CN108092755B - Parameter adjusting method and device - Google Patents

Parameter adjusting method and device Download PDF

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CN108092755B
CN108092755B CN201711428800.3A CN201711428800A CN108092755B CN 108092755 B CN108092755 B CN 108092755B CN 201711428800 A CN201711428800 A CN 201711428800A CN 108092755 B CN108092755 B CN 108092755B
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cqi
target
mobile terminal
parameter
adjusting
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CN108092755A (en
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刘畅
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H04L5/0057—Physical resource allocation for CQI
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0026—Transmission of channel quality indication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality

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

Abstract

The embodiment of the application discloses a parameter adjusting method and device. The method comprises the following steps: determining a reference channel quality parameter CQI of a serving cell associated with the mobile terminal; acquiring uplink transmitting power when the mobile terminal sends uplink data to the serving cell; adjusting the reference CQI to be a target CQI according to the uplink transmitting power; and sending the target CQI to network equipment, wherein the target CQI is used for indicating the network equipment to determine the data block size of the downlink data. The embodiment of the application realizes the dynamic adjustment of the channel quality parameters, and is beneficial to improving the reporting flexibility of the channel quality parameters of the mobile terminal and the decoding success rate of the mobile terminal.

Description

Parameter adjusting method and device
Technical Field
The application relates to the technical field of mobile terminals, in particular to a parameter adjusting method and device.
Background
With the rapid development of the related technologies of mobile terminals such as smart phones, the processing performance of the mobile terminals is higher and higher, and more applications are installed in the mobile terminals of users, such as video applications, payment applications, game applications, music applications, 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 parameter adjusting method and device, which can realize dynamic adjustment of channel quality parameters, and are beneficial to improving the reporting flexibility of the channel quality parameters of the mobile terminal and the decoding success rate of the mobile terminal.
In a first aspect, an embodiment of the present application provides a parameter adjusting method, which is applied to a mobile terminal, and the method includes:
determining a reference channel quality parameter CQI of a serving cell associated with the mobile terminal;
acquiring uplink transmitting power when the mobile terminal sends uplink data to the serving cell;
adjusting the reference CQI to be a target CQI according to the uplink transmitting power;
and sending the target CQI to network equipment, wherein the target CQI is used for indicating the network equipment to determine the data block size of the downlink data.
In a second aspect, an embodiment of the present application provides a parameter adjusting apparatus, which is applied to a mobile terminal, and includes a determining unit, an obtaining unit, an adjusting unit, and a sending unit, wherein,
the determining unit is used for determining a reference channel quality parameter CQI of a serving cell associated with the mobile terminal;
the acquiring unit is configured to acquire uplink transmit power when the mobile terminal sends uplink data to the serving cell;
the adjusting unit is configured to adjust the reference CQI determined by the determining unit to be a target CQI according to the uplink transmit power acquired by the acquiring unit;
the sending unit is configured to send the target CQI determined by the adjusting unit to a network device, where the target CQI is used to instruct the network device to determine a data block size of downlink 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 invoke the program to execute instructions of the steps 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 the embodiment of the present application, a mobile terminal first determines a reference channel quality parameter CQI of a serving cell associated with the mobile terminal, then obtains uplink transmission power when the mobile terminal sends uplink data to the serving cell, then adjusts the reference CQI as a target CQI according to the uplink transmission power, and finally sends the target CQI to a network device, where the target CQI is used to instruct the network device to determine a data block size of downlink data. The embodiment of the application is beneficial to realizing the dynamic adjustment of the channel quality parameters, and is beneficial to improving the reporting flexibility of the channel quality parameters of the mobile terminal and the decoding success rate of the mobile terminal.
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 flow chart of a parameter adjusting method according to an embodiment of the present application;
fig. 3 is a schematic flow chart of a parameter adjusting method disclosed in the embodiment of the present application;
fig. 4 is a schematic flow chart of a parameter adjusting method disclosed in the embodiment of the present application;
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 parameter adjusting 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 invention, in which a 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 (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 a Core network device of a future communication system, and the base station 20 includes a Long Term Evolution (Long Term Evolution, LTE) base station eNB, 5G base station 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 parameter adjusting method applied to a mobile terminal, including: determining a reference channel quality parameter CQI of a serving cell associated with the mobile terminal; acquiring uplink transmitting power when the mobile terminal sends uplink data to the serving cell; adjusting the reference CQI to be a target CQI according to the uplink transmitting power; and sending the target CQI to network equipment, wherein the target CQI is used for indicating the network equipment to determine the data block size of the downlink data. In the method, the mobile terminal adjusts the channel quality parameter CQI according to the acquired uplink transmitting power, which is beneficial to realizing the dynamic adjustment of the channel quality parameter and improving the intelligence of adjusting the CQI, and the adjusted target CQI is used for indicating the network equipment to dynamically adjust the size of the data block of the downlink data sent to the mobile terminal, thereby being beneficial to improving the decoding success rate of the mobile terminal.
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 parameter adjusting 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 is not limited herein. As shown in the figure, the parameter adjusting method includes:
s201, the mobile terminal determines a reference Channel Quality parameter (CQI) of a serving cell associated with the mobile terminal.
The serving cell is a serving cell to which the mobile terminal is currently connected, or a serving cell to which the mobile terminal is to be switched to connect.
The mobile terminal may determine the Reference channel quality parameter of the serving cell associated with the mobile terminal by first measuring a Signal-to-Interference plus Noise Ratio (SINR) (or Signal-to-Noise Ratio (SNR)) and a Reference Signal Received Power (RSRP)), and then determining a corresponding CQI value when the BLER is less than 10% as a Reference CQI according to a pre-stored mapping table of SINR (or SNR, RSRP, etc.) and BLER.
The SINR refers to a ratio of the strength of the received useful signal to the strength of the received interference signal (noise and interference).
The CQI is an information indication of the channel quality, represents the quality of the current channel and corresponds to the signal-to-noise ratio of the channel, and has a value range of 0-31, wherein the CQI is regulated to have a value of 1-15 in the LTE system, the larger the value is, the better the quality of the current channel is represented, the smaller the value is, and the worse the quality of the current channel is represented.
S202, the mobile terminal obtains the uplink transmitting power when the mobile terminal sends uplink data to the service cell.
The uplink transmission power of the mobile terminal is associated with the current location information, that is, the uplink transmission power of the mobile terminal for the serving cell at the current location.
S203, the mobile terminal adjusts the reference CQI to be a target CQI according to the uplink transmitting power.
The strategy for adjusting the reference CQI as the target CQI according to the uplink transmission power parameter is various, and may be adjusted according to a historical adjustment record, or according to a preset corresponding relationship between the uplink transmission power and the CQI, for example, and is not limited herein.
S204, the mobile terminal sends the target CQI to network equipment, and the target CQI is used for indicating the network equipment to determine the data block size of downlink data.
The network device may be a base station, for example, an LTE base station or an NR base station (also referred to as a gNB base station).
After receiving the target CQI, the network device may determine the size of a data block in downlink data transmission according to the value of the target CQI, and a specific implementation manner of determining the size of the data block in downlink data transmission according to the target CQI is as follows: firstly, determining a modulation mode corresponding to a target CQI, determining a code rate according to the modulation mode, and then calculating the size of a data block according to the following formula: and the bit number of the information in the data block is the total bit number of the physical channel, namely the code rate.
It can be seen that, in the embodiment of the present application, a mobile terminal first determines a reference channel quality parameter CQI of a serving cell associated with the mobile terminal, then obtains uplink transmission power when the mobile terminal sends uplink data to the serving cell, then adjusts the reference CQI as a target CQI according to the uplink transmission power, and finally sends the target CQI to a network device, where the target CQI is used to instruct the network device to determine a data block size of downlink data. Therefore, the mobile terminal adjusts the channel quality parameter CQI according to the acquired uplink transmitting power, which is beneficial to realizing the dynamic adjustment of the channel quality parameter and improving the intelligence of adjusting the CQI, and the adjusted target CQI is used for indicating the network equipment to dynamically adjust the size of the data block of the downlink data sent to the mobile terminal, thereby being beneficial to improving the decoding success rate of the mobile terminal.
In one possible example, the method further comprises:
and detecting that a target application program runs on the foreground of the mobile terminal, wherein the target application program can be a game application program, a video application program and the like, and is not limited herein. Illustratively, the running interface of the target application is 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, due to the real-time property of this kind of scenario, the requirement on network resources is large, and therefore, the value of the uplink transmit power adjustment CQI is obtained in this scenario to notify the network device to adjust the data block, which is beneficial to reducing the network delay of the MOBA scenario and avoiding the scenario being stuck.
In one possible example, the adjusting the reference CQI as a target CQI according to the uplink transmission power includes:
when the uplink transmitting power is smaller than or equal to a preset threshold value, adjusting the reference CQI to be a first target CQI, wherein the first target CQI is smaller than the reference CQI; or, when the uplink transmission power is greater than the preset threshold, adjusting the reference CQI to be a second target CQI, where the second target CQI is greater than the reference CQI.
The preset threshold may be 20dBm, 25dBm, etc., which is not limited herein. When the uplink transmission power is less than or equal to the preset threshold, it may indicate that a weak signal scene is present, and when the uplink transmission power is greater than the preset threshold, it may indicate that a strong signal scene is present.
The first target CQI and the second target CQI may be values preset in the mobile terminal by a developer, or may also be target values corresponding to uplink transmission power selected by the mobile terminal according to a history, which is not limited herein.
It can be seen that, in this example, when the mobile terminal determines that the mobile terminal is currently in a weak signal scenario, the CQI is adjusted to be that the first target CQI is smaller than the reference CQI, the CQI is adjusted to be smaller in the weak signal scenario and sent to the network device, which is beneficial for the network device to send a smaller data block to the mobile terminal, which is beneficial for improving the decoding success rate of the mobile terminal, and in a strong signal scenario, the CQI is adjusted to be that the second target CQI is larger than the reference CQI, the CQI is adjusted to be larger in the strong signal scenario and sent to the network device, which is beneficial for the network device to send a larger data packet to the mobile terminal, which is beneficial for improving the speed of data traffic.
In this possible example, the adjusting the reference CQI to be the first target CQI includes:
detecting whether the electric quantity parameter of the mobile terminal is smaller than a preset electric quantity;
when the electric quantity parameter is detected to be smaller than the preset electric quantity, determining a target power consumption level of the mobile terminal according to the electric quantity parameter;
determining the first target CQI according to the target power consumption level;
adjusting the reference CQI to the first target CQI.
The preset amount of electricity may be 30%, 40%, etc., and is not limited herein. When the electric quantity parameter is detected to be smaller than the preset electric quantity, power consumption can be reduced in order to reduce electric quantity consumption, the target power consumption level is the adjusted power consumption level, and the power consumption parameter of the target power consumption level is smaller than that of the current power consumption level.
The target power consumption level of the mobile terminal is determined according to the power parameter, and the implementation manner of determining the first target CQI according to the target power consumption level can be determined according to the mapping relation between the power parameter and the power consumption level and the mapping relation between the power consumption level and the CQI.
The mapping relationship between the electric quantity parameter and the power consumption level and the mapping relationship between the power consumption level and the CQI can be determined according to historical usage records, or can be preset by technicians according to test parameters, which is not limited uniquely here.
As can be seen, in this example, when the uplink transmission power of the mobile terminal is less than or equal to the preset threshold, that is, in a weak signal quality scenario, the first target CQI is adjusted to be less than the reference CQI, and when the mobile terminal sends the first target CQI to the network device, the network device sends a smaller data packet to the mobile terminal, which is beneficial to increasing the decoding success rate without multiple decoding, and is beneficial to reducing power consumption at the same time.
In this possible example, the determining the first target CQI according to the target power consumption level includes:
acquiring a historical power consumption record, wherein the historical power consumption record comprises a plurality of corresponding relations between CQI and power consumption;
and determining the CQI corresponding to the target power consumption level as the first target CQI according to the historical power consumption record.
The historical power consumption record at least comprises a CQI value, uplink transmitting power, a power consumption parameter and the like, and the first target CQI is determined according to the historical power consumption record, wherein the first target CQI is any one CQI value under the condition of the currently set target power consumption level, or can be the minimum CQI value under the condition of the currently set target power consumption level.
Therefore, in the example, the mobile terminal determines the first target CQI which meets the current target power consumption level according to the historical power consumption record, and the algorithm is simple, easy to implement, and beneficial to improving the speed and intelligence of parameter adjustment.
In one possible example, the adjusting the reference CQI to be a second target CQI includes:
determining a time delay parameter of the MOBA scene;
when the time delay parameter is greater than the preset time delay, taking the time delay parameter as a query identifier, querying a mapping relation between the time delay parameter and a CQI, and determining the CQI corresponding to the time delay parameter as the second target CQI;
adjusting the reference CQI to the second target CQI.
The preset time delay may be 150ms, 170ms, and the like, which is not limited herein. When the uplink transmission power is greater than the preset threshold, when it is detected that the delay parameter is greater than the preset delay, the data flow rate sent by the network device may be increased under the condition that the signal quality is better in order to reduce the delay of the MOBA scenario, and therefore, the adjusted second target CQI is greater than the reference CQI.
As can be seen, in this example, when the uplink transmission power of the mobile terminal is greater than the preset threshold, that is, in a strong signal quality scenario, the second target CQI is adjusted to be greater than the reference CQI, and when the mobile terminal sends the first target CQI to the network device, the network device sends a larger data packet to the mobile terminal and increases the data flow rate, which is beneficial to reducing the delay of the MOBA scenario while ensuring the decoding success rate.
In this possible example, after the transmitting the target CQI to the network device, the method further comprises:
determining an adjustment time length according to the time delay parameter;
when detecting that the time length for sending the second target CQI to the network equipment is longer than the adjusted time length, determining a third target CQI according to signal parameters, wherein the signal parameters at least comprise any one of the following: reference Signal Received Power (RSRP), Resource Block (RB), Signal-to-NOISE RATIO (SNR), Block Error Rate (BLER), and uplink transmit Power;
transmitting the third target CQI to the network device.
The adjusting time length determined according to the time delay parameter is the adjusting time length which can enable the time delay to be smaller than the preset time delay, the larger the time delay is, the longer the adjusting time length is, the smaller the time delay is, and the shorter the adjusting time length is.
When the time length for sending the second target CQI is longer than the adjusted time length, the third target CQI is determined again, and the strategy for determining the third target CQI according to the signal parameter may be various, and different signal parameters may correspond to different strategies for determining the third target CQI, for example, the strategy for determining the target CQI according to the uplink transmit power mentioned in the present application, and the like, which is not limited herein.
In this example, the mobile terminal determines the adjustment duration according to the delay parameter, and when the duration of sending the second target CQI is longer than the adjustment duration, the target CQI is determined again as the third target CQI and is sent to the network device, so that the period of sending the target CQI is dynamically determined, which is beneficial to improving the intelligence and accuracy of sending the CQI of the mobile terminal.
Referring to fig. 3, fig. 3 is a flowchart illustrating a parameter adjusting method according to an embodiment of the present application, applied to a mobile terminal, which may be executed by an application processor, a baseband processor, or a SoC of the mobile terminal, for example, and is not limited herein. As shown in the figure, the parameter adjusting method includes:
s301, the mobile terminal determines a reference channel quality parameter CQI of a serving cell associated with the mobile terminal.
S302, when detecting that a target application program runs on the foreground of the mobile terminal, the mobile terminal obtains uplink transmitting power when the mobile terminal sends uplink data to the serving cell, and the running interface of the target application program is a multi-user online tactical sports MOBA scene interface.
And S303, when the uplink transmitting power is less than or equal to a preset threshold, the mobile terminal detects whether the electric quantity parameter of the mobile terminal is less than a preset electric quantity.
S304, when the mobile terminal detects that the electric quantity parameter is smaller than the preset electric quantity, determining a target power consumption level of the mobile terminal according to the electric quantity parameter.
S305, the mobile terminal obtains a historical power consumption record, wherein the historical power consumption record comprises a plurality of corresponding relations between CQI and power consumption.
S306, the mobile terminal determines the CQI corresponding to the target power consumption level as a first target CQI according to the historical power consumption record.
S307, the mobile terminal adjusts the reference CQI to be the first target CQI.
Wherein the first target CQI is less than the reference CQI.
S308, the mobile terminal sends the first target CQI to network equipment, and the first target CQI is used for indicating the network equipment to determine the data block size of downlink data.
It can be seen that, in the embodiment of the present application, a mobile terminal first determines a reference channel quality parameter CQI of a serving cell associated with the mobile terminal, then obtains uplink transmission power when the mobile terminal sends uplink data to the serving cell, then adjusts the reference CQI as a target CQI according to the uplink transmission power, and finally sends the target CQI to a network device, where the target CQI is used to instruct the network device to determine a data block size of downlink data. Therefore, the mobile terminal adjusts the channel quality parameter CQI according to the acquired uplink transmitting power, which is beneficial to realizing the dynamic adjustment of the channel quality parameter and improving the intelligence of adjusting the CQI, and the adjusted target CQI is used for indicating the network equipment to dynamically adjust the size of the data block of the downlink data sent to the mobile terminal, thereby being beneficial to improving the decoding success rate of the mobile terminal.
In addition, when the foreground operation interface is the MOBA, the mobile terminal needs a larger network resource due to the real-time property of the scene, and therefore the value of the uplink transmission power adjustment CQI is obtained in the scene to inform the network device to adjust the data block, which is beneficial to reducing the network delay of the MOBA scene and avoiding scene blockage.
In addition, when the uplink transmission power of the mobile terminal is less than or equal to the preset threshold, namely, in a weak signal quality scene, the first target CQI is adjusted to be less than the reference CQI, when the mobile terminal sends the first target CQI to the network equipment, the network equipment sends a smaller data packet to the mobile terminal, so that the decoding success rate is increased, multiple decoding is not needed, the power consumption is reduced, and the first target CQI which meets the current target power consumption level is determined according to the historical power consumption record.
Referring to fig. 4, fig. 4 is a flowchart illustrating a parameter adjusting method according to an embodiment of the present application, applied to a mobile terminal, which may be executed by an application processor, a baseband processor, or a SoC of the mobile terminal, for example, and is not limited herein. As shown in the figure, the parameter adjusting method includes:
s401, the mobile terminal determines a reference channel quality parameter CQI of a service cell associated with the mobile terminal.
S402, when detecting that a target application program runs on the foreground of the mobile terminal, the mobile terminal obtains uplink transmitting power when the mobile terminal sends uplink data to the serving cell, and the running interface of the target application program is a multi-user online tactical sports MOBA scene interface.
And S403, when the uplink transmitting power is greater than a preset threshold, the mobile terminal determines the time delay parameter of the MOBA scene.
S404, when the time delay parameter is larger than the preset time delay, the mobile terminal queries the mapping relation between the time delay parameter and the CQI by taking the time delay parameter as a query identifier, and determines the CQI corresponding to the time delay parameter as a second target CQI.
S405, the mobile terminal adjusts the reference CQI to be the second target CQI.
Wherein the second target CQI is greater than the reference CQI.
S406, the mobile terminal sends the second target CQI to a network device, where the second target CQI is used to instruct the network device to determine a data block size of downlink data.
And S407, the mobile terminal determines the adjustment duration according to the time delay parameter.
S408, when the mobile terminal detects that the time length for sending the second target CQI to the network equipment is longer than the adjusted time length, determining a third target CQI according to the signal parameters.
Wherein the signal parameter at least comprises any one of the following: reference signal received power RSRP, resource block RB, signal-to-noise ratio SNR, block error rate BLER and uplink transmitting power.
S409, the mobile terminal sends the third target CQI to the network equipment.
It can be seen that, in the embodiment of the present application, a mobile terminal first determines a reference channel quality parameter CQI of a serving cell associated with the mobile terminal, then obtains uplink transmission power when the mobile terminal sends uplink data to the serving cell, then adjusts the reference CQI as a target CQI according to the uplink transmission power, and finally sends the target CQI to a network device, where the target CQI is used to instruct the network device to determine a data block size of downlink data. Therefore, the mobile terminal adjusts the channel quality parameter CQI according to the acquired uplink transmitting power, which is beneficial to realizing the dynamic adjustment of the channel quality parameter and improving the intelligence of adjusting the CQI, and the adjusted target CQI is used for indicating the network equipment to dynamically adjust the size of the data block of the downlink data sent to the mobile terminal, thereby being beneficial to improving the decoding success rate of the mobile terminal.
In addition, when the foreground operation interface is the MOBA, the mobile terminal needs a larger network resource due to the real-time property of the scene, and therefore the value of the uplink transmission power adjustment CQI is obtained in the scene to inform the network device to adjust the data block, which is beneficial to reducing the network delay of the MOBA scene and avoiding scene blockage.
In addition, when the uplink transmission power of the mobile terminal is greater than the preset threshold, that is, in a strong signal quality scene, the mobile terminal adjusts the second target CQI to be greater than the reference CQI, when the mobile terminal sends the first target CQI to the network device, the network device sends a larger data packet to the mobile terminal and increases the data flow rate, which is beneficial to the mobile terminal to reduce the time delay of the MOBA scene while ensuring the decoding success rate, and determines the adjustment duration according to the time delay parameter, when the duration for sending the second target CQI is greater than the adjustment duration, the target CQI is re-determined to be the third target CQI and is sent to the network device, the period for sending the target CQI is dynamically determined, which is beneficial to improving the intelligence and the accuracy of CQI sending 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;
determining a reference channel quality parameter CQI of a serving cell associated with the mobile terminal;
acquiring uplink transmitting power when the mobile terminal sends uplink data to the serving cell;
adjusting the reference CQI to be a target CQI according to the uplink transmitting power;
and sending the target CQI to network equipment, wherein the target CQI is used for indicating the network equipment to determine the data block size of the downlink data.
It can be seen that, in the embodiment of the present application, a mobile terminal first determines a reference channel quality parameter CQI of a serving cell associated with the mobile terminal, then obtains uplink transmission power when the mobile terminal sends uplink data to the serving cell, then adjusts the reference CQI as a target CQI according to the uplink transmission power, and finally sends the target CQI to a network device, where the target CQI is used to instruct the network device to determine a data block size of downlink data. Therefore, the mobile terminal adjusts the channel quality parameter CQI according to the acquired uplink transmitting power, which is beneficial to realizing the dynamic adjustment of the channel quality parameter and improving the intelligence of adjusting the CQI, and the adjusted target CQI is used for indicating the network equipment to dynamically adjust the size of the data block of the downlink data sent to the mobile terminal, thereby being beneficial to improving the decoding success rate of the mobile terminal.
In one possible example, the program further includes instructions for performing the steps of: and detecting that a target application program runs on the foreground of the mobile terminal, wherein the running interface of the target application program is a multi-user online tactical sports MOBA scene interface.
In one possible example, in terms of the adjusting the reference CQI as the target CQI according to the uplink transmit power, the instructions in the program are specifically configured to: when the uplink transmitting power is smaller than or equal to a preset threshold value, adjusting the reference CQI to be a first target CQI, wherein the first target CQI is smaller than the reference CQI; or, when the uplink transmission power is greater than the preset threshold, adjusting the reference CQI to be a second target CQI, where the second target CQI is greater than the reference CQI.
In this possible example, in terms of the adjusting the reference CQI to the first target CQI, the instructions in the program are specifically configured to: detecting whether the electric quantity parameter of the mobile terminal is smaller than a preset electric quantity; the power consumption control module is used for determining a target power consumption level of the mobile terminal according to the electric quantity parameter when the electric quantity parameter is detected to be smaller than the preset electric quantity; and for determining the first target CQI in accordance with the target power consumption level; and for adjusting the reference CQI to the first target CQI.
In this possible example, in the determining the first target CQI according to the target power consumption level, the instructions in the program are specifically configured to: acquiring a historical power consumption record, wherein the historical power consumption record comprises a plurality of corresponding relations between CQI and power consumption; and the CQI corresponding to the target power consumption level is determined as the first target CQI according to the historical power consumption record.
In one possible example, in terms of the adjusting the reference CQI to the second target CQI, the instructions in the program are specifically configured to: determining a time delay parameter of the MOBA scene; and the time delay parameter is used as a query identifier when the time delay parameter is greater than a preset time delay, the mapping relation between the time delay parameter and the CQI is queried, and the CQI corresponding to the time delay parameter is determined to be the second target CQI; and for adjusting the reference CQI to the second target CQI.
In this possible example, the program further includes instructions for performing the steps of: after the target CQI is sent to the network equipment, determining an adjustment duration according to the time delay parameter; and when detecting that the time length for sending the second target CQI to the network equipment is longer than the adjusted time length, determining a third target CQI according to signal parameters, wherein the signal parameters at least comprise any one of the following: reference signal received power RSRP, resource blocks RB, signal-to-noise ratio SNR, block error rate BLER and uplink transmitting power; and transmitting the third target CQI to the network device.
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 case of an integrated unit, fig. 6 shows a block diagram of a possible functional unit composition of the parameter adjustment device according to the above-described embodiment. The parameter adjusting apparatus 600 is applied to a mobile terminal, and includes: a determining unit 601, an obtaining unit 602, an adjusting unit 603, a sending unit 604, wherein,
the determining unit 601 is configured to determine a reference channel quality parameter CQI of a serving cell associated with the mobile terminal;
the obtaining unit 602 is configured to obtain uplink transmit power when the mobile terminal sends uplink data to the serving cell;
the adjusting unit 603 is configured to adjust the reference CQI determined 601 by the determining unit according to the uplink transmit power obtained by the obtaining unit 602 as a target CQI;
the sending unit 604 is configured to send the target CQI determined by the adjusting unit 603 to a network device, where the target CQI is used to instruct the network device to determine a data block size of downlink data.
It can be seen that, in the embodiment of the present application, a mobile terminal first determines a reference channel quality parameter CQI of a serving cell associated with the mobile terminal, then obtains uplink transmission power when the mobile terminal sends uplink data to the serving cell, then adjusts the reference CQI as a target CQI according to the uplink transmission power, and finally sends the target CQI to a network device, where the target CQI is used to instruct the network device to determine a data block size of downlink data. Therefore, the mobile terminal adjusts the channel quality parameter CQI according to the acquired uplink transmitting power, which is beneficial to realizing the dynamic adjustment of the channel quality parameter and improving the intelligence of adjusting the CQI, and the adjusted target CQI is used for indicating the network equipment to dynamically adjust the size of the data block of the downlink data sent to the mobile terminal, thereby being beneficial to improving the decoding success rate of the mobile terminal.
In one possible example, the parameter adjusting apparatus 600 further includes a detecting unit, and the detecting unit is specifically configured to: and detecting that a target application program runs on the foreground of the mobile terminal, wherein the running interface of the target application program is a multi-user online tactical sports MOBA scene interface.
In a possible example, in terms of the adjusting the reference CQI according to the uplink transmission power as a target CQI, the adjusting unit 603 is specifically configured to: when the uplink transmitting power is smaller than or equal to a preset threshold value, adjusting the reference CQI to be a first target CQI, wherein the first target CQI is smaller than the reference CQI; or, when the uplink transmission power is greater than the preset threshold, adjusting the reference CQI to be a second target CQI, where the second target CQI is greater than the reference CQI.
In this possible example, in terms of the adjusting the reference CQI to be the first target CQI, the adjusting unit 603 is specifically configured to: detecting whether the electric quantity parameter of the mobile terminal is smaller than a preset electric quantity; the power consumption control module is used for determining a target power consumption level of the mobile terminal according to the electric quantity parameter when the electric quantity parameter is detected to be smaller than the preset electric quantity; and for determining the first target CQI in accordance with the target power consumption level; and for adjusting the reference CQI to the first target CQI.
In this possible example, in terms of determining the first target CQI according to the target power consumption level, the adjusting unit 603 is specifically configured to: acquiring a historical power consumption record, wherein the historical power consumption record comprises a plurality of corresponding relations between CQI and power consumption; and the CQI corresponding to the target power consumption level is determined as the first target CQI according to the historical power consumption record.
In one possible example, in terms of the adjusting the reference CQI to be the second target CQI, the adjusting unit 603 is specifically configured to: determining a time delay parameter of the MOBA scene; and the time delay parameter is used as a query identifier when the time delay parameter is greater than a preset time delay, the mapping relation between the time delay parameter and the CQI is queried, and the CQI corresponding to the time delay parameter is determined to be the second target CQI; and for adjusting the reference CQI to the second target CQI.
In this possible example, after the sending of the target CQI to the network device, the determining unit 601 is further configured to: determining an adjustment time length according to the time delay parameter; and determining a third target CQI according to a signal parameter when it is detected that the duration for transmitting the second target CQI to the network device is longer than the adjusted duration, where the signal parameter at least includes any one of: reference signal received power RSRP, resource blocks RB, signal-to-noise ratio SNR, block error rate BLER and uplink transmitting power;
the sending unit 604 is further configured to send the third target CQI to the network device.
It should be noted that the parameter adjusting apparatus described in the embodiments of the present application is presented 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 601, the obtaining unit 602, and the adjusting unit 603 may be a processor of a mobile terminal, and the sending unit 604 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 summary, the content of the present specification should not be construed as a limitation to the present application.

Claims (9)

1. A parameter adjusting method is applied to a mobile terminal, and comprises the following steps:
the mobile terminal detects that a target application program runs on a foreground of the mobile terminal, and a running interface of the target application program is a multi-user online tactical sports MOBA scene interface; determining a reference channel quality parameter CQI of a serving cell associated with the mobile terminal;
the mobile terminal acquires uplink transmitting power when the mobile terminal sends uplink data to the serving cell;
the mobile terminal adjusts the reference CQI to be a target CQI according to the uplink transmitting power;
and the mobile terminal sends the target CQI to network equipment, wherein the target CQI is used for indicating the network equipment to determine the data block size of downlink data.
2. The method of claim 1, wherein the adjusting the reference CQI to a target CQI according to the uplink transmit power comprises:
when the uplink transmitting power is smaller than or equal to a preset threshold value, adjusting the reference CQI to be a first target CQI, wherein the first target CQI is smaller than the reference CQI; or, when the uplink transmission power is greater than the preset threshold, adjusting the reference CQI to be a second target CQI, where the second target CQI is greater than the reference CQI.
3. The method of claim 2, wherein the adjusting the reference CQI to be the first target CQI comprises:
detecting whether the electric quantity parameter of the mobile terminal is smaller than a preset electric quantity;
when the electric quantity parameter is detected to be smaller than the preset electric quantity, determining a target power consumption level of the mobile terminal according to the electric quantity parameter;
determining the first target CQI according to the target power consumption level;
adjusting the reference CQI to the first target CQI.
4. The method of claim 3, wherein the determining the first target CQI based on the target power consumption level comprises:
acquiring a historical power consumption record, wherein the historical power consumption record comprises a plurality of corresponding relations between CQI and power consumption;
and determining the CQI corresponding to the target power consumption level as the first target CQI according to the historical power consumption record.
5. The method of claim 2, wherein the adjusting the reference CQI to a second target CQI comprises:
determining a time delay parameter of the MOBA scene;
when the time delay parameter is greater than the preset time delay, taking the time delay parameter as a query identifier, querying a mapping relation between the time delay parameter and a CQI, and determining the CQI corresponding to the time delay parameter as the second target CQI;
adjusting the reference CQI to the second target CQI.
6. The method of claim 5, wherein after the sending the target CQI to a network device, the method further comprises:
determining an adjustment time length according to the time delay parameter;
when detecting that the time length for sending the second target CQI to the network equipment is longer than the adjusted time length, determining a third target CQI according to signal parameters, wherein the signal parameters at least comprise any one of the following: reference signal received power RSRP, resource blocks RB, signal-to-noise ratio SNR, block error rate BLER and uplink transmitting power;
transmitting the third target CQI to the network device.
7. A parameter adjusting device is applied to a mobile terminal and comprises a determining unit, an obtaining unit, an adjusting unit, a sending unit and a detecting unit, wherein,
the detection unit is used for detecting that a target application program runs on the foreground of the mobile terminal, and the running interface of the target application program is a multi-user online tactical sports MOBA scene interface;
the determining unit is used for determining a reference channel quality parameter CQI of a serving cell associated with the mobile terminal;
the acquiring unit is configured to acquire uplink transmit power when the mobile terminal sends uplink data to the serving cell;
the adjusting unit is configured to adjust the reference CQI determined by the determining unit to be a target CQI according to the uplink transmit power acquired by the acquiring unit;
the sending unit is configured to send the target CQI determined by the adjusting unit to a network device, where the target CQI is used to instruct the network device to determine a data block size of downlink data.
8. 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 execute the method according to any of claims 1-6.
9. 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 1-6.
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