WO2020103063A1 - 释放rrc连接的方法、装置及移动终端 - Google Patents

释放rrc连接的方法、装置及移动终端

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Publication number
WO2020103063A1
WO2020103063A1 PCT/CN2018/116818 CN2018116818W WO2020103063A1 WO 2020103063 A1 WO2020103063 A1 WO 2020103063A1 CN 2018116818 W CN2018116818 W CN 2018116818W WO 2020103063 A1 WO2020103063 A1 WO 2020103063A1
Authority
WO
WIPO (PCT)
Prior art keywords
rrc connection
mobile terminal
base station
data packets
signaling
Prior art date
Application number
PCT/CN2018/116818
Other languages
English (en)
French (fr)
Inventor
张涛
Original Assignee
深圳市欢太科技有限公司
Oppo广东移动通信有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 深圳市欢太科技有限公司, Oppo广东移动通信有限公司 filed Critical 深圳市欢太科技有限公司
Priority to CN201880098255.2A priority Critical patent/CN112789946B/zh
Priority to PCT/CN2018/116818 priority patent/WO2020103063A1/zh
Publication of WO2020103063A1 publication Critical patent/WO2020103063A1/zh

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/30—Connection release
    • 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 belongs to the field of communication technology, and in particular, to a method, device, mobile terminal, and computer-readable storage medium for releasing an RRC connection.
  • LTE Long-Term Evolution
  • UMTS Universal Mobile Telecommunications System
  • 3GPP 3rd Generation Partnership Project
  • RRC Radio Resource Control
  • the mobile terminal includes two states of an idle state and a connected state. After the RRC connection of the mobile terminal is released, the mobile terminal will enter the RRC idle state, which can save power.
  • the present application provides a method, device, mobile terminal, and computer-readable storage medium for releasing an RRC connection, which can enable a mobile terminal to quickly release an RRC connection.
  • the first aspect of the present application provides a method for releasing an RRC connection, including:
  • the mobile terminal If the mobile terminal is in the RRC connected state, the number of PDCP layer data packets of the packet data aggregation protocol transmitted in the target period is counted, wherein the target period is greater than the original period;
  • the RRC connection is released.
  • the second aspect of the present application provides an apparatus for releasing an RRC connection, including:
  • Connected state detection module used to detect whether the mobile terminal is in RRC connected state
  • a data packet statistics module configured to count the number of packet data packet PDCP layer data packets transmitted in a target period if the mobile terminal is in an RRC connected state, wherein the target period is greater than the original period;
  • the connection release module is configured to release the RRC connection if the number of PDCP layer data packets is less than or equal to a preset threshold.
  • a third aspect of the present application provides a mobile terminal, including a memory, a processor, and a computer program stored in the memory and executable on the processor.
  • the processor executes the computer program, The steps of the method of the first aspect described above.
  • a fourth aspect of the present application provides a computer-readable storage medium storing a computer program, which when executed by a processor implements the steps of the method of the first aspect described above.
  • a fifth aspect of the present application provides a computer program product, the computer program product comprising a computer program, which when executed by one or more processors implements the steps of the method of the first aspect described above.
  • FIG. 1 is a schematic diagram of an implementation process of a method for releasing an RRC connection provided in Embodiment 1 of the present application;
  • FIG. 2 is a schematic diagram of an implementation process of a method for releasing an RRC connection provided in Embodiment 2 of the present application;
  • FIG. 3 is a schematic diagram of an implementation process of a method for releasing an RRC connection provided in Embodiment 3 of this application;
  • FIG. 4 is a structural block diagram of an apparatus for releasing an RRC connection provided in Embodiment 4 of the present application;
  • FIG. 5 is a schematic diagram of a mobile terminal provided in Embodiment 5 of the present application.
  • FIG. 6 is a schematic diagram of a mobile terminal provided in Embodiment 6 of the present application.
  • the mobile terminals described in the embodiments of the present application include but are not limited to other portable devices such as mobile phones, laptop computers, or tablet computers with touch-sensitive surfaces (eg, touch screen displays and / or touch pads) .
  • the device is not a portable communication device, but a desktop computer with a touch-sensitive surface (eg, touch screen display and / or touch pad).
  • a mobile terminal including a display and a touch-sensitive surface is described.
  • the mobile terminal may include one or more other physical user interface devices such as a physical keyboard, mouse, and / or joystick.
  • the mobile terminal supports various applications, such as one or more of the following: drawing applications, presentation applications, word processing applications, website creation applications, disk burning applications, spreadsheet applications, game applications, phones Apps, video conferencing apps, email apps, instant messaging apps, exercise support apps, photo management apps, digital camera apps, digital camera apps, web browsing apps, digital music player apps And / or digital video player applications.
  • applications such as one or more of the following: drawing applications, presentation applications, word processing applications, website creation applications, disk burning applications, spreadsheet applications, game applications, phones Apps, video conferencing apps, email apps, instant messaging apps, exercise support apps, photo management apps, digital camera apps, digital camera apps, web browsing apps, digital music player apps And / or digital video player applications.
  • Various applications that can be executed on the mobile terminal can use at least one common physical user interface device such as a touch-sensitive surface.
  • One or more functions of the touch-sensitive surface and corresponding information displayed on the terminal may be adjusted and / or changed between applications and / or within the corresponding applications.
  • the common physical architecture of the terminal eg, touch-sensitive surface
  • FIG. 1 it is a schematic diagram of an implementation process of a method for releasing an RRC connection provided in Embodiment 1 of the present application.
  • the method for releasing an RRC connection is applied to a mobile terminal.
  • the method for releasing an RRC connection may include the following steps:
  • Step S101 Detect whether the mobile terminal is in the RRC connected state.
  • the connection state is also called a service state.
  • the mobile terminal When the mobile terminal completes camping in the cell, the mobile terminal enters the idle state; when the mobile terminal subsequently completes the random access process (that is, the mobile terminal establishes an RRC connection with the base station ), The mobile terminal enters the connected state, and the mobile terminal can perform data transmission with the base station.
  • the base station and the mobile terminal can establish a wireless connection through a wireless air interface.
  • the wireless air interface may be a wireless air interface based on the LTE standard, or a wireless air interface based on the 5G standard, or a wireless air interface based on the 5G standard of the next generation mobile communication network technology, which is not limited herein.
  • the base station may be an evolved base station in LTE or a base station using a centralized distributed architecture in a 5G system, which is not limited herein.
  • Step S102 If the mobile terminal is in an RRC connected state, count the number of PDCP layer data packets of the packet data aggregation protocol transmitted in a target period, where the target period is greater than the original period.
  • the mobile terminal detects whether the RRC between itself and the base station is in a connected state (that is, detects whether the mobile terminal is in an RRC connection). If the RRC between the mobile terminal and the base station is in a connected state, the modem The protocol stack counts the number of Packet Data Convergence Protocol (PDCP) layer data packets transmitted in the target period, and determines whether the mobile terminal releases the RRC connection with the base station based on the number of PDCP layer data packets transmitted.
  • the modem protocol stack may refer to the LTE protocol stack on the baseband chip side of the mobile terminal.
  • the PDCP layer belongs to the second layer of the wireless interface protocol stack, and processes RRC messages on the control plane and Internet Protocol (IP) packets on the user plane.
  • IP Internet Protocol
  • the PDCP sublayer obtains IP data from the upper layer After grouping, IP data packets can be header compressed and encrypted, and then submitted to the radio link layer control protocol (Radio Link Control, RLC) sublayer.
  • the PDCP sublayer also provides the functions of sequential submission and repeated packet detection to the upper layer.
  • the PDCP sublayer provides signaling transmission services for the upper layer RRC, and implements encryption and consistency protection of RRC signaling, as well as decryption and consistency checking of RRC signaling in the reverse direction.
  • the PDCP layer data packet includes signaling data and user plane data, and can more comprehensively detect the number of data packets transmitted between the mobile terminal and the base station when the mobile terminal is in the RRC connected state.
  • the target period is a preset time interval for counting the number of PDCP layer data packets. If the mobile terminal in the connected state does not perform data transmission with the base station for a period of time, the base station will release the RRC connection with the mobile terminal. This period of time is the original cycle. The time of the original cycle is usually 10 seconds to 15 seconds. Then, the target period can be set to be greater than 15 seconds, and the user can set the specific period of the target period according to actual needs, for example, 20 seconds, which is not limited herein.
  • setting the target period to be greater than the original period can prolong the data statistics time, avoid the network abnormality causing the RRC connection not to be released all the time, and save the power of the mobile terminal.
  • the statistics of the number of PDCP layer data packets of the packet data aggregation protocol transmitted in the target period include:
  • the number of PDCP layer data packets received by the mobile terminal in the target period may be separately counted The number of PDCP layer data packets sent by the mobile terminal in the target period.
  • Step S103 If the number of PDCP layer data packets is less than or equal to a preset threshold, release the RRC connection.
  • the mobile terminal may actively release the RRC connection with the base station or receive the RRC connection fed back by the base station When the signaling is released, the RRC connection with the base station is released.
  • releasing the RRC connection includes:
  • the RRC connection is released.
  • the first preset threshold and the second preset threshold are preset standard values for judging release of the RRC connection preset by the user, and the first preset threshold and the second preset threshold
  • the thresholds may be the same or different, which is not limited here.
  • both the first preset threshold and the second preset threshold are 0 or 1.
  • the mobile terminal when the mobile terminal is in an RRC connection, the number of PDCP layer data packets transmitted by the mobile terminal in the target period is counted, and when the number of PDCP layer data packets is less than or equal to a preset threshold, the RRC with the base station is released.
  • the connection enables the mobile terminal to quickly enter the idle state from the connected state, saves the power of the mobile terminal, and sets the target period to be greater than the original period, which can prevent the RRC connection from being unreleased due to network abnormality.
  • FIG. 2 is a schematic diagram of an implementation process of a method for releasing an RRC connection provided in Embodiment 2 of the present application.
  • the method for releasing an RRC connection is applied to a mobile terminal.
  • the method for releasing an RRC connection may include the following steps:
  • Step S201 Detect whether the mobile terminal is in the RRC connected state.
  • this step is the same as or similar to step 101.
  • steps 101 For details, refer to the related description of step 101, and details are not described herein again.
  • Step S202 If the mobile terminal is in the RRC connected state, count the number of PDCP layer data packets of the packet data aggregation protocol transmitted in the target period, where the target period is greater than the original period.
  • this step is the same as or similar to step 102.
  • steps 102 For details, refer to the related description of step 102, and details are not described herein again.
  • Step S203 If the number of PDCP layer data packets is less than or equal to a preset threshold, send notification information to the base station to release the RRC connection.
  • Step S204 When receiving the RRC connection release signaling, release the RRC connection, where the RRC connection release signaling is fed back by the base station after receiving the notification information.
  • the mobile terminal may send a notification message to the base station to release the RRC connection to notify the base station to feedback the RRC to the mobile terminal Connection release signaling, the mobile terminal releases the RRC connection with the base station when receiving the RRC connection release signaling fed back by the base station.
  • the sending notification information to the base station to release the RRC connection includes:
  • the mobile terminal may send the extended service request (Extended Service Request (ESR) signaling to the base station to notify the base station to feedback the RRC connection release signaling to the mobile terminal.
  • ESR Extended Service Request
  • the sending notification information to the base station to release the RRC connection includes:
  • the mobile terminal may also send Hypertext Transfer Protocol (HTTP) request information to the base station in the modem IP protocol stack to notify the base station to feedback RRC connection release signaling to the mobile terminal.
  • HTTP request information may carry the identifier of the mobile terminal and a request for feedback of RRC connection release signaling.
  • the sending notification information to the base station to release the RRC connection includes:
  • the mobile terminal may also send customized signaling set according to some reserved signaling reserved fields to the base station to notify the base station to feed back the RRC connection release signaling to the mobile terminal.
  • the preset signaling may refer to signaling that a reserved field pre-selected by the user is not defined, and the preset signaling may be defined in the reserved field of the preset signaling to notify the base station to feed back an RRC connection to the mobile terminal Release signaling.
  • releasing the RRC connection includes:
  • the tracking area update TAU signaling is sent to the base station, and the RRC connection is released.
  • the mobile terminal when receiving the RRC connection release signaling, may send Tracking Area Update (Tracking Area Update) signaling to the base station to report the location information of the mobile terminal to the base station for location synchronization.
  • Tracking Area Update Tracking Area Update
  • the mobile terminal when the mobile terminal is in an RRC connection, the number of PDCP layer data packets transmitted by the mobile terminal in the target period is counted, and when the number of PDCP layer data packets is less than or equal to a preset threshold, the RRC connection is released to the base station.
  • Notification information, and release RRC connection when receiving RRC connection release signaling can make the mobile terminal quickly enter the idle state from the connected state, save the power of the mobile terminal, and set the target period to be greater than the original period, which can avoid network abnormal The resulting RRC connection has not been released.
  • FIG. 3 it is a schematic diagram of an implementation process of a method for releasing an RRC connection provided in Embodiment 3 of the present application.
  • the method for releasing an RRC connection is applied to a mobile terminal.
  • the method for releasing an RRC connection may include the following steps:
  • Step S301 Detect whether the mobile terminal is in the RRC connected state.
  • this step is the same as or similar to step 101.
  • steps 101 For details, refer to the related description of step 101, and details are not described herein again.
  • Step S302 If the mobile terminal is in the RRC connected state, count the number of PDCP layer data packets of the packet data aggregation protocol transmitted in the target period, where the target period is greater than the original period.
  • this step is the same as or similar to step 102.
  • steps 102 For details, refer to the related description of step 102, and details are not described herein again.
  • Step S303 If the number of PDCP layer data packets is less than or equal to a preset threshold, release the RRC connection and control the baseband chip of the mobile terminal to enter a standby state.
  • the mobile terminal when releasing the RRC connection with the base station, can control the baseband chip (modem) of the mobile terminal to enter a standby state, so as to save power of the mobile terminal and reduce power consumption of the mobile terminal.
  • the baseband chip of the mobile terminal is used to communicate with the base station.
  • the baseband chip of the mobile terminal when the RRC connection is released, the baseband chip of the mobile terminal is put into a standby state, which can further save the power of the mobile terminal and reduce the power consumption of the mobile terminal.
  • FIG. 4 it is an apparatus for releasing an RRC connection provided in Embodiment 4 of the present application.
  • the above apparatus for releasing an RRC connection may be integrated in a mobile terminal.
  • only parts related to the embodiment of the present application are shown.
  • the device for releasing an RRC connection includes:
  • the connection state detection module 41 is used to detect whether the mobile terminal is in the RRC connection state
  • the data packet statistics module 42 is configured to count the number of PDCP layer data packets of the packet data aggregation protocol transmitted in the target period if the mobile terminal is in the RRC connected state, where the target period is greater than the original period;
  • the connection release module 43 is configured to release the RRC connection if the number of PDCP layer data packets is less than or equal to a preset threshold.
  • the data packet statistics module 42 is specifically used to:
  • connection release module 43 is specifically used to:
  • the RRC connection is released.
  • connection release module 43 includes:
  • a sending unit configured to send notification information for releasing the RRC connection to the base station
  • the releasing unit is configured to release the RRC connection when the RRC connection release signaling is received, wherein the RRC connection release signaling is fed back by the base station after receiving the notification information.
  • the sending unit is specifically used to:
  • the sending unit is specifically used to:
  • the sending unit is specifically used to:
  • the release unit is specifically used to:
  • the tracking area update TAU signaling is sent to the base station, and the RRC connection is released.
  • connection release module 43 is specifically used to:
  • the device for releasing an RRC connection provided by the embodiment of the present application may be applied to the foregoing method embodiment 1, embodiment 2, and embodiment 3.
  • the device for releasing an RRC connection provided by the embodiment of the present application may be applied to the foregoing method embodiment 1, embodiment 2, and embodiment 3.
  • the mobile terminal may include: one or more processors 501 (only one shown in the figure); one or more input devices 502 (only one shown in the figure), and one or more output devices 503 (Only one is shown in the figure) and the memory 504.
  • the above processor 501, input device 502, output device 503, and memory 504 are connected via a bus 505.
  • the memory 504 is used to store instructions, and the processor 501 is used to execute the instructions stored in the memory 504. among them:
  • the processor 501 is configured to detect whether the mobile terminal is in the RRC connected state; if the mobile terminal is in the RRC connected state, count the number of PDCP layer data packets of the packet data aggregation protocol transmitted in the target period, wherein The period is greater than the original period; if the number of PDCP layer data packets is less than or equal to a preset threshold, the RRC connection is released.
  • processor 501 is specifically used to:
  • processor 501 is specifically used to:
  • the RRC connection is released.
  • processor 501 is specifically used to:
  • the RRC connection release signaling When the RRC connection release signaling is received, the RRC connection is released, wherein the RRC connection release signaling is fed back by the base station after receiving the notification information.
  • processor 501 is specifically used to:
  • processor 501 is specifically used to:
  • processor 501 is specifically used to:
  • processor 501 is specifically used to:
  • the tracking area update TAU signaling is sent to the base station, and the RRC connection is released.
  • the processor 501 when releasing the RRC connection, is further used to:
  • the processor 501 may be a central processing unit (Central Processing Unit, CPU), and the processor may also be other general-purpose processors, digital signal processors (Digital Signal Processor, DSP) , Application Specific Integrated Circuit (Application Specific Integrated Circuit, ASIC), ready-made programmable gate array (Field-Programmable Gate Array, FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc.
  • the general-purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
  • the input device 502 may include a touchpad, a fingerprint sensor (for collecting user's fingerprint information and fingerprint direction information), a microphone, a data receiving interface, and the like.
  • the output device 503 may include a display (LCD, etc.), a speaker, a data transmission interface, and the like.
  • the memory 504 may include a read-only memory and a random access memory, and provide instructions and data to the processor 501. A portion of the memory 504 may also include non-volatile random access memory. For example, the memory 504 may also store device type information.
  • the processor 501, input device 502, output device 503, and memory 504 described in the embodiments of the present application may perform the implementation described in the embodiment of the method for releasing an RRC connection provided in the embodiments of the present application, also The implementation described in the apparatus for releasing an RRC connection described in Embodiment 4 can be performed, which will not be repeated here.
  • the mobile terminal 6 of this embodiment includes: a processor 60, a memory 61, and a computer program 62 stored in the memory 61 and executable on the processor 60.
  • the processor 60 executes the computer program 62, the steps in the above embodiments of each information processing method are implemented, for example, steps S101 to S103 shown in FIG. 1.
  • the processor 60 executes the computer program 62, the functions of each module / unit in the foregoing device embodiments are realized, for example, the functions of the modules 41 to 43 shown in FIG. 3.
  • the computer program 62 may be divided into one or more modules / units, and the one or more modules / units are stored in the memory 61 and executed by the processor 60 to complete This application.
  • the one or more modules / units may be a series of computer program instruction segments capable of performing specific functions, and the instruction segments are used to describe the execution process of the computer program 62 in the mobile terminal 6.
  • the computer program 62 may be divided into a connection state detection module, a packet statistics module, and a connection release module. The specific functions of each module are as follows:
  • Connected state detection module used to detect whether the mobile terminal is in RRC connected state
  • a data packet statistics module configured to count the number of packet data packet PDCP layer data packets transmitted in a target period if the mobile terminal is in an RRC connected state, wherein the target period is greater than the original period;
  • the connection release module is configured to release the RRC connection if the number of PDCP layer data packets is less than or equal to a preset threshold.
  • the data packet statistics module is specifically used to:
  • connection release module is specifically used for:
  • the RRC connection is released.
  • connection release module includes:
  • a sending unit configured to send notification information for releasing the RRC connection to the base station
  • the releasing unit is configured to release the RRC connection when the RRC connection release signaling is received, wherein the RRC connection release signaling is fed back by the base station after receiving the notification information.
  • the sending unit is specifically used to:
  • the sending unit is specifically used to:
  • the sending unit is specifically used to:
  • the release unit is specifically used to:
  • the tracking area update TAU signaling is sent to the base station, and the RRC connection is released.
  • connection release module is specifically used for:
  • the mobile terminal 6 may be a computing device such as a desktop computer, a notebook, a palmtop computer and a cloud server.
  • the mobile terminal may include, but is not limited to, a processor 60 and a memory 61.
  • FIG. 6 is only an example of the mobile terminal 6 and does not constitute a limitation on the mobile terminal 6, and may include more or less components than shown, or combine certain components, or different components
  • the mobile terminal may further include input and output devices, network access devices, buses, and the like.
  • the so-called processor 60 may be a central processing unit CPU or other general-purpose processors, digital signal processors DSP, application-specific integrated circuits ASIC, ready-made programmable gate array FPGA or other programmable logic devices, discrete gates or transistor logic devices , Discrete hardware components, etc.
  • the general-purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
  • the memory 61 may be an internal storage unit of the mobile terminal 6, such as a hard disk or a memory of the mobile terminal 6.
  • the memory 61 may also be an external storage device of the mobile terminal 6, such as a plug-in hard disk equipped on the mobile terminal 6, a smart memory card (Smart, Media, Card, SMC), and a secure digital (SD) Cards, flash cards, etc. Further, the memory 61 may also include both an internal storage unit of the mobile terminal 6 and an external storage device.
  • the memory 61 is used to store the computer program and other programs and data required by the mobile terminal.
  • the memory 61 can also be used to temporarily store data that has been or will be output.
  • each functional unit and module is used as an example for illustration.
  • the above-mentioned functions may be allocated by different functional units
  • Module completion means that the internal structure of the device is divided into different functional units or modules to complete all or part of the functions described above.
  • the functional units and modules in the embodiments may be integrated into one processing unit, or each unit may exist alone physically, or two or more units may be integrated into one unit.
  • the above integrated unit may use hardware It can also be implemented in the form of software functional units.
  • the specific names of each functional unit and module are only for the purpose of distinguishing each other, and are not used to limit the protection scope of the present application.
  • the disclosed device / mobile terminal may be implemented in other ways.
  • the device / mobile terminal embodiments described above are only schematic.
  • the division of the module or unit is only a logical function division, and in actual implementation, there may be another division manner, such as multiple units Or components can be combined or integrated into another system, or some features can be ignored or not implemented.
  • the displayed or discussed mutual coupling or direct coupling or communication connection may be indirect coupling or communication connection through some interfaces, devices or units, and may be in electrical, mechanical or other forms.
  • the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place or may be distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
  • each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units may be integrated into one unit.
  • the above integrated unit may be implemented in the form of hardware or software functional unit.
  • the integrated module / unit is implemented in the form of a software functional unit and sold or used as an independent product, it may be stored in a computer-readable storage medium.
  • the present application can implement all or part of the processes in the methods of the above embodiments, and can also be completed by a computer program instructing relevant hardware.
  • the computer program can be stored in a computer-readable storage medium. When the program is executed by the processor, the steps of the foregoing method embodiments may be implemented.
  • the computer program includes computer program code, and the computer program code may be in the form of source code, object code, executable file, or some intermediate form.
  • the computer-readable medium may include: any entity or device capable of carrying the computer program code, a recording medium, a USB flash drive, a mobile hard disk, a magnetic disk, an optical disk, a computer memory, a read-only memory (ROM, Read-Only Memory) , Random Access Memory (RAM, Random Access Memory), electrical carrier signals, telecommunications signals and software distribution media, etc.
  • ROM Read-Only Memory
  • RAM Random Access Memory
  • electrical carrier signals telecommunications signals and software distribution media, etc.
  • the content contained in the computer-readable medium can be appropriately increased or decreased according to the requirements of legislation and patent practice in jurisdictions. For example, in some jurisdictions, according to legislation and patent practice, computer-readable media Does not include electrical carrier signals and telecommunications signals.

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Abstract

本申请公开了一种释放RRC连接的方法、装置、移动终端及计算机可读存储介质，其中，释放RRC连接的方法包括：检测移动终端是否处于RRC连接态；若所述移动终端处于RRC连接态，则统计在目标周期内传输的分组数据汇聚协议PDCP层数据包数量，其中，所述目标周期大于原始周期；若所述PDCP层数据包数量小于或等于预设阈值，则释放所述RRC连接。通过本申请可使得移动终端快速释放RRC连接。

Description

释放RRC连接的方法、装置及移动终端 技术领域
本申请属于通信技术领域，尤其涉及一种释放RRC连接的方法、装置、移动终端及计算机可读存储介质。
背景技术
长期演进(Long Term Evolution，LTE)是由第三代合作伙伴计划(The 3rd Generation Partnership Project，3GPP)组织制定的通用移动通信系统(Universal Mobile Telecommunications System，UMTS)技术标准的长期演进。在LTE系统中，从无线资源控制(Radio Resource Control，RRC)角度进行划分，移动终端包括空闲态和连接态两种状态。移动终端的RRC连接释放后，移动终端会进入RRC空闲态，可以节省电量。
发明内容
本申请提供了一种释放RRC连接的方法、装置、移动终端及计算机可读存储介质，可使得移动终端快速释放RRC连接。
本申请的第一方面提供了一种释放RRC连接的方法，包括：
检测移动终端是否处于RRC连接态；
若所述移动终端处于RRC连接态，则统计在目标周期内传输的分组数据汇聚协议PDCP层数据包数量，其中，所述目标周期大于原始周期；
若所述PDCP层数据包数量小于或等于预设阈值，则释放所述RRC连接。
本申请的第二方面提供了一种释放RRC连接的装置，包括：
连接态检测模块，用于检测移动终端是否处于RRC连接态；
数据包统计模块，用于若所述移动终端处于RRC连接态，则统计在目标周期内传输的分组数据汇聚协议PDCP层数据包数量，其中，所述目标周期大于原始周期；
连接释放模块，用于若所述PDCP层数据包数量小于或等于预设阈值，则释放所述RRC连接。
本申请的第三方面提供了一种移动终端，包括存储器、处理器以及存储在所述存储器中并可在所述处理器上运行的计算机程序，所述处理器执行所述计算机程序时实现如上述第一方面的方法的步骤。
本申请的第四方面提供了一种计算机可读存储介质，所述计算机可读存储介质存储有计算机程序，所述计算机程序被处理器执行时实现如上述第一方面的方法的步骤。
本申请的第五方面提供了一种计算机程序产品，所述计算机程序产品包括计算机程序， 所述计算机程序被一个或多个处理器执行时实现如上述第一方面的方法的步骤。
附图说明
为了更清楚地说明本申请实施例中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。
图1是本申请实施例一提供的释放RRC连接的方法的实现流程示意图；
图2是本申请实施例二提供的释放RRC连接的方法的实现流程示意图；
图3是本申请实施例三提供的释放RRC连接的方法的实现流程示意图；
图4是本申请实施例四提供的释放RRC连接的装置的结构框图；
图5是本申请实施例五提供的移动终端的示意图；
图6是本申请实施例六提供的移动终端的示意图。
具体实施方式
以下描述中，为了说明而不是为了限定，提出了诸如特定系统结构、技术之类的具体细节，以便透彻理解本申请实施例。然而，本领域的技术人员应当清楚，在没有这些具体细节的其它实施例中也可以实现本申请。在其它情况中，省略对众所周知的系统、装置、电路以及方法的详细说明，以免不必要的细节妨碍本申请的描述。
应当理解，当在本说明书和所附权利要求书中使用时，术语“包括”指示所描述特征、整体、步骤、操作、元素和/或组件的存在，但并不排除一个或多个其它特征、整体、步骤、操作、元素、组件和/或其集合的存在或添加。
具体实现中，本申请实施例中描述的移动终端包括但不限于诸如具有触摸敏感表面(例如，触摸屏显示器和/或触摸板)的移动电话、膝上型计算机或平板计算机之类的其它便携式设备。还应当理解的是，在某些实施例中，所述设备并非便携式通信设备，而是具有触摸敏感表面(例如，触摸屏显示器和/或触摸板)的台式计算机。
在接下来的讨论中，描述了包括显示器和触摸敏感表面的移动终端。然而，应当理解的是，移动终端可以包括诸如物理键盘、鼠标和/或控制杆的一个或多个其它物理用户接口设备。
移动终端支持各种应用程序，例如以下中的一个或多个：绘图应用程序、演示应用程序、文字处理应用程序、网站创建应用程序、盘刻录应用程序、电子表格应用程序、游戏应用程序、电话应用程序、视频会议应用程序、电子邮件应用程序、即时消息收发应用程序、锻炼支持应用程序、照片管理应用程序、数码相机应用程序、数字摄影机应用程序、 web浏览应用程序、数字音乐播放器应用程序和/或数字视频播放器应用程序。
可以在移动终端上执行的各种应用程序可以使用诸如触摸敏感表面的至少一个公共物理用户接口设备。可以在应用程序之间和/或相应应用程序内调整和/或改变触摸敏感表面的一个或多个功能以及终端上显示的相应信息。这样，终端的公共物理架构(例如，触摸敏感表面)可以支持具有对用户而言直观且透明的用户界面的各种应用程序。
应理解，本实施例中各步骤的序号的大小并不意味着执行顺序的先后，各过程的执行顺序应以其功能和内在逻辑确定，而不应对本申请实施例的实施过程构成任何限定。
为了说明本申请上述的技术方案，下面通过具体实施例来进行说明。
实施例1
参见图1，是本申请实施例一提供的释放RRC连接的方法的实现流程示意图，该释放RRC连接的方法应用于移动终端，如图所示该释放RRC连接的方法可以包括以下步骤：
步骤S101，检测移动终端是否处于RRC连接态。
在本申请实施例中，连接态又称为业务态，当移动终端在小区完成驻留时，移动终端即进入空闲态；当移动终端后续完成随机接入过程(即移动终端与基站建立RRC连接)后，移动终端即进入连接态，移动终端可以与基站进行数据传输。其中，基站与移动终端可以通过无线空口建立无线连接。可选的，所述无线空口可以是基于LTE标准的无线空口，或者基于5G标准的无线空口，或者基于5G的更下一代移动通信网络技术标准的无线空口，在此不作限定。所述基站可以是LTE中的演进型基站或者5G系统中的采用集中分布式架构的基站，在此不作限定。
步骤S102，若所述移动终端处于RRC连接态，则统计在目标周期内传输的分组数据汇聚协议PDCP层数据包数量，其中，所述目标周期大于原始周期。
在本申请实施例中，移动终端检测其自身与基站之间的RRC是否处于连接态(即检测移动终端是否处于RRC连接)，若移动终端与基站之间的RRC处于连接态，则可以在modem协议栈中统计在目标周期内传输的分组数据汇聚协议(Packet Data Convergence Protocol，PDCP)层数据包数量，根据传输的PDCP层数据包数量判断移动终端是否释放与基站之间的RRC连接。其中，所述modem协议栈可以是指移动终端基带芯片侧的LTE协议栈。所述PDCP层属于无线接口协议栈的第二层，处理控制平面上的RRC消息以及用户平面上的因特网协议(Internet Protocol，IP)包，在用户平面上，PDCP子层得到来自上层的IP数据分组后，可以对IP数据分组进行头压缩和加密，然后递交到无线链路层控制协议(Radio Link Control，RLC)子层。PDCP子层还向上层提供按序提交和重复分组检测功能。在控制平面，PDCP子层为上层RRC提供信令传输服务，并实现RRC信令的加密和一致性保护，以及在反方向上实现RRC 信令的解密和一致性检查。所述PDCP层数据包包括信令的数据和用户面的数据，能够较为全面的检测在移动终端处于RRC连接态时，移动终端与基站之间传输的数据包数量。
在本申请实施例中，所述目标周期是预先设置的统计PDCP层数据包数量的时间间隔。处于连接态的移动终端若在一段时间未与基站进行数据传输，则基站将释放与移动终端之间的RRC连接，该段时间即为原始周期，原始周期的时间通常为10秒到15秒之间，那么所述目标周期则可以设置为大于15秒，用户可以根据实际需要自行设定目标周期的具体时间，例如20秒，在此不作限定。
在本申请实施例中，将目标周期设置为大于原始周期，可以延长数据统计时间，避免网络异常造成RRC连接一直未释放，节省移动终端的电量。
可选的，所述统计在目标周期内传输的分组数据汇聚协议PDCP层数据包数量包括：
统计在目标周期内接收的PDCP层数据包数量和发送的PDCP层数据包数量。
在本申请实施例中，在统计移动终端在目标周期内传输的PDCP层数据包数量时，为了提高数据包数量的准确性，可以分别统计移动终端在目标周期内接收到的PDCP层数据包数量和移动终端在目标周期内发送的PDCP层数据包数量。
步骤S103，若所述PDCP层数据包数量小于或等于预设阈值，则释放所述RRC连接。
在本申请实施例中，若移动终端检测到所述PDCP层数据包数量小于或等于预设阈值，则移动终端可以主动释放与基站之间的所述RRC连接，或者接收到基站反馈的RRC连接释放信令时，释放与基站之间的所述RRC连接。
可选的，所述若所述PDCP层数据包数量小于或等于预设阈值，则释放所述RRC连接包括：
若接收的PDCP层数据包数量小于或等于第一预设阈值，且发送的PDCP层数据包数量小于或等于第二预设阈值，则释放所述RRC连接。
在本申请实施例中，所述第一预设阈值与所述第二预设阈值是用户预先设置的用于判断释放RRC连接的标准值，所述第一预设阈值与所述第二预设阈值可以相同，也可以不同，在此不作限定。例如，所述第一预设阈值与所述第二预设阈值均为0或1。
本申请实施例在移动终端处于RRC连接时，统计在目标周期内移动终端传输的分PDCP层数据包数量，并在PDCP层数据包数量小于或等于预设阈值时，释放与基站之间的RRC连接，能够使得移动终端从连接态快速进入空闲态，节省移动终端的电量，并将目标周期设置为大于原始周期，可以避免网络异常造成的RRC连接一直未释放。
实施例2
参见图2，是本申请实施例二提供的释放RRC连接的方法的实现流程示意图，该释放RRC连接的方法应用于移动终端，如图所示该释放RRC连接的方法可以包括以下步骤：
步骤S201，检测移动终端是否处于RRC连接态。
在本申请实施例中，该步骤与步骤101相同或相似，具体可参见步骤101的相关描述，在此不再赘述。
步骤S202，若所述移动终端处于RRC连接态，则统计在目标周期内传输的分组数据汇聚协议PDCP层数据包数量，其中，所述目标周期大于原始周期。
在本申请实施例中，该步骤与步骤102相同或相似，具体可参见步骤102的相关描述，在此不再赘述。
步骤S203，若所述PDCP层数据包数量小于或等于预设阈值，则向基站发送释放所述RRC连接的通知信息。
步骤S204，在接收到RRC连接释放信令时，释放所述RRC连接，其中，所述RRC连接释放信令是所述基站接收到所述通知信息反馈的。
在本申请实施例中，若移动终端检测到所述PDCP层数据包数量小于或等于预设阈值，则移动终端可以向基站发送释放所述RRC连接的通知信息，以通知基站向移动终端反馈RRC连接释放信令，移动终端在接收到基站反馈的RRC连接释放信令时，释放与基站之间的所述RRC连接。
可选的，所述向基站发送释放所述RRC连接的通知信息包括：
向所述基站发送扩展业务请求ESR信令。
在本申请实施例中，移动终端可以通过向基站发送扩展业务请求(Extended Service Request，ESR)信令来通知基站向移动终端反馈RRC连接释放信令。
可选的，所述向基站发送释放所述RRC连接的通知信息包括：
向所述基站发送超文本传输协议HTTP请求信息。
在本申请实施例中，移动终端也可以通过在modem IP协议栈向基站发送超文本传输协议(HyperText Transfer Protocol，HTTP)请求信息来通知基站向移动终端反馈RRC连接释放信令。其中，所述HTTP请求信息中可以携带所述移动终端的标识以及反馈RRC连接释放信令的请求。
可选的，所述向基站发送释放所述RRC连接的通知信息包括：
向所述基站发送定制信令，其中，所述定制信令是根据预设信令的保留字段设置的。
在本申请实施例中，移动终端也可以通过向基站发送根据一些预设信令的保留字 段设置的定制信令来通知基站向移动终端反馈RRC连接释放信令。其中，所述预设信令可以是指用户预先选择的保留字段未定义的信令，在所述预设信令的保留字段可以定义该预设信令用于通知基站向移动终端反馈RRC连接释放信令。
可选的，所述在接收到RRC连接释放信令时，释放所述RRC连接包括：
在接收到所述RRC连接释放信令时，向所述基站发送跟踪区更新TAU信令，并释放所述RRC连接。
在本申请实施例中，移动终端在接收到所述RRC连接释放信令时，可以向基站发送跟踪区更新(Tracking Area Update)信令，以向基站上报移动终端的位置信息，做位置同步。
本申请实施例在移动终端处于RRC连接时，统计在目标周期内移动终端传输的分PDCP层数据包数量，并在PDCP层数据包数量小于或等于预设阈值时，向基站发送释放RRC连接的通知信息，并在接收到RRC连接释放信令时，释放RRC连接，能够使得移动终端从连接态快速进入空闲态，节省移动终端的电量，并将目标周期设置为大于原始周期，可以避免网络异常造成的RRC连接一直未释放。
实施例3
参见图3，是本申请实施例三提供的释放RRC连接的方法的实现流程示意图，该释放RRC连接的方法应用于移动终端，如图所示该释放RRC连接的方法可以包括以下步骤：
步骤S301，检测移动终端是否处于RRC连接态。
在本申请实施例中，该步骤与步骤101相同或相似，具体可参见步骤101的相关描述，在此不再赘述。
步骤S302，若所述移动终端处于RRC连接态，则统计在目标周期内传输的分组数据汇聚协议PDCP层数据包数量，其中，所述目标周期大于原始周期。
在本申请实施例中，该步骤与步骤102相同或相似，具体可参见步骤102的相关描述，在此不再赘述。
步骤S303，若所述PDCP层数据包数量小于或等于预设阈值，则释放所述RRC连接，并控制所述移动终端的基带芯片进入待机状态。
在本申请实施例中，移动终端在释放与基站之间的RRC连接时，可以控制移动终端的基带芯片(modem)进入待机状态，以节省移动终端的电量，降低移动终端的功耗。其中，移动终端的基带芯片用于与基站通讯。
本申请实施例在释放RRC连接时，使移动终端的基带芯片进入待机状态，可以进一步的节省移动终端的电量，降低移动终端的功耗。
实施例4
参见图4，是本申请实施例四提供的一种释放RRC连接的装置，上述释放RRC连接的装置可集成于移动终端中，为了便于说明，仅示出了与本申请实施例相关的部分。
所述释放RRC连接的装置包括：
连接态检测模块41，用于检测移动终端是否处于RRC连接态；
数据包统计模块42，用于若所述移动终端处于RRC连接态，则统计在目标周期内传输的分组数据汇聚协议PDCP层数据包数量，其中，所述目标周期大于原始周期；
连接释放模块43，用于若所述PDCP层数据包数量小于或等于预设阈值，则释放所述RRC连接。
可选的，所述数据包统计模块42具体用于：
统计在目标周期内接收的PDCP层数据包数量和发送的PDCP层数据包数量。
可选的，所述连接释放模块43具体用于：
若接收的PDCP层数据包数量小于或等于第一预设阈值，且发送的PDCP层数据包数量小于或等于第二预设阈值，则释放所述RRC连接。
可选的，所述连接释放模块43包括：
发送单元，用于向基站发送释放所述RRC连接的通知信息；
释放单元，用于在接收到RRC连接释放信令时，释放所述RRC连接，其中，所述RRC连接释放信令是所述基站接收到所述通知信息反馈的。
可选的，所述发送单元具体用于：
向所述基站发送扩展业务请求ESR信令。
可选的，所述发送单元具体用于：
向所述基站发送超文本传输协议HTTP请求信息。
可选的，所述发送单元具体用于：
向所述基站发送定制信令，其中，所述定制信令是根据预设信令的保留字段设置的。
可选的，所述释放单元具体用于：
在接收到所述RRC连接释放信令时，向所述基站发送跟踪区更新TAU信令，并释放所述RRC连接。
可选的，所述连接释放模块43具体用于：
控制所述移动终端的基带芯片进入待机状态。
本申请实施例提供的释放RRC连接的装置可以应用在前述方法实施例一、实施例二和实施例三中，详情参见上述方法实施例一、实施例二和实施例三的描述，在此不再赘述。
实施例5
图5是本申请实施例五提供的移动终端的示意图。如图所示的该移动终端可以包括：一个或多个处理器501(图中仅示出一个)；一个或多个输入设备502(图中仅示出一个)，一个或多个输出设备503(图中仅示出一个)和存储器504。上述处理器501、输入设备502、输出设备503和存储器504通过总线505连接。存储器504用于存储指令，处理器501用于执行存储器504存储的指令。其中：
所述处理器501，用于检测移动终端是否处于RRC连接态；若所述移动终端处于RRC连接态，则统计在目标周期内传输的分组数据汇聚协议PDCP层数据包数量，其中，所述目标周期大于原始周期；若所述PDCP层数据包数量小于或等于预设阈值，则释放所述RRC连接。
可选的，所述处理器501具体用于：
统计在目标周期内接收的PDCP层数据包数量和发送的PDCP层数据包数量。
可选的，所述处理器501具体用于：
若接收的PDCP层数据包数量小于或等于第一预设阈值，且发送的PDCP层数据包数量小于或等于第二预设阈值，则释放所述RRC连接。
可选的，所述处理器501具体用于：
向基站发送释放所述RRC连接的通知信息；
在接收到RRC连接释放信令时，释放所述RRC连接，其中，所述RRC连接释放信令是所述基站接收到所述通知信息反馈的。
可选的，所述处理器501具体用于：
向所述基站发送扩展业务请求ESR信令。
可选的，所述处理器501具体用于：
向所述基站发送超文本传输协议HTTP请求信息。
可选的，所述处理器501具体用于：
向所述基站发送定制信令，其中，所述定制信令是根据预设信令的保留字段设置的。
可选的，所述处理器501具体用于：
在接收到所述RRC连接释放信令时，向所述基站发送跟踪区更新TAU信令，并释放所述RRC连接。
可选的，在释放所述RRC连接时，所述处理器501还用于：
控制所述移动终端的基带芯片进入待机状态。
应当理解，在本申请实施例中，所述处理器501可以是中央处理单元(Central  Processing Unit，CPU)，该处理器还可以是其他通用处理器、数字信号处理器(Digital Signal Processor，DSP)、专用集成电路(Application Specific Integrated Circuit，ASIC)、现成可编程门阵列(Field-Programmable Gate Array，FPGA)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。通用处理器可以是微处理器或者该处理器也可以是任何常规的处理器等。
输入设备502可以包括触控板、指纹采传感器(用于采集用户的指纹信息和指纹的方向信息)、麦克风、数据接收接口等。输出设备503可以包括显示器(LCD等)、扬声器、数据发送接口等。
该存储器504可以包括只读存储器和随机存取存储器，并向处理器501提供指令和数据。存储器504的一部分还可以包括非易失性随机存取存储器。例如，存储器504还可以存储设备类型的信息。
具体实现中，本申请实施例中所描述的处理器501、输入设备502、输出设备503和存储器504可执行本申请实施例提供的释放RRC连接的方法的实施例中所描述的实现方式，也可执行实施例四所述释放RRC连接的装置中所描述的实现方式，在此不再赘述。
实施例6
图6是本申请实施例六提供的移动终端的示意图。如图6所示，该实施例的移动终端6包括：处理器60、存储器61以及存储在所述存储器61中并可在所述处理器60上运行的计算机程序62。所述处理器60执行所述计算机程序62时实现上述各个信息处理方法实施例中的步骤，例如图1所示的步骤S101至S103。或者，所述处理器60执行所述计算机程序62时实现上述各装置实施例中各模块/单元的功能，例如图3所示模块41至43的功能。
示例性的，所述计算机程序62可以被分割成一个或多个模块/单元，所述一个或者多个模块/单元被存储在所述存储器61中，并由所述处理器60执行，以完成本申请。所述一个或多个模块/单元可以是能够完成特定功能的一系列计算机程序指令段，该指令段用于描述所述计算机程序62在所述移动终端6中的执行过程。例如，所述计算机程序62可以被分割成连接态检测模块、数据包统计模块以及连接释放模块，各模块具体功能如下：
连接态检测模块，用于检测移动终端是否处于RRC连接态；
数据包统计模块，用于若所述移动终端处于RRC连接态，则统计在目标周期内传输的分组数据汇聚协议PDCP层数据包数量，其中，所述目标周期大于原始周期；
连接释放模块，用于若所述PDCP层数据包数量小于或等于预设阈值，则释放所述RRC连接。
可选的，所述数据包统计模块具体用于：
统计在目标周期内接收的PDCP层数据包数量和发送的PDCP层数据包数量。
可选的，所述连接释放模块具体用于：
若接收的PDCP层数据包数量小于或等于第一预设阈值，且发送的PDCP层数据包数量小于或等于第二预设阈值，则释放所述RRC连接。
可选的，所述连接释放模块包括：
发送单元，用于向基站发送释放所述RRC连接的通知信息；
释放单元，用于在接收到RRC连接释放信令时，释放所述RRC连接，其中，所述RRC连接释放信令是所述基站接收到所述通知信息反馈的。
可选的，所述发送单元具体用于：
向所述基站发送扩展业务请求ESR信令。
可选的，所述发送单元具体用于：
向所述基站发送超文本传输协议HTTP请求信息。
可选的，所述发送单元具体用于：
向所述基站发送定制信令，其中，所述定制信令是根据预设信令的保留字段设置的。
可选的，所述释放单元具体用于：
在接收到所述RRC连接释放信令时，向所述基站发送跟踪区更新TAU信令，并释放所述RRC连接。
可选的，所述连接释放模块具体用于：
控制所述移动终端的基带芯片进入待机状态。所述移动终端6可以是桌上型计算机、笔记本、掌上电脑及云端服务器等计算设备。所述移动终端可包括，但不仅限于，处理器60、存储器61。本领域技术人员可以理解，图6仅仅是移动终端6的示例，并不构成对移动终端6的限定，可以包括比图示更多或更少的部件，或者组合某些部件，或者不同的部件，例如所述移动终端还可以包括输入输出设备、网络接入设备、总线等。
所称处理器60可以是中央处理单元CPU，还可以是其他通用处理器、数字信号处理器DSP、专用集成电路ASIC、现成可编程门阵列FPGA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。通用处理器可以是微处理器或者该处理器也可以是任何常规的处理器等。
所述存储器61可以是所述移动终端6的内部存储单元，例如移动终端6的硬盘或内存。所述存储器61也可以是所述移动终端6的外部存储设备，例如所述移动终端6上配备的插接式硬盘，智能存储卡(Smart Media Card,SMC)，安全数字(Secure Digital,SD)卡，闪存卡(Flash Card)等。进一步地，所述存储器61还可以既包括所述移动终端6的内部存储单元也包括外部存储设备。所述存储器61用于存储所述计算机程序以及所述移动终端所需的其他程序和数据。所述存储器61还可以用于暂时地存储已经输出或者将要输出的数据。
所属领域的技术人员可以清楚地了解到，为了描述的方便和简洁，仅以上述各功能单元、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功能分配由不同的功能单元、模块完成，即将所述装置的内部结构划分成不同的功能单元或模块，以完成以上描述的全部或者部分功能。实施例中的各功能单元、模块可以集成在一个处理单元中，也可以是各个单元单独物理存在，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，也可以采用软件功能单元的形式实现。另外，各功能单元、模块的具体名称也只是为了便于相互区分，并不用于限制本申请的保护范围。上述系统中单元、模块的具体工作过程，可以参考前述方法实施例中的对应过程，在此不再赘述。
在上述实施例中，对各个实施例的描述都各有侧重，某个实施例中没有详述或记载的部分，可以参见其它实施例的相关描述。
本领域普通技术人员可以意识到，结合本文中所公开的实施例描述的各示例的单元及算法步骤，能够以电子硬件、或者计算机软件和电子硬件的结合来实现。这些功能究竟以硬件还是软件方式来执行，取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能，但是这种实现不应认为超出本申请的范围。
在本申请所提供的实施例中，应该理解到，所揭露的装置/移动终端可以通过其它的方式实现。例如，以上所描述的装置/移动终端实施例仅仅是示意性的，例如，所述模块或单元的划分，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，例如多个单元或组件可以结合或者可以集成到另一个系统，或一些特征可以忽略，或不执行。另一点，所显示或讨论的相互之间的耦合或直接耦合或通讯连接可以是通过一些接口，装置或单元的间接耦合或通讯连接，可以是电性，机械或其它的形式。
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到 多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。
另外，在本申请各个实施例中的各功能单元可以集成在一个处理单元中，也可以是各个单元单独物理存在，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，也可以采用软件功能单元的形式实现。
所述集成的模块/单元如果以软件功能单元的形式实现并作为独立的产品销售或使用时，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，本申请实现上述实施例方法中的全部或部分流程，也可以通过计算机程序来指令相关的硬件来完成，所述的计算机程序可存储于一计算机可读存储介质中，该计算机程序在被处理器执行时，可实现上述各个方法实施例的步骤。其中，所述计算机程序包括计算机程序代码，所述计算机程序代码可以为源代码形式、对象代码形式、可执行文件或某些中间形式等。所述计算机可读介质可以包括：能够携带所述计算机程序代码的任何实体或装置、记录介质、U盘、移动硬盘、磁碟、光盘、计算机存储器、只读存储器(ROM，Read-Only Memory)、随机存取存储器(RAM，Random Access Memory)、电载波信号、电信信号以及软件分发介质等。需要说明的是，所述计算机可读介质包含的内容可以根据司法管辖区内立法和专利实践的要求进行适当的增减，例如在某些司法管辖区，根据立法和专利实践，计算机可读介质不包括电载波信号和电信信号。
以上所述实施例仅用以说明本申请的技术方案，而非对其限制；尽管参照前述实施例对本申请进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本申请各实施例技术方案的精神和范围，均应包含在本申请的保护范围之内。

Claims (20)

  1. 一种释放RRC连接的方法，其特征在于，包括：
    检测移动终端是否处于RRC连接态；
    若所述移动终端处于RRC连接态，则统计在目标周期内传输的分组数据汇聚协议PDCP层数据包数量，其中，所述目标周期大于原始周期；
    若所述PDCP层数据包数量小于或等于预设阈值，则释放所述RRC连接。
  2. 如权利要求1所述的方法，其特征在于，所述统计在目标周期内传输的分组数据汇聚协议PDCP层数据包数量包括：
    统计在目标周期内接收的PDCP层数据包数量和发送的PDCP层数据包数量。
  3. 如权利要求2所述的方法，其特征在于，所述若所述PDCP层数据包数量小于或等于预设阈值，则释放所述RRC连接包括：
    若接收的PDCP层数据包数量小于或等于第一预设阈值，且发送的PDCP层数据包数量小于或等于第二预设阈值，则释放所述RRC连接。
  4. 如权利要求1所述的方法，其特征在于，所述释放所述RRC连接包括：
    向基站发送释放所述RRC连接的通知信息；
    在接收到RRC连接释放信令时，释放所述RRC连接，其中，所述RRC连接释放信令是所述基站接收到所述通知信息反馈的。
  5. 如权利要求4所述的方法，其特征在于，所述向基站发送释放所述RRC连接的通知信息包括：
    向所述基站发送扩展业务请求ESR信令。
  6. 如权利要求4所述的方法，其特征在于，所述向基站发送释放所述RRC连接的通知信息包括：
    向所述基站发送超文本传输协议HTTP请求信息。
  7. 如权利要求4所述的方法，其特征在于，所述向基站发送释放所述RRC连接的通知信息包括：
    向所述基站发送定制信令，其中，所述定制信令是根据预设信令的保留字段设置的。
  8. 如权利要求4所述的方法，其特征在于，所述在接收到RRC连接释放信令时，释放所述RRC连接包括：
    在接收到所述RRC连接释放信令时，向所述基站发送跟踪区更新TAU信令，并释放所述RRC连接。
  9. 如权利要求1至8任一项所述的方法，其特征在于，在释放所述RRC连接时，还包括：
    控制所述移动终端的基带芯片进入待机状态。
  10. 一种释放RRC连接的装置，其特征在于，包括：
    连接态检测模块，用于检测移动终端是否处于RRC连接态；
    数据包统计模块，用于若所述移动终端处于RRC连接态，则统计在目标周期内传输的分组数据汇聚协议PDCP层数据包数量，其中，所述目标周期大于原始周期；
    连接释放模块，用于若所述PDCP层数据包数量小于或等于预设阈值，则释放所述RRC连接。
  11. 一种移动终端，其特征在于，包括存储器、处理器以及存储在所述存储器中并可在所述处理器上运行的计算机程序，其特征在于，所述处理器执行所述计算机程序时实现如下步骤：
    检测移动终端是否处于RRC连接态；
    若所述移动终端处于RRC连接态，则统计在目标周期内传输的分组数据汇聚协议PDCP层数据包数量，其中，所述目标周期大于原始周期；
    若所述PDCP层数据包数量小于或等于预设阈值，则释放所述RRC连接。
  12. 如权利要求11所述的移动终端，其特征在于，所述处理器执行所述计算机程序时具体实现以下步骤：
    统计在目标周期内接收的PDCP层数据包数量和发送的PDCP层数据包数量。
  13. 如权利要求12所述的移动终端，其特征在于，所述处理器执行所述计算机程序时具体实现以下步骤：
    若接收的PDCP层数据包数量小于或等于第一预设阈值，且发送的PDCP层数据包数量小于或等于第二预设阈值，则释放所述RRC连接。
  14. 如权利要求11所述的移动终端，其特征在于，所述处理器执行所述计算机程序时具体实现以下步骤：
    向基站发送释放所述RRC连接的通知信息；
    在接收到RRC连接释放信令时，释放所述RRC连接，其中，所述RRC连接释放信令是所述基站接收到所述通知信息反馈的。
  15. 如权利要求14所述的移动终端，其特征在于，所述处理器执行所述计算机程序时具体实现以下步骤：
    向所述基站发送扩展业务请求ESR信令。
  16. 如权利要求14所述的移动终端，其特征在于，所述处理器执行所述计算机程 序时具体实现以下步骤：
    向所述基站发送超文本传输协议HTTP请求信息。
  17. 如权利要求14所述的移动终端，其特征在于，其特征在于，所述处理器执行所述计算机程序时具体实现以下步骤：
    向所述基站发送定制信令，其中，所述定制信令是根据预设信令的保留字段设置的。
  18. 如权利要求14所述的移动终端，其特征在于，所述处理器执行所述计算机程序时具体实现以下步骤：
    在接收到所述RRC连接释放信令时，向所述基站发送路由区更新TAU信令，并释放所述RRC连接。
  19. 如权利要求11至18任一项所述的移动终端，其特征在于，所述处理器执行所述计算机程序时还实现以下步骤：
    控制所述移动终端的基带芯片进入待机状态。
  20. 一种计算机可读存储介质，所述计算机可读存储介质存储有计算机程序，其特征在于，所述计算机程序被处理器执行时实现如权利要求1至9任一项所述方法的步骤。
PCT/CN2018/116818 2018-11-22 2018-11-22 释放rrc连接的方法、装置及移动终端 WO2020103063A1 (zh)

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