

As an embodiment, the expression "the channel type of the first channel is used to determine the third value from between the first or the second alternative value" in the claims comprises the following meanings: the channel type of the first channel is first used to determine whether the third value is equal to one of the first or second alternative values, and when the third value is equal to one of the first or second alternative values, the channel type of the first channel is used to determine the third value from between the first or second alternative values.

As an embodiment, the expression "the channel type of the first channel is used to determine the third value from between the first or the second alternative value" in the claims comprises the following meanings: when the channel type of the first channel is PUCCH, the third value is equal to the first alternative value; the third value is equal to the second alternative value when the channel type of the first channel is a configuration granted PUSCH.

As an embodiment, the expression "the channel type of the first channel is used to determine the third value from between the first or the second alternative value" in the claims comprises the following meanings: when the channel type of the first channel is PUCCH, the third value is equal to the first alternative value; the third value is equal to the second alternative value when the channel type of the first channel is a configuration granted PUSCH; when the channel type of the first channel is a dynamically scheduled PUSCH, the third value is equal to a value other than the first or second alternative value.

As an embodiment, the subcarrier spacing adopted by the first signaling is a subcarrier spacing (SCS, subcarrier spacing) of subcarriers occupied by a physical channel carrying the first signaling in a frequency domain.

As an embodiment, the subcarrier spacing adopted by the first PUSCH is a subcarrier spacing of a subcarrier occupied by the first PUSCH in a frequency domain.

As an embodiment, the subcarrier spacing adopted by the first channel is a subcarrier spacing of a subcarrier occupied by the first channel in a frequency domain.

As an embodiment, the expression "at least one of the subcarrier spacing employed by the first signaling, the subcarrier spacing employed by the first PUSCH, or the subcarrier spacing employed by the first channel" in the claims is used to determine the target subcarrier spacing "includes the following meanings: at least one of the subcarrier spacing employed by the first signaling, the subcarrier spacing employed by the first PUSCH, or the subcarrier spacing employed by the first channel is used by the first node device in the present application to determine the target subcarrier spacing.

As an embodiment, the expression "at least one of the subcarrier spacing employed by the first signaling, the subcarrier spacing employed by the first PUSCH, or the subcarrier spacing employed by the first channel" in the claims is used to determine the target subcarrier spacing "includes the following meanings: only two of the subcarrier spacing employed by the first signaling, the subcarrier spacing employed by the first PUSCH, or the subcarrier spacing employed by the first channel are used to determine the target subcarrier spacing.

As an embodiment, the expression "at least one of the subcarrier spacing employed by the first signaling, the subcarrier spacing employed by the first PUSCH, or the subcarrier spacing employed by the first channel" in the claims is used to determine the target subcarrier spacing "includes the following meanings: the subcarrier spacing employed by the first signaling, the subcarrier spacing employed by the first PUSCH, or the subcarrier spacing employed by the first channel are all used to determine the target subcarrier spacing.

As an embodiment, the expression "at least one of the subcarrier spacing employed by the first signaling, the subcarrier spacing employed by the first PUSCH, or the subcarrier spacing employed by the first channel" in the claims is used to determine the target subcarrier spacing "includes the following meanings: only one of the subcarrier spacing employed by the first signaling, the subcarrier spacing employed by the first PUSCH, or the subcarrier spacing employed by the first channel is used to determine the target subcarrier spacing.

As an embodiment, the expression "at least one of the subcarrier spacing employed by the first signaling, the subcarrier spacing employed by the first PUSCH, or the subcarrier spacing employed by the first channel" in the claims is used to determine the target subcarrier spacing "includes the following meanings: the target subcarrier spacing is equal to a minimum subcarrier spacing of the subcarrier spacing adopted by the first signaling, the subcarrier spacing adopted by the first PUSCH or the subcarrier spacing adopted by the first channel.

As an embodiment, the expression "at least one of the subcarrier spacing employed by the first signaling, the subcarrier spacing employed by the first PUSCH, or the subcarrier spacing employed by the first channel" in the claims is used to determine the target subcarrier spacing "includes the following meanings: the target subcarrier spacing is equal to the largest subcarrier spacing among the subcarrier spacing adopted by the first signaling, the subcarrier spacing adopted by the first PUSCH or the subcarrier spacing adopted by the first channel.

As an embodiment, the expression "at least one of the subcarrier spacing employed by the first signaling, the subcarrier spacing employed by the first PUSCH, or the subcarrier spacing employed by the first channel" in the claims is used to determine the target subcarrier spacing "includes the following meanings: the target subcarrier spacing is equal to a minimum subcarrier spacing of either the subcarrier spacing employed by the first PUSCH or the subcarrier spacing employed by the first channel.

As an embodiment, the expression "at least one of the subcarrier spacing employed by the first signaling, the subcarrier spacing employed by the first PUSCH, or the subcarrier spacing employed by the first channel" in the claims is used to determine the target subcarrier spacing "includes the following meanings: the target subcarrier spacing is equal to a largest subcarrier spacing of either the subcarrier spacing employed by the first PUSCH or the subcarrier spacing employed by the first channel.

As an embodiment, the expression "at least one of the subcarrier spacing employed by the first signaling, the subcarrier spacing employed by the first PUSCH, or the subcarrier spacing employed by the first channel" in the claims is used to determine the target subcarrier spacing "includes the following meanings: the target subcarrier spacing is equal to a minimum subcarrier spacing of either the subcarrier spacing employed by the first signaling or the subcarrier spacing employed by the first PUSCH.

Example 2

Embodiment 2 illustrates a schematic diagram of a network architecture according to the present application, as shown in fig. 2. Fig. 2 illustrates a diagram of a network architecture 200 of a 5g nr, LTE (Long-Term Evolution) and LTE-a (Long-Term Evolution Advanced, enhanced Long-Term Evolution) system. The 5G NR or LTE network architecture 200 may be referred to as a 5GS (5G System)/EPS (Evolved Packet System ) 200 or some other suitable terminology. The 5GS/EPS 200 may include one or more UEs (User Equipment) 201, ng-RAN (next generation radio access network) 202,5GC (5G Core Network)/EPC (Evolved Packet Core, evolved packet core) 210, hss (Home Subscriber Server )/UDM (Unified Data Management, unified data management) 220, and internet service 230. The 5GS/EPS may interconnect with other access networks, but these entities/interfaces are not shown for simplicity. As shown, 5GS/EPS provides packet switched services, however, those skilled in the art will readily appreciate that the various concepts presented throughout this application may be extended to networks providing circuit switched services or other cellular networks. The NG-RAN includes NR/evolved node B (gNB/eNB) 203 and other gnbs (enbs) 204. The gNB (eNB) 203 provides user and control plane protocol termination towards the UE 201. The gNB (eNB) 203 may be connected to other gNBs (eNBs) 204 via an Xn/X2 interface (e.g., backhaul). The gNB (eNB) 203 may also be referred to as a base station, a base transceiver station, a radio base station, a radio transceiver, a transceiver function, a Basic Service Set (BSS), an Extended Service Set (ESS), a TRP (transceiver node), or some other suitable terminology. The gNB (eNB) 203 provides the UE201 with an access point to the 5GC/EPC210. Examples of UEs 201 include a cellular telephone, a smart phone, a Session Initiation Protocol (SIP) phone, a laptop, a Personal Digital Assistant (PDA), a satellite radio, a non-terrestrial base station communication, a satellite mobile communication, a global positioning system, a multimedia device, a video device, a digital audio player (e.g., MP3 player), a camera, a game console, an drone, an aircraft, a narrowband internet of things device, a machine-type communication device, a land vehicle, an automobile, a wearable device, a test meter, a test tool, or any other similar functional device. Those of skill in the art may also refer to the UE201 as a mobile station, a subscriber station, a mobile unit, a subscriber unit, a wireless unit, a remote unit, a mobile device, a wireless communication device, a remote device, a mobile subscriber station, an access terminal, a mobile terminal, a wireless terminal, a remote terminal, a handset, a user agent, a mobile client, a client, or some other suitable terminology. The gNB (eNB) 203 is connected to the 5GC/EPC210 through an S1/NG interface. The 5GC/EPC210 includes MME (Mobility Management Entity )/AMF (Authentication Management Field, authentication management domain)/SMF (Session Management Function ) 211, other MME/AMF/SMF214, S-GW (Service Gateway)/UPF (User Plane Function ) 212, and P-GW (Packet Date Network Gateway, packet data network Gateway)/UPF 213. The MME/AMF/SMF211 is a control node that handles signaling between the UE201 and the 5GC/EPC210. In general, the MME/AMF/SMF211 provides bearer and connection management. All user IP (Internet Protocal, internet protocol) packets are transported through the S-GW/UPF212, which S-GW/UPF212 itself is connected to the P-GW/UPF213. The P-GW provides UE IP address assignment as well as other functions. The P-GW/UPF213 is connected to the internet service 230. Internet services 230 include operator-corresponding internet protocol services, which may include, in particular, the internet, intranets, IMS (IP Multimedia Subsystem ) and packet-switched streaming services.

