WO2021238524A1 - 一种射频指纹上报控制方法及终端、存储介质 - Google Patents

一种射频指纹上报控制方法及终端、存储介质 Download PDF

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Publication number
WO2021238524A1
WO2021238524A1 PCT/CN2021/089060 CN2021089060W WO2021238524A1 WO 2021238524 A1 WO2021238524 A1 WO 2021238524A1 CN 2021089060 W CN2021089060 W CN 2021089060W WO 2021238524 A1 WO2021238524 A1 WO 2021238524A1
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WIPO (PCT)
Prior art keywords
radio frequency
terminal
frequency fingerprint
configuration
reporting
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PCT/CN2021/089060
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English (en)
French (fr)
Inventor
刘得煌
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Oppo广东移动通信有限公司
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Publication date
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Publication of WO2021238524A1 publication Critical patent/WO2021238524A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • H04W4/023—Services making use of location information using mutual or relative location information between multiple location based services [LBS] targets or of distance thresholds
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
    • H04W64/006—Locating users or terminals or network equipment for network management purposes, e.g. mobility management with additional information processing, e.g. for direction or speed determination
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/30—Services specially adapted for particular environments, situations or purposes
    • H04W4/33—Services specially adapted for particular environments, situations or purposes for indoor environments, e.g. buildings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • This application relates to the technical field of radio frequency fingerprints, and in particular to a method for controlling radio frequency fingerprint reporting, a terminal, and a storage medium.
  • the radio frequency fingerprint technology can be applied to application scenarios such as terminal positioning.
  • the reporting mechanism of radio frequency fingerprints can easily lead to excessive power consumption of the terminal and affect the endurance of the terminal.
  • the embodiment of the present application provides a method for reporting and controlling radio frequency fingerprints, including:
  • the report configuration of the radio frequency fingerprint is changed, so that the terminal reports the radio frequency fingerprint based on the changed report configuration;
  • the first information characterizes the usage scenario of the terminal.
  • the embodiment of the present application also provides a terminal, including:
  • the changing unit is configured to change the report configuration of the radio frequency fingerprint when the first information satisfies the corresponding setting condition, so that the terminal performs radio frequency fingerprint report based on the changed report configuration;
  • the first information characterizes the usage scenario of the terminal.
  • An embodiment of the present application also provides a terminal, including: a processor and a memory configured to store a computer program that can run on the processor,
  • the processor is configured to execute the steps of the method for reporting and controlling radio frequency fingerprints when running the computer program.
  • the embodiment of the present application also provides a storage medium on which a computer program is stored, and when the computer program is executed by a processor, the steps of the above-mentioned method for reporting and controlling radio frequency fingerprints are implemented.
  • the embodiment of the present application also provides a storage medium on which a computer program is stored, and when the computer program is executed by a processor, the steps of any of the above-mentioned network connection control methods are realized.
  • the terminal when the usage scenarios of the terminal are in different situations, the terminal can change the reporting configuration of the radio frequency fingerprint, so that the modem of the terminal can report the radio frequency fingerprint based on the changed reporting configuration. Therefore, the terminal can intelligently control the reporting of radio frequency fingerprints.
  • the terminal can reduce the frequency of radio frequency fingerprint reporting by changing the radio frequency fingerprint reporting configuration, which can reduce the power consumption of the terminal caused by radio frequency fingerprint reporting. The effect of saving power consumption and improving the endurance of the terminal.
  • Figure 1 is a schematic diagram of the principle of applying radio frequency fingerprints provided by related technologies to positioning
  • FIG. 2 is a schematic flowchart of a method for controlling radio frequency fingerprint reporting provided by an embodiment of the application
  • FIG. 3 is a schematic flowchart of a modem receiving a radio frequency fingerprint report configuration command according to an embodiment of the application
  • FIG. 5 is a schematic diagram of a time axis for changing the configuration of reporting radio frequency fingerprints according to an embodiment of the application
  • FIG. 6 is a schematic diagram of the structural composition of a terminal provided by an embodiment of the application.
  • FIG. 7 is a schematic diagram of the hardware composition structure of a terminal provided by an embodiment of the application.
  • FIG. 1 is a schematic diagram of the principle of applying radio frequency fingerprints provided by related technologies to positioning.
  • a signal strength vector also called a radio frequency fingerprint
  • RSS received signal strengths
  • the radio frequency fingerprint location process based on radio frequency signal strength mainly includes the following steps:
  • network deployment that is, the layout of the reader
  • network deployment is carried out to form a network distribution topology map, and divide the grid used for radio frequency fingerprint sampling.
  • the reader refers to a device that reads or reads/writes location tag information.
  • the main task is to control the radio frequency module to transmit a reading signal to the location tag, receive the response of the location tag, decode the object identification information of the location tag, and The object identification information and other relevant information on the label are transmitted to the positioning server for processing.
  • the training node actively transmits scanning signals, measures the signal strength received from the reader, and sends the received signal strength to the positioning server.
  • the positioning server uses all received signal strengths to calculate and obtain the statistical characteristics of the RSS signal in each grid, build an RSS fingerprint library (also called a training fingerprint library), and establish an RSS fingerprint and corresponding network The mapping relationship between grids and the construction of a relational database.
  • an RSS fingerprint library also called a training fingerprint library
  • the positioning terminal measures the signal strength transmitted by the reader in real time and sends it to the positioning server.
  • the positioning server uses the received signal strength to construct the radio frequency fingerprint (also called observation fingerprint) of the positioning terminal, and associate it with
  • the fingerprint library searches for and observes the most "like” fingerprint based on the radio frequency fingerprint matching algorithm, and the grid position corresponding to the fingerprint is an estimate of the position of the label.
  • Table 1 shows the +CGREG command syntax of sub-clause 10.1.20 in the 3GPP standard TS 27.007V15.7.0.
  • the table items include general wireless packet service (GPRS, General Packet Radio Service) +CGREG command and possible response information for network registration status.
  • GPRS General Packet Radio Service
  • ⁇ lac> is the circuit-switched domain registration area code (location area code)
  • ⁇ ci> is the cell ID (cell id)
  • ⁇ rac> is the packet-switched domain registration area code (routing area code).
  • the existing AT command for controlling RF fingerprint reporting can only determine the content that the modem actively reports to the application processor from the preset RF fingerprint information, and does not consider how to reduce the terminal power consumption caused by the RF fingerprint reporting.
  • the terminal has the problem of greatly affecting power consumption due to frequent reporting of radio frequency fingerprint information.
  • the terminal can change the reporting configuration of the radio frequency fingerprint, so that the modem of the terminal can report the radio frequency fingerprint based on the changed reporting configuration. Therefore, the terminal can intelligently control the reporting of radio frequency fingerprints.
  • the terminal can reduce the frequency of radio frequency fingerprint reporting by changing the radio frequency fingerprint reporting configuration, which can reduce the power consumption of the terminal caused by radio frequency fingerprint reporting. The effect of saving power consumption.
  • the changing the reporting configuration of the radio frequency fingerprint includes at least one of the following:
  • the first configuration information characterizes the reporting configuration of the radio frequency fingerprint of the serving cell
  • the second configuration information characterizes the report configuration of the radio frequency fingerprint of the neighboring cell.
  • the first information satisfies corresponding setting conditions, including at least one of the following:
  • the location of the terminal matches the set geographic location
  • the operating state of the terminal matches the set operating state.
  • the location of the terminal matches the set geographic location, including one of the following:
  • the location of the terminal is located in a set area
  • the distance between the location of the terminal and the set geographic location is less than the set threshold.
  • the running state of the terminal matches the set running state, including one of the following:
  • the setting application of the terminal is running in a corresponding setting state
  • the changing the reporting configuration of the radio frequency fingerprint includes at least one of the following:
  • the method further includes:
  • the method when the reporting configuration of the radio frequency fingerprint is changed, the method includes:
  • the modem reports the measurement information of the radio frequency fingerprint to the application processor.
  • Step 201 When the first information satisfies the corresponding setting conditions, change the reporting configuration of the radio frequency fingerprint so that the terminal reports the radio frequency fingerprint based on the changed reporting configuration; wherein the first information represents the terminal’s scenes to be used.
  • the terminals described in the embodiments of this application may include, for example, mobile phones, smart phones, notebook computers, digital broadcast receivers, personal digital assistants (PDAs, Personal Digital Assistant), tablet computers (PAD), and portable multimedia players.
  • Mobile terminals such as PMP (Portable Media Player), navigation devices, smart wearable devices (Wearable Device), and fixed terminals such as digital TVs, smart home appliances, desktop computers, etc.
  • PMP Portable Media Player
  • WMA Personal Digital Assistant
  • Fixed Device such as digital TVs, smart home appliances, desktop computers, etc.
  • the terminal is a mobile terminal.
  • the configuration according to the embodiments of the present application can also be applied to fixed-type terminals.
  • step 201 when the usage scenario of the terminal meets the corresponding setting conditions, the terminal changes the reporting configuration of the radio frequency fingerprint, so that the radio frequency fingerprint is reported according to the changed reporting configuration.
  • report refers to the modem reporting radio frequency fingerprint information to the application processor.
  • the first information is used to characterize the usage scenario of the terminal.
  • the usage scenario can be the location area of the terminal, the running status of the application on the terminal, or the user usage period corresponding to the terminal, such as sleep period. Or driving a car time and so on.
  • the first information in step 201 satisfies the corresponding setting condition, it includes at least one of the following:
  • the location of the terminal matches the set geographic location
  • the operating state of the terminal matches the set operating state.
  • the first information that satisfies the corresponding set condition is that the location of the terminal matches the set geographic location. It should be noted that the location of the terminal matches the set geographic location, including one of the following:
  • the location of the terminal is located in a set area
  • the distance between the location of the terminal and the set geographic location is less than the set threshold.
  • the set geographic location is a set area, and it is determined whether the terminal location matches the set geographic location by judging whether the terminal is within the set area.
  • the setting area can be:
  • the set geographic location is a set geographic location point. By comparing the distance between the terminal’s location and the set geographic location point and the set distance threshold, it is determined whether the terminal’s location is consistent with the geographic location. The location matches.
  • the first information that satisfies the corresponding set condition is that the operating state of the terminal matches the set operating state. Including one of the following:
  • the setting application of the terminal is running in a corresponding setting state
  • the current time is within the set time period.
  • the setting application of the terminal runs in the corresponding setting state, which can be that the terminal enters a bright screen state, it can also be that the terminal has opened a specific application, or the terminal has closed a specific application.
  • the current time is within the set time period, and the set time period can include multiple types: sleep time, driving time, exercise time, work time or class time, etc. For example, when the terminal recognizes that the user is in the location area of the work unit, and the current time is the working time of the working day, it can be determined that the terminal is currently in the working period of the user. Or, if the terminal starts the hypnosis application, it is determined that the terminal is currently in the user's sleep period.
  • the second configuration information characterizes the report configuration of the radio frequency fingerprint of the neighboring cell.
  • the radio frequency fingerprint information obtained by applying the existing AT command is the radio frequency fingerprint information of the serving cell.
  • the radio frequency fingerprint information of the serving cell includes the tracking area code, cell id, reference signal receiving power (RSRP, Reference Signal Receiving Power), and reference signal receiving quality (RSRQ, Reference Signal Receiving). Quality).
  • RSRP Reference Signal Receiving Power
  • RSRQ Reference Signal Receiving Quality
  • the embodiment of the present application changes the radio frequency fingerprint reporting configuration, including changing the radio frequency fingerprint reporting configuration of the neighboring cell.
  • the radio frequency fingerprint of the neighboring cell includes: the radio frequency fingerprint of the neighboring cell of the fourth generation mobile communication technology (4G, 4th generation wireless systems) and/or the radio frequency fingerprint of the neighboring cell of the fifth generation mobile communication technology (5G, 5th generation wireless systems); ,
  • the radio frequency fingerprints of 4G neighboring cells include:
  • PCI Physical Cell ID
  • RSRP Reference Signal Received Power
  • RSRQ Reference Signal Received Quality
  • the radio frequency fingerprint of the 5G neighboring cell includes:
  • PCI Physical Cell ID
  • NARFCN New air interface absolute radio channel number
  • SSRSRP Sync Reference Signal Received Power
  • SSRSRQ Sync Reference Signal Received Quality
  • CSIRSRP Channel State indicator reference signal received power
  • the channel state indicates the reference signal received quality (CSIRSRQ, Channel State Indicator Reference Signal Received Quality).
  • CSIRSRQ Channel State Indicator Reference Signal Received Quality
  • the changing the reporting configuration of radio frequency fingerprints further includes:
  • the third configuration information represents the reported content of the measurement information of the radio frequency fingerprint.
  • the source or content of the radio frequency fingerprint that the terminal needs to report may be different.
  • the third configuration information may indicate the terminal to report the radio frequency fingerprint measurement information of at least one designated cell in the neighboring 5G cell, or it may indicate At the same time, report the radio frequency fingerprint measurement information of the neighboring 4G cell and the neighboring 5G cell.
  • changing the reporting configuration of radio frequency fingerprints includes at least one of the following:
  • changing the reporting period of radio frequency fingerprints can be when the use scene of the terminal satisfies the corresponding setting conditions, corresponding to the specific terminal use scene, and determining the requirement of the terminal to use the radio frequency fingerprint for terminal positioning in the current use scene.
  • the terminal does not need to perform terminal positioning frequently, and the reporting period of radio frequency fingerprints can be changed to make the reporting frequency of radio frequency fingerprints lower, thereby reducing the power consumption of the terminal while ensuring the terminal's demand for radio frequency fingerprints.
  • Changing the report trigger condition of the radio frequency fingerprint can be to change the specific geographic location of the report trigger, or to change the set terminal operating state, and the corresponding terminal should detect the reset trigger event.
  • the method further includes:
  • the radio frequency fingerprint Change the reporting trigger threshold of the radio frequency fingerprint. You can set the threshold value for the signal strength information such as RSRQ and RSRP in the radio frequency fingerprint. When the signal strength actually measured by the terminal triggers the threshold threshold, the radio frequency fingerprint will be reported or the radio frequency fingerprint will be changed. Escalation frequency.
  • the threshold threshold may be triggered by two conditions, specifically: 1.
  • the RSRP value is lower than the set threshold threshold.
  • the RF fingerprint reporting mechanism may be different before and after the configuration of the RF fingerprint reporting is changed.
  • the RF fingerprint reporting mechanism is threshold-driven reporting, and after the terminal enters a specific usage scenario, the terminal changes the RF fingerprint reporting configuration to trigger event-driven reporting.
  • FIG. 3 is a schematic flowchart of a modem receiving radio frequency fingerprint reporting configuration commands according to an embodiment of this application
  • FIG. 4 is a schematic flowchart of a modem reporting radio frequency fingerprint measurement information according to an embodiment of this application.
  • the method when the reporting configuration of the radio frequency fingerprint is changed, the method includes:
  • the application processor of the terminal sends a first instruction to the modem of the terminal, so that the modem modifies the report configuration of the radio frequency fingerprint based on the first instruction.
  • the method further includes:
  • the modem reports the measurement information of the radio frequency fingerprint to the application processor.
  • the application processor on the terminal determines the corresponding first instruction according to the first information, and then issues the first instruction to the modem through the interface channel between the application processor and the modem.
  • the first command is used to dynamically adjust the specific settings in the reporting mechanism of the radio frequency fingerprint according to the first information, so as to save the power consumption of the terminal as much as possible.
  • Tables 2 to 4 several possible instruction contents of the first instruction are introduced with examples.
  • Table 2 is used to illustrate the periodic radio frequency fingerprint reporting configuration commands.
  • Table 2 includes the following entries: reporting content setting, reporting control, and reporting cycle.
  • the periodic radio frequency fingerprint report configuration command can be used to change the report content and report period of the radio frequency fingerprint.
  • Table 3 is used to illustrate the configuration commands of event-driven radio frequency fingerprint reporting.
  • Table 3 includes the following table items: reporting content setting, trigger event control and trigger event conditions.
  • different numbers are used to refer to different options, because the meaning of different table items can be intuitively understood from Table 3, so I will not repeat them here.
  • the event-driven radio frequency fingerprint report configuration command can be used to change the report content and trigger conditions of the radio frequency fingerprint.
  • Table 4 is used to illustrate the threshold threshold driving RF fingerprint report configuration command.
  • Table 4 includes the following items: report content setting, trigger threshold threshold control, and trigger threshold threshold conditions.
  • report content setting In each table item, different numbers are used to refer to different options, because the meaning of different table items can be intuitively understood from Table 3, so I will not repeat them here.
  • the threshold threshold drive radio frequency fingerprint report configuration command can be used to change the report content of the radio frequency fingerprint and the threshold threshold trigger condition.
  • the modem reports the measurement information of the radio frequency fingerprint to the application processor through the interface channel between the application processor and the modem.
  • time 1 is a situation where the use scenario of the terminal meets the set conditions.
  • the terminal has an increased demand for obtaining radio frequency fingerprints for terminal positioning.
  • the terminal enters a shopping mall of interest .
  • the terminal changes the radio frequency fingerprint reporting configuration to increase the frequency of radio frequency fingerprint reporting to meet the terminal's requirement for obtaining radio frequency fingerprints.
  • the usage scenario of the terminal changes.
  • the terminal enters the work unit area. Because the user is very familiar with this area and does not need to use radio frequency fingerprints to locate the terminal location, then at time 2, the terminal will lower the radio frequency.
  • the frequency of fingerprint reporting to reduce the power consumption of the terminal.
  • the time zone between time 1 and time 2 is the precise positioning demand interval. In the embodiments of the present application, an optimal balance is achieved between the terminal positioning requirements and the terminal energy consumption.
  • the embodiment of the present application also provides a terminal. As shown in FIG. 6, the terminal includes:
  • the changing unit 601 is configured to change the reporting configuration of the radio frequency fingerprint when the first information satisfies the corresponding setting conditions, so that the terminal reports the radio frequency fingerprint based on the changed reporting configuration; wherein, the first information Characterize the usage scenarios of the terminal.
  • the changing unit 601 is further configured to at least one of the following:
  • the first configuration information characterizes the reporting configuration of the radio frequency fingerprint of the serving cell
  • the second configuration information characterizes the report configuration of the radio frequency fingerprint of the neighboring cell.
  • the first information satisfies corresponding setting conditions, including at least one of the following:
  • the operating state of the terminal matches the set operating state.
  • the location of the terminal matches the set geographic location, including one of the following:
  • the location of the terminal is located in a set area
  • the distance between the location of the terminal and the set geographic location is less than the set threshold.
  • the running state of the terminal matches the set running state, including one of the following:
  • the setting application of the terminal is running in a corresponding setting state
  • the current time is within the set time period.
  • the changing unit 601 is further configured to at least one of the following:
  • the terminal further includes:
  • the detection unit is configured to detect the signal strength of the serving cell
  • the reporting unit is configured to start reporting the radio frequency fingerprint when the signal strength of the serving cell is lower than the trigger threshold set in the changed reporting configuration.
  • the terminal further includes:
  • the sending unit is configured to send a first instruction to the modem of the terminal when the report configuration of the radio frequency fingerprint is changed, so that the modem modifies the report configuration of the radio frequency fingerprint based on the first instruction.
  • the reporting unit is further configured to report the measurement information of the radio frequency fingerprint to the application processor when the reporting conditions configured in the reporting configuration after the change are met.
  • the changing unit 601 is further configured to: change the third configuration information; the third configuration information represents the reported content of the measurement information of the radio frequency fingerprint.
  • the changing unit 601, the detecting unit, the reporting unit, and the sending unit can be implemented by the processor in the terminal.
  • the processor needs to run the program stored in the memory to implement the functions of the above-mentioned program modules.
  • the terminal provided by the embodiment only uses the division of the above-mentioned program modules for illustration.
  • the above-mentioned processing can be allocated by different program modules as needed, that is, the internal terminal of the terminal
  • the structure is divided into different program modules to complete all or part of the processing described above.
  • the terminal provided in the foregoing embodiment and the embodiment of the radio frequency fingerprint upload control method belong to the same concept.
  • the method embodiment please refer to the method embodiment, which will not be repeated here.
  • FIG. 7 is a schematic diagram of the hardware composition structure of a terminal 700 provided by an embodiment of the present application.
  • the terminal 700 shown in FIG. 7 includes a processor 710, which is an application processor, and the processor 710 can call and run a computer program from a memory to implement the method in the embodiment of the present application.
  • the memory 720 may be a separate device independent of the processor 710, or may be integrated in the processor 710.
  • the terminal 700 may further include a transceiver 730, and the processor 710 may control the transceiver 730 to communicate with other devices. Specifically, it may send information or data to other devices, or receive other devices. Information or data sent.
  • the transceiver 730 may include a transmitter and a receiver.
  • the transceiver 730 may further include an antenna, and the number of antennas may be one or more.
  • the terminal 700 may implement the corresponding procedures of each radio frequency fingerprint upload control method in the embodiments of the present application. For brevity, details are not described herein again.
  • the memory in the embodiment of the present application is used to store various types of data to support operations in the terminal. Examples of such data include: any computer program used to operate on related equipment.
  • the memory may be a volatile memory or a non-volatile memory, and may also include both volatile and non-volatile memory.
  • the non-volatile memory can be a read-only memory (ROM, Read Only Memory), a programmable read-only memory (PROM, Programmable Read-Only Memory), an erasable programmable read-only memory (EPROM, Erasable Programmable Read- Only Memory, Electrically Erasable Programmable Read-Only Memory (EEPROM, Electrically Erasable Read-Only Memory), magnetic random access memory (FRAM, ferromagnetic random access memory), flash memory (Flash Memory), magnetic surface memory , CD-ROM, or CD-ROM (Compact Disc Read-Only Memory); magnetic surface memory can be magnetic disk storage or tape storage.
  • the volatile memory may be a random access memory (RAM, Random Access Memory), which is used as an external cache.
  • RAM random access memory
  • SRAM static random access memory
  • SSRAM synchronous static random access memory
  • Synchronous Static Random Access Memory Synchronous Static Random Access Memory
  • DRAM Dynamic Random Access Memory
  • SDRAM Synchronous Dynamic Random Access Memory
  • DDRSDRAM Double Data Rate Synchronous Dynamic Random Access Memory
  • ESDRAM Enhanced Synchronous Dynamic Random Access Memory
  • SLDRAM synchronous connection dynamic random access memory
  • DRRAM Direct Rambus Random Access Memory
  • the memories described in the embodiments of the present application are intended to include, but are not limited to, these and any other suitable types of memories.
  • the steps of the method disclosed in the embodiments of the present application can be directly embodied as being executed and completed by a hardware decoding processor, or executed and completed by a combination of hardware and software modules in the decoding processor.
  • the software module may be located in a storage medium, and the storage medium is located in a memory.
  • the processor reads the program in the memory and completes the steps of the foregoing method in combination with its hardware.
  • the disclosed apparatus, electronic equipment, and method may be implemented in other ways.
  • the device embodiments described above are merely illustrative.
  • the division of the units is only a logical function division, and there may be other divisions in actual implementation, such as: multiple units or components can be combined, or It can be integrated into another system, or some features can be ignored or not implemented.
  • the coupling, or direct coupling, or communication connection between the components shown or discussed can be indirect coupling or communication connection through some interfaces, devices or units, and can be electrical, mechanical or other forms. of.
  • the foregoing program can be stored in a computer readable storage medium.
  • the program is executed, the program is executed.
  • Including the steps of the foregoing method embodiment; and the foregoing storage medium includes: various media that can store program codes, such as a mobile storage device, ROM, RAM, magnetic disk, or optical disk.
  • the above-mentioned integrated unit of this application is implemented in the form of a software function module and sold or used as an independent product, it can also be stored in a computer readable storage medium.
  • the computer software product is stored in a storage medium and includes several instructions for An electronic device (which may be a personal computer, a server, or a network device, etc.) executes all or part of the methods described in the various embodiments of the present application.
  • the aforementioned storage media include: removable storage devices, ROM, RAM, magnetic disks, or optical disks and other media that can store program codes.

Abstract

本申请实施例公开了一种射频指纹上报控制方法及终端、存储介质。其中，射频指纹上报控制方法包括：在第一信息满足对应的设定条件的情况下，改变射频指纹的上报配置，以使终端基于改变后的所述上报配置进行射频指纹上报；其中，所述第一信息表征终端的使用场景。

Description

网络连接的控制方法、终端及存储介质
相关申请的交叉引用
本申请基于申请号为202010477104.7，申请日为2020年5月29日的中国专利申请提出，并要求上述中国专利申请的优先权，上述中国专利申请的全部内容在此引入本申请作为参考。
技术领域
本申请涉及射频指纹技术领域，尤其涉及一种射频指纹上报控制方法及终端、存储介质。
背景技术
射频指纹技术可以应用在终端定位等应用场景，相关技术中，射频指纹的上报机制容易导致终端功耗开销过大，影响终端续航能力。
发明内容
为解决相关技术问题，本申请实施例提供了一种射频指纹上报控制方法及终端、存储介质。
本申请实施例提供了一种射频指纹的上报控制方法，包括：
在第一信息满足对应的设定条件的情况下，改变射频指纹的上报配置，以使终端基于改变后的所述上报配置进行射频指纹上报；其中，
所述第一信息表征终端的使用场景。
本申请实施例还提供了一种终端，包括：
改变单元，配置为在第一信息满足对应的设定条件的情况下，改变射频指纹的上报配置，以使终端基于改变后的所述上报配置进行射频指纹上报；其中，
所述第一信息表征终端的使用场景。
本申请实施例还提供了一种终端，包括：处理器和配置为存储能够在处理器上运行的计算机程序的存储器，
其中，所述处理器配置为运行所述计算机程序时，执行上述射频指纹的上报控制方法的步骤。
本申请实施例还提供了一种存储介质，其上存储有计算机程序，所述计算机程序被处理器执行时实现上述射频指纹的上报控制方法的步骤。
本申请实施例还提供了一种存储介质，其上存储有计算机程序，所述计算机程序被处理器执行时实现上述任一网络连接的控制方法的步骤。
在本申请实施例中，当终端的使用场景在不同的情况下时，终端能够改变射频指纹的上报配置，使得终端的调制解调器能够基于改变后的上报配置进行射频指纹上报。因此，终端可以智能地控制射频指纹的上报，在不需要频繁定位的使用场景下，终端能通过改变射频指纹的上报配置来降低射频指纹上报频率，可以减低射频指纹上报造成的终端功耗，达到节省功耗、提高终端续航能力的效果。
附图说明
图1为相关技术提供的射频指纹应用于定位的原理示意图；
图2为本申请实施例提供的射频指纹上报控制方法的流程示意图；
图3为本申请实施例提供的一种调制解调器接收射频指纹上报配置命令的流程示意图；
图4为本申请实施例提供的一种调制解调器上报射频指纹量测信息的流程示意图；
图5为本申请实施例提供的一种改变射频指纹上报配置的时间轴示意图；
图6为本申请实施例提供的一种终端的结构组成示意图；
图7为本申请实施例提供的一种终端的硬件组成结构示意图。
具体实施方式
请参阅图1，图1是相关技术提供的射频指纹应用于定位的原理示意图。由多个接收信号强度(RSS，Received Signal Strength)构成的信号强度矢量(也称为射频指纹)能较好地克服复杂室内场景下RSS与收发距离之间不存在良好映射关系这一难题。相关技术中，基于射频信号强度的射频指纹定位过程主要包括以下的步骤：
1、部署。根据应用环境地理分布情况，进行网络部署(即对阅读器的布局)，形成网络分布拓扑图，并划分射频指纹采样所使用的网格。这里，阅读器是指读取或读/写位置标签信息的设备，主要任务是控制射频模块向位置标签发射读取信号，并接收位置标签的应答，对位置标签的对象标识信息进行解码，将对象标识信息连带标签上其它相关信息传输到定位服务器以供处理。
2、采样。训练节点主动发射扫描信号，测量接收到阅读器的信号强度，将接收到的信号强度发送给定位服务器。
3、训练。训练阶段，定位服务器使用接收到的所有接收信号强度，计算并获得在每个网格内RSS信号的统计特征，构建RSS指纹库(也可称为 训练指纹库)，并建立RSS指纹和对应网格的映射关系，构建关联数据库。
4、定位。在线阶段，定位终端(位置标签)实时测量阅读器发射的信号强度，发送到定位服务器，定位服务器使用接收到的信号强度构建该定位终端的射频指纹(也可称为观测指纹)，并在关联指纹库中根据射频指纹匹配算法搜索与观测指纹最“像”的指纹，该指纹对应的网格位置就是对该位置标签的位置估算。
相关技术中，关于上层软件(例如：安卓系统软件)具体如何从调制解调器调取射频指纹信息，目前在第三代合作伙伴计划(3GPP，3rd Generation Partnership Project)通信标准中已经存在一些相关的调制解调器命令(AT command，Attention command)可供使用。
下面结合表1对与获取射频指纹相关的AT命令进行举例说明，表1示出了3GPP标准TS 27.007V15.7.0中子条款10.1.20的+CGREG命令语法，表项中包括通用无线分组业务(GPRS，General Packet Radio Service)网络注册状态的+CGREG命令和可能的答复信息。其中，<lac>为电路交换域注册区域码(location area code)、<ci>为小区标识(cell id)、<rac>为分组交换域注册区域码(routing area code)，这些上报信息都属于射频指纹信息，并且一旦网络、基站部署后，这类信息会再改变的概率相对很低。
表1
Figure PCTCN2021089060-appb-000001
表1中，+CGREG＝[<n>]为设定命令，目的是控制调制解调器主动上报的内容，取决于<n>的数值：
<n>＝0时，禁用网络注册未经请求代码；
<n>＝1时，启用网络注册未经请求代码：+C5GREG:<stat>
<n>＝2时，启用网络注册和位置信息的未经请求代码：+C5GREG:<stat>[,[<tac>],[<ci>],[<AcT>],[<Allowed_NSSAI_length>],[<Allowed_NSSAI>]]
<n>＝3时，启用网络注册、位置信息和移动性管理(GMM，GPGS  mobility management)原因值信息的未经请求代码：+C5GREG:<stat>[,[<tac>],[<ci>],[<AcT>],[<Allowed_NSSAI_length>],[<Allowed_NSSAI>][,<cause_type>,<reject_cause>]]
可见，现有的控制射频指纹上报的AT命令只能从预设的射频指纹信息中确定调制解调器主动向应用处理器上报的内容，并没有考虑如何减低射频指纹上报造成的终端功耗。
综上，相关技术中，终端存在因频繁上报射频指纹信息而大幅影响功耗的问题。
基于此，提出了本申请实施例的以下技术方案，在终端的不同使用场景下，终端能够改变射频指纹的上报配置，使得终端的调制解调器能够基于改变后的上报配置进行射频指纹上报。因此，终端可以智能地控制射频指纹的上报，在不需要频繁定位的使用场景下，终端能通过改变射频指纹的上报配置来降低射频指纹上报频率，可以减低射频指纹上报造成的终端功耗，达到节省功耗的效果。
在一些实施例中，所述改变射频指纹的上报配置，包括以下至少一项：
改变第一配置信息；所述第一配置信息表征关于服务小区的射频指纹的上报配置；
改变第二配置信息；所述第二配置信息表征关于邻区的射频指纹的上报配置。
在一些实施例中，所述第一信息满足对应的设定条件，包括以下至少之一：
所述终端的位置与设定地理位置相匹配；
所述终端的运行状态与设定运行状态相匹配。
在一些实施例中，所述终端的位置与设定地理位置相匹配，包括以下之一：
所述终端的位置位于设定区域内；
所述终端的位置与设定地理位置的距离小于设定阈值。
在一些实施例中，所述终端的运行状态与设定运行状态相匹配，包括以下之一：
所述终端的设定应用运行在对应的设定状态下；
当前时间处于设定时间段内。
在一些实施例中，所述改变射频指纹的上报配置，包括以下至少一项：
改变射频指纹的上报周期；
改变射频指纹的上报触发事件；
改变射频指纹的上报触发门限阈值。
在一些实施例中，在所述改变射频指纹的上报配置为改变射频指纹 的上报触发门限阈值的情况下，所述方法还包括：
侦测服务小区的信号强度；
在所述服务小区的信号强度低于改变后的上报配置中设定的触发门限阈值的情况下，开始上报射频指纹。
在一些实施例中，所述改变射频指纹的上报配置时，所述方法包括：
所述终端的应用处理器向所述终端的调制解调器发送第一指令，以使所述调制解调器基于所述第一指令修改射频指纹的上报配置。
在一些实施例中，所述方法还包括：
在符合改变后的所述上报配置所配置的上报条件的情况下，所述调制解调器向所述应用处理器上报射频指纹的量测信息。
在一些实施例中，所述改变射频指纹的上报配置，还包括：
改变第三配置信息；所述第三配置信息表征关于射频指纹的量测信息的上报内容。
下面介绍射频指纹上报控制方法的执行步骤，图2是本申请实施例提供的射频指纹上报控制方法的流程示意图，如图2所示，该流程包括如下步骤：
步骤201：在第一信息满足对应的设定条件的情况下，改变射频指纹的上报配置，以使终端基于改变后的所述上报配置进行射频指纹上报；其中，所述第一信息表征终端的使用场景。
需要说明的是，本申请实施例中描述的终端可以包括诸如移动电话、智能电话、笔记本电脑、数字广播接收器、个人数字助理(PDA，Personal Digital Assistant)、平板电脑(PAD)、便携式多媒体播放器(PMP，Portable Media Player)、导航装置、智能穿戴设备(Wearable Device)等等的移动终端以及诸如数字TV、智能家电、台式计算机等等的固定终端。下面，假设终端是移动终端。然而，本领域技术人员将理解的是，除了特别用于移动目的的元件之外，根据本申请的实施方式的构造也能够应用于固定类型的终端。在步骤201中，在终端的使用场景满足对应的设定条件的情况下，终端改变射频指纹的上报配置，以使射频指纹按照改变后的上报配置进行上报。这里，“上报”所指的是调制解调器向应用处理器上报射频指纹信息。
需要说明的是，第一信息用于表征终端的使用场景，该使用场景可以是终端所在位置区域，也可以是终端上应用程序的运行状态，还可以是终端对应的用户使用时段，例如睡觉时段或驾驶汽车时段等等。针对步骤201中第一信息满足对应的设定条件，包括以下至少之一：
所述终端的位置与设定地理位置相匹配；
所述终端的运行状态与设定运行状态相匹配。
例如，在一个实施方式中，第一信息满足对应的设定条件为终端的位置与设定的地理位置相匹配。需要说明的是，终端的位置与设定地理位置 相匹配，包括以下之一：
所述终端的位置位于设定区域内；
所述终端的位置与设定地理位置的距离小于设定阈值。
在一些实际应用中，设定地理位置是一个设定区域，通过判断终端是否在设定区域内，来确定终端位置是否与设定地理位置相匹配。按照设定区域的定义不同，设定区域可以为：
特定类型的常见区域。例如：地铁站、地铁路线、高铁站、高铁路线、机场、商场等等。
指定的区域：例如指定了Cell ID的小区，或者用户预先标记的兴趣点区域，比如家、学校、单位等等。
在另一些可能的实际应用中，设定地理位置是一个设定地理位置点，通过比较终端的位置与设定地理位置点的距离与设定距离阈值的大小，来确定终端的位置是否与地理位置相匹配。
在另一个实施方式中，第一信息满足对应的设定条件为终端的运行状态与设定运行状态相匹配。包括以下之一：
所述终端的设定应用运行在对应的设定状态下；
当前时间处于设定时间段内。
实际应用中，终端的设定应用运行在对应的设定状态下，可以是终端进入亮屏状态，也可以是终端开启了特定的应用，还可以是终端关闭了特定的应用。当前时间处于设定时间段内，设定时段可以包括多种：睡眠时段，驾驶车辆时段、运动时段、上班时段或上课时段等等。举例来说，当终端识别到用户处于工作单位位置区域，且当前时间为工作日工作时间时，可以判定终端当前在用户上班时段。或者，终端开启了催眠应用程序，则判定终端当前处于用户睡眠时段。
针对步骤201中，改变射频指纹上报配置，包括以下至少一项：改变第一配置信息；所述第一配置信息表征关于服务小区的射频指纹的上报配置；
改变第二配置信息；所述第二配置信息表征关于邻区的射频指纹的上报配置。
需要说明的是，相关技术中，受限于平台商开放给终端获取射频指纹的接口限制，应用现有的AT命令获取的全部射频指纹信息都是关于服务小区的射频指纹信息。举例来说，服务小区的射频指纹信息包括注册区域码(tracking area code)、小区标识(cell id)、参考信号接收功率(RSRP，Reference Signal Receiving Power)和参考信号接收质量(RSRQ，Reference Signal Receiving Quality)。为获取精度更高的定位结果，本申请实施例改变射频指纹上报配置，包括改变邻区的射频指纹上报配置。邻区的射频指纹包括：第四代移动通信技术(4G，4th generation wireless systems)邻小区的射频指纹和/或第五代移动通信技术(5G，5th generation wireless systems) 邻小区的射频指纹；其中，4G邻小区的射频指纹包括：
物理小区标识(PCI，Physical Cell ID)；
长期演进绝对无线频道编号(EARFCN，LTE Absolute Radio Frequency Channel Number)；
参考信号接收功率(RSRP，Reference Signal Received Power)；
参考信号接收质量(RSRQ，Reference Signal Received Quality)；
所述5G邻小区的射频指纹包括：
物理小区标识(PCI，Physical Cell ID)；
新空口绝对无线频道编号(NARFCN，NR Absolute Radio Frequency Channel Number)；
同步参考信号接收功率(SSRSRP，Sync Signal Reference Signal Received Power)；
同步参考信号接收质量(SSRSRQ，Sync Signal Reference Signal Received Quality)；
信道状态指示参考信号接收功率(CSIRSRP，Channel State Indicator Reference Signal Received Power)；
信道状态指示参考信号接收质量(CSIRSRQ，Channel State Indicator Reference Signal Received Quality)。
在一些可能的实施例中，所述改变射频指纹的上报配置，还包括：
改变第三配置信息；所述第三配置信息表征关于射频指纹的量测信息的上报内容。
这里，对于不同的第一信息，终端需要上报的射频指纹的来源或内容可能不同。举例来说，第三配置信息可以是指示终端上报邻区4G小区的射频指纹量测信息，也可以是指示上报邻区5G小区中指定的至少一个小区的射频指纹量测信息，还可以是指示同时上报邻区4G小区和邻区5G小区的射频指纹量测信息。当然，实际应用中，也可以指示只上传服务小区射频指纹量测信息。容易理解的是，改变第三配置信息，就是改变具体需上报的射频指纹内容。
针对步骤201中，改变射频指纹的上报配置，包括以下至少一项：
改变射频指纹的上报周期；
改变射频指纹的上报触发事件；
改变射频指纹的上报触发门限阈值。
这里，改变射频指纹的上报周期，可以是在终端的使用场景满足对应的设定条件时，对应具体的终端使用场景，确定当前的使用场景下，终端对利用射频指纹进行终端定位的需求，若当前使用场景下，终端不需要频繁进行终端定位，则可以改变射频指纹的上报周期，使射频指纹的上报频率变低，从而在保证终端对射频指纹的需求的同时，降低了终端的功耗。
改变射频指纹的上报触发条件，可以是改变上报触发的特定地理位置， 也可以是改变设定的终端运行状态，相应的终端应侦测重新设置的触发事件。
需要说明的是，在所述改变射频指纹的上报配置为改变射频指纹的上报触发门限阈值的情况下，所述方法还包括：
侦测服务小区的信号强度；
在所述服务小区的信号强度低于改变后的上报配置中设定的触发门限阈值的情况下，开始上报射频指纹。
改变射频指纹的上报触发门限阈值，可以针对射频指纹中的RSRQ、RSRP等信号强度信息设定门限阈值，当终端实际量测到的信号强度触发了门限阈值，则开始上报射频指纹或更改射频指纹的上报频率。
应理解，在一些可能的实施例中，触发门限阈值的条件可以是两个，具体为：1、RSRP值低于设定门限阈值。
2、此情况维持设定时长。
从而避免RSRP值的瞬时波动造成误触发。
需要说明的是，在改变射频指纹上报配置之前，和之后，射频指纹上报机制可以是不相同的。例如，在改变射频指纹前，射频指纹上报机制是门限阈值驱动上报，而在终端进入特定的使用场景后，终端改变射频指纹上报配置为触发事件驱动上报。
下面结合图3、图4对本申请实施例的终端内部通信流程进一步说明。图3为本申请实施例提供的一种调制解调器接收射频指纹上报配置命令的流程示意图；图4为本申请实施例提供的一种调制解调器上报射频指纹量测信息的流程示意图。
在一些可能的实施例中，所述改变射频指纹的上报配置时，所述方法包括：
所述终端的应用处理器向所述终端的调制解调器发送第一指令，以使所述调制解调器基于所述第一指令修改射频指纹的上报配置。
相应的，所述方法还包括：
在符合改变后的所述上报配置所配置的上报条件的情况下，所述调制解调器向所述应用处理器上报射频指纹的量测信息。
如图3所示，终端上的应用处理器根据第一信息，确定对应的第一指令，然后通过应用处理器与调制解调器之间的接口通道将第一指令下发给调制解调器。
需要说明的是，前面已经介绍过射频指纹的上报机制有多种。第一指令就是用于根据第一信息，动态调整射频指纹的上报机制内的具体设置,以尽量节省终端的功耗。这里，结合表2至4，举例介绍第一指令的几种可能的指令内容。
表2
Figure PCTCN2021089060-appb-000002
Figure PCTCN2021089060-appb-000003
表3
Figure PCTCN2021089060-appb-000004
表4
Figure PCTCN2021089060-appb-000005
请参阅表2，表2用于对周期性射频指纹上报配置命令进行举例说明，表2中包括以下表项：上报内容设定、上报控制和上报周期。在各表项中，使用不同的数字指代不同的选项，因为从表2中可以直观的理解不同表项 的含义，在此不再赘述。周期性射频指纹上报配置命令可以用于改变射频指纹的上报内容、上报周期等。
请参阅表3，表3用于对事件驱动射频指纹上报配置命令进行举例说明，表3中包括以下表项：上报内容设定、触发事件控制和触发事件条件。在各表项中，使用不同的数字指代不同的选项，因为从表3中可以直观的理解不同表项的含义，在此不再赘述。事件驱动射频指纹上报配置命令可以用于改变射频指纹的上报内容和触发条件等。
请参阅表4，表4用于对门限阈值驱动射频指纹上报配置命令进行举例说明，表4中包括以下表项：上报内容设定、触发门限阈值控制和触发门限阈值条件。在各表项中，使用不同的数字指代不同的选项，因为从表3中可以直观的理解不同表项的含义，在此不再赘述。门限阈值驱动射频指纹上报配置命令可以用于改变射频指纹的上报内容和门限阈值触发条件等。
如图4所示，在符合改变后的所述上报配置所配置的上报条件的情况下，调制解调器通过应用处理器与调制解调器之间的接口通道向所述应用处理器上报射频指纹的量测信息。
下面结合图5，对步骤201中终端对射频指纹上报配置进行改变的原因进行说明。如图5所示，时刻1为终端的使用场景满足设定条件的某种情况，在这种情况下，终端对获取射频指纹进行终端定位的需求增加，举例来说，终端进入感兴趣的商场。在这种情况下，终端对射频指纹上报配置进行改变，提高射频指纹上报的频率，以满足终端对射频指纹的获取需求。当时刻2，终端的使用场景更改了，例如，终端进入了工作单位区域，则因为用户对这一区域非常的熟悉，不需要利用射频指纹来定位终端位置，那么在时刻2，终端将降低射频指纹上报频率，以降低终端的功耗。时刻1和时刻2中间的时间区，为精准定位需求区间。本申请实施例中，在终端定位需求和终端能耗上达到了最佳平衡。
为实现本申请实施例的射频指纹上报控制方法，本申请实施例还提供一种终端，如图6所示，该终端包括：
改变单元601，配置为在第一信息满足对应的设定条件的情况下，改变射频指纹的上报配置，以使终端基于改变后的所述上报配置进行射频指纹上报；其中，所述第一信息表征终端的使用场景。
一实施例中，改变单元601还配置为以下至少一项：
改变第一配置信息；所述第一配置信息表征关于服务小区的射频指纹的上报配置；
改变第二配置信息；所述第二配置信息表征关于邻区的射频指纹的上报配置。
一实施例中，所述第一信息满足对应的设定条件，包括以下至少之一：
所述终端的位置与设定地理位置相匹配；
所述终端的运行状态与设定运行状态相匹配。
一实施例中，所述终端的位置与设定地理位置相匹配，包括以下之一：
所述终端的位置位于设定区域内；
所述终端的位置与设定地理位置的距离小于设定阈值。
一实施例中，，所述终端的运行状态与设定运行状态相匹配，包括以下之一：
所述终端的设定应用运行在对应的设定状态下；
当前时间处于设定时间段内。
一实施例中，改变单元601还配置为以下至少一项：
改变射频指纹的上报周期；
改变射频指纹的上报触发事件；
改变射频指纹的上报触发门限阈值。
一实施例中，在所述改变射频指纹的上报配置为改变射频指纹的上报触发门限阈值的情况下，终端还包括：
侦测单元，配置为侦测服务小区的信号强度；
上报单元，配置为在所述服务小区的信号强度低于改变后的上报配置中设定的触发门限阈值的情况下，开始上报射频指纹。
一实施例中，终端还包括：
发送单元，配置为在所述改变射频指纹的上报配置时，向所述终端的调制解调器发送第一指令，以使所述调制解调器基于所述第一指令修改射频指纹的上报配置。
一实施例中，在符合改变后的所述上报配置所配置的上报条件的情况下，上报单元还配置为向所述应用处理器上报射频指纹的量测信息。
一实施例中，改变单元601还配置为：改变第三配置信息；所述第三配置信息表征关于射频指纹的量测信息的上报内容。
实际应用时，改变单元601和侦测单元、上报单元、发送单元可由终端中的处理器来实现，当然，处理器需要运行存储器中存储的程序来实现上述各程序模块的功能。
需要说明的是，上述图6中，实施例提供的终端仅以上述各程序模块的划分进行举例说明，实际应用中，可以根据需要而将上述处理分配由不同的程序模块完成，即将终端的内部结构划分成不同的程序模块，以完成以上描述的全部或者部分处理。另外，上述实施例提供的终端与射频指纹上传控制方法实施例属于同一构思，其具体实现过程详见方法实施例，这里不再赘述。
基于上述程序模块的硬件实现，且为了实现本申请实施例的方法，本申请实施例还提供了一种终端。图7是本申请实施例提供的一种终端700的硬件组成结构示意图。图7所示的终端700包括处理器710，处理器710为应用处理器，处理器710可以从存储器中调用并运行计算机程序，以实 现本申请实施例中的方法。
可选地，如图7所示，终端700还可以包括存储器720。其中，处理器710可以从存储器720中调用并运行计算机程序，以实现本申请实施例中的方法。
其中，存储器720可以是独立于处理器710的一个单独的器件，也可以集成在处理器710中。
可选地，如图7所示，终端700还可以包括收发器730，处理器710可以控制该收发器730与其他设备进行通信，具体地，可以向其他设备发送信息或数据，或接收其他设备发送的信息或数据。
其中，收发器730可以包括发射机和接收机。收发器730还可以进一步包括天线，天线的数量可以为一个或多个。
可选地，该终端700可以实现本申请实施例的各个射频指纹上传控制方法的相应流程，为了简洁，在此不再赘述。
本申请实施例中的存储器用于存储各种类型的数据以支持终端中的操作。这些数据的示例包括：用于在相关设备上操作的任何计算机程序。
可以理解，存储器可以是易失性存储器或非易失性存储器，也可包括易失性和非易失性存储器两者。其中，非易失性存储器可以是只读存储器(ROM，Read Only Memory)、可编程只读存储器(PROM，Programmable Read-Only Memory)、可擦除可编程只读存储器(EPROM，Erasable Programmable Read-Only Memory)、电可擦除可编程只读存储器(EEPROM，Electrically Erasable Programmable Read-Only Memory)、磁性随机存取存储器(FRAM，ferromagnetic random access memory)、快闪存储器(Flash Memory)、磁表面存储器、光盘、或只读光盘(CD-ROM，Compact Disc Read-Only Memory)；磁表面存储器可以是磁盘存储器或磁带存储器。易失性存储器可以是随机存取存储器(RAM，Random Access Memory)，其用作外部高速缓存。通过示例性但不是限制性说明，许多形式的RAM可用，例如静态随机存取存储器(SRAM，Static Random Access Memory)、同步静态随机存取存储器(SSRAM，Synchronous Static Random Access Memory)、动态随机存取存储器(DRAM，Dynamic Random Access Memory)、同步动态随机存取存储器(SDRAM，Synchronous Dynamic Random Access Memory)、双倍数据速率同步动态随机存取存储器(DDRSDRAM，Double Data Rate Synchronous Dynamic Random Access Memory)、增强型同步动态随机存取存储器(ESDRAM，Enhanced Synchronous Dynamic Random Access Memory)、同步连接动态随机存取存储器(SLDRAM，SyncLink Dynamic Random Access Memory)、直接内存总线随机存取存储器(DRRAM，Direct Rambus Random Access Memory)。本申请实施例描述的存储器旨在包括但不限于这些和任意其它适合类型的存储器。
上述本申请实施例揭示的方法可以应用于处理器中，或者由处理器实 现。处理器可能是一种集成电路芯片，具有信号的处理能力。在实现过程中，上述方法的各步骤可以通过处理器中的硬件的集成逻辑电路或者软件形式的指令完成。上述的处理器可以是通用处理器、DSP，或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件等。处理器可以实现或者执行本申请实施例中的公开的各方法、步骤及逻辑框图。通用处理器可以是微处理器或者任何常规的处理器等。结合本申请实施例所公开的方法的步骤，可以直接体现为硬件译码处理器执行完成，或者用译码处理器中的硬件及软件模块组合执行完成。软件模块可以位于存储介质中，该存储介质位于存储器，处理器读取存储器中的程序，结合其硬件完成前述方法的步骤。
处理器执行所述程序时实现本申请实施例的各个方法中的相应流程，为了简洁，在此不再赘述。
在示例性实施例中，本申请实施例还提供了一种存储介质，即计算机存储介质，具体为计算机可读存储介质，例如包括存储计算机程序的存储器，上述计算机程序可由处理器执行，以完成前述方法所述步骤。计算机可读存储介质可以是FRAM、ROM、PROM、EPROM、EEPROM、Flash Memory、磁表面存储器、光盘、或CD-ROM等存储器。
在本申请所提供的几个实施例中，应该理解到，所揭露的装置、电子设备和方法，可以通过其它的方式实现。以上所描述的设备实施例仅仅是示意性的，例如，所述单元的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，如：多个单元或组件可以结合，或可以集成到另一个系统，或一些特征可以忽略，或不执行。另外，所显示或讨论的各组成部分相互之间的耦合、或直接耦合、或通信连接可以是通过一些接口，设备或单元的间接耦合或通信连接，可以是电性的、机械的或其它形式的。
上述作为分离部件说明的单元可以是、或也可以不是物理上分开的，作为单元显示的部件可以是、或也可以不是物理单元，即可以位于一个地方，也可以分布到多个网络单元上；可以根据实际的需要选择其中的部分或全部单元来实现本实施例方案的目的。
另外，在本申请各实施例中的各功能单元可以全部集成在一个处理单元中，也可以是各单元分别单独作为一个单元，也可以两个或两个以上单元集成在一个单元中；上述集成的单元既可以采用硬件的形式实现，也可以采用硬件加软件功能单元的形式实现。
本领域普通技术人员可以理解：实现上述方法实施例的全部或部分步骤可以通过程序指令相关的硬件来完成，前述的程序可以存储于一计算机可读取存储介质中，该程序在执行时，执行包括上述方法实施例的步骤；而前述的存储介质包括：移动存储设备、ROM、RAM、磁碟或者光盘等各种可以存储程序代码的介质。
或者，本申请上述集成的单元如果以软件功能模块的形式实现并作为 独立的产品销售或使用时，也可以存储在一个计算机可读取存储介质中。基于这样的理解，本申请实施例的技术方案本质上或者说对现有技术做出贡献的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质中，包括若干指令用以使得一台电子设备(可以是个人计算机、服务器、或者网络设备等)执行本申请各个实施例所述方法的全部或部分。而前述的存储介质包括：移动存储设备、ROM、RAM、磁碟或者光盘等各种可以存储程序代码的介质。
需要说明的是：“第一”、“第二”等是用于区别类似的对象，而不必用于描述特定的顺序或先后次序。
另外，本申请实施例所记载的技术方案之间，在不冲突的情况下，可以任意组合。
以上所述，仅为本申请的具体实施方式，但本申请的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本申请揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本申请的保护范围之内。因此，本申请的保护范围应以所述权利要求的保护范围为准。

Claims (20)

  1. 一种射频指纹的上报控制方法，所述方法包括：
    在第一信息满足对应的设定条件的情况下，改变射频指纹的上报配置，以使终端基于改变后的所述上报配置进行射频指纹上报；其中，
    所述第一信息表征终端的使用场景。
  2. 根据权利要求1所述的方法，其中，所述改变射频指纹的上报配置，包括以下至少一项：
    改变第一配置信息；所述第一配置信息表征关于服务小区的射频指纹的上报配置；
    改变第二配置信息；所述第二配置信息表征关于邻区的射频指纹的上报配置。
  3. 根据权利要求1或2所述的方法，其中，所述第一信息满足对应的设定条件，包括以下至少之一：
    所述终端的位置与设定地理位置相匹配；
    所述终端的运行状态与设定运行状态相匹配。
  4. 根据权利要求3所述的方法，其中，所述终端的位置与设定地理位置相匹配，包括以下之一：
    所述终端的位置位于设定区域内；
    所述终端的位置与设定地理位置的距离小于设定阈值。
  5. 根据权利要求3所述的方法，其中，所述终端的运行状态与设定运行状态相匹配，包括以下之一：
    所述终端的设定应用运行在对应的设定状态下；
    当前时间处于设定时间段内。
  6. 根据权利要求1或2所述的方法，其中，所述改变射频指纹的上报配置，包括以下至少一项：
    改变射频指纹的上报周期；
    改变射频指纹的上报触发事件；
    改变射频指纹的上报触发门限阈值。
  7. 根据权利要求6所述的方法，其中，在所述改变射频指纹的上报配置为改变射频指纹的上报触发门限阈值的情况下，所述方法还包括：
    侦测服务小区的信号强度；
    在所述服务小区的信号强度低于改变后的上报配置中设定的触发门限阈值的情况下，开始上报射频指纹。
  8. 根据权利要求1所述的方法，其中，所述改变射频指纹的上报配置时，所述方法包括：
    所述终端的应用处理器向所述终端的调制解调器发送第一指令，以 使所述调制解调器基于所述第一指令修改射频指纹的上报配置。
  9. 根据权利要求8所述的方法，其中，所述方法还包括：
    在符合改变后的所述上报配置所配置的上报条件的情况下，所述调制解调器向所述应用处理器上报射频指纹的量测信息。
  10. 根据权利要求2所述的方法，其中，所述改变射频指纹的上报配置，还包括：
    改变第三配置信息；所述第三配置信息表征关于射频指纹的量测信息的上报内容。
  11. 一种终端，包括：
    改变单元，配置为在第一信息满足对应的设定条件的情况下，改变射频指纹的上报配置，以使终端基于改变后的所述上报配置进行射频指纹上报；其中，
    所述第一信息表征终端的使用场景。
  12. 一种终端，包括：应用处理器和配置为存储能够在应用处理器上运行的计算机程序的存储器，
    其中，所述应用处理器配置为运行所述计算机程序时，执行：
    在第一信息满足对应的设定条件的情况下，改变射频指纹的上报配置，以使终端基于改变后的所述上报配置进行射频指纹上报；其中，
    所述第一信息表征终端的使用场景。
  13. 根据权利要求12所述的终端，其中，所述改变射频指纹的上报配置，包括以下至少一项：
    改变第一配置信息；所述第一配置信息表征关于服务小区的射频指纹的上报配置；
    改变第二配置信息；所述第二配置信息表征关于邻区的射频指纹的上报配置。
  14. 根据权利要求12或13所述的终端，其中，所述第一信息满足对应的设定条件，包括以下至少之一：
    所述终端的位置与设定地理位置相匹配；
    所述终端的运行状态与设定运行状态相匹配。
  15. 根据权利要求12或13所述的终端，其中，所述改变射频指纹的上报配置，包括以下至少一项：
    改变射频指纹的上报周期；
    改变射频指纹的上报触发事件；
    改变射频指纹的上报触发门限阈值。
  16. 根据权利要求15所述的终端，其中，在所述改变射频指纹的上报配置为改变射频指纹的上报触发门限阈值的情况下，所述应用处理器还执行：
    侦测服务小区的信号强度；
    在所述服务小区的信号强度低于改变后的上报配置中设定的触发门限阈值的情况下，开始上报射频指纹。
  17. 根据权利要求12所述的终端，其中，所述改变射频指纹的上报配置时，所述应用处理器执行：
    向所述终端的调制解调器发送第一指令，以使所述调制解调器基于所述第一指令修改射频指纹的上报配置。
  18. 根据权利要求17所述的终端，其中，所述应用处理器还执行：
    在符合改变后的所述上报配置所配置的上报条件的情况下，触发所述调制解调器向所述应用处理器上报射频指纹的量测信息。
  19. 根据权利要求13所述的终端，其中，所述改变射频指纹的上报配置，所述应用处理器还执行：
    改变第三配置信息；所述第三配置信息表征关于射频指纹的量测信息的上报内容。
  20. 一种存储介质，其上存储有计算机程序，所述计算机程序被应用处理器执行时实现权利要求1至10任一项所述方法的步骤。
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