CN110677874A - Transmission rate control method, terminal and computer storage medium - Google Patents
Transmission rate control method, terminal and computer storage medium Download PDFInfo
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- CN110677874A CN110677874A CN201910872435.8A CN201910872435A CN110677874A CN 110677874 A CN110677874 A CN 110677874A CN 201910872435 A CN201910872435 A CN 201910872435A CN 110677874 A CN110677874 A CN 110677874A
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- base station
- target parameter
- transmission rate
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
- H04W28/18—Negotiating wireless communication parameters
- H04W28/22—Negotiating communication rate
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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
- H04W28/0205—Traffic management, e.g. flow control or congestion control at the air interface
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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
- 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
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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
Abstract
The embodiment of the application provides a transmission rate control method, a terminal and a computer storage medium, wherein the method comprises the following steps: a terminal measures a target parameter, wherein the target parameter is used for representing the channel quality corresponding to a first base station; wherein the terminal is in a dual connectivity mode; the terminal adjusts the target parameters and sends the adjusted target parameters to a network side; wherein the adjusted target parameter is used for reducing the downlink transmission rate of the first base station side.
Description
Technical Field
The embodiment of the application relates to a data transmission technology, in particular to a transmission rate control method, a terminal and a computer 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, the 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, which results in large power consumption of the terminal.
Disclosure of Invention
The embodiment of the application provides a transmission rate control method, a terminal and a computer storage medium, which can solve the problem of high power consumption of the terminal.
The transmission rate control method provided by the embodiment of the application comprises the following steps:
a terminal measures a target parameter, wherein the target parameter is used for representing the channel quality corresponding to a first base station; wherein the terminal is in a dual connectivity mode;
the terminal adjusts the target parameters and sends the adjusted target parameters to a network side; wherein the adjusted target parameter is used for reducing the downlink transmission rate of the first base station side.
The terminal provided by the embodiment of the application comprises:
a calculating unit, configured to measure a target parameter, where the target parameter is used to indicate channel quality corresponding to a first base station; wherein the terminal is in a dual connectivity mode;
the adjusting unit is used for adjusting the target parameters;
the communication unit is used for sending the adjusted target parameters to a network side; wherein the adjusted target parameter is used for reducing the downlink transmission rate of the first base station side.
The terminal provided by the embodiment of the application comprises: a processor and a memory for storing a computer program operable on the processor, wherein the processor is configured to perform the transmission rate control method described above when executing the computer program.
The computer storage medium provided in the embodiments of the present application stores a computer program, and the computer program is executed by a processor to implement the transmission rate control method.
According to the technical scheme of the embodiment of the application, under the condition that the terminal is communicated with the first base station and the second base station simultaneously, the purpose of saving power consumption of the terminal can be achieved by limiting the downlink 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 schematic flowchart of 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 flowchart of the terminal opening intelligence 5G provided in the embodiment of the present application;
fig. 5 is a flowchart of adjusting a CQI value according to an embodiment of the present application;
fig. 6 is a first schematic structural component 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 present application can 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 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:
step 201: a terminal measures a target parameter, wherein the target parameter is used for representing the channel quality corresponding to a first base station; wherein the terminal is in a dual connectivity mode.
In the embodiment of the present application, the terminal is in a dual connectivity mode, and in the dual connectivity 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 mainly 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 this embodiment of the present application, the terminal measures the Channel Quality of the first base station to obtain the target parameter, and in an example, the target parameter is Channel Quality Indicator (CQI). The value of the CQI represents the quality of the channel, and the value range of the CQI is 0-31 corresponding to the signal to noise ratio of the channel. For example: when the CQI value is 0, the channel quality is the worst; when the CQI takes the value of 31, the channel quality is the best. The common value is 12-24.
Step 202: the terminal adjusts the target parameters and sends the adjusted target parameters to a network side; wherein the adjusted target parameter is used for reducing the downlink transmission rate of the first base station side.
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 transmission 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 the terminal turning on the intelligent 5G, where turning on the intelligent 5G means optimizing the 5G function, and specifically, when the terminal uses the 5G function, various parameters (such as transmission rate) 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: the 5G transmission rate of the terminal is limited to save 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, the terminal detects the temperature of the terminal; when the temperature of the terminal is greater than or equal to a target threshold, the terminal starts a communication function for limiting the first base station (for example, starts to limit a downlink transmission rate corresponding to the first base station); and when the communication function corresponding to the first base station is limited, the terminal adjusts the target parameter. It should be noted that the downlink transmission rate here refers to a downlink transmission rate corresponding to the first base station, and taking the first base station as a 5G base station as an example, the downlink transmission rate refers to a 5G downlink 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 implementation manner, when the temperature of the terminal is less than the target threshold, the terminal closes and limits the communication function corresponding to the first base station. In this case, the downlink transmission rate of the terminal is recovered to the normal condition (i.e. the target parameter is not adjusted).
The following explains how the terminal adjusts the target parameters.
The terminal adjusts the value of the target parameter to be small under the condition of determining to start limiting the downlink transmission rate; the terminal sends the reduced target parameters to a network side; wherein the reduced target parameter is used for the network side to execute the following operations: and reducing the index value of the MCS on the first base station side.
In one example, the target parameter is called CQI value, and referring to fig. 5, 1, the terminal measures the CQI value of the first base station and reduces the measured CQI value; 2. the terminal reports the reduced CQI value to the first base station through Uplink Control Information (UCI) in a Physical Uplink Control Channel (PUCCH).
The reduced target parameter is used for the network side to execute the following operations: and reducing the index value of the MCS on the first base station side. Thus, the downlink transmission rate can be reduced.
In an optional embodiment, the terminal may further change a part of positive Acknowledgement (ACK) feedback information into Negative Acknowledgement (NACK) feedback information to be reported to the first base station, and the more NACK feedback information received by the first base station, the more index value of the MCS at the first base station side is reduced, so as to reduce the downlink transmission rate.
In the embodiment of the application, the terminal sends the adjusted target parameter to the network side, and the method can be implemented in the following manner: 1) and the terminal sends the adjusted target parameters to the first base station. Or, 2) the terminal sends the adjusted target parameter to the second base station, and the second base station forwards the target parameter to the first base station.
It should be noted that the operation performed by the network side may be performed by the first base station or performed by the second base station.
According to the technical scheme of the embodiment of the application, the purpose of saving power consumption of the terminal can be achieved by limiting the downlink transmission rate, so that the endurance time of the terminal is prolonged.
Fig. 6 is a schematic structural component diagram of a terminal provided in the embodiment of the present application, and as shown in fig. 6, the terminal includes:
a calculating unit 601, configured to measure a target parameter, where the target parameter is used to indicate channel quality corresponding to a first base station; wherein the terminal is in a dual connectivity mode;
an adjusting unit 602, configured to adjust the target parameter;
a communication unit 603, configured to send the adjusted target parameter to a network side;
wherein the adjusted target parameter is used for reducing the downlink transmission rate of the first base station side.
In an embodiment, the adjusting unit 602 is configured to, under a condition that it is determined that the limitation of the downlink transmission rate is started, adjust a value of the target parameter to be smaller;
the communication unit 603 is configured to send the reduced target parameter to a network side;
wherein the reduced target parameter is used for the network side to execute the following operations: and reducing the index value of the MCS on the first base station side.
In one embodiment, the terminal further includes:
a detecting unit 604 for detecting a temperature of the terminal;
a control unit 605, configured to, when the temperature of the terminal is greater than or equal to a target threshold, start a communication function for limiting the first base station;
the adjusting unit 602 is configured to adjust the target parameter when the limitation of the communication function corresponding to the first base station is started.
In an embodiment, the control unit 605 is further configured to close and limit a communication function corresponding to the first base station when the temperature of the terminal is less than the target threshold.
In an embodiment, the target parameter is CQI.
In one embodiment, the terminal is in a dual connectivity mode in which the terminal communicates with both the first base station and the second base station.
In the embodiment of the present application, the functions implemented by each unit in the terminal may be understood by referring to the related description of the foregoing transmission rate control method. In a specific implementation, the computing Unit, the adjusting Unit, and the controlling Unit in the terminal may be implemented by a Processor in the terminal, such as a Central Processing Unit (CPU), a Digital Signal Processor (DSP), a Micro Control Unit (MCU), or a Programmable Gate Array (FPGA); the communication unit in the terminal can be realized by a communication module (comprising a basic communication suite, an operating system, a communication module, a standardized interface, a protocol and the like) and a receiving and transmitting antenna, and the detection unit in the terminal can be realized by a temperature sensor.
It should be noted that: the division of the above units is only exemplary, and in practical applications, the internal structure of the terminal may be divided into different units to complete all or part of the functions described above. In addition, the terminal and the embodiment of the transmission rate control method provided by the above embodiments belong to the same concept, and the specific implementation process thereof is described in the embodiment of the method for details, which is not described herein again.
Based on the hardware implementation of the above device, an embodiment of the present application further provides a terminal, fig. 7 is a schematic diagram of a hardware composition structure of the terminal according to the embodiment of the present application, as shown in fig. 7, the terminal includes a memory 701, a processor 702, and a computer program stored in the memory 701 and capable of running on the processor; as a first implementation, the processor 702 at the terminal, when executing the program, implements the following steps: measuring a target parameter, wherein the target parameter is used for representing the channel quality corresponding to the first base station; adjusting the target parameters and sending the adjusted target parameters to a network side; wherein the adjusted target parameter is used for reducing the downlink transmission rate of the first base station side.
In an alternative embodiment, the processor 702, when executing the program, further performs the steps of:
under the condition of determining to start limiting the downlink transmission rate, adjusting the value of the target parameter to be smaller;
sending the reduced target parameters to a network side;
wherein the reduced target parameter is used for the network side to execute the following operations: and reducing the index value of the MCS on the first base station side.
In an alternative embodiment, the processor 702, when executing the program, further performs the steps of:
detecting the temperature of the terminal;
under the condition that the temperature of the terminal is greater than or equal to a target threshold, starting a communication function for limiting the first base station;
and adjusting the target parameter when the communication function corresponding to the first base station is started to be limited.
In an alternative embodiment, the processor 702, when executing the program, further performs the steps of:
and under the condition that the temperature of the terminal is less than the target threshold, closing and limiting the communication function corresponding to the first base station.
In an alternative embodiment, the target parameter is CQI.
In an optional embodiment, the terminal is in a dual connectivity mode, and in the dual connectivity mode, the terminal communicates with both the first base station and the second base station.
It will be appreciated that the terminal also includes a bus system 703; the various components in the terminal are coupled together by a bus system 703. It is understood that the bus system 703 is used to enable communications among the components. The bus system 703 includes a power bus, a control bus, and a status signal bus in addition to the data bus.
It will be appreciated that the memory in this embodiment can be either volatile memory or nonvolatile memory, or can include both volatile and nonvolatile memory. The nonvolatile Memory may be a Read Only Memory (ROM), a Programmable Read Only Memory (PROM), an Erasable Programmable Read Only Memory (EPROM), an Electrically Erasable Programmable Read Only Memory (EEPROM), a magnetic Random Access Memory (FRAM), a Flash Memory (Flash Memory), a magnetic surface Memory, an optical Disc, or a Compact Disc Read-Only Memory (CD-ROM); the magnetic surface storage may be disk storage or tape storage. The volatile memory may be a Random Access Memory (RAM), which acts as an external cache memory. By way of illustration and not limitation, many forms of RAM are available, such as Static Random Access Memory (SRAM), Synchronous Static Random Access Memory (SSRAM), Dynamic Random Access Memory (DRAM), Synchronous Dynamic Random Access Memory (SDRAM), Double Data Rate Synchronous Dynamic Random Access Memory (DDRSDRAM), Enhanced Synchronous Dynamic Random Access Memory (Enhanced Synchronous Dynamic Random Access Memory, ESRAM), Synchronous linked Dynamic Random Access Memory (Sync Dynamic Random Access RAM), Direct Memory Random Access Memory (DRDRM). The memories described in the embodiments of the present application are intended to comprise, without being limited to, these and any other suitable types of memory.
The method disclosed in the embodiments of the present application may be applied to a processor, or may be implemented by a processor. The processor may be an integrated circuit chip having signal processing capabilities. In implementation, the steps of the above method may be performed by integrated logic circuits of hardware in a processor or instructions in the form of software. The processor described above may be a general purpose processor, a DSP, or other programmable logic device, discrete gate or transistor logic device, discrete hardware components, or the like. The processor may implement or perform the methods, steps, and logic blocks disclosed in the embodiments of the present application. A general purpose processor may be a microprocessor or any conventional processor or the like. The steps of the method disclosed in the embodiments of the present application may be directly implemented by a hardware decoding processor, or implemented by a combination of hardware and software modules in the decoding processor. The software modules may be located in a storage medium having a memory and a processor reading the information in the memory and combining the hardware to perform the steps of the method.
The embodiment of the application also provides a computer storage medium, in particular a computer readable storage medium. As a first embodiment, when the computer storage medium is located in a terminal, the computer instructions are executed by a processor to implement the following steps: measuring a target parameter, wherein the target parameter is used for representing the channel quality corresponding to the first base station; adjusting the target parameters and sending the adjusted target parameters to a network side; wherein the adjusted target parameter is used for reducing the downlink transmission rate of the first base station side.
In an alternative embodiment, the computer instructions when executed by the processor further implement the steps of:
under the condition of determining to start limiting the downlink transmission rate, adjusting the value of the target parameter to be smaller;
sending the reduced target parameters to a network side;
wherein the reduced target parameter is used for the network side to execute the following operations: and reducing the index value of the MCS on the first base station side.
In an alternative embodiment, the computer instructions when executed by the processor further implement the steps of:
detecting the temperature of the terminal;
under the condition that the temperature of the terminal is greater than or equal to a target threshold, starting a communication function for limiting the first base station;
and adjusting the target parameter when the communication function corresponding to the first base station is started to be limited.
In an alternative embodiment, the computer instructions when executed by the processor further implement the steps of:
and under the condition that the temperature of the terminal is less than the target threshold, closing and limiting the communication function corresponding to the first base station.
In an alternative embodiment, the target parameter is CQI.
In the several embodiments provided in the present application, it should be understood that the disclosed apparatus and method may be implemented in other ways. The above-described device embodiments are merely illustrative, for example, the division of the unit is only a logical functional division, and there may be other division ways in actual implementation, such as: multiple units or components may be combined, or may be integrated into another system, or some features may be omitted, or not implemented. In addition, the coupling, direct coupling or communication connection between the components shown or discussed may be through some interfaces, and the indirect coupling or communication connection between the devices or units may be electrical, mechanical or other forms.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed on a plurality of network units; some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, all functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may be separately regarded as one unit, or at least two units may be integrated into one unit; the integrated unit can be realized in a form of hardware, or in a form of hardware plus a software functional unit.
Those of ordinary skill in the art will understand that: all or part of the steps for implementing the method embodiments may be implemented by hardware related to program instructions, and the program may be stored in a computer readable storage medium, and when executed, the program performs the steps including the method embodiments; and the aforementioned storage medium includes: a removable storage device, a ROM, a RAM, a magnetic or optical disk, or various other media that can store program code.
Alternatively, the integrated units described above in the present application may be stored in a computer-readable storage medium if they are implemented in the form of software functional modules and sold or used as independent products. Based on such understanding, the technical solutions of the embodiments of the present application may be essentially implemented or portions thereof contributing to the prior art may be embodied in the form of a software product stored in a storage medium, and including several instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the methods described in the embodiments of the present application. And the aforementioned storage medium includes: a removable storage device, a ROM, a RAM, a magnetic or optical disk, or various other media that can store program code.
It should be noted that: the technical solutions described in the embodiments of the present application can be arbitrarily combined without conflict.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (10)
1. A method for transmission rate control, the method comprising:
a terminal measures a target parameter, wherein the target parameter is used for representing the channel quality corresponding to a first base station; wherein the terminal is in a dual connectivity mode;
the terminal adjusts the target parameters and sends the adjusted target parameters to a network side; wherein the adjusted target parameter is used for reducing the downlink transmission rate of the first base station side.
2. The method of claim 1, wherein the adjusting the target parameter by the terminal and sending the adjusted target parameter to a network side by the terminal comprises:
the terminal adjusts the value of the target parameter to be small under the condition of determining to start limiting the downlink transmission rate;
the terminal sends the reduced target parameters to a network side;
wherein the reduced target parameter is used for the network side to execute the following operations: and reducing the index value of the Modulation and Coding Strategy (MCS) on the first base station side.
3. The method of claim 1, further comprising:
the terminal detects the temperature of the terminal;
under the condition that the temperature of the terminal is greater than or equal to a target threshold, the terminal starts a communication function for limiting the first base station;
and when the communication function corresponding to the first base station is limited, the terminal adjusts the target parameter.
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 and limits the communication function corresponding to the first base station.
5. The method according to any of claims 1 to 4, wherein the target parameter is a Channel Quality Indicator (CQI).
6. A terminal, characterized in that the terminal comprises:
a calculating unit, configured to measure a target parameter, where the target parameter is used to indicate channel quality corresponding to a first base station; wherein the terminal is in a dual connectivity mode;
the adjusting unit is used for adjusting the target parameters;
the communication unit is used for sending the adjusted target parameters to a network side; wherein the adjusted target parameter is used for reducing the downlink transmission rate of the first base station side.
7. The terminal of claim 6,
the adjusting unit is used for reducing the value of the target parameter under the condition of determining to start limiting the downlink transmission rate;
the communication unit is used for sending the reduced target parameters to a network side;
wherein the reduced target parameter is used for the network side to execute the following operations: and reducing the index value of the MCS on the first base station side.
8. The terminal of claim 6, further comprising:
the detection unit is used for detecting the temperature of the terminal;
the control unit is used for starting and limiting a communication function corresponding to the first base station under the condition that the temperature of the terminal is greater than or equal to a target threshold;
the adjusting unit is configured to adjust the target parameter when the limiting of the communication function corresponding to the first base station is started.
9. A computer storage medium, on which a computer program is stored which, when being executed by a processor, carries out the steps of the method according to any one of claims 1 to 5.
10. A terminal, characterized in that the terminal comprises: a processor and a memory for storing a computer program capable of running on the processor,
wherein the processor is adapted to perform the steps of the method of any one of claims 1 to 5 when running the computer program.
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| PCT/CN2020/114701 WO2021052247A1 (en) | 2019-09-16 | 2020-09-11 | Transmission rate control method, terminal, and computer storage medium |
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| WO2021052247A1 (en) * | 2019-09-16 | 2021-03-25 | Oppo广东移动通信有限公司 | Transmission rate control method, terminal, and computer storage medium |
| CN114221739A (en) * | 2021-12-08 | 2022-03-22 | 惠州Tcl移动通信有限公司 | Voice call method, device and computer readable storage medium |
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| CN110677874B (en) | 2021-08-24 |
| WO2021052247A1 (en) | 2021-03-25 |
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