CN110691372A - Transmission rate control method, terminal and storage medium - Google Patents
Transmission rate control method, terminal and storage medium Download PDFInfo
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- CN110691372A CN110691372A CN201910872467.8A CN201910872467A CN110691372A CN 110691372 A CN110691372 A CN 110691372A CN 201910872467 A CN201910872467 A CN 201910872467A CN 110691372 A CN110691372 A CN 110691372A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/0231—Traffic management, e.g. flow control or congestion control based on communication conditions
- H04W28/0236—Traffic management, e.g. flow control or congestion control based on communication conditions radio quality, e.g. interference, losses or delay
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/10—Flow control; Congestion control
- H04L47/25—Flow control; Congestion control with rate being modified by the source upon detecting a change of network conditions
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/0215—Traffic management, e.g. flow control or congestion control based on user or device properties, e.g. MTC-capable devices
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/0284—Traffic management, e.g. flow control or congestion control detecting congestion or overload during communication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
- H04W52/0245—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal according to signal strength
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0251—Power saving arrangements in terminal devices using monitoring of local events, e.g. events related to user activity
- H04W52/0254—Power saving arrangements in terminal devices using monitoring of local events, e.g. events related to user activity detecting a user operation or a tactile contact or a motion of the device
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/18—TPC being performed according to specific parameters
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/18—TPC being performed according to specific parameters
- H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
- H04W52/241—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account channel quality metrics, e.g. SIR, SNR, CIR, Eb/lo
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/18—TPC being performed according to specific parameters
- H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
- H04W52/245—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account received signal strength
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/18—TPC being performed according to specific parameters
- H04W52/28—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non transmission
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/38—TPC being performed in particular situations
- H04W52/50—TPC being performed in particular situations at the moment of starting communication in a multiple access environment
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/15—Setup of multiple wireless link connections
- H04W76/16—Involving different core network technologies, e.g. a packet-switched [PS] bearer in combination with a circuit-switched [CS] bearer
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
- H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The embodiment of the application provides a transmission rate control method, a terminal and a storage medium, comprising the following steps: under the condition that the limitation of the uplink transmission rate is determined to be started, the terminal adjusts the preset transmitting power to obtain a first transmitting power; the power value of the first transmitting power is smaller than the power value of the preset transmitting power; the terminal is in a double-connection mode, and the terminal is communicated with the first base station and the second base station in the double-connection mode; the first base station is an auxiliary base station; the second base station is a main base station; and transmitting uplink data to the first base station by using the first transmission power.
Description
Technical Field
The present application relates to the field of communications technologies, and in particular, to a transmission rate control method, a terminal, and a storage medium.
Background
A fifth Generation (5th Generation, 5G) mobile communication system supports a stand-alone networking (SA) architecture and a Non-stand-alone Networking (NSA) architecture, and a typical NSA architecture is a Dual Connectivity (DC) architecture.
In the dual connectivity architecture, the terminal may operate in a dual connectivity mode. In the dual connectivity mode, a terminal communicates with both base stations, for example, the terminal communicates with both a Long Term Evolution (LTE) base station and a New Radio (NR) base station, where LTE is responsible for signaling transmission, NR is responsible for data transmission, and LTE and NR operate simultaneously and consume power, which results in a problem of large power consumption of the terminal.
Disclosure of Invention
Embodiments of the present application provide a transmission rate control method, a terminal, and a storage medium, which can reduce power consumption of the terminal.
The technical scheme of the application is realized as follows:
the embodiment of the application provides a transmission rate control method, which comprises the following steps:
under the condition that the limitation of the uplink transmission rate is determined to be started, the terminal adjusts the preset transmitting power to obtain a first transmitting power; the power value of the first transmitting power is smaller than the power value of the preset transmitting power; the terminal is in a dual-connection mode, and in the dual-connection mode, the terminal is communicated with both the first base station and the second base station; the first base station is an auxiliary base station; the second base station is a main base station;
and transmitting uplink data to the first base station by using the first transmission power.
In the above method, the method further comprises:
the terminal detects the signal quality of a first network where the first base station is located;
and the terminal starts the function of limiting the uplink transmission rate under the condition that the signal quality of the first network is less than or equal to the target signal quality.
In the above method, the method further comprises:
the terminal detects the temperature of the terminal;
and the terminal starts a function of limiting the uplink transmission rate under the condition that the temperature of the terminal is greater than or equal to a target threshold.
In the above method, the method further comprises:
and under the condition that the temperature of the terminal is less than the target threshold, the terminal closes the function of limiting the uplink transmission rate.
In the above method, the method further comprises:
the terminal detects the state information of the terminal;
under the condition that the state information of the terminal is in a screen-off state, the terminal starts a function of limiting the uplink transmission rate; or, the terminal starts the function of displaying the uplink transmission rate when the state information of the terminal is in the sleep state.
In the above method, the method further comprises:
the terminal detects a network congestion state between the terminal and the second base station;
and when the network congestion state between the terminal and the second base station is smaller than a congestion threshold value, the terminal starts a function of limiting the uplink transmission rate.
In the above method, the transmitting uplink data to the first base station using the first transmit power includes:
and carrying the uplink data in a Physical Uplink Shared Channel (PUSCH), and sending the PUSCH with the first transmission power.
An embodiment of the present application provides a terminal, including:
the terminal comprises an adjusting unit, a transmitting unit and a transmitting unit, wherein the adjusting unit is used for adjusting the preset transmitting power to obtain a first transmitting power under the condition of determining that the limitation of the uplink transmission rate is started; the power value of the first transmitting power is smaller than the power value of the preset transmitting power; the terminal is in a dual-connection mode, and in the dual-connection mode, the terminal is communicated with both the first base station and the second base station; the first base station is an auxiliary base station; the second base station is a main base station;
a communication unit, configured to send uplink data to the first base station with the first transmit power.
An embodiment of the present application provides a terminal, including: a processor and a memory; the processor, when executing the operating program stored in the memory, implements the method of any of the above.
The embodiment of the application provides a storage medium, on which a computer program is stored, and the computer program is applied to a terminal, and when the computer program is executed by a processor, the computer program realizes the method according to any one of the above items.
The embodiment of the application provides a transmission rate control method, a terminal and a storage medium, wherein the method comprises the following steps: under the condition that the limitation of the uplink transmission rate is determined to be started, the terminal adjusts the preset transmitting power to obtain a first transmitting power; the power value of the first transmitting power is smaller than the power value of the preset transmitting power; the terminal is in a double-connection mode, and the terminal is communicated with the first base station and the second base station in the double-connection mode; the first base station is an auxiliary base station; the second base station is a main base station; and transmitting uplink data to the first base station by using the first transmission power. By adopting the implementation scheme, under the condition that the terminal is simultaneously communicated with the first base station and the second base station, the purpose of saving power consumption of the terminal can be achieved by limiting the uplink transmission rate of the terminal, so that the endurance time of the terminal is prolonged.
Drawings
Fig. 1 is a schematic diagram of a dual connection architecture provided by an embodiment of the present application;
fig. 2 is a flowchart illustrating a transmission rate control method according to an embodiment of the present application;
fig. 3 is a structural diagram of a communication module of a terminal in a dual connectivity mode according to an embodiment of the present application;
fig. 4 is a schematic flowchart of a process for turning on an intelligent 5G by a terminal according to an embodiment of the present application;
fig. 5 is a schematic flowchart of an exemplary process for adjusting uplink transmission power according to an embodiment of the present disclosure;
fig. 6 is a first schematic structural diagram of a terminal according to an embodiment of the present application;
fig. 7 is a schematic structural diagram of a terminal according to an embodiment of the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
The transmission rate control method provided by the embodiment of the present application may be applied to a dual connectivity architecture as shown in fig. 1. The terminal 101 may establish an air interface connection with the main base station 102 (also referred to as a master node), so as to implement communication with the main base station 102; the terminal 101 may also establish an air interface connection with the secondary base station 103 (also referred to as a secondary node), so as to implement communication with the secondary base station 103; the terminal 101 may also establish air interface connections with the main base station 102 and the secondary base station 103 at the same time, so as to simultaneously implement communication with the main base station 102 and the secondary base station 103.
In the dual connectivity mode, the terminal 101 establishes two connections with the primary base station 102 and the secondary base station 103 at the same time, where the primary base station 102 is mainly responsible for signaling transmission and the secondary base station 103 is responsible for data transmission. The technical scheme of the embodiment of the application is mainly used for the terminal in the double-connection mode.
The types of the main base station 102 and the secondary base station 103 shown in fig. 1 may be the same or different. In one example, the primary base station 102 is an LTE base station and the secondary base station 103 is an NR base station. In another example, the primary base station 102 is an NR base station, and the secondary base station 103 is also an NR base station. In yet another example, the primary base station 102 is an NR base station and the secondary base station 103 is an LTE base station. The embodiment of the present application does not limit the types of the main base station 102 and the secondary base station 103.
In one example, the dual connection mode is an EN-DC mode or a next generation EN-DC (NGEN-DC) mode, in which case the primary base station is an LTE base station and the secondary base station is an NR base station, and the terminal communicates with both the LTE base station and the NR base station.
In another example, the dual connectivity mode is an NR-evolved UMTS (NR-EUTRA, NE-DC) mode, in which case the primary base station is an NR base station and the secondary base station is an LTE base station, and the terminal communicates with both the LTE and NR base stations.
It should be noted that the dual connection mode is not limited to the EN-DC mode and the NE-DC mode, and the specific type of the dual connection mode is not limited in the embodiment of the present application.
In a specific implementation, the deployment manner of the primary base station and the secondary base station may be co-base deployment (for example, the NR base station and the LTE base station may be disposed on one entity device), or may also be non-co-base deployment (for example, the NR base station and the LTE base station may be disposed on different entity devices), which is not limited in this application. Here, the LTE base station may be referred to as an evolved Node B (eNB), and the NR base station may be referred to as a next generation base station (gNB). It should be noted that the present application may not be limited to the correlation between the coverage areas of the primary base station and the secondary base station, for example, the primary base station and the secondary base station may overlap.
For a specific type of the terminal 101, the present application may not be limited, and it may be any user equipment that supports the above dual connection mode, for example, a smart phone, a personal computer, a notebook computer, a tablet computer, a portable wearable device, and the like.
The following describes in detail the technical solutions of the present application and how the technical solutions of the present application solve the above technical problems by embodiments and with reference to the drawings. The following several specific embodiments may be combined with each other, and details of the same or similar concepts or processes may not be repeated in some embodiments.
Fig. 2 is a schematic flow chart of a transmission rate control method according to an embodiment of the present application, and as shown in fig. 2, the transmission rate control method includes the following steps:
s201, under the condition that the limitation of the uplink transmission rate is determined to be started, the terminal adjusts the preset transmitting power to obtain a first transmitting power; the power value of the first transmitting power is smaller than the power value of the preset transmitting power; the terminal is in a double-connection mode, and the terminal is communicated with the first base station and the second base station in the double-connection mode; the first base station is an auxiliary base station; the second base station is a master base station.
The transmission rate control method provided by the embodiment of the application is suitable for a scene that a terminal configured with an ENDC function transmits uplink data.
In the embodiment of the application, the terminal is in a dual connection mode, and in the dual connection mode, the terminal communicates with both the first base station and the second base station. In an optional implementation manner, the first base station is a secondary base station, and the second base station is a primary base station, where the secondary base station is responsible for transmitting data, the primary base station is mainly responsible for transmitting signaling, and the terminal, the first base station and the second base station form a dual connectivity architecture, referring to fig. 1.
In the embodiment of the present application, the dual connection mode is, for example, an EN-DC mode, an NGEN-DC mode, or an NE-DC mode. Taking the EN-DC mode as an example, the first base station is an NR base station (i.e., a gNB), the second base station is an LTE base station (i.e., an eNB), and the terminal communicates with the NR base station and the LTE base station simultaneously. The power consumption of the terminal in the dual connectivity mode is larger than that of the terminal in the single connectivity mode which needs to communicate with one base station (e.g., an LTE base station or an NR base station). Therefore, the embodiment of the application saves the power consumption of the terminal in the dual connection mode by limiting the transmission rate of the terminal.
Fig. 3 is a structural diagram of a communication module of a terminal in a dual connectivity mode, and as shown in fig. 3, in order to implement simultaneous communication with two base stations, the terminal needs to have two sets of communication modules, where the two sets of communication modules correspond to the two base stations respectively. The first modem module (modem) and the first radio frequency path (including the first radio frequency circuit and the first radio frequency antenna) form a first set of communication modules, and the first set of communication modules corresponds to the first base station. A second modem module (modem) and a second radio frequency path (including a second radio frequency circuit and a second radio frequency antenna) form a second set of communication modules, which correspond to a second base station. In one example, the first modem is a 5G modem, the second modem is a 4G modem, the first radio frequency circuitry is 5G RF, and the second radio frequency circuitry is 4G RF. In the dual connection mode, the first communication module and the second communication module operate simultaneously.
In one example, the terminal establishes a connection with the second base station before establishing a connection with the first base station. For example: under the condition that a terminal is connected with a second base station, receiving a control instruction sent by a first base station, wherein the control instruction is used for triggering and starting a communication function corresponding to the first base station; and the terminal responds to the control instruction and establishes connection with the first base station.
In the embodiment of the application, after the connection is established between the terminal and the first base station, the terminal can communicate with the first base station. It should be noted that the connection described in the embodiments of the present application refers to access. After the terminal starts the communication function corresponding to the first base station, various parameters of the terminal need to be adjusted by combining with actual conditions, so that the best compromise between performance and power consumption is achieved, and a user obtains more experience. Further, the embodiment of the application adjusts the uplink rate of the terminal to save the power consumption of the terminal.
Taking the communication function corresponding to the first base station as a 5G function as an example, referring to fig. 4, fig. 4 is a schematic diagram of turning on the intelligent 5G by the terminal, where turning on the intelligent 5G means optimizing the 5G function, and specifically, when the terminal uses the 5G function, various parameters (such as uplink transmission power) of the terminal can be adjusted according to actual conditions. As shown in fig. 4, the terminal turning on the smart 5G includes the following processes:
1. the terminal judges whether the operation of opening the intelligent 5G is received.
Here, the terminal displays a user interface including an option to start the smart 5G, and the user may trigger an operation to select the option corresponding to the smart 5G, thereby starting the smart 5G. Here, the operation by the user may be a touch operation, a key operation, a voice operation, a gesture operation, or the like.
2. And if the operation of opening the intelligent 5G is received, optimizing the 5G function.
Here, the optimization of the 5G function includes at least: and limiting the uplink transmission rate of 5G of the terminal to save the power consumption of the terminal.
3. If the control instruction for opening the 5G function is not received, the 5G function is not optimized.
In an application scene, a terminal detects the signal quality of a first network where a first base station is located; under the condition that the signal quality of the first network is less than or equal to the target signal quality, the terminal starts a function of limiting the uplink transmission rate; in the case of starting to limit the Uplink transmission rate, the terminal adjusts the transmit power of a Physical Uplink Shared Channel (PUSCH). It should be noted that the uplink transmission rate here refers to an uplink transmission rate corresponding to the first base station, and taking the first base station as a 5G base station as an example, the uplink transmission rate refers to a 5G uplink transmission rate.
In practice, the signal quality of the first network may be at least one of:
a Received Signal Strength Indication (RSSI);
reference Signal Received Power (RSRP);
a Reference Signal Received Quality (RSRQ);
signal to interference plus noise ratio (SINR).
Of course, in practical application, the signal quality of the first network may also be other parameters capable of characterizing the signal quality of the network, and this is not limited in this embodiment of the application.
In an optional embodiment, the terminal turns off limiting the uplink transmission rate when the signal quality of the first network is greater than the target signal quality. In this case, the uplink transmission rate of the terminal is restored to the normal condition (i.e., the transmission power of the PUSCH is not adjusted).
In an application scene, a terminal detects the temperature of the terminal; and when the temperature of the terminal is more than or equal to the target threshold, the terminal starts a function of limiting the uplink transmission rate, and when the uplink transmission rate starts to be limited, the terminal adjusts the transmitting power of the PUSCH. It should be noted that the uplink transmission rate here refers to an uplink transmission rate corresponding to the first base station, and taking the first base station as a 5G base station as an example, the uplink transmission rate refers to a 5G uplink transmission rate.
Illustratively, the temperature of the terminal may be represented by the temperature of some hardware of the terminal or the average temperature of some hardware, such as the temperature of a processor, the temperature of a memory, etc.
In an optional embodiment, in a case that the temperature of the terminal is less than the target threshold, the terminal turns off the function of limiting the uplink transmission rate. In this case, the uplink transmission rate of the terminal is restored to the normal condition (i.e., the transmission power of the PUSCH is not adjusted).
In an application scene, a terminal detects state information of the terminal; under the condition that the state information of the terminal is in a screen-off state, the terminal starts a function of limiting the uplink transmission rate; or, when the state information of the terminal is in a sleep state, the terminal starts the function of displaying the uplink transmission rate, and when the uplink transmission rate starts to be limited, the terminal adjusts the transmission power of the PUSCH. It should be noted that the uplink transmission rate here refers to an uplink transmission rate corresponding to the first base station, and taking the first base station as a 5G base station as an example, the uplink transmission rate refers to a 5G uplink transmission rate.
In an optional implementation manner, when the state information of the terminal is changed to the bright screen state, the terminal closes the function of limiting the uplink transmission rate, or when the state information of the terminal is changed to the working state, the terminal closes the function of limiting the uplink transmission rate. In this case, the uplink transmission rate of the terminal is restored to the normal condition (i.e., the transmission power of the PUSCH is not adjusted).
In an application scene, a terminal detects a network congestion state between the terminal and a second base station; and under the condition that the network congestion state between the terminal and the second base station is smaller than the congestion threshold, the terminal starts the function of limiting the uplink transmission rate, and under the condition of starting to limit the uplink transmission rate, the terminal adjusts the transmission power of the PUSCH. It should be noted that the uplink transmission rate here refers to an uplink transmission rate corresponding to the first base station, and taking the first base station as a 5G base station as an example, the uplink transmission rate refers to a 5G uplink transmission rate.
In an optional implementation manner, when the network congestion state between the terminal and the second base station is greater than or equal to the congestion threshold, the terminal turns off the function of limiting the uplink transmission rate. In this case, the uplink transmission rate of the terminal is restored to the normal condition (i.e., the transmission power of the PUSCH is not adjusted).
Specifically, the terminal acquires a preset transmitting power; and then, the value of the preset transmitting power is adjusted to be small, and the first transmitting power is obtained.
In the embodiment of the application, the terminal sets an uplink transmission power adjustment interface, and the terminal sets the maximum uplink transmission power or sets an uplink transmission power offset value by calling the interface, so as to realize the function of adjusting the preset transmission power.
S202, sending uplink data to the first base station by using the first sending power.
And after the terminal adjusts the preset transmitting power to obtain a first transmitting power, the terminal transmits uplink data to the first base station by using the first transmitting power.
In the embodiment of the application, the terminal loads uplink data in a Physical Uplink Shared Channel (PUSCH), and sends the PUSCH with first transmission power.
In the embodiment of the application, the terminal adjusts the preset transmission power of the PUSCH to the first transmission power, and at this time, the terminal transmits uplink data to the first base station in the PUSCH at the first transmission power.
Specifically, the PUSCH uses one or more antennas for uplink transmission, and the process of sending uplink data and uplink control signaling on the PUSCH is as follows: the uplink data is transmitted in the form of Transport blocks (TB, Transport blocks), the TB is subjected to cyclic redundancy check addition (CRC attachment), Code Block segmentation (Code Block segmentation) and subblock CRC attachment, coding operation (coding), Rate matching (Rate matching), multiplexing of uplink data and uplink control signaling with coded CQI/PMI after Code Block synthesis (Code Block segmentation), and finally multiplexing the coded ACK/NACK information, RI information and data together through channel interleaving to form a Code word stream, and then mapping the data and control information to each Transport layer through scrambling, modulation and mapping from the Code word stream to the layer to transmit the data and control information.
In an alternative embodiment, the terminal may further reduce the uplink transmission rate by reducing the transmission rate at which the application layer transmits the uplink data to the first modem. Here, the application layer may refer to a system application layer or a third party application layer, such as an application layer corresponding to a video application, an application layer corresponding to a chat software application, and so on. And the first modem sends the uplink data to the first base station through a first radio frequency path. By reducing the transmission rate at which the application layer transmits upstream data to the first modem, a reduction in the upstream transmission rate of the terminal may be achieved.
Illustratively, as shown in fig. 5, for a terminal configured with the endec function, the terminal transmits a PUSCH at a normal transmission power according to a network instruction, and when the terminal determines that suppression of 5G is necessary, the terminal reduces the transmission power to a first transmission power and transmits the PUSCH at the first transmission power.
The embodiment of the present application provides a terminal 1, as shown in fig. 6, the terminal 1 may include:
an adjusting unit 10, configured to adjust a preset transmit power by a terminal to obtain a first transmit power when it is determined that the limitation of the uplink transmission rate is started; the power value of the first transmitting power is smaller than the power value of the preset transmitting power; the terminal is in a dual-connection mode, and in the dual-connection mode, the terminal is communicated with both the first base station and the second base station; the first base station is an auxiliary base station; the second base station is a main base station;
a communication unit 11, configured to send uplink data to the first base station by using the first transmission power.
Optionally, the terminal further includes: a detection unit 12 and a control unit 13;
the detecting unit 12 is configured to detect, by the terminal, signal quality of a first network in which the first base station is located;
the control unit 13 is configured to, when the signal quality of the first network is less than or equal to a target signal quality, start the function of limiting the uplink transmission rate by the terminal.
Optionally, the detecting unit 12 is further configured to detect a temperature of the terminal by the terminal;
the control unit 13 is further configured to, when the temperature of the terminal is greater than or equal to a target threshold, start a function of limiting an uplink transmission rate by the terminal.
Optionally, the control unit 13 is further configured to, when the temperature of the terminal is less than the target threshold, close the limitation on the uplink transmission rate by the terminal.
Optionally, the detecting unit 12 is further configured to detect, by the terminal, state information of the terminal;
the control unit 13 is further configured to, when the state information of the terminal is a screen-off state, start a function of limiting an uplink transmission rate by the terminal; or, the terminal starts the function of displaying the uplink transmission rate when the state information of the terminal is in the sleep state.
Optionally, the detecting unit 12 is further configured to detect, by the terminal, a network congestion state between the terminal and the second base station;
the control unit 13 is further configured to, when the network congestion state between the terminal and the second base station is smaller than a congestion threshold, start the function of limiting the uplink transmission rate by the terminal.
Optionally, the communication unit 11 is further configured to carry the uplink data in a physical uplink shared channel PUSCH, and send the PUSCH with the first transmission power.
According to the terminal provided by the embodiment of the application, under the condition that the limitation of the uplink transmission rate is determined to be started, the terminal adjusts the preset transmitting power to obtain the first transmitting power; the power value of the first transmitting power is smaller than the power value of the preset transmitting power; the terminal is in a double-connection mode, and the terminal is communicated with the first base station and the second base station in the double-connection mode; the first base station is an auxiliary base station; the second base station is a main base station; and transmitting uplink data to the first base station by using the first transmission power. Therefore, in the terminal provided by the embodiment, under the condition that the terminal is simultaneously in communication with the first base station and the second base station, the purpose of saving power consumption of the terminal can be achieved by limiting the uplink transmission rate of the terminal, so that the endurance time of the terminal is prolonged.
Fig. 7 is a schematic diagram of a composition structure of a terminal 1 according to an embodiment of the present application, and in practical application, based on the same disclosure concept of the foregoing embodiment, as shown in fig. 7, the terminal 1 according to the present embodiment includes: a processor 14, a memory 15, and a communication bus 16.
In a Specific embodiment, the adjusting unit 10, the communication unit 11, the detecting unit 12 and the control unit 13 may be implemented by a processor 14 located on the terminal 1, and the processor 14 may be at least one of an Application Specific Integrated Circuit (ASIC), a Digital Signal Processor (DSP), a Digital Signal Processing terminal (DSPD), a Programmable Logic terminal (PLD), a Field Programmable Gate Array (FPGA), a CPU, a controller, a microcontroller and a microprocessor. It is understood that the electronic device for implementing the above-mentioned processor function may be other devices, and the embodiment is not limited in particular.
In the embodiment of the present application, the communication bus 16 is used for realizing connection communication between the processor 14 and the memory 15; the processor 14 described above implements the transmission rate control method according to the above embodiment when executing the operation program stored in the memory 15.
The embodiment of the present application provides a storage medium, on which a computer program is stored, where the computer readable storage medium stores one or more programs, where the one or more programs are executable by one or more processors and are applied to a terminal, and the computer program implements the transmission rate control method according to the embodiment.
The above description is only a preferred embodiment of the present application, and is not intended to limit the scope of the present application.
Claims (10)
1. A method for transmission rate control, the method comprising:
under the condition that the limitation of the uplink transmission rate is determined to be started, the terminal adjusts the preset transmitting power to obtain a first transmitting power; the power value of the first transmitting power is smaller than the power value of the preset transmitting power; the terminal is in a dual-connection mode, and in the dual-connection mode, the terminal is communicated with both the first base station and the second base station; the first base station is an auxiliary base station; the second base station is a main base station;
and transmitting uplink data to the first base station by using the first transmission power.
2. The method of claim 1, further comprising:
the terminal detects the signal quality of a first network where the first base station is located;
and the terminal starts the function of limiting the uplink transmission rate under the condition that the signal quality of the first network is less than or equal to the target signal quality.
3. The method of claim 1, further comprising:
the terminal detects the temperature of the terminal;
and the terminal starts a function of limiting the uplink transmission rate under the condition that the temperature of the terminal is greater than or equal to a target threshold.
4. The method of claim 3, further comprising:
and under the condition that the temperature of the terminal is less than the target threshold, the terminal closes the function of limiting the uplink transmission rate.
5. The method of claim 1, further comprising:
the terminal detects the state information of the terminal;
under the condition that the state information of the terminal is in a screen-off state, the terminal starts a function of limiting the uplink transmission rate; or, the terminal starts the function of displaying the uplink transmission rate when the state information of the terminal is in the sleep state.
6. The method of claim 1, further comprising:
the terminal detects a network congestion state between the terminal and the second base station;
and the terminal starts the function of limiting the uplink transmission rate under the condition that the network congestion state between the terminal and the second base station is less than the congestion threshold.
7. The method of claim 1, wherein the transmitting uplink data to the first base station using the first transmit power comprises:
and carrying the uplink data in a Physical Uplink Shared Channel (PUSCH), and sending the PUSCH with the first transmission power.
8. A terminal, characterized in that the terminal comprises:
the terminal comprises an adjusting unit, a transmitting unit and a transmitting unit, wherein the adjusting unit is used for adjusting the preset transmitting power to obtain a first transmitting power under the condition of determining that the limitation of the uplink transmission rate is started; the power value of the first transmitting power is smaller than the power value of the preset transmitting power; the terminal is in a dual-connection mode, and in the dual-connection mode, the terminal is communicated with both the first base station and the second base station; the first base station is an auxiliary base station; the second base station is a main base station;
a communication unit, configured to send uplink data to the first base station with the first transmit power.
9. A terminal, characterized in that the terminal comprises: a processor and a memory; the processor, when executing a running program stored in the memory, implements the method of any of claims 1 to 7.
10. A storage medium on which a computer program is stored, which computer program, when being executed by a processor, carries out the method according to any one of claims 1 to 7.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910872467.8A CN110691372B (en) | 2019-09-16 | 2019-09-16 | Transmission rate control method, terminal and storage medium |
| PCT/CN2020/114831 WO2021052258A1 (en) | 2019-09-16 | 2020-09-11 | Transmission rate control method, terminal, and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910872467.8A CN110691372B (en) | 2019-09-16 | 2019-09-16 | Transmission rate control method, terminal and storage medium |
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| CN110691372A true CN110691372A (en) | 2020-01-14 |
| CN110691372B CN110691372B (en) | 2021-10-08 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111356218A (en) * | 2020-03-11 | 2020-06-30 | Oppo广东移动通信有限公司 | Communication control method, terminal and storage medium |
| CN111526607A (en) * | 2020-04-14 | 2020-08-11 | 北京小米移动软件有限公司 | Communication data processing method and device, terminal equipment and storage medium |
| WO2021052258A1 (en) * | 2019-09-16 | 2021-03-25 | Oppo广东移动通信有限公司 | Transmission rate control method, terminal, and storage medium |
| CN113727442A (en) * | 2020-05-26 | 2021-11-30 | 中国移动通信有限公司研究院 | Information configuration method, device, equipment and readable storage medium |
| CN114844524A (en) * | 2021-02-02 | 2022-08-02 | 海能达通信股份有限公司 | Communication control method, terminal, and storage medium |
| CN115529656A (en) * | 2021-06-25 | 2022-12-27 | 中国移动通信集团设计院有限公司 | Uplink power adjustment method and device and computing equipment |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113691761B (en) * | 2021-08-30 | 2023-01-06 | 联想(北京)有限公司 | Communication control method and device and electronic equipment |
| CN116709417B (en) * | 2022-10-14 | 2024-05-31 | 荣耀终端有限公司 | Temperature control method and related equipment |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1578187A (en) * | 2003-07-12 | 2005-02-09 | Lg电子株式会社 | Power control method for a mobile communication system |
| CN101073280A (en) * | 2004-12-03 | 2007-11-14 | 艾利森电话股份有限公司 | Setting an uplink transmission rate limit for mobile terminals transmitting over a high speed downlink shared channel |
| CN101124838A (en) * | 2005-01-14 | 2008-02-13 | 艾利森电话股份有限公司 | Uplink congestion detection and control between nodes in a radio access network |
| CN102412795A (en) * | 2010-09-21 | 2012-04-11 | 英特尔移动通信技术有限公司 | Adaptive adjustment of active area for power amplifier |
| CN104955110A (en) * | 2014-03-28 | 2015-09-30 | 上海贝尔股份有限公司 | Method used in wireless network supporting double connection and equipment thereof |
| CN105228229A (en) * | 2014-06-27 | 2016-01-06 | 中兴通讯股份有限公司 | User equipment (UE) method for processing resource, device, base station and terminal |
| CN105611565A (en) * | 2016-02-25 | 2016-05-25 | 努比亚技术有限公司 | Network stability control device and method |
| CN106063326A (en) * | 2013-10-31 | 2016-10-26 | 日本电气株式会社 | Wireless communication system, base station device, wireless terminal, and communication control method |
| US20170041983A1 (en) * | 2014-01-30 | 2017-02-09 | Intel Corporation | Discontinuous reception alignment in dual connectivity networks |
| CN107222916A (en) * | 2016-03-21 | 2017-09-29 | 深圳市中兴微电子技术有限公司 | A kind of temprature control method and device, terminal |
| CN107659987A (en) * | 2017-09-18 | 2018-02-02 | 捷开通讯(深圳)有限公司 | A kind of method of adjustment, mobile terminal and the storage device of terminal transmission power |
| CN107708191A (en) * | 2017-09-30 | 2018-02-16 | 北京小米移动软件有限公司 | Terminal control method, device and computer-readable recording medium |
| CN108566672A (en) * | 2018-07-12 | 2018-09-21 | 中国联合网络通信集团有限公司 | A kind of data transmission method, device and network system |
| CN108667560A (en) * | 2017-03-31 | 2018-10-16 | 华为技术有限公司 | A kind of method and device of the rate of adjustment terminal transmission data |
| CN108848551A (en) * | 2018-06-21 | 2018-11-20 | 努比亚技术有限公司 | Electricity-saving control method, wearable device, terminal device and computer storage medium |
| CN109189202A (en) * | 2018-07-13 | 2019-01-11 | 奇酷互联网络科技（深圳）有限公司 | Adjust the method and device of power consumption of terminal |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102176782A (en) * | 2011-01-10 | 2011-09-07 | 华为终端有限公司 | Wireless terminal equipment and thermal protection method thereof |
| EP4061062B1 (en) * | 2017-09-20 | 2024-06-19 | Samsung Electronics Co., Ltd. | Slice-based cell reselection according to cell reselection priorities for supported slices |
| CN109587757B (en) * | 2017-09-29 | 2021-02-12 | 电信科学技术研究院 | Terminal capability control method, terminal and base station |
| CN111345050B (en) * | 2017-11-17 | 2022-06-28 | 苹果公司 | Temporary handling of wireless communication device capabilities |
| CN110691372B (en) * | 2019-09-16 | 2021-10-08 | Oppo广东移动通信有限公司 | Transmission rate control method, terminal and storage medium |
-
2019
- 2019-09-16 CN CN201910872467.8A patent/CN110691372B/en active Active
-
2020
- 2020-09-11 WO PCT/CN2020/114831 patent/WO2021052258A1/en active Application Filing
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1578187A (en) * | 2003-07-12 | 2005-02-09 | Lg电子株式会社 | Power control method for a mobile communication system |
| CN101073280A (en) * | 2004-12-03 | 2007-11-14 | 艾利森电话股份有限公司 | Setting an uplink transmission rate limit for mobile terminals transmitting over a high speed downlink shared channel |
| CN101124838A (en) * | 2005-01-14 | 2008-02-13 | 艾利森电话股份有限公司 | Uplink congestion detection and control between nodes in a radio access network |
| CN102412795A (en) * | 2010-09-21 | 2012-04-11 | 英特尔移动通信技术有限公司 | Adaptive adjustment of active area for power amplifier |
| CN106063326A (en) * | 2013-10-31 | 2016-10-26 | 日本电气株式会社 | Wireless communication system, base station device, wireless terminal, and communication control method |
| US20170041983A1 (en) * | 2014-01-30 | 2017-02-09 | Intel Corporation | Discontinuous reception alignment in dual connectivity networks |
| CN104955110A (en) * | 2014-03-28 | 2015-09-30 | 上海贝尔股份有限公司 | Method used in wireless network supporting double connection and equipment thereof |
| CN105228229A (en) * | 2014-06-27 | 2016-01-06 | 中兴通讯股份有限公司 | User equipment (UE) method for processing resource, device, base station and terminal |
| CN105611565A (en) * | 2016-02-25 | 2016-05-25 | 努比亚技术有限公司 | Network stability control device and method |
| CN107222916A (en) * | 2016-03-21 | 2017-09-29 | 深圳市中兴微电子技术有限公司 | A kind of temprature control method and device, terminal |
| CN108667560A (en) * | 2017-03-31 | 2018-10-16 | 华为技术有限公司 | A kind of method and device of the rate of adjustment terminal transmission data |
| CN107659987A (en) * | 2017-09-18 | 2018-02-02 | 捷开通讯(深圳)有限公司 | A kind of method of adjustment, mobile terminal and the storage device of terminal transmission power |
| CN107708191A (en) * | 2017-09-30 | 2018-02-16 | 北京小米移动软件有限公司 | Terminal control method, device and computer-readable recording medium |
| CN108848551A (en) * | 2018-06-21 | 2018-11-20 | 努比亚技术有限公司 | Electricity-saving control method, wearable device, terminal device and computer storage medium |
| CN108566672A (en) * | 2018-07-12 | 2018-09-21 | 中国联合网络通信集团有限公司 | A kind of data transmission method, device and network system |
| CN109189202A (en) * | 2018-07-13 | 2019-01-11 | 奇酷互联网络科技（深圳）有限公司 | Adjust the method and device of power consumption of terminal |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021052258A1 (en) * | 2019-09-16 | 2021-03-25 | Oppo广东移动通信有限公司 | Transmission rate control method, terminal, and storage medium |
| CN111356218A (en) * | 2020-03-11 | 2020-06-30 | Oppo广东移动通信有限公司 | Communication control method, terminal and storage medium |
| CN111356218B (en) * | 2020-03-11 | 2023-04-07 | Oppo广东移动通信有限公司 | Communication control method, terminal and storage medium |
| CN111526607A (en) * | 2020-04-14 | 2020-08-11 | 北京小米移动软件有限公司 | Communication data processing method and device, terminal equipment and storage medium |
| CN111526607B (en) * | 2020-04-14 | 2022-07-08 | 北京小米移动软件有限公司 | Communication data processing method and device, terminal equipment and storage medium |
| US11588577B2 (en) | 2020-04-14 | 2023-02-21 | Beijing Xiaomi Mobile Software Co., Ltd. | Communication data processing method and apparatus, terminal device, and storage medium |
| CN113727442A (en) * | 2020-05-26 | 2021-11-30 | 中国移动通信有限公司研究院 | Information configuration method, device, equipment and readable storage medium |
| CN114844524A (en) * | 2021-02-02 | 2022-08-02 | 海能达通信股份有限公司 | Communication control method, terminal, and storage medium |
| CN114844524B (en) * | 2021-02-02 | 2024-02-06 | 海能达通信股份有限公司 | Communication control method, terminal and storage medium |
| CN115529656A (en) * | 2021-06-25 | 2022-12-27 | 中国移动通信集团设计院有限公司 | Uplink power adjustment method and device and computing equipment |
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| Publication number | Publication date |
|---|---|
| CN110691372B (en) | 2021-10-08 |
| WO2021052258A1 (en) | 2021-03-25 |
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