CN113573415A - Reporting method and updating method of sending parameters, terminal and network side equipment - Google Patents
Reporting method and updating method of sending parameters, terminal and network side equipment Download PDFInfo
- Publication number
- CN113573415A CN113573415A CN202010354330.6A CN202010354330A CN113573415A CN 113573415 A CN113573415 A CN 113573415A CN 202010354330 A CN202010354330 A CN 202010354330A CN 113573415 A CN113573415 A CN 113573415A
- Authority
- CN
- China
- Prior art keywords
- terminal
- allowed
- updated
- power
- value
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 76
- 230000005540 biological transmission Effects 0.000 claims abstract description 142
- 238000004590 computer program Methods 0.000 claims description 16
- 238000010521 absorption reaction Methods 0.000 claims description 11
- 238000010586 diagram Methods 0.000 description 14
- 230000008569 process Effects 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0446—Resources in time domain, e.g. slots or frames
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0473—Wireless resource allocation based on the type of the allocated resource the resource being transmission power
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
At least one embodiment of the present disclosure provides a reporting method, an updating method, a terminal and a network side device for sending a parameter, where the method includes: under the condition that the sending parameters of the terminal need to be updated, reporting the updated sending parameters to network side equipment; wherein the updated transmission parameters include at least one of: a first power back-off value for the terminal allowed frequency range FR 1; a first maximum uplink timeslot fraction of FR2 corresponding to a first power backoff value of FR1 allowed by the terminal; the second maximum uplink timeslot occupation ratio of FR2 allowed by the terminal; the embodiment of the invention can solve the problem of uplink radio link failure caused by millimeter wave link power rollback while ensuring the SAR and MPE problems.
Description
Technical Field
The present disclosure relates to the field of communications technologies, and in particular, to a reporting method, an updating method, a terminal, and a network side device for sending a parameter.
Background
In order to avoid damage to a human body caused by mobile phone radiation, in the related art, it is ensured that the transmitting power of a mobile phone terminal does not exceed a certain threshold, a terminal lower than 10GHz needs to meet a Specific Absorption Rate (SAR) value requirement at present, and a terminal higher than 10GHz needs to meet a Maximum Permissible Exposure (MPE) requirement.
In the prior art, a technical scheme for how to meet the SAR value requirement under a high-power terminal is as follows: and reporting the maximum uplink occupation ratio condition allowed by NR in each frequency band combination under the condition of fixed LTE uplink occupation ratio. Wherein the uplink occupation ratio of the LTE is not allowed to exceed the maximum occupation ratio and the LTE power is not allowed to be reduced; thereby limiting the scheduling flexibility of LTE; the occupation ratio of NR is allowed to exceed the maximum occupation ratio, and once the occupation ratio is exceeded, the SAR value requirement is guaranteed through a power back-off mode, and the power is backed off by 3dB at maximum.
Disclosure of Invention
An object of the embodiments of the present disclosure is to provide a reporting method, an updating method, a terminal and a network side device for sending parameters, so as to solve the problem in the prior art that how a terminal meets SAR and MPE requirements in a scenario of FR1+ FR2 is not considered.
In order to solve the above problem, according to an aspect of the embodiments of the present disclosure, at least one embodiment provides a method for reporting a transmission parameter, which is applied to a terminal, and includes:
under the condition that the sending parameters of the terminal need to be updated, reporting the updated sending parameters to network side equipment; wherein the updated transmission parameters include at least one of:
a first power back-off value for the terminal allowed frequency range FR 1;
a first maximum uplink timeslot fraction of FR2 corresponding to a first power backoff value of FR1 allowed by the terminal;
the second maximum uplink timeslot fraction of FR2 allowed by the terminal.
Furthermore, in at least one embodiment of the present disclosure, the first power back-off value of FR1 is greater than the power back-off value of FR1 before the transmission parameter update;
and/or the first maximum uplink timeslot proportion of the FR2 is greater than the maximum uplink timeslot proportion of FR2 before transmission parameter update;
and/or the second maximum uplink timeslot proportion of the FR2 is greater than the maximum uplink timeslot proportion of the FR2 before the transmission parameter update.
Further, in at least one embodiment of the present disclosure, the method further comprises:
receiving first uplink scheduling information sent by network side equipment;
and according to the first uplink scheduling information, determining that the uplink time slot occupation ratio of FR2 actually configured by the network side equipment is greater than the maximum uplink time slot occupation ratio of FR2 before the update of the transmission parameters, and determining that the transmission parameters of the terminal need to be updated under the condition that the power margin of FR1 is remained.
In addition, in at least one embodiment of the present disclosure, after the determining that the transmission parameter of the terminal needs to be updated and reporting the updated transmission parameter to the network side device, the method further includes:
and adjusting the maximum allowed uplink power value of FR1 and/or adjusting the power back-off value of FR2 according to the reported updated transmission parameters.
Wherein, after reporting the updated transmission parameter to the network side device under the condition that the transmission parameter of the terminal needs to be updated, the method further comprises:
receiving second uplink scheduling information updated by a network side;
and updating the maximum uplink time slot occupation ratio of the terminal-allowed FR2 and/or updating the maximum power value of the terminal-allowed FR1 according to the second uplink scheduling information.
According to another aspect of the present disclosure, at least one embodiment provides a parameter updating method applied to a network side device, including:
receiving updated sending parameters reported by a terminal; wherein the updated transmission parameters include at least one of:
a first power back-off value for the terminal allowed frequency range FR 1;
a first maximum uplink timeslot fraction of FR2 corresponding to a first power backoff value of FR1 allowed by the terminal;
the second maximum uplink timeslot fraction of FR2 allowed by the terminal.
Furthermore, in at least one embodiment of the present disclosure, the first power back-off value of FR1 is greater than the power back-off value of FR1 before the transmission parameter update;
and/or the first maximum uplink timeslot proportion of the FR2 is greater than the maximum uplink timeslot proportion of FR2 before transmission parameter update;
and/or the second maximum uplink timeslot proportion of the FR2 is greater than the maximum uplink timeslot proportion of the FR2 before the transmission parameter update.
Further, in at least one embodiment of the present disclosure, the method further comprises:
and in the case that the updated transmission parameters comprise the first power back-off value and the first maximum uplink time slot occupation ratio, reducing the power of FR1 to ensure that the transmission power of the terminal meets the specific absorption rate SAR and the maximum allowable exposure MPE.
Further, in at least one embodiment of the present disclosure, the method further comprises:
and in the case that the updated transmission parameters comprise the second maximum uplink time slot ratio, reducing the uplink time slot ratio of FR2 to ensure that the transmission power of the terminal meets the specific absorption rate SAR and the maximum allowable exposure MPE.
Further, in at least one embodiment of the present disclosure, the method further comprises:
and sending updated second uplink scheduling information to the terminal, wherein the second uplink scheduling information is used for indicating the maximum uplink time slot occupation ratio of the terminal allowed FR2 and/or the maximum power value of the terminal allowed FR 1.
According to another aspect of the present disclosure, at least one embodiment further provides a device for reporting a transmission parameter, which is applied to a terminal, and includes:
the reporting module is used for reporting the updated sending parameters to the network side equipment under the condition that the sending parameters of the terminal are determined to be updated; wherein the updated transmission parameters include at least one of:
a first power back-off value for the terminal allowed frequency range FR 1;
a first maximum uplink timeslot fraction of FR2 corresponding to a first power backoff value of FR1 allowed by the terminal;
the second maximum uplink timeslot fraction of FR2 allowed by the terminal.
According to another aspect of the present disclosure, at least one embodiment also provides a terminal including a processor and a transceiver, the transceiver receiving and transmitting data under the control of the processor, the processor being configured to:
under the condition that the sending parameters of the terminal need to be updated, reporting the updated sending parameters to network side equipment; wherein the updated transmission parameters include at least one of:
a first power back-off value for the terminal allowed frequency range FR 1;
a first maximum uplink timeslot fraction of FR2 corresponding to a first power backoff value of FR1 allowed by the terminal;
the second maximum uplink timeslot fraction of FR2 allowed by the terminal.
According to another aspect of the present disclosure, at least one embodiment further provides a parameter updating apparatus, applied to a network side device, including:
the receiving module is used for receiving the updated sending parameters reported by the terminal; wherein the updated transmission parameters include at least one of:
a first power back-off value for the terminal allowed frequency range FR 1;
a first maximum uplink timeslot fraction of FR2 corresponding to a first power backoff value of FR1 allowed by the terminal;
the second maximum uplink timeslot fraction of FR2 allowed by the terminal.
According to another aspect of the present disclosure, at least one embodiment further provides a network side device, including a processor and a transceiver, the transceiver receiving and transmitting data under the control of the processor, the processor being configured to:
receiving updated sending parameters reported by a terminal; wherein the updated transmission parameters include at least one of:
a first power back-off value for the terminal allowed frequency range FR 1;
a first maximum uplink timeslot fraction of FR2 corresponding to a first power backoff value of FR1 allowed by the terminal;
the second maximum uplink timeslot fraction of FR2 allowed by the terminal.
According to another aspect of the present disclosure, at least one embodiment further provides a terminal, including a memory, a processor, and a program stored on the memory and executable on the processor, where the processor implements the method for reporting the transmission parameter as described above when executing the program; alternatively, the processor implements the parameter updating method as described above when executing the program.
According to another aspect of the present disclosure, at least one embodiment further provides a computer-readable storage medium, on which a computer program is stored, which when executed by a processor, implements the steps in the reporting method of the transmission parameter as described above; alternatively, the program implements the steps in the parameter updating method as described above when executed by a processor.
The technical scheme of the disclosure at least has the following beneficial effects:
in the reporting method, the updating method, the terminal and the network side device of the transmission parameter according to the embodiments of the present disclosure, the terminal actively reports at least one of the first power backoff value of the updated terminal-allowed frequency range FR1, the first maximum uplink timeslot occupation ratio of FR2 corresponding to the first power backoff value, and the second maximum uplink timeslot occupation ratio of FR2 allowed by the terminal, so that the terminal and the network side device can update the parameter based on the updated transmission parameter, and the problem of uplink radio link failure caused by millimeter wave link power backoff can be solved.
Drawings
Fig. 1 is a schematic diagram illustrating steps of a method for reporting a transmission parameter according to at least one embodiment of the present disclosure;
fig. 2 is a schematic diagram illustrating steps of a parameter updating method according to at least one embodiment of the present disclosure;
FIG. 3 illustrates an exemplary interaction diagram provided by at least one embodiment of the present disclosure;
fig. 4 is a schematic structural diagram of a device for reporting a transmission parameter according to at least one embodiment of the present disclosure;
fig. 5 is a schematic structural diagram of a terminal provided in at least one embodiment of the present disclosure;
fig. 6 is a schematic structural diagram of a parameter updating apparatus provided in at least one embodiment of the present disclosure;
fig. 7 shows a schematic structural diagram of a network-side device according to at least one embodiment of the present disclosure.
Detailed Description
In the existing scheme, the solution for meeting the requirements of SAR and MPE for a single frequency band is as follows: in order to meet the requirement of MPE (maximum power ratio) in a single FR2(Frequency Range of 24GHz to 52GHz), the technical means adopted has the main problems that when the uplink ratio exceeds the maximum uplink ratio, the terminal senses the distance between the terminal and the user based on a sensor, judges a power backoff value P-MPR based on the distance, and reports the power backoff value P-MPR to the network. Because the existing terminal can not accurately judge the P-MPR value, in order to ensure that the MPE requirement is not exceeded, the terminal can use the P-MPR value under the worst condition, thereby causing the problem of radio link failure.
For the Frequency band combination of FR1(Frequency Range is 450MHz to 6GHz) + FR2, the uplink coverage of FR2 is a bottleneck, the uplink coverage corresponding to FR1 is better, and the required actual power is lower; in the prior art, a technical scheme of how a terminal in a scene of FR1+ FR2 meets SAR and MPE requirements is not considered.
To make the technical problems, technical solutions and advantages to be solved by the present disclosure clearer, the following detailed description is made with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1, at least one embodiment of the present disclosure provides a method for reporting a transmission parameter, which is applied to a terminal, and includes:
a first power back-off value for the terminal allowed frequency range FR 1;
a first maximum uplink timeslot fraction of FR2 corresponding to a first power backoff value of FR1 allowed by the terminal;
the second maximum uplink timeslot fraction of FR2 allowed by the terminal.
In the embodiment of the present disclosure, the first power back-off value of terminal allowed FR1 may be an absolute power back-off value, that is, the first power back-off value is a new power back-off value of terminal allowed FR 1; alternatively, the first power backoff value may be a relative power backoff value, that is, the new power backoff value of the terminal-allowed FR1 is equal to the current power backoff value of the terminal-allowed FR1+ the first power backoff value.
Further, in accordance with at least one embodiment of the present disclosure, the first power back-off value of FR1 is greater than the power back-off value of FR1 before the transmission parameter update.
For example, the terminal may increase the maximum uplink timeslot occupation ratio of FR2 allowed by the terminal to the uplink timeslot occupation ratio of FR2 scheduled by the current network by increasing the power backoff value of FR1, so as to avoid that the actual uplink timeslot occupation ratio of the FR2 frequency band exceeds the maximum uplink timeslot occupation ratio and power backoff needs to be used, thereby avoiding the radio link failure problem.
Or, the terminal may appropriately increase the maximum uplink timeslot occupation ratio of FR2 allowed by the terminal by increasing the power backoff value of FR1, in which case, the uplink transmission of FR2 guarantees SAR and MPE requirements by using the power backoff. For example, the power backoff value of FR1 is properly increased within the allowed power backoff range of FR1, and the maximum uplink timeslot occupation ratio allowed by FR2 is properly raised, at this time, the uplink transmission of FR2 guarantees SAR and MPE requirements by using power backoff.
Further, in accordance with at least one embodiment of the present disclosure, the first maximum uplink timeslot proportion of FR2 is greater than the maximum uplink timeslot proportion of FR2 before a transmission parameter update;
and/or the second maximum uplink timeslot proportion of the FR2 is greater than the maximum uplink timeslot proportion of the FR2 before the transmission parameter update.
Further, in accordance with at least one embodiment of the present disclosure, the method further comprises:
receiving first uplink scheduling information sent by network side equipment;
and according to the first uplink scheduling information, determining that the uplink time slot occupation ratio of FR2 actually configured by the network side equipment is greater than the maximum uplink time slot occupation ratio of FR2 before the update of the transmission parameters, and determining that the transmission parameters of the terminal need to be updated under the condition that the power margin of FR1 is remained.
In other words, the triggering condition for determining that the transmission parameter of the terminal needs to be updated in step 11 is: and if the uplink time slot occupation ratio of the FR2 actually configured by the network exceeds the maximum uplink time slot occupation ratio of the current FR2 and the terminal finds that the power margin of the FR1 is remained, the terminal reports the updated transmission parameters.
Further, according to at least one embodiment of the present disclosure, after step 11, the method further comprises:
and adjusting the maximum allowed uplink power value of FR1 and/or adjusting the power back-off value of FR2 according to the reported updated transmission parameters.
For example, the terminal may adjust the maximum allowed uplink power value (Pcmax) of FR1 according to the reported transmission parameter thereof; or the terminal adjusts the power back-off value of FR 2; or the terminal simultaneously adjusts the maximum allowed uplink power value (Pcmax) of FR1 and the power backoff value of FR 2.
Further, according to at least one embodiment of the present disclosure, after step 11, the method further comprises:
receiving second uplink scheduling information updated by a network side; the second uplink scheduling information is used for indicating a maximum uplink timeslot proportion of terminal-allowed FR2 and/or a maximum power value of terminal-allowed FR 1;
and updating the maximum uplink time slot occupation ratio of the terminal-allowed FR2 and/or updating the maximum power value of the terminal-allowed FR1 according to the second uplink scheduling information.
For example, the maximum uplink timeslot proportion of the terminal allowed FR2 indicated by the second uplink scheduling information is the second maximum uplink timeslot proportion of the updated terminal allowed FR2 reported by the terminal; for another example, the maximum power value of the terminal allowed FR1 indicated by the second uplink scheduling information is the maximum power value of the existing allowed FR1 minus the new power backoff value of the terminal allowed FR 1.
In at least one embodiment of the present disclosure, the terminal actively reports at least one of the updated first power backoff value of the terminal-allowed frequency range FR1, the first maximum uplink timeslot occupation ratio of FR2 corresponding to the first power backoff value, and the second maximum uplink timeslot occupation ratio of FR2 allowed by the terminal, so that the terminal and the network side device can perform parameter update based on the updated transmission parameters, and the problem of uplink radio link failure caused by millimeter wave link power backoff can be solved.
As shown in fig. 2, at least one embodiment of the present disclosure further provides a parameter updating method applied to a network side device, including:
a first power back-off value for the terminal allowed frequency range FR 1;
a first maximum uplink timeslot fraction of FR2 corresponding to a first power backoff value of FR1 allowed by the terminal;
the second maximum uplink timeslot fraction of FR2 allowed by the terminal.
In the embodiment of the present disclosure, the first power back-off value of terminal allowed FR1 may be an absolute power back-off value, that is, the first power back-off value is a new power back-off value of terminal allowed FR 1; alternatively, the first power backoff value may be a relative power backoff value, that is, the new power backoff value of the terminal-allowed FR1 is equal to the current power backoff value of the terminal-allowed FR1+ the first power backoff value.
Further, in accordance with at least one embodiment of the present disclosure, the first power back-off value of FR1 is greater than the power back-off value of FR1 before the transmission parameter update.
For example, the terminal may increase the maximum uplink timeslot occupation ratio of FR2 allowed by the terminal to the uplink timeslot occupation ratio of FR2 scheduled by the current network by increasing the power backoff value of FR1, so as to avoid that the actual uplink timeslot occupation ratio of the FR2 frequency band exceeds the maximum uplink timeslot occupation ratio and power backoff needs to be used, thereby avoiding the radio link failure problem.