As an embodiment, the UE201 corresponds to the first node device in the present application.

As an embodiment, the UE201 supports channel transmissions associated to different priority levels.

As an embodiment, the gNB (eNB) 201 corresponds to the second node device in the present application.

As an embodiment, the gNB (eNB) 201 supports channel transmissions associated to different priority levels.

Example 3

Embodiment 3 shows a schematic diagram of an embodiment of a radio protocol architecture according to one user plane and control plane of the present application, as shown in fig. 3. Fig. 3 is a schematic diagram illustrating an embodiment of a radio protocol architecture for a user plane 350 and a control plane 300, fig. 3 shows the radio protocol architecture for the control plane 300 for a first node device (UE or gNB) and a second node device (gNB or UE) in three layers: layer 1, layer 2 and layer 3. Layer 1 (L1 layer) is the lowest layer and implements various PHY (physical layer) signal processing functions. The L1 layer will be referred to herein as PHY301. Layer 2 (L2 layer) 305 is above PHY301 and is responsible for the link between the first node device and the second node device through PHY301. The L2 layer 305 includes a MAC (Medium Access Control ) sublayer 302, an RLC (Radio Link Control, radio link layer control protocol) sublayer 303, and a PDCP (Packet Data Convergence Protocol ) sublayer 304, which terminate at the second node device. The PDCP sublayer 304 provides multiplexing between different radio bearers and logical channels. The PDCP sublayer 304 also provides security by ciphering the data packets and handover support for the first node device between second node devices. The RLC sublayer 303 provides segmentation and reassembly of upper layer data packets, retransmission of lost data packets, and reordering of data packets to compensate for out of order reception due to HARQ. The MAC sublayer 302 provides multiplexing between logical and transport channels. The MAC sublayer 302 is also responsible for allocating the various radio resources (e.g., resource blocks) in one cell among the first node devices. The MAC sublayer 302 is also responsible for HARQ operations. The RRC (Radio Resource Control ) sublayer 306 in layer 3 (L3 layer) in the control plane 300 is responsible for obtaining radio resources (i.e., radio bearers) and configuring the lower layers using RRC signaling between the second node device and the first node device. The radio protocol architecture of the user plane 350 includes layer 1 (L1 layer) and layer 2 (L2 layer), and the radio protocol architecture for the first node device and the second node device in the user plane 350 is substantially the same for the physical layer 351, the PDCP sublayer 354 in the L2 layer 355, the RLC sublayer 353 in the L2 layer 355, and the MAC sublayer 352 in the L2 layer 355 as the corresponding layers and sublayers in the control plane 300, but the PDCP sublayer 354 also provides header compression for upper layer data packets to reduce radio transmission overhead. Also included in the L2 layer 355 in the user plane 350 is an SDAP (Service Data Adaptation Protocol ) sublayer 356, the SDAP sublayer 356 being responsible for mapping between QoS flows and data radio bearers (DRBs, data Radio Bearer) to support diversity of traffic. Although not shown, the first node apparatus may have several upper layers above the L2 layer 355, including a network layer (e.g., IP layer) that terminates at the P-GW on the network side and an application layer that terminates at the other end of the connection (e.g., remote UE, server, etc.).

As an embodiment, the wireless protocol architecture in fig. 3 is applicable to the first node device in the present application.

As an embodiment, the radio protocol architecture in fig. 3 is applicable to the second node device in the present application.

As an embodiment, the first signaling in the present application is generated in the RRC306, or MAC302, or MAC352, or the PHY301, or PHY351.

As an embodiment, the first PUSCH in the present application is generated in the RRC306, or MAC302, or MAC352, or the PHY301, or PHY351.

As an embodiment, the target information block in the present application is generated in the RRC306, or MAC302, or MAC352, or the PHY301, or PHY351.

As an embodiment, the first channel in the present application is generated in the RRC306, or MAC302, or MAC352, or the PHY301, or PHY351.

As an embodiment, the first information block in the present application is generated in the RRC306, or MAC302, or MAC352, or the PHY301, or PHY351.

As an embodiment, the second information block in the present application is generated in the RRC306, or MAC302, or MAC352, or the PHY301, or PHY351.

Example 4

Embodiment 4 shows a schematic diagram of a first node device and a second node device according to an embodiment of the present application, as shown in fig. 4.

A controller/processor 490, a data source/buffer 480, a receive processor 452, a transmitter/receiver 456 and a transmit processor 455 may be included in the first node device (450), the transmitter/receiver 456 including an antenna 460.

A controller/processor 440, a data source/buffer 430, a receive processor 412, a transmitter/receiver 416, and a transmit processor 415 may be included in the second node device (410), the transmitter/receiver 416 including an antenna 420.

In DL (Downlink), upper layer packets, such as upper layer information included in the first information block and the second information block in the present application and upper layer information included in the first signaling (when the first signaling includes upper layer information) are provided to the controller/processor 440. The controller/processor 440 implements the functions of the L2 layer and above. In DL, the controller/processor 440 provides packet header compression, encryption, packet segmentation and reordering, multiplexing between logical and transport channels, and radio resource allocations to the first node device 450 based on various priority metrics. The controller/processor 440 is also responsible for HARQ operations, retransmission of lost packets, and signaling to the first node device 450, such as the higher layer information included in the first and second information blocks in this application and the higher layer information included in the first signaling (when the first signaling includes higher layer information) is generated in the controller/processor 440. The transmit processor 415 implements various signal processing functions for the L1 layer (i.e., physical layer), including encoding, interleaving, scrambling, modulation, power control/allocation, precoding, physical layer control signaling generation, etc., such as the generation of first signaling (when the first signaling includes only physical layer information) and physical layer signals carrying the first and second information blocks in the present application is done at the transmit processor 415. The generated modulation symbols are divided into parallel streams and each stream is mapped to a respective multicarrier subcarrier and/or multicarrier symbol and then transmitted as a radio frequency signal by transmit processor 415 via transmitter 416 to antenna 420. At the receiving end, each receiver 456 receives a radio frequency signal through its respective antenna 460, each receiver 456 recovers baseband information modulated onto a radio frequency carrier, and provides the baseband information to the receive processor 452. The reception processor 452 implements various signal reception processing functions of the L1 layer. The signal reception processing function includes reception of the physical layer signals and first signaling carrying the first and second information blocks in the present application, demodulation based on various modulation schemes (e.g., binary Phase Shift Keying (BPSK), quadrature Phase Shift Keying (QPSK)) by multicarrier symbols in a multicarrier symbol stream, followed by descrambling, decoding and de-interleaving to recover data or control transmitted by the second node apparatus 410 over the physical channel, followed by providing the data and control signals to the controller/processor 490. The controller/processor 490 is responsible for the L2 layer and above, and the controller/processor 490 interprets the higher layer information included in the first and second information blocks and the higher layer information included in the first signaling (when the first signaling includes the upper layer information) in the present application. The controller/processor can be associated with a memory 480 that stores program codes and data. Memory 480 may be referred to as a computer-readable medium.

In Uplink (UL) transmission, similar to downlink transmission, the higher layer information including the target information block, the higher layer information carried by the first channel in this application (when carrying the higher layer information) and the higher layer information carried by the first PUSCH are generated by the controller/processor 490, and then subjected to various signal transmission processing functions for the L1 layer (i.e., physical layer) by the transmission processor 455, including generation of the physical layer signal carrying the target information block, the physical layer signal carrying the first channel and the physical layer signal carrying the first PUSCH are completed in the transmission processor 455, and then mapped to the antenna 460 by the transmission processor 455 via the transmitter 456 to be transmitted in the form of radio frequency signals. The receivers 416 receive the radio frequency signals through their respective antennas 420, each receiver 416 recovers baseband information modulated onto a radio frequency carrier, and provides the baseband information to the receive processor 412. The receive processor 412 performs various signal reception processing functions for the L1 layer (i.e., physical layer), including receiving physical layer signals that process the target PUSCH in this application, and then provides data and/or control signals to the controller/processor 440. Implementing the functions of the L2 layer at the controller/processor 440 includes interpretation of high-level information, including the target information block, high-level information carried by the first channel (when carrying high-level information) in the present application, and high-level information carried by the first PUSCH. The controller/processor can be associated with a buffer 430 that stores program code and data. The buffer 430 may be a computer readable medium.

As an embodiment, the first node device 450 apparatus includes: at least one processor and at least one memory including computer program code; the at least one memory and the computer program code are configured to, with the at least one processor, cause the apparatus of the first node device 450 to at least: receiving first signaling, wherein the first signaling is used for scheduling a first PUSCH, time domain resources with overlap are arranged between a first channel and the first PUSCH, and the priority index associated with the first PUSCH is unequal to the priority index associated with the first channel; transmitting a target information block and transmitting the first PUSCH, wherein a starting symbol occupied by the first PUSCH in a time domain is not earlier than a reference symbol; wherein a product between a target value and a length of unit time and an end time of the first signaling are used together to determine the reference symbol, a sum of a first value, a second value, and a third value is used to determine the target value, the first value being greater than 0, the second value being not less than 0, the third value being not less than 0, the target value being greater than 0; the unit time length is equal to the time length of a time domain symbol comprising a short cyclic prefix corresponding to a target subcarrier spacing, the target subcarrier spacing being used to determine the first value; the target information block includes a first sub information block, a second sub information block, and a third sub information block, the first sub information block being used to indicate the second value, the second sub information block being used to indicate a first alternative value, the third sub information block being used to indicate a second alternative value, the channel type of the first channel being used to determine the third value from between the first alternative value or the second alternative value; at least one of a subcarrier spacing employed by the first signaling, a subcarrier spacing employed by the first PUSCH, or a subcarrier spacing employed by the first channel is used to determine the target subcarrier spacing.

As an embodiment, the first node device 450 apparatus includes: a memory storing a program of computer-readable instructions that, when executed by at least one processor, produce acts comprising: receiving first signaling, wherein the first signaling is used for scheduling a first PUSCH, time domain resources with overlap are arranged between a first channel and the first PUSCH, and the priority index associated with the first PUSCH is unequal to the priority index associated with the first channel; transmitting a target information block and transmitting the first PUSCH, wherein a starting symbol occupied by the first PUSCH in a time domain is not earlier than a reference symbol; wherein a product between a target value and a length of unit time and an end time of the first signaling are used together to determine the reference symbol, a sum of a first value, a second value, and a third value is used to determine the target value, the first value being greater than 0, the second value being not less than 0, the third value being not less than 0, the target value being greater than 0; the unit time length is equal to the time length of a time domain symbol comprising a short cyclic prefix corresponding to a target subcarrier spacing, the target subcarrier spacing being used to determine the first value; the target information block includes a first sub information block, a second sub information block, and a third sub information block, the first sub information block being used to indicate the second value, the second sub information block being used to indicate a first alternative value, the third sub information block being used to indicate a second alternative value, the channel type of the first channel being used to determine the third value from between the first alternative value or the second alternative value; at least one of a subcarrier spacing employed by the first signaling, a subcarrier spacing employed by the first PUSCH, or a subcarrier spacing employed by the first channel is used to determine the target subcarrier spacing.

As an embodiment, the second node device 410 apparatus includes: at least one processor and at least one memory including computer program code; the at least one memory and the computer program code are configured for use with the at least one processor. The second node device 410 means at least: transmitting a first signaling, wherein the first signaling is used for scheduling a first PUSCH, time domain resources with overlap are arranged between a first channel and the first PUSCH, and the priority index associated with the first PUSCH is unequal to the priority index associated with the first channel; receiving a target information block and receiving the first PUSCH, wherein a starting symbol occupied by the first PUSCH in a time domain is not earlier than a reference symbol; wherein a product between a target value and a length of unit time and an end time of the first signaling are used together to determine the reference symbol, a sum of a first value, a second value, and a third value is used to determine the target value, the first value being greater than 0, the second value being not less than 0, the third value being not less than 0, the target value being greater than 0; the unit time length is equal to the time length of a time domain symbol comprising a short cyclic prefix corresponding to a target subcarrier spacing, the target subcarrier spacing being used to determine the first value; the target information block includes a first sub information block, a second sub information block, and a third sub information block, the first sub information block being used to indicate the second value, the second sub information block being used to indicate a first alternative value, the third sub information block being used to indicate a second alternative value, the channel type of the first channel being used to determine the third value from between the first alternative value or the second alternative value; at least one of a subcarrier spacing employed by the first signaling, a subcarrier spacing employed by the first PUSCH, or a subcarrier spacing employed by the first channel is used to determine the target subcarrier spacing.

As an embodiment, the second node device 410 includes: a memory storing a program of computer-readable instructions that, when executed by at least one processor, produce acts comprising: transmitting a first signaling, wherein the first signaling is used for scheduling a first PUSCH, time domain resources with overlap are arranged between a first channel and the first PUSCH, and the priority index associated with the first PUSCH is unequal to the priority index associated with the first channel; receiving a target information block and receiving the first PUSCH, wherein a starting symbol occupied by the first PUSCH in a time domain is not earlier than a reference symbol; wherein a product between a target value and a length of unit time and an end time of the first signaling are used together to determine the reference symbol, a sum of a first value, a second value, and a third value is used to determine the target value, the first value being greater than 0, the second value being not less than 0, the third value being not less than 0, the target value being greater than 0; the unit time length is equal to the time length of a time domain symbol comprising a short cyclic prefix corresponding to a target subcarrier spacing, the target subcarrier spacing being used to determine the first value; the target information block includes a first sub information block, a second sub information block, and a third sub information block, the first sub information block being used to indicate the second value, the second sub information block being used to indicate a first alternative value, the third sub information block being used to indicate a second alternative value, the channel type of the first channel being used to determine the third value from between the first alternative value or the second alternative value; at least one of a subcarrier spacing employed by the first signaling, a subcarrier spacing employed by the first PUSCH, or a subcarrier spacing employed by the first channel is used to determine the target subcarrier spacing.

As an embodiment, the first node device 450 is a User Equipment (UE).

As an embodiment, the first node device 450 is a user device supporting different priority levels.

As an embodiment, the second node device 410 is a base station device (gNB/eNB).

As an embodiment, the second node device 410 is a base station device supporting different priority levels.

As an example, a receiver 456 (including an antenna 460), a receive processor 452 and a controller/processor 490 are used to receive the first signaling in the present application.

As an example, a transmitter 456 (including an antenna 460), a transmit processor 455 and a controller/processor 490 are used to transmit the first PUSCH in this application.

As an example, a transmitter 456 (including an antenna 460), a transmit processor 455 and a controller/processor 490 are used to transmit the target information blocks in the present application.

As an example, a receiver 456 (comprising an antenna 460), a receive processor 452 and a controller/processor 490 are used for receiving said first information block in the present application.

As an example, a receiver 456 (comprising an antenna 460), a receiving processor 452 and a controller/processor 490 are used for receiving said second information block in the present application.

As an example, a transmitter 416 (including an antenna 420), a transmit processor 415 and a controller/processor 440 are used to transmit the first signaling in the present application.

As an embodiment, the receiver 416 (including the antenna 420), the reception processor 412 and the controller/processor 440 are used to receive the first PUSCH in the present application.

As an example, receiver 416 (including antenna 420), receive processor 412 and controller/processor 440 are used to receive the target information blocks in this application.

As an example, a transmitter 416 (including an antenna 420), a transmit processor 415 and a controller/processor 440 are used to transmit the first information block in the present application.

As an example, a transmitter 416 (comprising an antenna 420), a transmit processor 415 and a controller/processor 440 are used to transmit the second information block in the present application.

Example 5

Embodiment 5 illustrates a wireless signal transmission flow diagram according to one embodiment of the present application, as shown in fig. 5. In fig. 5, the second node device N500 is a maintenance base station of the serving cell of the first node device U550. It is specifically noted that the order in this example is not limiting of the order of signal transmission and the order of implementation in this application.

For the followingSecond node device N500Receiving a target information block in step S501, transmitting a first information block in step S502, transmitting a second information block in step S503, transmitting a first signaling in step S504, and receiving a first PUSCH in step S505;

for the followingFirst node device U550The target information block is transmitted in step S551, the first information block is received in step S552, the second information block is received in step S553, the first signaling is received in step S554, and the first PUSCH is transmitted in step S555.

In embodiment 5, the first signaling is used to schedule a first PUSCH, the first channel and the first PUSCH having overlapping time domain resources therebetween, the priority index associated with the first PUSCH and the priority index associated with the first channel being unequal; the initial symbol occupied by the first PUSCH in the time domain is not earlier than the reference symbol; a product between a target value and a length of unit time and an end time of the first signaling are used together to determine the reference symbol, a sum of a first value, a second value, and a third value is used to determine the target value, the first value being greater than 0, the second value being not less than 0, the third value being not less than 0, the target value being greater than 0; the unit time length is equal to the time length of a time domain symbol comprising a short cyclic prefix corresponding to a target subcarrier spacing, the target subcarrier spacing being used to determine the first value; the target information block includes a first sub information block, a second sub information block, and a third sub information block, the first sub information block being used to indicate the second value, the second sub information block being used to indicate a first alternative value, the third sub information block being used to indicate a second alternative value, the channel type of the first channel being used to determine the third value from between the first alternative value or the second alternative value; at least one of a subcarrier spacing employed by the first signaling, a subcarrier spacing employed by the first PUSCH, or a subcarrier spacing employed by the first channel is used to determine the target subcarrier spacing; the first information block is used to determine a subcarrier spacing employed by the first signaling, at least one of the second information block or the first signaling is used to determine a subcarrier spacing employed by the first PUSCH, and the second information block is used to determine a subcarrier spacing employed by the first channel.

As an embodiment, the first information block is transmitted over an air interface or a wireless interface.

As an embodiment, the first information block includes all or part of a higher layer signaling or physical layer signaling.

As an embodiment, the first information block includes all or part of an RRC (Radio Resource Control ) layer signaling or MAC (Medium Access Control ) layer signaling.

As an embodiment, the first information block is carried by PDSCH (Physical Downlink Shared Channel ).

As an embodiment, the first information block is Cell Specific or user equipment Specific (UE-Specific).

As an embodiment, the first information block is configured per BWP (Bandwidth Part) (Per BWP Configured).

As an embodiment, the first information block includes all or part of a Field (Field) in a DCI (Downlink Control Information) Format (Format).

As an embodiment, the first information block includes more than 1 sub information blocks, and each sub information block included in the first information block is an IE (Information Element ) or a Field (Field) in RRC signaling to which the first information block belongs; one or more sub-information blocks included in the first information block are used to determine a sub-carrier spacing employed by the first signaling.

As an embodiment, the second information block is transmitted over an air interface or a wireless interface.

As an embodiment, the second information block includes all or part of a higher layer signaling or physical layer signaling.

As an embodiment, the second information block includes all or part of an RRC (Radio Resource Control ) layer signaling or MAC (Medium Access Control ) layer signaling.

As an embodiment, the second information block is carried by PDSCH (Physical Downlink Shared Channel ).

As an embodiment, the second information block is Cell Specific or user equipment Specific (UE-Specific).

As an embodiment, the second information block is configured per BWP (Bandwidth Part) (PerBWP Configured).

As an example, the second information block includes all or part of a Field (Field) in a DCI (Downlink Control Information) Format (Format).

As an embodiment, the second information block includes more than 1 sub information blocks, and each sub information block included in the second information block is an IE (Information Element ) or a Field (Field) in RRC signaling to which the second information block belongs; one or more sub-information blocks included in the second information block are used to determine a sub-carrier spacing employed by the first PUSCH.

As an example, the first information block includes all or part of the Field (Field) in the IE (Information Element ) "BWP".

As an example, the first information block includes all or part of a Field (Field) in an IE (Information Element ) 'BWP-Downlink'.

As an example, the first information block includes all or part of a Field (Field) in an IE (Information Element ) 'BWP-DownlinkCommon'.

As an example, the first information block includes all or part of a Field (Field) in an IE (Information Element ) 'BWP-downlinkdifferential'.

As an example, the second information block includes all or part of the Field (Field) in the IE (Information Element ) "BWP".

As an example, the second information block includes all or part of a Field (Field) in an IE (Information Element ) 'BWP-Uplink'.

As an example, the second information block includes all or part of the Field (Field) in the IE (Information Element ) "BWP-UplinkCommon".

As an example, the second information block includes all or part of a Field (Field) in an IE (Information Element ) 'BWP-upsilonnkdifferential'.

As an embodiment, the first information block and the second information block are two different fields in the same IE.

As an embodiment, the first information block and the second information block are two different IEs, respectively.

As an embodiment, the expression "the first information block is used for determining the subcarrier spacing employed for the first signaling" in the claims comprises the following meanings: the first information block is used by the first node device in the present application to determine a subcarrier spacing employed by the first signaling.

As an embodiment, the expression "the first information block is used for determining the subcarrier spacing employed for the first signaling" in the claims comprises the following meanings: the first information block is used to explicitly or implicitly indicate a subcarrier spacing employed by the first signaling.

As an embodiment, the expression "the first information block is used for determining the subcarrier spacing employed for the first signaling" in the claims comprises the following meanings: the first information block is used to explicitly or implicitly indicate a Bandwidth portion (BWP) to which a physical channel carrying the first signaling belongs in a frequency domain, and a subcarrier spacing employed by the first signaling is equal to a subcarrier spacing of subcarriers in the Bandwidth portion to which the first signaling belongs.

As an embodiment, the expression "the first information block is used for determining the subcarrier spacing employed for the first signaling" in the claims comprises the following meanings: the first information block is used to explicitly or implicitly indicate a subcarrier spacing of subcarriers included in a bandwidth portion to which a physical channel carrying the first signaling belongs in a frequency domain, the subcarrier spacing employed by the first signaling being equal to a subcarrier spacing of subcarriers in the bandwidth portion to which the first signaling belongs.

As an embodiment, the expression "at least one of the second information block or the first signaling is used to determine the subcarrier spacing employed by the first PUSCH" in the claims includes the following meanings: at least one of the second information block or the first signaling is used by the first node device in the present application to determine a subcarrier spacing employed by the first PUSCH.

As an embodiment, the expression "at least one of the second information block or the first signaling is used to determine the subcarrier spacing employed by the first PUSCH" in the claims includes the following meanings: at least one of the second information block or the first signaling is used to explicitly or implicitly indicate a subcarrier spacing employed by the first PUSCH.

As an embodiment, the expression "at least one of the second information block or the first signaling is used to determine the subcarrier spacing employed by the first PUSCH" in the claims includes the following meanings: the second information block is used to explicitly or implicitly indicate a subcarrier spacing employed by the first PUSCH.

As an embodiment, the expression "at least one of the second information block or the first signaling is used to determine the subcarrier spacing employed by the first PUSCH" in the claims includes the following meanings: the first signaling is used to explicitly or implicitly indicate a subcarrier spacing employed by the first PUSCH.

As an embodiment, the expression "at least one of the second information block or the first signaling is used to determine the subcarrier spacing employed by the first PUSCH" in the claims includes the following meanings: the second information block and the first signaling are used together to explicitly or implicitly indicate a subcarrier spacing employed by the first PUSCH.

As an embodiment, the expression "at least one of the second information block or the first signaling is used to determine the subcarrier spacing employed by the first PUSCH" in the claims includes the following meanings: at least one of the second information block or the first signaling is used to explicitly or implicitly indicate a bandwidth portion to which the first PUSCH belongs in a frequency domain, and a subcarrier spacing adopted by the first PUSCH is equal to a subcarrier spacing of subcarriers included in the bandwidth portion to which the first PUSCH belongs.

As an embodiment, the expression "at least one of the second information block or the first signaling is used to determine the subcarrier spacing employed by the first PUSCH" in the claims includes the following meanings: at least one of the second information block or the first signaling is used to explicitly or implicitly indicate a subcarrier spacing of subcarriers included in a bandwidth portion to which the first PUSCH belongs in a frequency domain, the subcarrier spacing employed by the first PUSCH being equal to a subcarrier spacing of subcarriers included in the bandwidth portion to which the first PUSCH belongs.

As an embodiment, the expression "at least one of the second information block or the first signaling is used to determine the subcarrier spacing employed by the first PUSCH" in the claims includes the following meanings: the second information block is used to explicitly or implicitly indicate M1 bandwidth parts, where M1 is a positive integer greater than 1, and the first signaling explicitly or implicitly indicates, from among the M1 bandwidth parts, a bandwidth part to which the first PUSCH belongs in a frequency domain, where a subcarrier interval employed by the first PUSCH is equal to a subcarrier interval of subcarriers included in the bandwidth part to which the first PUSCH belongs.

As an embodiment, the expression "at least one of the second information block or the first signaling is used to determine the subcarrier spacing employed by the first PUSCH" in the claims includes the following meanings: the second information block is used to explicitly or implicitly indicate subcarrier intervals of subcarriers respectively included in M1 bandwidth parts, M1 is a positive integer greater than 1, the first signaling explicitly or implicitly indicates, from the M1 bandwidth parts, a bandwidth part to which the first PUSCH belongs in a frequency domain, and the subcarrier interval employed by the first PUSCH is equal to the subcarrier interval of subcarriers included in the bandwidth part to which the first PUSCH belongs.

As an embodiment, the expression "the second information block is used to determine the subcarrier spacing employed by the first channel" in the claims includes the following meanings: the second information block is used by the first node device in the present application to determine a subcarrier spacing employed by the first channel.

As an embodiment, the expression "the second information block is used to determine the subcarrier spacing employed by the first channel" in the claims includes the following meanings: the second information block is used to explicitly or implicitly indicate a subcarrier spacing employed by the first channel.

As an embodiment, the expression "the second information block is used to determine the subcarrier spacing employed by the first channel" in the claims includes the following meanings: the second information block is used to explicitly or implicitly indicate a bandwidth portion to which a physical channel carrying the first channel belongs in the frequency domain, the first channel employing a subcarrier spacing equal to a subcarrier spacing of subcarriers in the bandwidth portion to which it belongs.

As an embodiment, the expression "the second information block is used to determine the subcarrier spacing employed by the first channel" in the claims includes the following meanings: the second information block is used to explicitly or implicitly indicate a subcarrier spacing of subcarriers included in a bandwidth portion to which a physical channel carrying the first channel belongs in a frequency domain, the subcarrier spacing employed by the first channel being equal to a subcarrier spacing of subcarriers in the bandwidth portion to which the first channel belongs.

Example 6

Embodiment 6 illustrates a schematic diagram of a relationship between a first PUSCH and a first channel according to one embodiment of the present application, as shown in fig. 6. In fig. 6, the horizontal axis represents time, the cross-filled rectangular box represents the first PUSCH, and the diagonally filled rectangular box represents the first channel.

In embodiment 6, the priority index corresponding to the first PUSCH in the present application is greater than the priority index corresponding to the first channel in the present application, where the priority index corresponding to the first channel is a non-negative integer, and the priority index corresponding to the first PUSCH is a positive integer; the number of transport blocks carried with the first channel and the first PUSCH is used to determine the third value in the present application.

As an embodiment, the priority index corresponding to the first PUSCH is equal to 1, and the priority index corresponding to the first channel is equal to 0.

As an embodiment, the priority index corresponding to the first PUSCH is equal to 2, and the priority index corresponding to the first channel is equal to 1.

As an embodiment, the first channel carries only 1 Transport Block (TB).

As an embodiment, the first channel carries only 2 transport blocks.

As an embodiment, the first channel does not carry any transport blocks.

As an embodiment, the first PUSCH carries only 1 transport block.

As an embodiment, the first PUSCH carries only 2 transport blocks.

As an embodiment, the first PUSCH does not carry any transport block.

As an embodiment, the number of transport blocks carried by the first channel and the first PUSCH is equal to the sum of the number of transport blocks carried by the first channel and the number of transport blocks carried by the first PUSCH.

As an embodiment, the first channel does not carry any transport blocks and the number of transport blocks carried by the first channel is equal to 0 or alternatively used.

As an embodiment, the first PUSCH does not carry any transport blocks and the number of transport blocks carried by the first PUSCH is equal to 0 or may be used instead.

As an embodiment, the number of transport blocks carried by the first channel and the first PUSCH and the number of codewords (codes) carried by the first channel and the first PUSCH are identical or may be used instead.

As an embodiment, the number of transport blocks carried by the first channel and the first PUSCH and the number of total PDUs provided by the MAC layer to the first channel and the first PUSCH are equivalent or alternatively used.

As an embodiment, the expression "the number of transport blocks carried with the first channel and the first PUSCH" in the claims is used to determine the third value "comprises the following meanings: the number of transport blocks carried with the first channel and the first PUSCH is used by the first node device in the present application to determine the third value.

As an embodiment, the expression "the number of transport blocks carried with the first channel and the first PUSCH" in the claims is used to determine the third value "comprises the following meanings: the number of transport blocks carried with the first PUSCH and the first channel is used to calculate the third value.

As an embodiment, the expression "the number of transport blocks carried with the first channel and the first PUSCH" in the claims is used to determine the third value "comprises the following meanings: the number of transport blocks carried with the first PUSCH and the first channel is used to determine the third value according to a conditional relationship.

As an embodiment, the expression "the number of transport blocks carried with the first channel and the first PUSCH" in the claims is used to determine the third value "comprises the following meanings: when the channel type of the first channel is a control channel, the third value is equal to the first alternative value; when the type of the first channel is a shared channel granted by configuration and the first channel and the first PUSCH carry transport blocks respectively, the third value is equal to the second alternative value; when the type of the first channel is a shared channel granted by configuration and only one of the first channel and the first PUSCH carries a transport block, the third value is equal to a value other than the first alternative value or the second alternative value.

As an embodiment, the expression "the number of transport blocks carried with the first channel and the first PUSCH" in the claims is used to determine the third value "comprises the following meanings: when the channel type of the first channel is a control channel, the third value is equal to the first alternative value; when the type of the first channel is a shared channel granted by configuration and the first channel and the first PUSCH carry transport blocks respectively, the third value is equal to the second alternative value; when the type of the first channel is a shared channel granted by configuration and only one of the first channel and the first PUSCH carries a transport block, only one of the first channel and the first PUSCH is transmitted.

As an embodiment, the expression "the number of transport blocks carried with the first channel and the first PUSCH" in the claims is used to determine the third value "comprises the following meanings: when the channel type of the first channel is a control channel, the third value is equal to the first alternative value; when the type of the first channel is a shared channel granted by configuration and the first channel and the first PUSCH carry transport blocks respectively, the third value is equal to the second alternative value; the third value is not defined when the type of the first channel is a shared channel granted by configuration and only one of the first channel and the first PUSCH carries a transport block.

As an embodiment, the expression "the number of transport blocks carried with the first channel and the first PUSCH" in the claims is used to determine the third value "comprises the following meanings: the number of transport blocks carried with the first channel and the first PUSCH is used to determine that the third value is equal to one of the first alternative value or the second alternative value.

Example 7

Embodiment 7 illustrates a schematic diagram of channel types of a first channel according to one embodiment of the present application, as shown in fig. 7. In fig. 7, in case a, the channel type of the first channel is one of a control channel or a configuration granted shared channel; in case B, the channel type of the first channel is one of a control channel, a dynamically scheduled shared channel, or a configuration granted shared channel.

In embodiment 7, the channel type of the first channel in the present application is one of a control channel or a configuration granted shared channel; or the channel type of the first channel is one of a control channel, a dynamically scheduled shared channel or a configuration granted shared channel.

As an embodiment, the control channel is an uplink control channel.

As an embodiment, the control channel is PUCCH.

As one embodiment, the configuration granted shared channel is a configuration granted uplink shared channel.

As an embodiment, the configuration granted shared channel is a configuration granted PUSCH.

As an embodiment, the configuration granted shared channel is a configuration granted PUSCH carrying at least one transport block.

As an embodiment, the configuration granted shared channel is a configuration granted PUSCH carrying at least one codeword.

As an embodiment, the configuration granted shared channel is a configuration granted PUSCH for the MAC layer to communicate at least one PDU.

As an embodiment, the dynamically scheduled shared channel is a dynamically scheduled uplink shared channel.

As an embodiment, the dynamically scheduled shared channel is a dynamically scheduled PUSCH.

As an embodiment, the dynamically scheduled shared channel is a dynamically scheduled PUSCH carrying at least one transport block.

As an embodiment, the dynamically scheduled shared channel is a dynamically scheduled PUSCH carrying at least one codeword.

As an embodiment, the dynamically scheduled shared channel is a dynamically scheduled PUSCH for the MAC layer to communicate at least one PDU.

As an embodiment, the dynamically scheduled shared channel is a PUSCH directly scheduled by a DCI format.

Example 8

Embodiment 8 illustrates a schematic diagram of a first alternative value and a second alternative value according to one embodiment of the present application, as shown in fig. 8. In fig. 8, the cross-filled rectangle represents a first alternative value, the cross-filled rectangle represents a second alternative value, and the dot-filled rectangle represents a third value.

In embodiment 8, the first alternative value in the present application is equal to one of X1 alternative values, any one of the X1 alternative values being a non-negative integer, the X1 being a positive integer greater than 1; the second alternative numerical value in the application is equal to one of X2 alternative numerical values, any one of the X2 alternative numerical values is not less than 0, and X2 is a positive integer greater than 1; at least one of the X2 alternative values is related to the target subcarrier spacing in the present application, the X1 alternative values being predefined.

As an embodiment, one of the X1 alternative values is equal to 0.

As an embodiment, the second value is equal to one of the X1 alternative values.

As an embodiment, said X1 is equal to 2.

As an embodiment, said X1 is equal to 3.

As an embodiment, said X1 is equal to 4.

As an example, the X1 alternative values are 0,1,2, respectively.

As an embodiment, there is one alternative value of the X2 alternative values equal to 0.

As an embodiment, the third sub-information block is used to indicate the second alternative value from among the alternative values greater than 0 of the X2 alternative values.

As an embodiment, any one of the X2 alternative values is greater than 0.

As an embodiment, there is one alternative value of the X2 alternative values that is a non-integer.

As an embodiment, said X2 is equal to 2.

As an embodiment, said X2 is equal to 3.

As an embodiment, said X2 is equal to 4.

As an embodiment, the presence of one of the X2 alternative values is an alternative value other than the X1 alternative value.

As an embodiment, the X2 is related to the target subcarrier spacing.

As an embodiment, the powers of X2 and 2 to P are linearly related, the P being equal to the index of the target subcarrier spacing.

As an embodiment, the X2 is fixed.

As an embodiment, the X2 alternative values are 1,2, respectively ^P Wherein P is equal to the index of the target subcarrier spacing.

As one example, the X2 alternative values are 0,1,2, respectively ^P Wherein P is equal to the index of the target subcarrier spacing.

As one example, the X2 alternative values are 0,1,2, respectively ^P -1, wherein P is equal to the index of the target subcarrier spacing.

As an example, the X2 alternative values are 0,1,2, respectively ^P-2 ,2 ^P-1 ,2 ^P Wherein P is equal to the index of the target subcarrier spacing.

As one embodiment, the X2 alternative values are 0,1,2, respectively ^P-1 ,2 ^P Wherein P is equal to the index of the target subcarrier spacing.

As one embodiment, the X2 alternative values are 0,2, respectively ^P-1 ,2 ^P Wherein P is equal to the index of the target subcarrier spacing.

As one embodiment, the X2 alternative values are 1,2, respectively ^P-1 ,2 ^P Wherein P is equal to the index of the target subcarrier spacing.

As an embodiment, the X2 alternative values are 1,1.5,2 respectively ^P-1 ,2 ^P Wherein P is equal to the index of the target subcarrier spacing.

As an embodiment, the expression "at least one of said X2 alternative values is related to said target subcarrier spacing" in the claims comprises the following meanings: at least one of the X2 alternative values is related to an index of the target subcarrier spacing.

As an embodiment, the expression "at least one of said X2 alternative values is related to said target subcarrier spacing" in the claims comprises the following meanings: the target subcarrier spacing is used to determine at least one of the X2 alternative values.

As an embodiment, the expression "at least one of said X2 alternative values is related to said target subcarrier spacing" in the claims comprises the following meanings: the largest candidate value of the X2 candidate values is related to the index of the target subcarrier spacing.

As an embodiment, the expression "at least one of said X2 alternative values is related to said target subcarrier spacing" in the claims comprises the following meanings: the smallest candidate value of the X2 candidate values is related to the index of the target subcarrier spacing.

As an embodiment, the expression "at least one of said X2 alternative values is related to said target subcarrier spacing" in the claims comprises the following meanings: one of the X2 alternative values is linearly related to the power of 2P, which is equal to the index of the target subcarrier spacing.

Example 9

Embodiment 9 illustrates a schematic diagram of the relationship between X2 alternative values and X1 alternative values according to one embodiment of the present application, as shown in fig. 9. In fig. 9, the dot filled rectangle represents an alternative value of which one of the X2 alternative values does not belong to the X1 alternative values.

In embodiment 9, there is one alternative value of the X2 alternative values in the present application equal to 0, and the third sub-information block in the present application is used to indicate the second alternative value in the present application from among alternative values greater than 0 of the X2 alternative values; one of the X2 alternative values is a non-integer, and one of the X2 alternative values is an alternative value other than the X1 alternative value in the present application.

As an embodiment, the second alternative value is equal to 0 when the third sub information block is not provided by the first node device.

As an embodiment, 0 is a default value for said second alternative value.

As an embodiment, the value of the second alternative value when the third sub information block is missing is equal to 0.

As an embodiment, the expression "said third sub-information block is used in the claims to indicate said second alternative value from among the alternative values above 0 of said X2 alternative values" comprises the following meanings: the third sub-information block is used by the first node device in the present application to indicate the second alternative value from among the alternative values greater than 0 of the X2 alternative values.

As an embodiment, the expression "said third sub-information block is used in the claims to indicate said second alternative value from among the alternative values above 0 of said X2 alternative values" comprises the following meanings: the third sub-information block is used to explicitly or implicitly indicate the second alternative value from among the alternative values greater than 0 of the X2 alternative values.

As an embodiment, the expression "said third sub-information block is used in the claims to indicate said second alternative value from among the alternative values above 0 of said X2 alternative values" comprises the following meanings: the second alternative value indicated by the third sub-information block is equal to an alternative value of which one of the X2 alternative values is greater than 0.

As an embodiment, the X1 alternative values and the X2 alternative values are not identical.

As an embodiment, the presence of one of the X2 alternative values is one of the X1 alternative values.

As an embodiment, the presence of one of the X1 candidate values is a candidate value other than the X2 candidate values.

As an embodiment, any one of the X1 alternative values is an alternative value of the X2 alternative values.

Example 10

Embodiment 10 illustrates a schematic diagram of a third numerical value according to one embodiment of the present application, as shown in fig. 10.

In embodiment 10, at least one of whether the first PUSCH in the present application carries uplink control information and the type of uplink control information carried by the first PUSCH is used to determine the third numerical value in the present application.

As an embodiment, the expression "whether the first PUSCH carries uplink control information, at least one of the types of uplink control information carried by the first PUSCH is used to determine the third value" in the claims includes the following meanings: at least one of whether the first PUSCH carries uplink control information and the type of the uplink control information carried by the first PUSCH is used by the first node device in the application to determine the third value.

As an embodiment, the expression "whether the first PUSCH carries uplink control information, at least one of the types of uplink control information carried by the first PUSCH is used to determine the third value" in the claims includes the following meanings: whether the first PUSCH carries uplink control information is used to determine the third value.

As an embodiment, the expression "whether the first PUSCH carries uplink control information, at least one of the types of uplink control information carried by the first PUSCH is used to determine the third value" in the claims includes the following meanings: whether the first PUSCH carries uplink control information and the type of uplink control information carried when the first PUSCH carries uplink control information are used to determine the third value.

As an embodiment, the type of uplink control information carried by the first PUSCH is one of HARQ-ACK, CSI (channel Status Information).

As an embodiment, the type of the uplink control information carried by the first PUSCH is one of HARQ-ACK, CSI (channel Status Information) type 1, CSI type 2.

As an embodiment, the expression "whether the first PUSCH carries uplink control information, at least one of the types of uplink control information carried by the first PUSCH is used to determine the third value" in the claims includes the following meanings: when the first PUSCH carries uplink control information, the third value is equal to one of the first alternative value or the second alternative value; otherwise, the third value is equal to a value other than the first or second alternative value.

As an embodiment, the expression "whether the first PUSCH carries uplink control information, at least one of the types of uplink control information carried by the first PUSCH is used to determine the third value" in the claims includes the following meanings: when the first PUSCH carries uplink control information, the third value is equal to a value other than the first alternative value or the second alternative value; otherwise, the third value is equal to one of the first or second alternative values.

As an embodiment, the expression "whether the first PUSCH carries uplink control information, at least one of the types of uplink control information carried by the first PUSCH is used to determine the third value" in the claims includes the following meanings: when the first PUSCH carries uplink control information and the first PUSCH carries only HARQ-ACKs, the third value is equal to one of the first alternative value or the second alternative value; otherwise, the third value is equal to a value other than the first or second alternative value.

As an embodiment, the expression "whether the first PUSCH carries uplink control information, at least one of the types of uplink control information carried by the first PUSCH is used to determine the third value" in the claims includes the following meanings: when the first PUSCH carries uplink control information and the first PUSCH carries only HARQ-ACK, the third value is equal to one value other than the first alternative value or the second alternative value; otherwise, the third value is equal to one of the first or second alternative values.

As an embodiment, the expression "whether the first PUSCH carries uplink control information, at least one of the types of uplink control information carried by the first PUSCH is used to determine the third value" in the claims includes the following meanings: when the first PUSCH carries uplink control information and the first PUSCH carries CSI, the third value is equal to one of the first alternative value or the second alternative value; otherwise, the third value is equal to a value other than the first or second alternative value.

Example 11

Embodiment 11 illustrates a block diagram of the processing means in the first node device of an embodiment, as shown in fig. 11. In fig. 11, a first node device processing apparatus 1100 includes a first receiver 1101 and a first transmitter 1102. The first receiver 1101 includes a transmitter/receiver 456 (including an antenna 460), a receive processor 452, and a controller/processor 490 of fig. 4 of the present application; the first transmitter 1102 includes a transmitter/receiver 456 (including an antenna 460), a transmit processor 455, and a controller/processor 490 of fig. 4 of the present application.

In embodiment 11, a first receiver 1101 receives first signaling, where the first signaling is used to schedule a first PUSCH, a first channel and a time domain resource overlapping between the first PUSCH, and a priority index associated with the first PUSCH and a priority index associated with the first channel are not equal to each other; the first transmitter 1102 transmits a target information block and transmits the first PUSCH, wherein a start symbol occupied by the first PUSCH in a time domain is not earlier than a reference symbol; wherein a product between a target value and a length of unit time and an end time of the first signaling are used together to determine the reference symbol, a sum of a first value, a second value, and a third value is used to determine the target value, the first value being greater than 0, the second value being not less than 0, the third value being not less than 0, the target value being greater than 0; the unit time length is equal to the time length of a time domain symbol comprising a short cyclic prefix corresponding to a target subcarrier spacing, the target subcarrier spacing being used to determine the first value; the target information block includes a first sub information block, a second sub information block, and a third sub information block, the first sub information block being used to indicate the second value, the second sub information block being used to indicate a first alternative value, the third sub information block being used to indicate a second alternative value, the channel type of the first channel being used to determine the third value from between the first alternative value or the second alternative value; at least one of a subcarrier spacing employed by the first signaling, a subcarrier spacing employed by the first PUSCH, or a subcarrier spacing employed by the first channel is used to determine the target subcarrier spacing.

As an embodiment, the priority index corresponding to the first PUSCH is greater than the priority index corresponding to the first channel, the priority index corresponding to the first channel is a non-negative integer, and the priority index corresponding to the first PUSCH is a positive integer; the number of transport blocks carried with the first PUSCH and the first channel is used to determine the third value.

As an embodiment, the channel type of the first channel is one of a control channel or a configuration granted shared channel; or the channel type of the first channel is one of a control channel, a dynamically scheduled shared channel or a configuration granted shared channel.

As an embodiment, the first alternative value is equal to one of X1 alternative values, any one of the X1 alternative values being a non-negative integer, the X1 being a positive integer greater than 1; the second alternative numerical value is equal to one of X2 alternative numerical values, any one of the X2 alternative numerical values is not less than 0, and X2 is a positive integer greater than 1; at least one of the X2 alternative values is related to the target subcarrier spacing, the X1 alternative values being predefined.

As an embodiment, there is one of the X2 alternative values equal to 0, and the third sub-information block is used to indicate the second alternative value from among the alternative values of the X2 alternative values greater than 0; one of the X2 alternative values is a non-integer, and one of the X2 alternative values is an alternative value other than the X1 alternative value.

As an embodiment, at least one of whether the first PUSCH carries uplink control information and a type of uplink control information carried by the first PUSCH is used to determine the third value.

As an embodiment, the first receiver 1101 receives a first block of information and a second block of information; wherein the first information block is used to determine a subcarrier spacing employed by the first signaling, at least one of the second information block or the first signaling is used to determine a subcarrier spacing employed by the first PUSCH, and the second information block is used to determine a subcarrier spacing employed by the first channel.

Example 12

Embodiment 12 illustrates a block diagram of the processing means in the second node device of an embodiment, as shown in fig. 12. In fig. 12, the second node device processing apparatus 1200 includes a second transmitter 1201 and a second receiver 1202. The second transmitter 1201 includes the transmitter/receiver 416 (including the antenna 460), the transmit processor 415, and the controller/processor 440 of fig. 4 of the present application; the second receiver 1202 includes the transmitter/receiver 416 (including the antenna 460) of fig. 4 of the present application, the receive processor 412 and the controller/processor 440.

In embodiment 12, the second transmitter 1201 transmits a first signaling, where the first signaling is used to schedule a first PUSCH, and there are overlapping time domain resources between a first channel and the first PUSCH, where a priority index associated with the first PUSCH and a priority index associated with the first channel are not equal; the second receiver 1202 receives a target information block and receives the first PUSCH, and a start symbol occupied by the first PUSCH in a time domain is not earlier than a reference symbol; wherein a product between a target value and a length of unit time and an end time of the first signaling are used together to determine the reference symbol, a sum of a first value, a second value, and a third value is used to determine the target value, the first value being greater than 0, the second value being not less than 0, the third value being not less than 0, the target value being greater than 0; the unit time length is equal to the time length of a time domain symbol comprising a short cyclic prefix corresponding to a target subcarrier spacing, the target subcarrier spacing being used to determine the first value; the target information block includes a first sub information block, a second sub information block, and a third sub information block, the first sub information block being used to indicate the second value, the second sub information block being used to indicate a first alternative value, the third sub information block being used to indicate a second alternative value, the channel type of the first channel being used to determine the third value from between the first alternative value or the second alternative value; at least one of a subcarrier spacing employed by the first signaling, a subcarrier spacing employed by the first PUSCH, or a subcarrier spacing employed by the first channel is used to determine the target subcarrier spacing.

As an embodiment, the second transmitter 1201 transmits the first information block and the second information block; wherein the first information block is used to indicate a subcarrier spacing employed by the first signaling, at least one of the second information block or the first signaling is used to indicate a subcarrier spacing employed by the first PUSCH, and the second information block is used to indicate a subcarrier spacing employed by the first channel.

Those of ordinary skill in the art will appreciate that all or a portion of the steps of the above-described methods may be implemented by a program that instructs associated hardware, and the program may be stored on a computer readable storage medium, such as a read-only memory, a hard disk or an optical disk. Alternatively, all or part of the steps of the above embodiments may be implemented using one or more integrated circuits. Accordingly, each module unit in the above embodiment may be implemented in a hardware form or may be implemented in a software functional module form, and the application is not limited to any specific combination of software and hardware. The first node device or the second node device or the UE or the terminal in the application includes, but is not limited to, a mobile phone, a tablet computer, a notebook, an internet card, a low power consumption device, eMTC device, NB-IoT device, an on-board communication device, an aircraft, an airplane, an unmanned aerial vehicle, a remote control airplane, a testing device, a testing instrument and the like. The base station equipment or base station or network side equipment in the present application includes, but is not limited to, macro cell base station, micro cell base station, home base station, relay base station, eNB, gNB, transmission receiving node TRP, relay satellite, satellite base station, air base station, test device, test equipment, test instrument, and the like.

It will be appreciated by those skilled in the art that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics thereof. Accordingly, the presently disclosed embodiments are considered in all respects to be illustrative and not restrictive. The scope of the invention is indicated by the appended claims rather than by the foregoing description, and all changes that come within the meaning and range of equivalents are intended to be embraced therein.

Claims

1. A first node device for wireless communication, comprising:

2. The first node device of claim 1, wherein the priority index corresponding to the first PUSCH is greater than the priority index corresponding to the first channel, the priority index corresponding to the first channel is a non-negative integer, and the priority index corresponding to the first PUSCH is a positive integer; the number of transport blocks carried with the first PUSCH and the first channel is used to determine the third value.

3. The first node device of claim 1 or 2, wherein the channel type of the first channel is one of a control channel or a configuration granted shared channel; or the channel type of the first channel is one of a control channel, a dynamically scheduled shared channel or a configuration granted shared channel.

4. A first node device according to any of claims 1-3, characterized in that the first alternative value is equal to one of X1 alternative values, any of the X1 alternative values being a non-negative integer, the X1 being a positive integer greater than 1; the second alternative numerical value is equal to one of X2 alternative numerical values, any one of the X2 alternative numerical values is not less than 0, and X2 is a positive integer greater than 1; at least one of the X2 alternative values is related to the target subcarrier spacing, the X1 alternative values being predefined.

5. The first node device of claim 4, wherein one of the X2 alternative values is equal to 0, and wherein the third sub-information block is used to indicate the second alternative value from among the alternative values greater than 0 of the X2 alternative values; one of the X2 alternative values is a non-integer, and one of the X2 alternative values is an alternative value other than the X1 alternative value.

6. The first node device according to any of claims 1 to 5, wherein at least one of whether the first PUSCH carries uplink control information, and the type of uplink control information carried by the first PUSCH is used for determining the third value.

7. The first node device of any of claims 1 to 6, wherein the first receiver receives a first information block and a second information block; wherein the first information block is used to determine a subcarrier spacing employed by the first signaling, at least one of the second information block or the first signaling is used to determine a subcarrier spacing employed by the first PUSCH, and the second information block is used to determine a subcarrier spacing employed by the first channel.

8. A second node device for wireless communication, comprising:

9. A method in a first node for wireless communication, comprising:

10. A method in a second node for wireless communication, comprising: