CN108199786B - Method and device for adjusting transmission power - Google Patents

Method and device for adjusting transmission power Download PDF

Info

Publication number
CN108199786B
CN108199786B CN201711429073.2A CN201711429073A CN108199786B CN 108199786 B CN108199786 B CN 108199786B CN 201711429073 A CN201711429073 A CN 201711429073A CN 108199786 B CN108199786 B CN 108199786B
Authority
CN
China
Prior art keywords
mobile terminal
signal
data
determining
uplink data
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201711429073.2A
Other languages
Chinese (zh)
Other versions
CN108199786A (en
Inventor
刘畅
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Oppo Mobile Telecommunications Corp Ltd
Original Assignee
Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guangdong Oppo Mobile Telecommunications Corp Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority to CN201711429073.2A priority Critical patent/CN108199786B/en
Publication of CN108199786A publication Critical patent/CN108199786A/en
Application granted granted Critical
Publication of CN108199786B publication Critical patent/CN108199786B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/10—Monitoring; Testing of transmitters
    • H04B17/101—Monitoring; Testing of transmitters for measurement of specific parameters of the transmitter or components thereof
    • H04B17/102—Power radiated at antenna
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/10—Monitoring; Testing of transmitters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The embodiment of the application discloses a method and a device for adjusting transmission power. The method comprises the following steps: measuring a signal parameter of a serving cell associated with the mobile terminal, and determining the signal receiving quality of the mobile terminal as a first signal receiving quality according to the signal parameter, wherein the first signal receiving quality is the signal receiving quality when the signal parameter is less than or equal to a first preset threshold value; under the first signal receiving quality, when the failure times of sending the uplink data are greater than the preset times, determining a first transmitting power which corresponds to the signal parameters and enables the data transmission success rate to be greater than the preset success rate according to the historical transmitting power record corresponding to the first position parameters of the mobile terminal; and adjusting the transmitting power of the mobile terminal to be the first transmitting power to transmit uplink data. The embodiment of the application is beneficial to improving the intelligence and the accuracy of the adjustment of the transmitting power of the mobile terminal and reducing the network delay under the weak signal scene.

Description

Method and device for adjusting transmission power
Technical Field
The application relates to the technical field of mobile terminals, in particular to a method and a device for adjusting transmission power.
Background
With the rapid development of the related technology of the mobile terminal (e.g., a smart phone), the processing performance of the mobile terminal is higher and higher, and more applications are installed in the mobile terminal of the user, such as a video-type application, a payment-type application, a game-type application, a music-type application, and the like.
At present, more and more users select large real-time battle games on mobile terminals, and the application scenarios of such games have higher requirements on the real-time performance of the network, so how to improve the performance of the mobile terminals in the aspect of data processing and transmission becomes a problem to be solved urgently.
Disclosure of Invention
The embodiment of the application provides a method and a device for adjusting the transmitting power, which can improve the intelligence and the accuracy of the adjustment of the transmitting power of a mobile terminal and reduce the network delay in a weak signal scene.
In a first aspect, an embodiment of the present application provides a method for adjusting transmit power, which is applied to a mobile terminal, and the method includes:
measuring a signal parameter of a target serving cell associated with the mobile terminal, and determining the signal receiving quality of the mobile terminal as a first signal receiving quality according to the signal parameter, wherein the first signal receiving quality is the signal receiving quality when the signal parameter is less than or equal to a first preset threshold value;
under the first signal receiving quality, when the failure times of sending the uplink data are greater than the preset times, determining a first transmitting power which corresponds to the signal parameters and enables the data transmission success rate to be greater than the preset success rate according to a historical transmitting power record corresponding to the first position parameters of the mobile terminal;
and adjusting the transmitting power of the mobile terminal to the first transmitting power to transmit the uplink data.
In a second aspect, an embodiment of the present application provides a transmission power adjustment apparatus, which is applied to a mobile terminal, and includes a measurement unit, a determination unit, and an adjustment unit, wherein,
the measuring unit is configured to measure a signal parameter of a target serving cell associated with the mobile terminal, and determine, according to the signal parameter, that the signal reception quality of the mobile terminal is a first signal reception quality, where the first signal reception quality is a signal reception quality when the signal parameter is less than or equal to a first preset threshold;
the determining unit is configured to determine, when the number of failures in sending uplink data is greater than a preset number of times under the condition that the measuring unit determines the first signal reception quality, a first transmission power that corresponds to the signal parameter and enables a data transmission success rate to be greater than a preset success rate according to a historical transmission power record corresponding to a first location parameter of the mobile terminal;
the adjusting unit is configured to adjust the transmission power of the mobile terminal to the first transmission power determined by the determining unit to send the uplink data.
In a third aspect, an embodiment of the present application provides a mobile terminal, including a processor and a memory, where the memory stores a program, and the processor is configured to call the program to execute an instruction of a step in any method of the first aspect of the embodiment of the present application.
In a fourth aspect, the present application provides a computer-readable storage medium, where the computer-readable storage medium stores a computer program for electronic data exchange, where the computer program makes a computer perform part or all of the steps described in any one of the methods of the first aspect of the present application.
In a fifth aspect, the present application provides a computer program product, where the computer program product includes a non-transitory computer-readable storage medium storing a computer program, where the computer program is operable to cause a computer to perform some or all of the steps as described in any one of the methods in the first aspect of the embodiments of the present application. The computer program product may be a software installation package.
It can be seen that, in this embodiment of the present application, a mobile terminal first measures a signal parameter of a target serving cell associated with the mobile terminal, determines, according to the signal parameter, that a signal reception quality of the mobile terminal is a first signal reception quality, where the first signal reception quality is a signal reception quality when the signal parameter is less than or equal to a first preset threshold, and then, under the first signal reception quality, when a number of failures in sending uplink data is greater than a preset number, determines, according to a historical transmission power record corresponding to a first location parameter of the mobile terminal, a first transmission power corresponding to the signal parameter and having a data transmission success rate greater than a preset success rate, and finally, adjusts the transmission power of the mobile terminal to be the first transmission power to send the uplink data. The embodiment of the application is beneficial to improving the intelligence and the accuracy of the adjustment of the transmitting power of the mobile terminal and reducing the network delay under the weak signal scene.
Drawings
Reference will now be made in brief to the accompanying drawings, to which embodiments of the present application relate.
Fig. 1A is a system architecture diagram of a communication system supporting data services for a mobile terminal;
fig. 1B is a schematic structural diagram of a smart phone provided in an embodiment of the present application;
fig. 1C is an exemplary diagram of a code operating space of a smart phone provided in an embodiment of the present application;
fig. 2 is a schematic flowchart of a method for adjusting transmit power according to an embodiment of the present disclosure;
fig. 3 is a schematic flowchart of a method for adjusting transmit power according to an embodiment of the present disclosure;
fig. 4 is a schematic flowchart of a method for adjusting transmit power according to an embodiment of the present disclosure;
fig. 5 is a schematic structural diagram of a mobile terminal disclosed in an embodiment of the present application;
fig. 6 is a block diagram of functional units of a transmit power adjustment apparatus according to an embodiment of the present disclosure.
Detailed Description
In order to make the technical solutions of the present application better understood, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The terms "first," "second," and the like in the description and claims of the present application and in the above-described drawings are used for distinguishing between different objects and not for describing a particular order. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
Fig. 1A is a system architecture diagram of a transmission network supporting data services of a mobile terminal according to an embodiment of the present application, in which the mobile terminal 10 is connected to an operator Core transmission network through a base station 20, the operator Core transmission network is connected to a server, for example, a game service, the server may be, for example, a game server intranet cluster, and the like, the operator Core transmission network includes a third Generation mobile communication technology (3rd-Generation, 3G) Serving GPRS Support Node (Serving GPRS Support Node, SGSN), a fourth Generation mobile communication technology (the 4th Generation mobile communication, 4G) Core Packet network Evolution (EPC) device, a fifth Generation mobile communication technology (5th-Generation, 5G) Core network device, and the like, the base station 20 includes a Long Term Evolution (Long Term Evolution, LTE) base station eNB, 5G base stations gNB, etc. It should be noted that the transmission network shown in fig. 1A is only for more clearly illustrating the technical solution of the present application, and does not constitute a limitation to the present application, and as a person having ordinary skill in the art knows, with the evolution of the network architecture and the appearance of a new service scenario, the technical solution provided in the present application is also applicable to similar technical problems.
The Mobile terminal according to the embodiment of the present application may include various handheld devices (such as smart phones), vehicle-mounted devices, wearable devices, computing devices or other processing devices connected to wireless modems, and various forms of User Equipment (UE), Mobile Stations (MS), terminal devices (terminal device), and the like. For convenience of description, the above-mentioned devices are collectively referred to as a mobile terminal. The following describes an exemplary configuration of a mobile terminal according to an embodiment of the present application, taking a smart phone as an example.
Taking a smart phone in a mobile terminal as an example, fig. 1B is a schematic structural diagram of a smart phone 100 provided in an embodiment of the present application, where the smart phone 100 includes: casing 110, touch-sensitive display screen 120, mainboard 130, battery 140 and subplate 150, be provided with leading camera 131 on mainboard 130, Chip level System (SoC) 132 (including application processor and baseband processor), memory 133, power management Chip 134, radio frequency System 135 etc. on the mainboard, be provided with oscillator 151, integrative sound chamber 152, VOOC dodges and fills interface 153 and fingerprint identification module 154 on the subplate.
The SoC132 is a control center of the smartphone, connects various parts of the entire smartphone by using various interfaces and lines, and executes various functions and processes data of the smartphone by running or executing software programs and/or modules stored in the memory 133 and calling data stored in the memory 133, thereby integrally monitoring the smartphone. The SoC132 may include one or more processing units, such as an application processor AP, a baseband processor (also referred to as a baseband chip, baseband), and the like, which mainly handles operating systems, user interfaces, application programs, and the like, and the baseband processor mainly handles wireless communications. It will be appreciated that the baseband processor described above may not be integrated into SoC 132. The SoC132 may be, for example, a Central Processing Unit (CPU), a general purpose Processor, a Digital Signal Processor (DSP), an Application-Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other Programmable logic device, a transistor logic device, a hardware component, or any combination thereof. Which may implement or perform the various illustrative logical blocks, modules, and circuits described in connection with the disclosure. The processor described above may also be a combination of computing functions, e.g., comprising one or more microprocessors, DSPs and microprocessors, and the like.
The memory 133 may be used to store software programs and modules, and the SoC132 executes various functional applications and data processing of the smart phone by running the software programs and modules stored in the memory 133. The memory 133 may mainly include a program storage area and a data storage area, wherein the program storage area may store an operating system, an application program required for at least one function, and the like; the storage data area may store data created according to the use of the smartphone, and the like. Further, the memory 133 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device. The Memory 133 may be, for example, a Random Access Memory (RAM), a flash Memory, a Read Only Memory (ROM), an Erasable Programmable Read Only Memory (EPROM), an Electrically Erasable Programmable Read Only Memory (EEPROM), a register, a hard disk, a removable hard disk, a compact disc Read Only Memory (CD-ROM), or any other form of storage medium known in the art.
Fig. 1C is an exemplary diagram of a code running space of a smart phone according to an embodiment of the present disclosure, where a current mobile terminal such as a smart phone is generally provided with a program running space, where the program running space includes a user space and an operating system space, where the user space runs one or more application programs, the one or more application programs are third-party application programs installed on the mobile terminal, and the operating system space runs an operating system of the mobile terminal. The mobile terminal can specifically run an Android system, a mobile operating system iOS developed by apple Inc., and the like, and the mobile terminal is not limited herein.
In a general design, taking a game service of a mobile terminal as an example, the relevant characteristics of the game service are as follows: long connections, small data packets, low traffic, low latency requirements, low fault tolerance, and sensitivity to changes in the wireless network environment. Due to the sensing capability range of normal people, when the delay in the game service reaches the level of 100ms, the user can obviously feel the card pause, and the operation is not flexible; when the delay in the game reaches the 200ms level, the operation of the user and the game perception feedback can not be synchronized basically, and the user experience is seriously influenced. As can be seen from the network architecture shown in fig. 1A, the process of the mobile terminal interacting with the network device for game service data includes access network delay from the mobile terminal to the air interface of the network, and time consumption for transmitting IP data from the access network to the game server.
In view of the above situation, an embodiment of the present application provides a method for adjusting transmit power, which is applied to a mobile terminal, and includes: measuring a signal parameter of a target serving cell associated with the mobile terminal, and determining the signal receiving quality of the mobile terminal as a first signal receiving quality according to the signal parameter, wherein the first signal receiving quality is the signal receiving quality when the signal parameter is less than or equal to a first preset threshold value; under the first signal receiving quality, when the failure times of sending the uplink data are greater than the preset times, determining a first transmitting power which corresponds to the signal parameters and enables the data transmission success rate to be greater than the preset success rate according to a historical transmitting power record corresponding to the first position parameters of the mobile terminal; and adjusting the transmitting power of the mobile terminal to the first transmitting power to transmit the uplink data. According to the method, when the mobile terminal determines that the current signal receiving quality is the first signal receiving quality according to the signal parameters, namely, under the condition of weak signals with poor signals, the transmitting power is adjusted according to the historical transmitting power record, so that the intelligence and the accuracy of adjusting the transmitting power of the mobile terminal are improved, and the transmitting power is adjusted in time when the number of times of failure of sending uplink data is greater than the preset number of times, so that the network delay under the weak signal scene is reduced.
Embodiments of the present application will be described below with reference to the accompanying drawings.
Referring to fig. 2, fig. 2 is a flowchart illustrating a transmit power adjustment method according to an embodiment of the present application, which is applied to a mobile terminal, and which can be executed by an application processor, a baseband processor, or a SoC of the mobile terminal, for example, and not limited herein. As shown in the figure, the transmission power adjustment method includes:
s201, the mobile terminal measures a signal parameter of a target serving cell associated with the mobile terminal, and determines the signal receiving quality of the mobile terminal to be a first signal receiving quality according to the signal parameter, wherein the first signal receiving quality is the signal receiving quality when the signal parameter is less than or equal to a first preset threshold value.
The signal receiving quality is a state when the mobile terminal receives downlink data sent by the network device in the target serving cell, and is used for indicating the quality of the signal received by the mobile terminal.
Wherein the signal parameters include at least one of: reference Signal Received Power (RSRP), Reference Signal Received Quality (RSRQ), Signal-to-NOISE RATIO (SNR), Channel Quality Indicator (CQI).
The target serving cell associated with the mobile terminal includes at least one serving cell, and the target serving cell associated with the mobile terminal may be a plurality of neighboring cells of the mobile terminal, and may also include a serving cell currently connected to the mobile terminal and a neighboring serving cell to which the mobile terminal is to be switched and connected.
The first preset threshold may be a minimum value of a signal parameter of the mobile terminal communicating with the target serving cell, that is, the first signal reception quality may be understood as a weak signal state.
Wherein, when the signal parameter is RSRP, the first preset threshold may be-105 dBm; when the signal parameter is RSRQ, the first preset threshold may be-14.5 dB; when the signal parameter is SNR, the first preset threshold may be 12 dB; when the signal parameter is CQI, the first preset threshold may be 12, which is not limited herein.
In one possible example, the foreground of the mobile terminal runs a target application, and the target application may be a game application, a video application, or the like, which is not limited herein. Illustratively, the running interface of the target application includes a multi-user Online Battle Arena (MOBA) scene interface.
The mobile online tactical competition can be understood as multi-person real-time online competitive competition, and is characterized by real-time performance, online networking, multi-person competition and the like.
In specific implementation, the mobile terminal can analyze a plurality of data packets through sampling of the baseband processor, identify an MOBA scene of a target application program running in the foreground through attributes such as format of the data packets, and acquire scene information sent by the foreground application program through the application processor, so that an operating system can timely know the MOBA scene of the target application program running in the foreground, and the application processor is not limited uniquely here. That is to say, the triggering condition for the mobile terminal to execute the step S201 may be that the mobile terminal detects that the current operation scene is the MOBA scene, so as to implement the exclusive optimization control for the MOBA scene.
As can be seen, in this example, when the foreground operating interface is the MOBA, the mobile terminal needs a larger network resource due to the real-time property of the scene, and therefore, executing the transmit power adjustment method in the scene is beneficial to reducing the network delay of the MOBA and avoiding the scene from being stuck.
And S202, under the first signal receiving quality, when the failure times of the mobile terminal for sending the uplink data are greater than the preset times, determining the first transmission power which corresponds to the signal parameters and enables the data transmission success rate to be greater than the preset success rate according to the historical transmission power record corresponding to the first position parameters of the mobile terminal.
The uplink data may be understood as data sent by the mobile terminal to the network device, where the uplink data includes multiple data packets, and different data packets may be associated with different application programs in the mobile terminal.
The first location parameter is a current location parameter of the mobile terminal, and the historical transmission power record may at least include location parameters, transmission power, data transmission success rate, and other parameters.
The first transmit power may be any one of the transmit powers with the data transmission success rate greater than the preset success rate, may also be an average transmit power of a plurality of transmit powers with the data transmission success rate greater than the preset success rate, and may also be a maximum transmit power of the plurality of transmit powers with the data transmission success rate greater than the preset success rate, which is not limited herein.
The preset times may be 2 times, 3 times, 4 times, etc., and the preset success rate may be 80%, 85%, 90%, etc., which is not limited herein.
S203, the mobile terminal adjusts the transmitting power of the mobile terminal to the first transmitting power to transmit the uplink data.
It can be seen that, in this embodiment of the present application, a mobile terminal first measures a signal parameter of a target serving cell associated with the mobile terminal, determines, according to the signal parameter, that a signal reception quality of the mobile terminal is a first signal reception quality, where the first signal reception quality is a signal reception quality when the signal parameter is less than or equal to a first preset threshold, and then, under the first signal reception quality, when a number of failures in sending uplink data is greater than a preset number, determines, according to a historical transmission power record corresponding to a first location parameter of the mobile terminal, a first transmission power corresponding to the signal parameter and having a data transmission success rate greater than a preset success rate, and finally, adjusts the transmission power of the mobile terminal to be the first transmission power to send the uplink data. Therefore, when the mobile terminal determines that the current signal receiving quality is the first signal receiving quality according to the signal parameters, namely, under the condition of weak signals with relatively poor signals, the transmitting power is adjusted according to the historical transmitting power record, so that the intelligence and the accuracy of adjusting the transmitting power of the mobile terminal are improved, and the transmitting power is adjusted in time when the number of times of failure of sending uplink data is greater than the preset number of times, so that the network delay under the weak signal scene is reduced.
In one possible example, after the measuring the signal parameter of the target serving cell associated with the mobile terminal, the method further includes:
determining the signal receiving quality of the mobile terminal to be a second signal receiving quality according to the signal parameter, wherein the second signal receiving quality is the signal receiving quality when the signal parameter is greater than the first preset threshold and is less than or equal to a second preset threshold;
determining the data type of a data packet in the uplink data under the second signal receiving quality;
determining a sending strategy of the uplink data according to the data type of the data packet in the uplink data;
and sending the uplink data according to the sending strategy.
Wherein the first preset threshold is smaller than the second preset threshold, and when the signal parameter is RSRP, the second preset threshold may be-65 dBm; when the signal parameter is RSRQ, the second preset threshold may be-8.5 dB; the second preset threshold may be 30dB when the signal parameter is SNR; when the signal parameter is CQI, the second preset threshold may be 30, which is not limited herein.
The data types may be divided into data using a UDP protocol, data using a TCP/IP protocol, and the like according to the protocol types, or may be divided into data when the data is randomly accessed to the serving cell and data sent to the third-party server of the application program according to the purpose of executing the data, and the data types may be classified differently according to different requirements, which is not limited herein.
The uplink data includes a plurality of data packets, the determining the transmission policy of the uplink data according to the data type of the data packet in the uplink data may be a transmission policy of transmitting the uplink data according to different data types and different transmission powers, or a transmission policy of determining a transmission timing sequence of the data packet according to different data types, and the like, which is not limited herein.
It can be seen that, in this example, the mobile terminal classifies different data packets in the uplink data, determines the type of each data packet, determines a sending policy according to the data type, which is beneficial to improving the flexibility of uplink data transmission of the mobile terminal, and determines the same data type as one sending policy, which is beneficial to improving the speed of data transmission of the mobile terminal.
In this possible example, after determining the data type of the data packet in the uplink data, the method further includes:
determining the priority of the data packet according to the data type of the data packet;
and determining a sending sequence of the data packets in the uplink data according to the priority of the data packets, wherein the sending sequence is used for the mobile terminal to determine the sequence when the data packets in the uplink data are sent.
The method for determining the transmission sequence of the data packet in the uplink data according to the data type of the data packet is various, for example, the priority may be determined according to the data type, and the transmission sequence may be determined according to the priority; or the data type of the data sent by the target application program of the foreground may be used as the data type of the first sending order, the data packets having the same data type as the data sent by the foreground application program are all used as the first sending order, and the rest of the data types are sorted according to the sending time, which is not limited herein.
For example, the scene interface of the current foreground application is an MOBA scene, and most of data of the MOBA scene is UDP data, so that data packets belonging to the UDP data can be set as a first transmission sequence, and data delay of the MOBA scene is reduced.
It can be seen that, in this example, the mobile terminal determines the sending sequence of the data packet according to the data type of the data packet in the uplink data, and sends the currently required data preferentially, which is beneficial to reducing the time delay of the current scene, and sends the same type of data together, which provides a convenient condition for the network device to decode, and is beneficial to improving the data analysis speed.
In one possible example, the determining the transmission policy of the uplink data according to the data type of the data packet in the uplink data includes:
acquiring the access success rate of the target serving cell to be accessed in a historical access record corresponding to the second position parameter of the mobile terminal;
determining a step length ascending sequence of the transmitting power when the mobile terminal sends the lead code according to the access success rate;
determining a sending strategy of the preamble according to the step climbing sequence, wherein the sending strategy is used for the mobile terminal to execute the random access process.
The second location parameter is a current location parameter of the mobile terminal, the historical access record includes access information of a plurality of serving cells associated with the second location parameter, the access information includes time during access, random access times during access, access success rate, access rate and the like, and the access success rate is a ratio of the times of successful random access to the total times of random access.
The specific implementation manner of determining, by the mobile terminal, the step length climbing sequence of the transmission power when the mobile terminal sends the preamble according to the access success rate may be to determine the step length climbing sequence according to a correspondence relationship between an access success rate and a step length climbing sequence preset by an access success rate query.
For example, when the transmission power ranges from 1db to 25db, the step climbing sequence is 2, 4, 6, and 8, and the rated transmission power is 1db, the transmission power of the random access procedure preamble is 1+2 to 3db, 3+4 to 7db, 7+3 to 13db, 13+8 to 21db, and 25db, respectively, and the mobile terminal performs transmission of the preamble in this order.
It can be seen that, in this example, when the uplink data is a preamble, the mobile terminal dynamically determines the step-size ascending sequence of the transmission power of the preamble sent by the mobile terminal according to the historical access record, instead of fixedly using the same group of step-size ascending sequences to execute each random access process, which is beneficial to improving the intelligence of determining the transmission power and improving the random access speed of the mobile terminal.
In one possible example, the measuring the signal parameter of the target serving cell associated with the mobile terminal includes:
determining a plurality of serving cells associated with the second location parameter;
determining the priorities of the plurality of service cells according to the access rates of the mobile terminal to the plurality of service cells in the historical access records;
determining the target serving cell to be accessed by the mobile terminal according to the priority, wherein the target serving cell to be accessed is used for receiving uplink data which are sent by the mobile terminal and comprise the lead codes;
measuring the signal parameters of the target serving cell, the signal parameters including at least one of: reference signal received power, RSRP, reference signal received quality, RSRQ, signal-to-noise ratio, SNR, channel quality, CQI.
The mobile terminal may determine the priorities of the multiple serving cells according to the access rates in the history access record, or may determine the priorities of the multiple serving cells according to the signal qualities of the multiple serving cells in the history access record, which is not limited herein.
The target serving cell to be accessed is a serving cell with the highest priority in the plurality of serving cells, and the mobile terminal sends the preamble to the target serving cell.
As can be seen, in this example, the mobile terminal determines the priorities of the multiple serving cells according to the historical access records, then determines the target serving cell to be accessed according to the priorities, and further measures the signal parameters of the target serving cell, which is beneficial to improving the speed of data measurement, reducing the workload of the mobile terminal, further improving the intelligence of the mobile terminal, and reducing the power consumption of the mobile terminal.
In one possible example, the determining the transmission policy of the uplink data according to the data type of the data packet in the uplink data includes:
taking the data type of the data packet as a query identifier, querying a mapping relation between a preset data type and transmission power, determining second transmission power corresponding to the data type of the data packet, and adjusting the transmission power of the mobile terminal to be the second transmission power;
and determining the sending strategy of the uplink data according to the second transmitting power.
And determining the sending strategy of the mobile terminal according to the second transmitting power to transmit the uplink data according to the second transmitting power, wherein different data types correspond to different transmitting powers.
As can be seen, in this example, the mobile terminal determines the second transmission power of each data packet in the uplink data according to the data type, and sets different transmission powers according to different requirements, which is beneficial to reducing the overall power consumption of the mobile terminal.
Referring to fig. 3, in accordance with the embodiment shown in fig. 2, fig. 3 is a flowchart illustrating a transmit power adjustment method provided in an embodiment of the present application, which is applied to a mobile terminal, and is exemplary and can be executed by an application processor or a baseband processor or a SoC of the mobile terminal, which is not limited herein. As shown in the figure, the transmission power adjustment method includes:
s301, the mobile terminal measures a signal parameter of a target serving cell associated with the mobile terminal, and determines the signal receiving quality of the mobile terminal to be a second signal receiving quality according to the signal parameter, wherein the second signal receiving quality is the signal receiving quality when the signal parameter is greater than a first preset threshold and is less than or equal to a second preset threshold.
Wherein the signal parameters include at least one of: reference signal received power RSRP, reference signal received quality RSRQ, signal to noise ratio SNR and channel quality indicator CQI.
S302, under the second signal receiving quality, the mobile terminal determines a data type of a data packet in uplink data.
S303, the mobile terminal determines the priority of the data packet according to the data type of the data packet.
S304, the mobile terminal determines a sending sequence of the data packets in the uplink data according to the priority of the data packets, and the sending sequence is used for the mobile terminal to determine the sequence when the mobile terminal sends the data packets in the uplink data.
S305, the mobile terminal queries a mapping relation between a preset data type and a transmitting power by taking the data type of the data packet as a query identifier, determines a second transmitting power corresponding to the data type of the data packet, and adjusts the transmitting power of the mobile terminal to be the second transmitting power.
S306, the mobile terminal determines the sending strategy of the uplink data according to the second transmitting power.
S307, the mobile terminal sends the uplink data according to the sending strategy.
It can be seen that, in this embodiment of the present application, a mobile terminal first measures a signal parameter of a target serving cell associated with the mobile terminal, determines, according to the signal parameter, that a signal reception quality of the mobile terminal is a first signal reception quality, where the first signal reception quality is a signal reception quality when the signal parameter is less than or equal to a first preset threshold, and then, under the first signal reception quality, when a number of failures in sending uplink data is greater than a preset number, determines, according to a historical transmission power record corresponding to a first location parameter of the mobile terminal, a first transmission power corresponding to the signal parameter and having a data transmission success rate greater than a preset success rate, and finally, adjusts the transmission power of the mobile terminal to be the first transmission power to send the uplink data. Therefore, when the mobile terminal determines that the current signal receiving quality is the first signal receiving quality according to the signal parameters, namely, under the condition of weak signals with relatively poor signals, the transmitting power is adjusted according to the historical transmitting power record, so that the intelligence and the accuracy of adjusting the transmitting power of the mobile terminal are improved, and the transmitting power is adjusted in time when the number of times of failure of sending uplink data is greater than the preset number of times, so that the network delay under the weak signal scene is reduced.
In addition, the mobile terminal determines a sending sequence of the data packet according to the data type of the data packet in the uplink data, and sends the currently needed data preferentially, so that the time delay of the current scene is favorably reduced, and the same type of data is sent together, so that a convenient condition is provided for network equipment decoding, the analysis speed of the data is favorably improved, in addition, the second transmitting power of the data packet in the uplink data is determined according to the data type, different transmitting powers are set according to different requirements, and the whole power consumption of the mobile terminal is favorably reduced.
Referring to fig. 4, in accordance with the embodiment shown in fig. 2, fig. 4 is a flowchart illustrating a transmit power adjustment method provided in an embodiment of the present application, which is applied to a mobile terminal, and is exemplary and can be executed by an application processor or a baseband processor or a SoC of the mobile terminal, which is not limited herein. As shown in the figure, the method for adjusting transmission power includes:
s401, the mobile terminal determines a plurality of service cells associated with the second position parameter of the mobile terminal.
S402, the mobile terminal determines the priority of the plurality of service cells according to the access rate of the mobile terminal to the plurality of service cells in the historical access record corresponding to the second position parameter.
S403, the mobile terminal determines a target service cell to be accessed by the mobile terminal according to the priority.
And determining the target serving cell to be accessed by the mobile terminal according to the priority, wherein the target serving cell to be accessed is used for receiving the uplink data which is sent by the mobile terminal and comprises the lead code.
S404, the mobile terminal measures the signal parameter of the target service cell.
Wherein the signal parameters include at least one of: reference signal received power, RSRP, reference signal received quality, RSRQ, signal-to-noise ratio, SNR, channel quality, CQI.
S405, the mobile terminal determines the signal receiving quality of the mobile terminal to be a second signal receiving quality according to the signal parameter, wherein the second signal receiving quality is the signal receiving quality when the signal parameter is greater than a first preset threshold and is less than or equal to a second preset threshold.
S406, under the second signal receiving quality, the mobile terminal obtains the access success rate of the target serving cell to be accessed in the historical access record.
S407, the mobile terminal determines a step-size ascending sequence of the transmitting power when the mobile terminal sends the lead code according to the access success rate.
Wherein the preamble is used for a random access procedure for the target serving cell, thereby accessing the target serving cell.
S408, the mobile terminal determines a sending strategy of the lead code according to the step climbing sequence, and the sending strategy is used for the mobile terminal to execute the random access process.
S409, the mobile terminal sends the uplink data according to the sending strategy.
It can be seen that, in this embodiment of the present application, a mobile terminal first measures a signal parameter of a target serving cell associated with the mobile terminal, determines, according to the signal parameter, that a signal reception quality of the mobile terminal is a first signal reception quality, where the first signal reception quality is a signal reception quality when the signal parameter is less than or equal to a first preset threshold, and then, under the first signal reception quality, when a number of failures in sending uplink data is greater than a preset number, determines, according to a historical transmission power record corresponding to a first location parameter of the mobile terminal, a first transmission power corresponding to the signal parameter and having a data transmission success rate greater than a preset success rate, and finally, adjusts the transmission power of the mobile terminal to be the first transmission power to send the uplink data. Therefore, when the mobile terminal determines that the current signal receiving quality is the first signal receiving quality according to the signal parameters, namely, under the condition of weak signals with relatively poor signals, the transmitting power is adjusted according to the historical transmitting power record, so that the intelligence and the accuracy of adjusting the transmitting power of the mobile terminal are improved, and the transmitting power is adjusted in time when the number of times of failure of sending uplink data is greater than the preset number of times, so that the network delay under the weak signal scene is reduced.
In addition, the mobile terminal determines the priorities of a plurality of service cells according to the historical access records, then determines a target service cell to be accessed according to the priorities, and further measures the signal parameters of the target service cell, thereby being beneficial to improving the speed of data measurement, reducing the workload of the mobile terminal, further improving the intelligence of the mobile terminal, and reducing the power consumption of the mobile terminal.
In accordance with the embodiments shown in fig. 2, fig. 3 or fig. 4, please refer to fig. 5, and fig. 5 is a schematic structural diagram of a mobile terminal provided in an embodiment of the present application, where the mobile terminal runs one or more application programs and an operating system, and as shown in the figure, the mobile terminal includes a processor, a memory, a communication interface, and one or more programs, where the one or more programs are different from the one or more application programs, and the one or more programs are stored in the memory and configured to be executed by the processor, and the programs include instructions for performing the following steps;
measuring a signal parameter of a target serving cell associated with the mobile terminal, and determining the signal receiving quality of the mobile terminal as a first signal receiving quality according to the signal parameter, wherein the first signal receiving quality is the signal receiving quality when the signal parameter is less than or equal to a first preset threshold value;
under the first signal receiving quality, when the failure times of sending the uplink data are greater than the preset times, determining a first transmitting power which corresponds to the signal parameters and enables the data transmission success rate to be greater than the preset success rate according to a historical transmitting power record corresponding to the first position parameters of the mobile terminal;
and adjusting the transmitting power of the mobile terminal to the first transmitting power to transmit the uplink data.
It can be seen that, in this embodiment of the present application, a mobile terminal first measures a signal parameter of a target serving cell associated with the mobile terminal, determines, according to the signal parameter, that a signal reception quality of the mobile terminal is a first signal reception quality, where the first signal reception quality is a signal reception quality when the signal parameter is less than or equal to a first preset threshold, and then, under the first signal reception quality, when a number of failures in sending uplink data is greater than a preset number, determines, according to a historical transmission power record corresponding to a first location parameter of the mobile terminal, a first transmission power corresponding to the signal parameter and having a data transmission success rate greater than a preset success rate, and finally, adjusts the transmission power of the mobile terminal to be the first transmission power to send the uplink data. Therefore, when the mobile terminal determines that the current signal receiving quality is the first signal receiving quality according to the signal parameters, namely, under the condition of weak signals with relatively poor signals, the transmitting power is adjusted according to the historical transmitting power record, so that the intelligence and the accuracy of adjusting the transmitting power of the mobile terminal are improved, and the transmitting power is adjusted in time when the number of times of failure of sending uplink data is greater than the preset number of times, so that the network delay under the weak signal scene is reduced.
In one possible example, the program further includes instructions for performing the steps of: after measuring the signal parameter of the target serving cell associated with the mobile terminal, determining the signal reception quality of the mobile terminal as a second signal reception quality according to the signal parameter, where the second signal reception quality is the signal reception quality when the signal parameter is greater than the first preset threshold and less than or equal to a second preset threshold; and determining the data type of the data packet in the uplink data under the second signal receiving quality; determining a sending strategy of the uplink data according to the data type of the data packet in the uplink data; and sending the uplink data according to the sending strategy.
In this possible example, the program further includes instructions for performing the steps of: after the data type of the data packet in the uplink data is determined, determining the priority of the data packet according to the data type of the data packet; and determining a sending sequence of the data packets in the uplink data according to the priority of the data packets, wherein the sending sequence is used for the mobile terminal to determine the sequence when the data packets in the uplink data are sent.
In a possible example, the uplink data includes a preamble of a random access procedure of the mobile terminal, and in terms of determining the transmission policy of the uplink data according to the data type of the data packet in the uplink data, the instructions in the program are specifically configured to perform the following operations: acquiring the access success rate of the target serving cell to be accessed in a historical access record corresponding to the second position parameter of the mobile terminal; and a step length ascending sequence used for determining the transmitting power when the mobile terminal sends the lead code according to the access success rate; and a transmission strategy for determining the preamble according to the step climbing sequence, the transmission strategy being used for the mobile terminal to execute the random access procedure.
In one possible example, in terms of the measuring signal parameters of the target serving cell associated with the mobile terminal, the instructions in the program are specifically configured to: determining a plurality of serving cells associated with the second location parameter; and the priority of the plurality of service cells is determined according to the access rate of the mobile terminal accessing the plurality of service cells in the historical access record; the target serving cell to be accessed by the mobile terminal is determined according to the priority, and the target serving cell to be accessed is used for receiving uplink data which are sent by the mobile terminal and comprise the lead codes; and measuring the signal parameters of the target serving cell, the signal parameters including at least one of: reference signal received power, RSRP, reference signal received quality, RSRQ, signal-to-noise ratio, SNR, channel quality, CQI.
In one possible example, the data type of the uplink data includes a data type other than the preamble, and in terms of determining the transmission policy of the uplink data according to the data type of the data packet in the uplink data, the instructions in the program are specifically configured to perform the following operations: taking the data type of the data packet as a query identifier, querying a mapping relation between a preset data type and transmission power, determining second transmission power corresponding to the data type of the data packet, and adjusting the transmission power of the mobile terminal to be the second transmission power; and the sending strategy used for determining the uplink data according to the second transmitting power.
In one possible example, a target application program runs in the foreground of the mobile terminal, and a running interface of the target application program comprises a multi-user online tactical sports MOBA scene interface.
The above description has introduced the solution of the embodiment of the present application mainly from the perspective of the method-side implementation process. It is understood that the mobile terminal includes hardware structures and/or software modules for performing the respective functions in order to implement the above-described functions. Those of skill in the art would readily appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as hardware or combinations of hardware and computer software. Whether a function is performed as hardware or computer software drives hardware depends upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.
In the embodiment of the present application, the mobile terminal may be divided into the functional units according to the method example, for example, each functional unit may be divided corresponding to each function, or two or more functions may be integrated into one processing unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit. It should be noted that the division of the unit in the embodiment of the present application is schematic, and is only a logic function division, and there may be another division manner in actual implementation.
In the case of an integrated unit, fig. 6 shows a block diagram of a possible functional unit of the transmission power adjustment apparatus according to the above embodiment. The transmission power adjustment apparatus 600 includes a measurement unit 601, a determination unit 602, and an adjustment unit 603, wherein,
the measuring unit 601 is configured to measure a signal parameter of a target serving cell associated with the mobile terminal, and determine, according to the signal parameter, that the signal reception quality of the mobile terminal is a first signal reception quality, where the first signal reception quality is a signal reception quality when the signal parameter is less than or equal to a first preset threshold;
the determining unit 602 is configured to determine, when the number of failures in sending uplink data is greater than a preset number of times under the condition that the measuring unit 601 determines the first signal reception quality, a first transmit power that corresponds to the signal parameter and enables a data transmission success rate to be greater than a preset success rate according to a historical transmit power record corresponding to a first location parameter of the mobile terminal;
the adjusting unit 603 is configured to adjust the transmission power of the mobile terminal to the first transmission power determined by the determining unit 602 to send the uplink data.
It can be seen that, in this embodiment of the present application, a mobile terminal first measures a signal parameter of a target serving cell associated with the mobile terminal, determines, according to the signal parameter, that a signal reception quality of the mobile terminal is a first signal reception quality, where the first signal reception quality is a signal reception quality when the signal parameter is less than or equal to a first preset threshold, and then, under the first signal reception quality, when a number of failures in sending uplink data is greater than a preset number, determines, according to a historical transmission power record corresponding to a first location parameter of the mobile terminal, a first transmission power corresponding to the signal parameter and having a data transmission success rate greater than a preset success rate, and finally, adjusts the transmission power of the mobile terminal to be the first transmission power to send the uplink data. Therefore, when the mobile terminal determines that the current signal receiving quality is the first signal receiving quality according to the signal parameters, namely, under the condition of weak signals with relatively poor signals, the transmitting power is adjusted according to the historical transmitting power record, so that the intelligence and the accuracy of adjusting the transmitting power of the mobile terminal are improved, and the transmitting power is adjusted in time when the number of times of failure of sending uplink data is greater than the preset number of times, so that the network delay under the weak signal scene is reduced.
In a possible example, after the measuring the signal parameter of the target serving cell associated with the mobile terminal, the measuring unit 601 is further configured to determine, according to the signal parameter, that the signal reception quality of the mobile terminal is a second signal reception quality, where the second signal reception quality is a signal reception quality when the signal parameter is greater than the first preset threshold and is less than or equal to a second preset threshold;
the determining unit 602 is further configured to determine, at the second signal reception quality, a data type of a data packet in the uplink data; and a sending strategy for determining the uplink data according to the data type of the data packet in the uplink data;
the sending unit 603 is further configured to send the uplink data according to the sending policy.
In this possible example, after the determining the data type of the data packet in the uplink data, the determining unit 602 is further configured to determine the priority of the data packet according to the data type of the data packet; and determining a sending sequence of the data packets in the uplink data according to the priority of the data packets, wherein the sending sequence is used for the mobile terminal to determine the sequence when the data packets in the uplink data are sent.
In a possible example, the uplink data includes a preamble of a random access procedure of the mobile terminal, and in terms of determining the transmission policy of the uplink data according to the data type of the data packet in the uplink data, the determining unit 602 is specifically configured to: acquiring the access success rate of the target serving cell to be accessed in a historical access record corresponding to the second position parameter of the mobile terminal; determining a step length ascending sequence of the transmitting power when the mobile terminal sends the lead code according to the access success rate; and a transmission strategy for determining the preamble according to the step climbing sequence, the transmission strategy being used for the mobile terminal to execute the random access procedure.
In one possible example, in terms of the measuring the signal parameter of the target serving cell associated with the mobile terminal, the measuring unit 601 is specifically configured to: determining a plurality of serving cells associated with the second location parameter; and the priority of the plurality of service cells is determined according to the access rate of the mobile terminal accessing the plurality of service cells in the historical access record; the target serving cell to be accessed by the mobile terminal is determined according to the priority, and the target serving cell to be accessed is used for receiving uplink data which are sent by the mobile terminal and comprise the lead codes; and measuring the signal parameters of the target serving cell, the signal parameters including at least one of: reference signal received power, RSRP, reference signal received quality, RSRQ, signal-to-noise ratio, SNR, channel quality, CQI.
In a possible example, the data type of the uplink data includes a data type other than the preamble, and in terms of determining the transmission policy of the uplink data according to the data type of the data packet in the uplink data, the determining unit 602 is specifically configured to: taking the data type of the data packet as a query identifier, querying a mapping relation between a preset data type and transmission power, determining second transmission power corresponding to the data type of the data packet, and adjusting the transmission power of the mobile terminal to be the second transmission power; and the sending strategy used for determining the uplink data according to the second transmitting power.
In one possible example, a target application program runs in the foreground of the mobile terminal, and a running interface of the target application program comprises a multi-user online tactical sports MOBA scene interface.
It should be noted that the transmission power adjusting apparatus described in the embodiments of the present application is in the form of a functional unit. The term "unit" as used herein is to be understood in its broadest possible sense, and objects used to implement the functions described by the respective "unit" may be, for example, an integrated circuit ASIC, a single circuit, a processor (shared, dedicated, or chipset) and memory that execute one or more software or firmware programs, a combinational logic circuit, and/or other suitable components that provide the described functionality.
Specifically, the determining unit 602 and the adjusting unit 603 may be a processor of a mobile terminal, and the measuring unit 601 may be a communication interface of the mobile terminal.
Embodiments of the present application also provide a computer storage medium, where the computer storage medium stores a computer program for electronic data exchange, and the computer program enables a computer to execute part or all of the steps of any one of the methods described in the above method embodiments, and the computer includes a mobile terminal.
Embodiments of the present application also provide a computer program product comprising a non-transitory computer readable storage medium storing a computer program operable to cause a computer to perform some or all of the steps of any of the methods as described in the above method embodiments. The computer program product may be a software installation package, the computer comprising a mobile terminal.
It should be noted that, for simplicity of description, the above-mentioned method embodiments are described as a series of acts or combination of acts, but those skilled in the art will recognize that the present application is not limited by the order of acts described, as some steps may occur in other orders or concurrently depending on the application. Further, those skilled in the art should also appreciate that the embodiments described in the specification are preferred embodiments and that the acts and modules referred to are not necessarily required in this application.
In the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
In the embodiments provided in the present application, it should be understood that the disclosed apparatus may be implemented in other manners. For example, the above-described embodiments of the apparatus are merely illustrative, and for example, the above-described division of the units is only one type of division of logical functions, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection of some interfaces, devices or units, and may be an electric or other form.
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, 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, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit may be stored in a computer readable memory if it is implemented in the form of a software functional unit and sold or used as a stand-alone product. Based on such understanding, the technical solution of the present application may be substantially implemented or a part of or all or part of the technical solution contributing to the prior art may be embodied in the form of a software product stored in a memory, 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 steps of the above-mentioned method of the embodiments of the present application. And the aforementioned memory comprises: a U-disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic or optical disk, and other various media capable of storing program codes.
Those skilled in the art will appreciate that all or part of the steps in the methods of the above embodiments may be implemented by associated hardware instructed by a program, which may be stored in a computer-readable memory, which may include: flash Memory disks, Read-Only memories (ROMs), Random Access Memories (RAMs), magnetic or optical disks, and the like.
The foregoing detailed description of the embodiments of the present application has been presented to illustrate the principles and implementations of the present application, and the above description of the embodiments is only provided to help understand the method and the core concept of the present application; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in view of the above, the content of the present specification should not be construed as a limitation to the present application.

Claims (10)

1. A transmission power adjustment method is applied to a mobile terminal, and comprises the following steps:
measuring a signal parameter of a target serving cell associated with the mobile terminal, and determining that the signal reception quality of the mobile terminal is a first signal reception quality or a second signal reception quality according to the signal parameter, wherein the first signal reception quality is the signal reception quality when the signal parameter is less than or equal to a first preset threshold, the second signal reception quality is the signal reception quality when the signal parameter is greater than the first preset threshold and less than or equal to a second preset threshold, and the first preset threshold is less than the second preset threshold;
under the first signal receiving quality, when the failure times of sending the uplink data are greater than the preset times, determining a first transmitting power which corresponds to the signal parameters and enables the data transmission success rate to be greater than the preset success rate according to a historical transmitting power record corresponding to the first position parameters of the mobile terminal;
adjusting the transmitting power of the mobile terminal to the first transmitting power to transmit the uplink data;
and under the second signal receiving quality, determining that the uplink data comprises a lead code of the random access process of the mobile terminal, acquiring the access success rate of the target serving cell to be accessed in a historical access record corresponding to a second position parameter of the mobile terminal, determining a step ascending sequence of the transmitting power when the mobile terminal transmits the lead code according to the access success rate, determining a sending sequence of the lead code according to the step ascending sequence by respectively superposing rated transmitting power, and executing the random access process and the sending of the uplink data according to the sending sequence of the lead code.
2. The method of claim 1, wherein after measuring the signal parameters of the target serving cell associated with the mobile terminal, the method further comprises:
determining the data type of a data packet in the uplink data under the second signal receiving quality;
determining a sending strategy of the uplink data according to the data type of the data packet in the uplink data;
and sending the uplink data according to the sending strategy.
3. The method of claim 2, wherein after determining the data type of the data packet in the uplink data, the method further comprises:
determining the priority of the data packet according to the data type of the data packet;
and determining a sending sequence of the data packets in the uplink data according to the priority of the data packets, wherein the sending sequence is used for the mobile terminal to determine the sequence when the data packets in the uplink data are sent.
4. The method according to claim 2 or 3, wherein the determining the transmission policy of the uplink data according to the data type of the data packet in the uplink data further comprises:
determining a sending strategy of the preamble according to the step climbing sequence, wherein the sending strategy is used for the mobile terminal to execute the random access process.
5. The method of claim 4, wherein the measuring the signal parameter of the target serving cell associated with the mobile terminal comprises:
determining a plurality of serving cells associated with the second location parameter;
determining the priorities of the plurality of service cells according to the access rates of the mobile terminal to the plurality of service cells in the historical access records;
determining the target serving cell to be accessed by the mobile terminal according to the priority, wherein the target serving cell to be accessed is used for receiving uplink data which are sent by the mobile terminal and comprise the lead codes;
measuring the signal parameters of the target serving cell, the signal parameters including at least one of: reference signal received power, RSRP, reference signal received quality, RSRQ, signal-to-noise ratio, SNR, channel quality, CQI.
6. The method according to claim 2 or 3, wherein the data type of the uplink data includes a data type other than the preamble, and the determining the transmission policy of the uplink data according to the data type of the data packet in the uplink data includes:
taking the data type of the data packet as a query identifier, querying a mapping relation between a preset data type and transmission power, determining second transmission power corresponding to the data type of the data packet, and adjusting the transmission power of the mobile terminal to be the second transmission power;
and determining the sending strategy of the uplink data according to the second transmitting power.
7. The method according to claim 1, wherein a target application is run in a foreground of the mobile terminal, and a running interface of the target application comprises a multi-user online tactical sports MOBA scene interface.
8. A transmission power adjusting device is applied to a mobile terminal and comprises a measuring unit, a determining unit and an adjusting unit, wherein,
the measurement unit is configured to measure a signal parameter of a target serving cell associated with the mobile terminal, and determine, according to the signal parameter, that the signal reception quality of the mobile terminal is a first signal reception quality or a second signal reception quality, where the first signal reception quality is a signal reception quality when the signal parameter is less than or equal to a first preset threshold, the second signal reception quality is a signal reception quality when the signal parameter is greater than the first preset threshold and less than or equal to a second preset threshold, and the first preset threshold is less than the second preset threshold;
the determining unit is configured to determine, when the number of failures in sending uplink data is greater than a preset number of times under the condition that the measuring unit determines the first signal reception quality, a first transmission power that corresponds to the signal parameter and enables a data transmission success rate to be greater than a preset success rate according to a historical transmission power record corresponding to a first location parameter of the mobile terminal;
the adjusting unit is configured to adjust the transmission power of the mobile terminal to the first transmission power determined by the determining unit to send the uplink data;
under the second signal receiving quality, the determining unit determines that the uplink data includes a preamble of a random access process of the mobile terminal, obtains an access success rate of the target serving cell to be accessed in a history access record corresponding to a second location parameter of the mobile terminal, determines a step-up sequence of transmission power when the mobile terminal sends the preamble according to the access success rate, determines a sending sequence of the preamble by respectively superimposing rated transmission power according to the step-up sequence, and sends the random access process and the uplink data according to the sending sequence of the preamble.
9. A mobile terminal, characterized in that it comprises a processor, a memory, said memory storing a program, said processor being adapted to invoke said program to perform the method according to any of claims 1-7.
10. A computer-readable storage medium, characterized in that the computer-readable storage medium stores a computer program for electronic data exchange, wherein the computer program causes a computer to perform the method according to any one of claims 1-7.
CN201711429073.2A 2017-12-26 2017-12-26 Method and device for adjusting transmission power Active CN108199786B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711429073.2A CN108199786B (en) 2017-12-26 2017-12-26 Method and device for adjusting transmission power

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711429073.2A CN108199786B (en) 2017-12-26 2017-12-26 Method and device for adjusting transmission power

Publications (2)

Publication Number Publication Date
CN108199786A CN108199786A (en) 2018-06-22
CN108199786B true CN108199786B (en) 2021-05-04

Family

ID=62584104

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711429073.2A Active CN108199786B (en) 2017-12-26 2017-12-26 Method and device for adjusting transmission power

Country Status (1)

Country Link
CN (1) CN108199786B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108990036B (en) * 2018-09-27 2020-02-11 珠海格力电器股份有限公司 Method, device, storage medium and signal transceiver for adjusting transmission power
WO2020087454A1 (en) * 2018-11-01 2020-05-07 Oppo广东移动通信有限公司 Power regulation method and terminal device
WO2020132862A1 (en) * 2018-12-25 2020-07-02 Oppo广东移动通信有限公司 Method for controlling uplink transmission power, terminal device, and network device
CN110190935A (en) * 2019-06-18 2019-08-30 王涛 A kind of transmission method and device of mobile car networking and the anti-interference decaying in cloud
CN111405391A (en) * 2020-02-18 2020-07-10 深圳市普威技术有限公司 Method and device for improving communication quality of communication equipment and communication equipment
CN111343703B (en) * 2020-02-20 2023-06-30 RealMe重庆移动通信有限公司 Transmission power control method, device, mobile terminal and storage medium
CN111246557B (en) * 2020-03-31 2023-09-01 上海庆科信息技术有限公司 Method, device, storage medium, processor and system for determining transmitting power
CN111479317B (en) * 2020-04-13 2023-12-05 Oppo广东移动通信有限公司 Communication control method and device of mobile device, storage medium and mobile device
CN112134628B (en) * 2020-09-18 2022-06-14 上海闻泰信息技术有限公司 Antenna transmission power adjusting method, device, storage medium and terminal equipment
CN112601241B (en) * 2020-12-14 2023-06-16 维沃移动通信有限公司 Network access method and device
CN116602023A (en) * 2020-12-14 2023-08-15 高通股份有限公司 Determining initial PRACH preamble transmit power based on historically completed PRACH procedures
CN112804743A (en) * 2021-01-05 2021-05-14 上海艾策通讯科技股份有限公司 Self-adaptive adjusting method for gateway AP transmitting power, storage medium and gateway equipment
CN113286354B (en) * 2021-04-07 2023-11-03 深圳市广和通无线股份有限公司 Method, related apparatus, device and readable storage medium for adjusting performance parameters
CN117767994A (en) * 2022-09-16 2024-03-26 华为技术有限公司 Method and device for adjusting transmitting power

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102036326A (en) * 2009-09-25 2011-04-27 华为技术有限公司 Random access measurement method, switching delay optimization method, device and system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102638852B (en) * 2011-02-12 2016-06-22 电信科学技术研究院 A kind of quality-of-service based dispatching method, equipment and system
CN102781084B (en) * 2011-05-13 2017-04-19 北京邮电大学 Semi-static uplink power control method
CN106507488B (en) * 2016-11-23 2019-08-09 中国联合网络通信集团有限公司 A kind of method, apparatus and system of the priority configuring stream medium data

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102036326A (en) * 2009-09-25 2011-04-27 华为技术有限公司 Random access measurement method, switching delay optimization method, device and system

Also Published As

Publication number Publication date
CN108199786A (en) 2018-06-22

Similar Documents

Publication Publication Date Title
CN108199786B (en) Method and device for adjusting transmission power
CN108092755B (en) Parameter adjusting method and device
CN108174413B (en) Parameter adjusting method and device
CN107896380B (en) Network switching control method and device
CN107911832B (en) Cell measurement method and related equipment
CN107333293B (en) Method and device for reporting measurement information
CN108055348B (en) Method for adjusting data transmission priority and related equipment
CN108848532B (en) Data transmission optimization method and device and computer storage medium
CN108200598B (en) Cell measurement method and device
CN108200660B (en) Data transmission method and device
US9844024B2 (en) Determination of the real tracking-area when dynamic-TA techniques are applied
CN112997528B (en) Network switching method and related equipment
CN108462596B (en) SLA decomposition method, equipment and system
CN108668296B (en) Method, device and equipment for determining circuit switched fallback perception difference cell
CN108712778B (en) Channel selection method and related product
KR20160054899A (en) Apparatus and method for optimizing antenna parameter in wireless communication system
CN108207022A (en) Power regulating method and device
CN105101246A (en) Method and device for determining cell with coverage hole
CN108156627B (en) Cell measurement method and device
CN108200604B (en) Data transmission method and device
CN108156653B (en) Data transmission method and device
CN108093490B (en) Network switching control method and device
CN108605263B (en) Device-to-device based communication method and terminal
CN112153712A (en) Communication method and device of terminal and base station
CN108174414B (en) Parameter adjusting method and device

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
CB02 Change of applicant information
CB02 Change of applicant information

Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18

Applicant after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd.

Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18

Applicant before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd.

GR01 Patent grant
GR01 Patent grant