Or, the terminal may appropriately increase the maximum uplink timeslot occupation ratio of FR2 allowed by the terminal by increasing the power backoff value of FR1, in which case, the uplink transmission of FR2 guarantees SAR and MPE requirements by using the power backoff. For example, the power backoff value of FR1 is properly increased within the allowed power backoff range of FR1, and the maximum uplink timeslot occupation ratio allowed by FR2 is properly raised, at this time, the uplink transmission of FR2 guarantees SAR and MPE requirements by using power backoff.
Further, in accordance with at least one embodiment of the present disclosure, the first maximum uplink timeslot proportion of FR2 is greater than the maximum uplink timeslot proportion of FR2 before a transmission parameter update;
and/or the second maximum uplink timeslot proportion of the FR2 is greater than the maximum uplink timeslot proportion of the FR2 before the transmission parameter update.
In addition, according to at least one embodiment of the present disclosure, after receiving the updated transmission parameter reported by the terminal, the network side device determines whether to update the uplink scheduling related parameter, that is, the method further includes:
and in the case that the updated transmission parameters comprise the first power back-off value and the first maximum uplink time slot occupation ratio, reducing the power of FR1 to ensure that the transmission power of the terminal meets the specific absorption rate SAR and the maximum allowable exposure MPE.
For example, after receiving the ratio of the first power back-off value of FR1 reported by the terminal to the first maximum uplink timeslot of FR2, the network determines whether to adopt a method of reducing the power of the FR1 frequency band, thereby ensuring SAR and MPE requirements. The network can inform the terminal according to the terminal reporting condition, and can reduce the maximum allowed power back-off value of the FR1 frequency band or update the maximum uplink time slot ratio of the FR2 according to the reporting condition.
Alternatively, the method further comprises:
and in the case that the updated transmission parameters comprise the second maximum uplink time slot ratio, reducing the uplink time slot ratio of FR2 to ensure that the transmission power of the terminal meets the specific absorption rate SAR and the maximum allowable exposure MPE.
For example, after receiving the second maximum uplink timeslot occupation ratio of FR2 reported by the terminal, the network determines whether to adopt a method of reducing the FR2 timeslot occupation ratio, so as to ensure SAR and MPE requirements, and update the maximum uplink timeslot occupation ratio of FR 2.
Further, according to at least one embodiment of the present disclosure, after step 21, the method further comprises:
and sending updated second uplink scheduling information to the terminal, wherein the second uplink scheduling information is used for indicating the maximum uplink time slot occupation ratio of the terminal allowed FR2 and/or the maximum power value of the terminal allowed FR 1.
For example, the maximum uplink timeslot proportion of the terminal allowed FR2 indicated by the second uplink scheduling information is the second maximum uplink timeslot proportion of the updated terminal allowed FR2 reported by the terminal; for another example, the maximum power value of the terminal allowed FR1 indicated by the second uplink scheduling information is the maximum power value of the existing allowed FR1 minus the new power backoff value of the terminal allowed FR 1.
In at least one embodiment of the present disclosure, the terminal actively reports at least one of a first power backoff value of an updated terminal-allowed frequency range FR1, a first maximum uplink timeslot occupation ratio of FR2 corresponding to the first power backoff value, and a second maximum uplink timeslot occupation ratio of FR2 allowed by the terminal, so that the terminal and the network side device can perform parameter update based on updated transmission parameters; the scheme disclosed by the invention is a scheme for coordinating the uplink time slot ratio and the transmission power of two links, and can solve the problem of uplink radio link failure caused by millimeter wave link power rollback while ensuring SAR and MPE problems.
In order to more clearly describe the reporting method and the updating method of the transmission parameter provided by at least one embodiment of the present disclosure, the overall process is described below with reference to fig. 3. As shown in fig. 3:
the network schedules FR1 and FR2 through first uplink scheduling information;
secondly, after the terminal receives the first uplink scheduling information,
1. judging whether the sending parameters need to be updated, wherein the specific triggering conditions are as follows: if the uplink timeslot occupation ratio of the FR2 frequency band actually configured by the network exceeds the maximum uplink timeslot occupation ratio of the FR2 frequency band, and the terminal finds that the power headroom of the FR1 frequency band is left at this time, the terminal needs to update the transmission parameters.
2. If the sending parameters need to be updated, the terminal reports the relevant sending parameters to the network, and the parameters can include:
1) a first power backoff value of FR1 allowed by the terminal and a maximum uplink timeslot fraction of FR 2;
2) the maximum uplink timeslot of FR2 allowed by the terminal.
3. And the terminal adjusts related parameters of FR1 and FR2 according to the transmission parameters reported by the terminal. For example, adjusting the maximum allowed uplink power value (Pcmax) of FR 1; or the terminal adjusts the power back-off value of FR 2; or the terminal simultaneously adjusts the maximum allowed uplink power value (Pcmax) of FR1 and the power backoff value of FR 2.
Thirdly, after receiving the updated transmission parameters sent by the terminal, the network side equipment determines whether to update the uplink scheduling related parameters; and if the uplink scheduling related information is determined to be updated, updating the related parameters.
For example, the network receives the maximum power back-off value of FR1 reported by the terminal and the uplink timeslot proportion of FR2 corresponding to the maximum power back-off value, and accordingly, the network may adjust the uplink timeslot proportion of FR2, or notify the terminal to adjust the maximum allowed power value of FR 1. For another example, if the network receives the maximum uplink timeslot proportion of FR2 reported by the terminal, the network can adjust the uplink timeslot proportion of FR2 accordingly.
And fourthly, the network sends second uplink scheduling information to the terminal, and the terminal updates the relevant parameters of the terminal according to the second uplink scheduling information. For example, the maximum uplink timeslot occupation ratio allowed by FR2 is updated; as another example, the maximum power allowed by FR1 is updated. Further, the terminal reports the uplink data according to the second uplink scheduling information.
In summary, in at least one embodiment of the present disclosure, the terminal actively reports at least one of the updated first power backoff value of the terminal-allowed frequency range FR1, the first maximum uplink timeslot occupation ratio of FR2 corresponding to the first power backoff value, and the second maximum uplink timeslot occupation ratio of FR2 allowed by the terminal, so that the terminal and the network side device can perform parameter update based on the updated transmission parameters; the scheme disclosed by the invention is a scheme for coordinating the uplink time slot ratio and the transmission power of two links, and can solve the problem of uplink radio link failure caused by millimeter wave link power rollback while ensuring SAR and MPE problems.
As shown in fig. 4, at least one embodiment of the present disclosure further provides a device for reporting a transmission parameter, which is applied to a terminal, and includes:
a reporting module 41, configured to report the updated transmission parameter to the network side device when it is determined that the transmission parameter of the terminal needs to be updated; wherein the updated transmission parameters include at least one of:
a first power back-off value for the terminal allowed frequency range FR 1;
a first maximum uplink timeslot fraction of FR2 corresponding to a first power backoff value of FR1 allowed by the terminal;
the second maximum uplink timeslot fraction of FR2 allowed by the terminal.
In addition, in at least one embodiment of the present disclosure,
the first power backoff value of FR1 is greater than the power backoff value of FR1 before transmission parameter update;
and/or the first maximum uplink timeslot proportion of the FR2 is greater than the maximum uplink timeslot proportion of FR2 before transmission parameter update;
and/or the second maximum uplink timeslot proportion of the FR2 is greater than the maximum uplink timeslot proportion of the FR2 before the transmission parameter update.
Furthermore, in at least one embodiment of the present disclosure, the apparatus further comprises:
the first scheduling receiving module is used for receiving first uplink scheduling information sent by network side equipment;
a first updating module, configured to determine, according to the first uplink scheduling information, that an uplink timeslot proportion of FR2 actually configured by the network side device is greater than a maximum uplink timeslot proportion of FR2 before updating of the transmission parameter, and when there is a remaining power margin of FR1, it is determined that the transmission parameter of the terminal needs to be updated.
Furthermore, in at least one embodiment of the present disclosure, the apparatus further comprises:
and an adjusting module, configured to adjust a maximum allowed uplink power value of FR1 and/or adjust a power backoff value of FR2 according to the reported updated transmission parameter.
Furthermore, in at least one embodiment of the present disclosure, the apparatus further comprises:
the second scheduling receiving module is used for receiving second uplink scheduling information updated by the network side;
and the updating module is used for updating the maximum uplink time slot occupation ratio of the FR2 allowed by the terminal and/or updating the maximum power value of the FR1 allowed by the terminal according to the second uplink scheduling information.
In summary, in at least one embodiment of the present disclosure, the terminal actively reports at least one of the updated first power backoff value of the terminal-allowed frequency range FR1, the first maximum uplink timeslot occupation ratio of FR2 corresponding to the first power backoff value, and the second maximum uplink timeslot occupation ratio of FR2 allowed by the terminal, so that the terminal and the network side device can perform parameter update based on the updated transmission parameters; the scheme disclosed by the invention is a scheme for coordinating the uplink time slot ratio and the transmission power of two links, and can solve the problem of uplink radio link failure caused by millimeter wave link power rollback while ensuring SAR and MPE problems.
It should be noted that the apparatus for reporting a transmission parameter provided in the embodiments of the present invention is an apparatus capable of executing the method for reporting a transmission parameter, and all embodiments of the method for reporting a transmission parameter are applicable to the apparatus and all can achieve the same or similar beneficial effects.
As shown in fig. 5, at least one embodiment of the present disclosure also provides a terminal including a processor 500 and a transceiver 510, the terminal further including a user interface 520, the transceiver 510 receiving and transmitting data under the control of the processor 500, the processor 500 being configured to:
under the condition that the sending parameters of the terminal need to be updated, reporting the updated sending parameters to network side equipment; wherein the updated transmission parameters include at least one of:
a first power back-off value for the terminal allowed frequency range FR 1;
a first maximum uplink timeslot fraction of FR2 corresponding to a first power backoff value of FR1 allowed by the terminal;
the second maximum uplink timeslot fraction of FR2 allowed by the terminal.
In addition, in at least one embodiment of the present disclosure,
the first power backoff value of FR1 is greater than the power backoff value of FR1 before transmission parameter update;
and/or the first maximum uplink timeslot proportion of the FR2 is greater than the maximum uplink timeslot proportion of FR2 before transmission parameter update;
and/or the second maximum uplink timeslot proportion of the FR2 is greater than the maximum uplink timeslot proportion of the FR2 before the transmission parameter update.
Further, in at least one embodiment of the present disclosure, the processor is further configured to:
receiving first uplink scheduling information sent by network side equipment;
and according to the first uplink scheduling information, determining that the uplink time slot occupation ratio of FR2 actually configured by the network side equipment is greater than the maximum uplink time slot occupation ratio of FR2 before the update of the transmission parameters, and determining that the transmission parameters of the terminal need to be updated under the condition that the power margin of FR1 is remained.
Further, in at least one embodiment of the present disclosure, the processor is further configured to:
and adjusting the maximum allowed uplink power value of FR1 and/or adjusting the power back-off value of FR2 according to the reported updated transmission parameters.
Further, in at least one embodiment of the present disclosure, the processor is further configured to:
receiving second uplink scheduling information updated by a network side;
and updating the maximum uplink time slot occupation ratio of the terminal-allowed FR2 and/or updating the maximum power value of the terminal-allowed FR1 according to the second uplink scheduling information.
In summary, in at least one embodiment of the present disclosure, the terminal actively reports at least one of the updated first power backoff value of the terminal-allowed frequency range FR1, the first maximum uplink timeslot occupation ratio of FR2 corresponding to the first power backoff value, and the second maximum uplink timeslot occupation ratio of FR2 allowed by the terminal, so that the terminal and the network side device can perform parameter update based on the updated transmission parameters; the scheme disclosed by the invention is a scheme for coordinating the uplink time slot ratio and the transmission power of two links, and can solve the problem of uplink radio link failure caused by millimeter wave link power rollback while ensuring SAR and MPE problems.
It should be noted that, the terminal provided in the embodiments of the present invention is a terminal capable of executing the method for reporting the transmission parameter, and all embodiments of the method for reporting the transmission parameter are applicable to the terminal, and can achieve the same or similar beneficial effects.
The embodiments of the present disclosure further provide a terminal, including a memory, a processor, and a computer program stored in the memory and capable of running on the processor, where the processor implements each process in the above-described method for reporting a transmission parameter when executing the program, and can achieve the same technical effect, and details are not repeated here to avoid repetition.
The embodiments of the present disclosure further provide a computer-readable storage medium, where a computer program is stored, and when the computer program is executed by a processor, the computer program implements each process in the above-described method for reporting a transmission parameter, and can achieve the same technical effect, and for avoiding repetition, the details are not repeated here. The computer-readable storage medium may be a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk.
As shown in fig. 6, at least one embodiment of the present disclosure further provides a parameter updating apparatus, applied to a network side device, including:
a receiving module 61, configured to receive the updated sending parameters reported by the terminal; wherein the updated transmission parameters include at least one of:
a first power back-off value for the terminal allowed frequency range FR 1;
a first maximum uplink timeslot fraction of FR2 corresponding to a first power backoff value of FR1 allowed by the terminal;
the second maximum uplink timeslot fraction of FR2 allowed by the terminal.
In addition, in at least one embodiment of the present disclosure,
the first power backoff value of FR1 is greater than the power backoff value of FR1 before transmission parameter update;
and/or the first maximum uplink timeslot proportion of the FR2 is greater than the maximum uplink timeslot proportion of FR2 before transmission parameter update;
and/or the second maximum uplink timeslot proportion of the FR2 is greater than the maximum uplink timeslot proportion of the FR2 before the transmission parameter update.
Furthermore, in at least one embodiment of the present disclosure, the apparatus further comprises:
and a first reducing module, configured to reduce the FR1 power to ensure that the transmission power of the terminal meets the specific absorption rate SAR and the maximum allowable exposure MPE in the case that the updated transmission parameter includes the first power backoff value and the first maximum uplink timeslot proportion.
Furthermore, in at least one embodiment of the present disclosure, the apparatus further comprises:
and a second reducing module, configured to reduce the uplink timeslot proportion of FR2 to ensure that the transmission power of the terminal meets the specific absorption rate SAR and the maximum allowable exposure MPE, when the updated transmission parameter includes the second maximum uplink timeslot proportion.
Furthermore, in at least one embodiment of the present disclosure, the apparatus further comprises:
and a second scheduling sending module, configured to send updated second uplink scheduling information to the terminal, where the second uplink scheduling information is used to indicate a maximum uplink timeslot proportion of FR2 allowed by the terminal and/or a maximum power value of FR1 allowed by the terminal.
In summary, in at least one embodiment of the present disclosure, the terminal actively reports at least one of the updated first power backoff value of the terminal-allowed frequency range FR1, the first maximum uplink timeslot occupation ratio of FR2 corresponding to the first power backoff value, and the second maximum uplink timeslot occupation ratio of FR2 allowed by the terminal, so that the terminal and the network side device can perform parameter update based on the updated transmission parameters; the scheme disclosed by the invention is a scheme for coordinating the uplink time slot ratio and the transmission power of two links, and can solve the problem of uplink radio link failure caused by millimeter wave link power rollback while ensuring SAR and MPE problems.
It should be noted that the parameter updating apparatus provided in the embodiments of the present invention is an apparatus capable of executing the parameter updating method, and all embodiments of the parameter updating method are applicable to the apparatus and can achieve the same or similar beneficial effects.
As shown in fig. 7, at least one embodiment of the present disclosure also provides a network-side device, including a processor 700 and a transceiver 710, where the transceiver 710 receives and transmits data under the control of the processor 700, and the processor 700 is configured to:
receiving updated sending parameters reported by a terminal; wherein the updated transmission parameters include at least one of:
a first power back-off value for the terminal allowed frequency range FR 1;
a first maximum uplink timeslot fraction of FR2 corresponding to a first power backoff value of FR1 allowed by the terminal;
the second maximum uplink timeslot fraction of FR2 allowed by the terminal.
In addition, in at least one embodiment of the present disclosure,
the first power backoff value of FR1 is greater than the power backoff value of FR1 before transmission parameter update;
and/or the first maximum uplink timeslot proportion of the FR2 is greater than the maximum uplink timeslot proportion of FR2 before transmission parameter update;
and/or the second maximum uplink timeslot proportion of the FR2 is greater than the maximum uplink timeslot proportion of the FR2 before the transmission parameter update.
Further, in at least one embodiment of the present disclosure, the processor is further configured to:
and in the case that the updated transmission parameters comprise the first power back-off value and the first maximum uplink time slot occupation ratio, reducing the power of FR1 to ensure that the transmission power of the terminal meets the specific absorption rate SAR and the maximum allowable exposure MPE.
Further, in at least one embodiment of the present disclosure, the processor is further configured to:
and in the case that the updated transmission parameters comprise the second maximum uplink time slot ratio, reducing the uplink time slot ratio of FR2 to ensure that the transmission power of the terminal meets the specific absorption rate SAR and the maximum allowable exposure MPE.
Further, in at least one embodiment of the present disclosure, the processor is further configured to:
and sending updated second uplink scheduling information to the terminal, wherein the second uplink scheduling information is used for indicating the maximum uplink time slot occupation ratio of the terminal allowed FR2 and/or the maximum power value of the terminal allowed FR 1.
In summary, in at least one embodiment of the present disclosure, the terminal actively reports at least one of the updated first power backoff value of the terminal-allowed frequency range FR1, the first maximum uplink timeslot occupation ratio of FR2 corresponding to the first power backoff value, and the second maximum uplink timeslot occupation ratio of FR2 allowed by the terminal, so that the terminal and the network side device can perform parameter update based on the updated transmission parameters; the scheme disclosed by the invention is a scheme for coordinating the uplink time slot ratio and the transmission power of two links, and can solve the problem of uplink radio link failure caused by millimeter wave link power rollback while ensuring SAR and MPE problems.
It should be noted that the network side device provided in the embodiments of the present invention is a network side device capable of executing the parameter updating method, and all embodiments of the parameter updating method are applicable to the network side device and can achieve the same or similar beneficial effects.
The embodiments of the present disclosure further provide a network-side device, which includes a memory, a processor, and a computer program stored in the memory and capable of running on the processor, where the processor implements each process in the parameter updating method embodiment described above when executing the program, and can achieve the same technical effect, and details are not repeated here to avoid repetition.
The embodiments of the present disclosure further provide a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the processes in the parameter updating method embodiments described above, and can achieve the same technical effects, and in order to avoid repetition, the details are not repeated here. The computer-readable storage medium may be a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk.
As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-readable storage media (including, but not limited to, disk storage, optical storage, and the like) having computer-usable program code embodied therein.
The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems) and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block or blocks.
These computer program instructions may also be stored in a computer-readable storage medium that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable storage medium produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
The foregoing is a preferred embodiment of the present disclosure, and it should be noted that several modifications and refinements can be made by those skilled in the art without departing from the principle described in the present disclosure, and these modifications and refinements should be regarded as the protection scope of the present disclosure.
Claims (16)
1. A method for reporting a transmission parameter is applied to a terminal, and is characterized by comprising the following steps:
under the condition that the sending parameters of the terminal need to be updated, reporting the updated sending parameters to network side equipment; wherein the updated transmission parameters include at least one of:
a first power back-off value for the terminal allowed frequency range FR 1;
a first maximum uplink timeslot fraction of FR2 corresponding to a first power backoff value of FR1 allowed by the terminal;
the second maximum uplink timeslot fraction of FR2 allowed by the terminal.
2. The method of claim 1,
the first power backoff value of FR1 is greater than the power backoff value of FR1 before transmission parameter update;
and/or the first maximum uplink timeslot proportion of the FR2 is greater than the maximum uplink timeslot proportion of FR2 before transmission parameter update;
and/or the second maximum uplink timeslot proportion of the FR2 is greater than the maximum uplink timeslot proportion of the FR2 before the transmission parameter update.
3. The method of claim 1, further comprising:
receiving first uplink scheduling information sent by network side equipment;
and according to the first uplink scheduling information, determining that the uplink time slot occupation ratio of FR2 actually configured by the network side equipment is greater than the maximum uplink time slot occupation ratio of FR2 before the update of the transmission parameters, and determining that the transmission parameters of the terminal need to be updated under the condition that the power margin of FR1 is remained.
4. The method according to claim 1, wherein after reporting the updated transmission parameter to the network side device when it is determined that the transmission parameter of the terminal needs to be updated, the method further comprises:
and adjusting the maximum allowed uplink power value of FR1 and/or adjusting the power back-off value of FR2 according to the reported updated transmission parameters.
5. The method according to claim 1, wherein after reporting the updated transmission parameter to the network side device when it is determined that the transmission parameter of the terminal needs to be updated, the method further comprises:
receiving second uplink scheduling information updated by a network side;
and updating the maximum uplink time slot occupation ratio of the terminal-allowed FR2 and/or updating the maximum power value of the terminal-allowed FR1 according to the second uplink scheduling information.
6. A parameter updating method is applied to network side equipment, and is characterized by comprising the following steps:
receiving updated sending parameters reported by a terminal; wherein the updated transmission parameters include at least one of:
a first power back-off value for the terminal allowed frequency range FR 1;
a first maximum uplink timeslot fraction of FR2 corresponding to a first power backoff value of FR1 allowed by the terminal;
the second maximum uplink timeslot fraction of FR2 allowed by the terminal.
7. The method of claim 6,
the first power backoff value of FR1 is greater than the power backoff value of FR1 before transmission parameter update;
and/or the first maximum uplink timeslot proportion of the FR2 is greater than the maximum uplink timeslot proportion of FR2 before transmission parameter update;
and/or the second maximum uplink timeslot proportion of the FR2 is greater than the maximum uplink timeslot proportion of the FR2 before the transmission parameter update.
8. The method of claim 6, further comprising:
and in the case that the updated transmission parameters comprise the first power back-off value and the first maximum uplink time slot occupation ratio, reducing the power of FR1 to ensure that the transmission power of the terminal meets the specific absorption rate SAR and the maximum allowable exposure MPE.
9. The method of claim 6, further comprising:
and in the case that the updated transmission parameters comprise the second maximum uplink time slot ratio, reducing the uplink time slot ratio of FR2 to ensure that the transmission power of the terminal meets the specific absorption rate SAR and the maximum allowable exposure MPE.
10. The method according to claim 8 or 9, characterized in that the method further comprises:
and sending updated second uplink scheduling information to the terminal, wherein the second uplink scheduling information is used for indicating the maximum uplink time slot occupation ratio of the terminal allowed FR2 and/or the maximum power value of the terminal allowed FR 1.
11. A reporting device of sending parameters is applied to a terminal, and is characterized by comprising:
the reporting module is used for reporting the updated sending parameters to the network side equipment under the condition that the sending parameters of the terminal are determined to be updated; wherein the updated transmission parameters include at least one of:
a first power back-off value for the terminal allowed frequency range FR 1;
a first maximum uplink timeslot fraction of FR2 corresponding to a first power backoff value of FR1 allowed by the terminal;
the second maximum uplink timeslot fraction of FR2 allowed by the terminal.
12. A terminal comprising a processor and a transceiver, the transceiver receiving and transmitting data under control of the processor, characterized in that the processor is adapted to:
under the condition that the sending parameters of the terminal need to be updated, reporting the updated sending parameters to network side equipment; wherein the updated transmission parameters include at least one of:
a first power back-off value for the terminal allowed frequency range FR 1;
a first maximum uplink timeslot fraction of FR2 corresponding to a first power backoff value of FR1 allowed by the terminal;
the second maximum uplink timeslot fraction of FR2 allowed by the terminal.
13. A parameter updating device is applied to network side equipment, and is characterized by comprising:
the receiving module is used for receiving the updated sending parameters reported by the terminal; wherein the updated transmission parameters include at least one of:
a first power back-off value for the terminal allowed frequency range FR 1;
a first maximum uplink timeslot fraction of FR2 corresponding to a first power backoff value of FR1 allowed by the terminal;
the second maximum uplink timeslot fraction of FR2 allowed by the terminal.
14. A network side device comprising a processor and a transceiver, the transceiver receiving and transmitting data under the control of the processor, wherein the processor is configured to:
receiving updated sending parameters reported by a terminal; wherein the updated transmission parameters include at least one of:
a first power back-off value for the terminal allowed frequency range FR 1;
a first maximum uplink timeslot fraction of FR2 corresponding to a first power backoff value of FR1 allowed by the terminal;
the second maximum uplink timeslot fraction of FR2 allowed by the terminal.
15. A terminal comprising a memory, a processor, and a program stored on the memory and executable on the processor; the processor implements the method for reporting the transmission parameter according to any one of claims 1 to 5 when executing the program; alternatively, the processor implements the parameter updating method according to any one of claims 6 to 10 when executing the program.
16. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the method for reporting transmission parameters according to any one of claims 1 to 5; alternatively, the program realizes the steps in the parameter updating method according to any one of claims 6 to 10 when executed by a processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010354330.6A CN113573415A (en) | 2020-04-29 | 2020-04-29 | Reporting method and updating method of sending parameters, terminal and network side equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010354330.6A CN113573415A (en) | 2020-04-29 | 2020-04-29 | Reporting method and updating method of sending parameters, terminal and network side equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113573415A true CN113573415A (en) | 2021-10-29 |
Family
ID=78158445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010354330.6A Pending CN113573415A (en) | 2020-04-29 | 2020-04-29 | Reporting method and updating method of sending parameters, terminal and network side equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113573415A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114513221A (en) * | 2021-12-31 | 2022-05-17 | 维沃移动通信有限公司 | Electromagnetic wave absorption ratio adjusting method and device and terminal |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102547954A (en) * | 2010-12-31 | 2012-07-04 | 中兴通讯股份有限公司 | Method for reporting additional power regression value and base station as well as terminal |
| CN105939538A (en) * | 2010-12-30 | 2016-09-14 | 瑞典爱立信有限公司 | Methods and apparatuses for enabling power back-off indication in phr in a telecommunications system |
| CN110225575A (en) * | 2019-05-03 | 2019-09-10 | 华为技术有限公司 | Transmission power control method, relevant device and system |
| WO2019201312A1 (en) * | 2018-04-20 | 2019-10-24 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Apparatus and method for providing measurement information |
| WO2020051917A1 (en) * | 2018-09-14 | 2020-03-19 | Oppo广东移动通信有限公司 | Time slot scheduling method, and terminal and storage medium |
-
2020
- 2020-04-29 CN CN202010354330.6A patent/CN113573415A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105939538A (en) * | 2010-12-30 | 2016-09-14 | 瑞典爱立信有限公司 | Methods and apparatuses for enabling power back-off indication in phr in a telecommunications system |
| CN102547954A (en) * | 2010-12-31 | 2012-07-04 | 中兴通讯股份有限公司 | Method for reporting additional power regression value and base station as well as terminal |
| WO2019201312A1 (en) * | 2018-04-20 | 2019-10-24 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Apparatus and method for providing measurement information |
| WO2020051917A1 (en) * | 2018-09-14 | 2020-03-19 | Oppo广东移动通信有限公司 | Time slot scheduling method, and terminal and storage medium |
| CN110225575A (en) * | 2019-05-03 | 2019-09-10 | 华为技术有限公司 | Transmission power control method, relevant device and system |
Non-Patent Citations (1)
| Title |
|---|
| NOKIA等: "UE FR2 MPE enhancements and solutions", 3GPP RAN WG4 MEETING #94-E R4-2001382, 6 March 2020 (2020-03-06), pages 2 - 4 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114513221A (en) * | 2021-12-31 | 2022-05-17 | 维沃移动通信有限公司 | Electromagnetic wave absorption ratio adjusting method and device and terminal |
| CN114513221B (en) * | 2021-12-31 | 2024-04-19 | 维沃移动通信有限公司 | Electromagnetic wave absorption ratio adjusting method, device and terminal |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101565764B1 (en) | Methods of setting maximum output power for user equipment and reporting power headroom, and the user equipment | |
| CN115529657B (en) | Information sending method, information receiving method and device | |
| CN114128356B (en) | Power exposure reporting for wireless networks | |
| EP3091794B1 (en) | Method and apparatus for determining transmit power in coverage enhancement scenario | |
| KR102685484B1 (en) | Wireless communication methods, terminal devices, chips, computer readable storage media, computer program products and computer programs | |
| CN102158942B (en) | Power control method, network equipment and terminal | |
| CN114270955B (en) | Communication method and device | |
| EP3900444B1 (en) | Controlling transmission power of user equipment in a mmwave wireless network | |
| CN111405675A (en) | Random access method, terminal and network equipment | |
| CN111066350B (en) | Safety control method and device | |
| CN113573415A (en) | Reporting method and updating method of sending parameters, terminal and network side equipment | |
| US11963109B2 (en) | Method, apparatus, device and system for power configuration during multi-bandwidth transmission | |
| US20240244526A1 (en) | Multi-time interval data transmission method and apparatus, and user equipment | |
| CN112218318A (en) | Subband contraction method and device in LTE230 system | |
| CN113543042B (en) | Power reporting method and equipment | |
| CN112996095B (en) | Self-adaptive downlink power adjustment method for base station | |
| CN117320127A (en) | Energy saving method, base station and terminal equipment | |
| CN106686712B (en) | Transmission power control method, mobile terminal and base station | |
| WO2023000990A1 (en) | Communication method, apparatus, and system | |
| CN116963252A (en) | Gain control method, device, communication equipment and storage medium | |
| US20110305181A1 (en) | Transmit Power Control for Base Stations using Multiple Carrier Power Amplifiers | |
| CN117015019A (en) | Method, device, communication equipment and storage medium for reducing uplink interference between cells | |
| CN114828183A (en) | Control method for carrier aggregation power of terminal and terminal thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |