WO2020244479A1 - Procédé de gestion de connexion, terminal et dispositif côté réseau - Google Patents

Procédé de gestion de connexion, terminal et dispositif côté réseau Download PDF

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Publication number
WO2020244479A1
WO2020244479A1 PCT/CN2020/093686 CN2020093686W WO2020244479A1 WO 2020244479 A1 WO2020244479 A1 WO 2020244479A1 CN 2020093686 W CN2020093686 W CN 2020093686W WO 2020244479 A1 WO2020244479 A1 WO 2020244479A1
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WIPO (PCT)
Prior art keywords
network
terminal
connection management
information
management method
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PCT/CN2020/093686
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English (en)
Chinese (zh)
Inventor
吴昱民
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维沃移动通信有限公司
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Publication of WO2020244479A1 publication Critical patent/WO2020244479A1/fr

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/18—Selecting a network or a communication service
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup

Definitions

  • the present disclosure relates to the field of communication technology, and in particular to a connection management method, terminal and network side equipment.
  • Non-Public Network When a non-public network (Non-Public Network, NPN) is deployed, it will use identification information different from that of a public network.
  • the identification information is broadcast through system information (for example, System Information Block (SIB)).
  • SIB System Information Block
  • the NPN identifier includes:
  • Public area mobile network Public Land Mobile Network, PLMN identification
  • Readable network name (eg, "a factory network”).
  • the PLMN identity of the NPN includes the following parts:
  • a mobile network country code (Mobile Country Code, MCC) with a value of 999.
  • MNC Mobile Network Code
  • connection establishment process of the related technology cannot guarantee that the cell connected to the terminal is the cell of the NPN network that the terminal wishes to access.
  • the embodiments of the present disclosure provide a connection management method, a terminal, and a network-side device, so as to solve the problem in related technologies that the terminal cannot always be connected to a cell under the network that the terminal wishes to access.
  • connection management method applied to a terminal including:
  • terminal connection management is performed.
  • connection management method applied to a network side device including:
  • connection management is performed on the terminal.
  • embodiments of the present disclosure also provide a terminal, including:
  • the management module is used for terminal connection management based on the terminal's interest information on the network.
  • an embodiment of the present disclosure provides a terminal, including: a memory, a processor, and a computer program stored in the memory and running on the processor, and the computer program is executed by the processor to realize the above-mentioned connection Management method steps.
  • the embodiments of the present disclosure also provide a network side device, including:
  • the obtaining module is used to obtain the terminal's interest information on the network
  • the execution module is used to perform connection management on the terminal according to the interest information.
  • embodiments of the present disclosure also provide a network-side device, including: a memory, a processor, and a computer program stored on the memory and capable of running on the processor.
  • the computer program is executed when the processor is executed. The steps of the connection management method described above.
  • embodiments of the present disclosure also provide a computer-readable storage medium having a computer program stored on the computer-readable storage medium, and when the computer program is executed by a processor, the steps of the connection management method described above are implemented.
  • connection management of the terminal is performed according to the information of the terminal's interest in the network, thereby ensuring that the terminal is always connected to the cell under the network that the terminal wishes to access.
  • FIG. 1 shows one of the schematic flowcharts of the connection management method of the embodiment of the present disclosure
  • FIG. 2 shows the second schematic diagram of the connection management method of the embodiment of the present disclosure
  • FIG. 3 shows a schematic diagram of a terminal of an embodiment of the present disclosure
  • Figure 4 shows a structural block diagram of a terminal according to an embodiment of the present disclosure
  • FIG. 5 shows a schematic diagram of modules of a network side device according to an embodiment of the present disclosure
  • Fig. 6 shows a structural block diagram of a network side device in an embodiment of the present disclosure.
  • the terminal When there is a service sending or receiving request, the terminal initiates the connection establishment process in the cell where it resides by initiating the connection establishment process. If the connection is successfully established, the terminal enters the connected state (RRC_CONNECTD). When the terminal enters the connected state, during the movement, the terminal will move from one cell to another.
  • the establishment/modification/deletion of the connection between the terminal and different cells is managed by the configuration signaling issued by the network side (e.g., radio resource A control reconfiguration (RRCReconfiguration) message performs cell handover or connection modification, and a radio resource control release (RRCRelease) message performs connection release).
  • RRCReconfiguration radio resource A control reconfiguration
  • RRCRelease radio resource control release
  • the present disclosure aims at the problem in the related art that it is impossible to ensure that the terminal is always connected to the cell under the network that the terminal wishes to access, and provides a connection management method, terminal and network side equipment.
  • an embodiment of the present disclosure provides a connection management method applied to a terminal, including:
  • Step 101 Perform terminal connection management according to the terminal's interest information in the network.
  • the terminal by using the terminal’s interest information on the network to manage the connection of the terminal, as much as possible to ensure that the terminal connected to the network is the network of interest to the terminal, which can reduce the interruption of terminal service data and reduce the transmission delay of service data .
  • the network that the terminal is interested in refers to the network that the terminal needs to access or the network that the terminal wants to access, that is, the network that the terminal wants to access is considered as the network that the terminal is interested in. It should be further explained that whether the terminal is interested in a certain network will also change with the needs of the terminal to perform services. For example, at a certain moment, the terminal needs to transmit a specific service, and the specific service needs to be in the NPN network 1. At this time, the terminal is interested in NPN network 1; and at the subsequent moment, the terminal no longer needs to transmit specific services, then the terminal is no longer interested in NPN network 1, and NPN network 1 becomes the terminal not interested network of.
  • step 101 of the embodiment of the present disclosure from different implementation perspectives as follows.
  • Method 1 The terminal reports interest information about the network to the network side device
  • the interest information is used to assist the network side device in connection management of the terminal. Specifically, after receiving the interest information, the network side device performs connection management on the terminal according to the interest information.
  • the terminal will also perform the operation of starting the first timer.
  • the terminal does not report the interest information; specifically, the first timer
  • the timing duration is configured by the network side device or agreed upon by agreement.
  • the network side device will determine the first network as a network that the terminal is not interested in; that is, if the terminal previously reported a specific “network information of interest”, and the subsequent reported information does not include the Specific "interested network information", the network side device considers that the terminal is no longer interested in the specific "interested network information" previously reported.
  • the terminal would no longer be interested in all the frequencies of the NPN network 1.
  • the interest information sent by the terminal last time includes: the network information of the second network in the network that the terminal is not interested in, when the interest information sent this time does not include the network information of the second network, the network The side device will determine the second network as the network that the terminal is interested in; that is, if the terminal previously reported specific "uninterested network information", and the subsequent reported information does not include the specific "uninterested network” Information", the terminal is considered to be interested in the specific "uninteresting network information" previously reported. For example, if the terminal previously reported that it was not interested in frequency 1 and frequency 2 of NPN network 1, and the subsequent terminal no longer reported that it was not interested in NPN network 1, the terminal would be interested in all frequency points of NPN network 1.
  • the network side device After the network side device receives the interest information, it needs to perform connection management on the terminal. Specifically, when the network established by the terminal connection is not the network that the terminal is interested in, it sends a connection release message to the terminal. Specifically, the connection is released The message includes: connection management auxiliary information for the terminal to perform network switching, and the terminal can perform network connection switching based on the connection management auxiliary information.
  • connection management auxiliary information includes:
  • At least one of network type and network identification At least one of network type and network identification.
  • connection management auxiliary information further includes:
  • At least one of frequency identification and cell identification At least one of frequency identification and cell identification.
  • the cell identity includes at least one of the following:
  • PCI Physical Cell Identifier
  • Cell Global Identifier Cell Global Identifier
  • the network side device can switch the connection of the terminal to a cell under the target network in the network that the terminal is interested in.
  • the terminal reports interest information on the network
  • the network side device performs terminal connection management based on the interest information, ensuring that the terminal is connected to the network of interest, so as to reduce the interruption of terminal service data and reduce service delay. Time.
  • Manner 2 Compare the network currently connected to the terminal with the terminal’s interest information, and release the connection to the current network if the terminal is not connected to the network that the terminal is interested in.
  • the terminal actively releases the connection to the current network.
  • the terminal may also send connection release auxiliary information to the network side device, and the connection release auxiliary information includes: the terminal’s interest in the network Information, further, the network side device can continue to perform subsequent terminal connection management based on the terminal’s interest in the network in the connection release auxiliary information.
  • the terminal actively releases the connection with the uninteresting network, which reduces the interaction process between the terminal and the network side and saves the power consumption of the terminal.
  • the network that the terminal is interested in refers to that it is interested in a specific network type, or is interested in a specific network identifier, or is interested in a specific network type and network identifier.
  • a network that the terminal is not interested in refers to that the terminal is not interested in a specific network type, or is not interested in a specific network identifier, or is not interested in a specific network type and network identifier.
  • the network information includes at least one of the following:
  • the network type includes at least one of the following:
  • a network where the value of the MCC identified by the PLMN is not 999.
  • a network with a value of 999 for the MCC identified by the PLMN For example, a network with a value of 999 for the MCC identified by the PLMN.
  • the preset access group network refers to a specific access group network, for example, a specific access group 1 under public network 1 (for example, CAG-1 (Closed Access Group, closed access group)).
  • a specific access group network for example, a specific access group 1 under public network 1 (for example, CAG-1 (Closed Access Group, closed access group)).
  • the network identifier includes at least one of the following:
  • PLMN Public area mobile network
  • the terminal initiates service 1 on NPN network 1.
  • the Home PLMN network of the terminal is NPN network 1.
  • the Registered PLMN network of the terminal is NPN network 1.
  • the Equivalent PLMN network of the terminal is NPN network 1.
  • the Visited PLMN network of the terminal is NPN network 1.
  • B16 A network where the terminal can initiate the first service in the cell where it resides.
  • the first service is a common service, such as data sending and data receiving.
  • the network that the terminal is not interested in in the embodiment of the present disclosure satisfies at least one of the following:
  • B21 It belongs to a network where the terminal initiates a preset service in the cell where it resides;
  • the preset service is a restricted service, for example, an emergency call service.
  • the Home PLMN network of the terminal is not NPN network 1.
  • the Registered PLMN network of the terminal is not NPN network 1.
  • the Equivalent PLMN network of the terminal is not NPN network 1.
  • an embodiment of the present disclosure provides a connection management method applied to a network side device, including:
  • Step 201 Obtain information about the terminal's interest in the network
  • Step 202 Perform connection management on the terminal according to the interest information.
  • the interest information is sent by the terminal to the network side device or pre-configured.
  • the interest information includes at least one of the following:
  • Network information of networks that the terminal is not interested in is not interested in.
  • the network information includes at least one of the following:
  • Frequency point or cell corresponding to the network Frequency point or cell corresponding to the network.
  • the network type includes at least one of the following:
  • the preset access group network The preset access group network.
  • the network identifier includes at least one of the following:
  • the network that the terminal is interested in corresponds to at least one of the following networks:
  • the network where the terminal initiates or receives the predetermined service
  • the registration network of the terminal The registration network of the terminal;
  • the access network of the terminal The access network of the terminal;
  • the terminal can initiate the network of the first service in the camping cell.
  • the network that the terminal is not interested in satisfies at least one of the following:
  • the interest information sent by the terminal last time includes: the network information of the first network among the networks that the terminal is interested in, the interest information sent this time does not include the first network
  • the first network is determined as a network that the terminal is not interested in; or
  • the interest information sent by the terminal last time includes: the network information of the second network in the network that the terminal is not interested in, when the interest information sent this time does not include the network information of the second network, it will The second network is determined to be a network of interest to the terminal.
  • connection management of the terminal includes:
  • connection release message includes: connection management auxiliary information for the terminal to perform network handover.
  • connection management auxiliary information includes:
  • At least one of network type and network identification At least one of network type and network identification.
  • connection management auxiliary information further includes: at least one of a frequency point identifier and a cell identifier.
  • an embodiment of the present disclosure provides a terminal 300, including:
  • the management module 301 is used to perform terminal connection management according to the terminal's interest information on the network.
  • the interest information includes at least one of the following:
  • Network information of networks that the terminal is not interested in is not interested in.
  • the management module 301 is configured to:
  • the method further includes:
  • the start module is used to start the first timer
  • the terminal does not report interest information.
  • the timing duration of the first timer is configured by the network side device or agreed by a protocol.
  • the method further includes:
  • the receiving module is used to receive the connection release message sent by the network side device
  • connection release message includes: auxiliary connection management information for the terminal to perform network switching.
  • connection management auxiliary information includes:
  • At least one of network type and network identification At least one of network type and network identification.
  • connection management auxiliary information further includes: at least one of a frequency point identifier and a cell identifier.
  • the management module 301 is configured to:
  • the network currently connected to the terminal is compared with the terminal’s interest information, and the connection to the current network is released if the terminal is not connected to the network that the terminal is interested in.
  • the terminal further includes:
  • the sending module is used to send connection release auxiliary information to the network side device
  • connection release auxiliary information includes: information about the terminal's interest in the network.
  • the network information includes at least one of the following:
  • Frequency point or cell corresponding to the network Frequency point or cell corresponding to the network.
  • the network type includes at least one of the following:
  • the preset access group network The preset access group network.
  • the network identifier includes at least one of the following:
  • the network that the terminal is interested in corresponds to at least one of the following networks:
  • the network where the terminal initiates or receives the predetermined service
  • the registration network of the terminal The registration network of the terminal;
  • the access network of the terminal The access network of the terminal;
  • the terminal can initiate the network of the first service in the camping cell.
  • the network that the terminal is not interested in satisfies at least one of the following:
  • this terminal embodiment is a terminal corresponding to the above-mentioned connection management method applied to the terminal, and all the implementation manners of the above-mentioned embodiment are applicable to this terminal embodiment and can also achieve the same technical effect.
  • FIG. 4 is a schematic diagram of the hardware structure of a terminal for implementing an embodiment of the present disclosure.
  • the terminal 40 includes but is not limited to: a radio frequency unit 410, a network module 420, an audio output unit 430, an input unit 440, a sensor 450, a display unit 460, a user input unit 470, an interface unit 480, a memory 490, a processor 411, and a power supply 412 and other parts.
  • a radio frequency unit 410 includes but is not limited to: a radio frequency unit 410, a network module 420, an audio output unit 430, an input unit 440, a sensor 450, a display unit 460, a user input unit 470, an interface unit 480, a memory 490, a processor 411, and a power supply 412 and other parts.
  • terminal structure shown in FIG. 4 does not constitute a limitation on the terminal, and the terminal may include more or fewer components than those shown in the figure, or combine certain components, or arrange different components.
  • terminals include, but are not limited to, mobile phones, tablet computers, notebook computers, palmtop computers, vehicle
  • the processor 410 is configured to perform connection management of the terminal according to the information of the terminal's interest in the network.
  • the radio frequency unit 410 can be used for receiving and sending signals in the process of sending and receiving information or talking.
  • the downlink data from the network side device is received and processed by the processor 411; in addition, , Send the uplink data to the network side device.
  • the radio frequency unit 410 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like.
  • the radio frequency unit 410 may also communicate with the network and other devices through a wireless communication system.
  • the terminal provides users with wireless broadband Internet access through the network module 420, such as helping users to send and receive emails, browse web pages, and access streaming media.
  • the audio output unit 430 may convert the audio data received by the radio frequency unit 410 or the network module 420 or stored in the memory 490 into audio signals and output them as sounds. Moreover, the audio output unit 430 may also provide audio output related to a specific function performed by the terminal 40 (for example, call signal reception sound, message reception sound, etc.).
  • the audio output unit 430 includes a speaker, a buzzer, a receiver, and the like.
  • the input unit 440 is used to receive audio or video signals.
  • the input unit 440 may include a graphics processing unit (GPU) 441 and a microphone 442.
  • the graphics processor 441 is configured to respond to still pictures or video images obtained by an image capture device (such as a camera) in a video capture mode or an image capture mode. Data is processed.
  • the processed image frame may be displayed on the display unit 460.
  • the image frame processed by the graphics processor 441 may be stored in the memory 490 (or other storage medium) or sent via the radio frequency unit 410 or the network module 420.
  • the microphone 442 can receive sound, and can process such sound into audio data.
  • the processed audio data can be converted into a format that can be sent to the mobile communication network side device via the radio frequency unit 410 for output in the case of a telephone call mode.
  • the terminal 40 also includes at least one sensor 450, such as a light sensor, a motion sensor, and other sensors.
  • the light sensor includes an ambient light sensor and a proximity sensor.
  • the ambient light sensor can adjust the brightness of the display panel 461 according to the brightness of the ambient light.
  • the proximity sensor can close the display panel 461 and/or when the terminal 40 is moved to the ear. Or backlight.
  • the accelerometer sensor can detect the magnitude of acceleration in various directions (usually three-axis), and can detect the magnitude and direction of gravity when stationary, and can be used to identify terminal posture (such as horizontal and vertical screen switching, related games, Magnetometer attitude calibration), vibration recognition related functions (such as pedometer, percussion), etc.; sensor 450 can also include fingerprint sensors, pressure sensors, iris sensors, molecular sensors, gyroscopes, barometers, hygrometers, thermometers, infrared Sensors, etc., will not be repeated here.
  • the display unit 460 is used to display information input by the user or information provided to the user.
  • the display unit 460 may include a display panel 461, and the display panel 461 may be configured in the form of a liquid crystal display (LCD), an organic light-emitting diode (OLED), etc.
  • LCD liquid crystal display
  • OLED organic light-emitting diode
  • the user input unit 470 may be used to receive inputted number or character information, and generate key signal input related to user settings and function control of the terminal.
  • the user input unit 470 includes a touch panel 471 and other input devices 472.
  • the touch panel 471 also called a touch screen, can collect user touch operations on or near it (for example, the user uses any suitable objects or accessories such as fingers, stylus, etc.) on the touch panel 471 or near the touch panel 471. operating).
  • the touch panel 471 may include two parts, a touch detection device and a touch controller.
  • the touch detection device detects the user's touch position, detects the signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts it into contact coordinates, and then sends it To the processor 411, the command sent by the processor 411 is received and executed.
  • the touch panel 471 can be realized by various types such as resistive, capacitive, infrared, and surface acoustic wave.
  • the user input unit 470 may also include other input devices 472.
  • other input devices 472 may include, but are not limited to, a physical keyboard, function keys (such as volume control buttons, switch buttons, etc.), trackball, mouse, and joystick, which will not be repeated here.
  • the touch panel 471 may be covered on the display panel 461.
  • the touch panel 471 detects a touch operation on or near it, it transmits it to the processor 411 to determine the type of the touch event, and then the processor 411 responds to the touch
  • the type of event provides corresponding visual output on the display panel 461.
  • the touch panel 471 and the display panel 461 are used as two independent components to realize the input and output functions of the terminal, in some embodiments, the touch panel 471 and the display panel 461 may be integrated. Realize the input and output functions of the terminal, which are not limited here.
  • the interface unit 480 is an interface for connecting an external device with the terminal 40.
  • the external device may include a wired or wireless headset port, an external power source (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device with an identification module, audio input/output (I/O) port, video I/O port, headphone port, etc.
  • the interface unit 480 may be used to receive input (for example, data information, power, etc.) from an external device and transmit the received input to one or more elements in the terminal 40 or may be used to communicate between the terminal 40 and the external device. Transfer data between.
  • the memory 490 may be used to store software programs and various data.
  • the memory 490 may mainly include a program storage area and a data storage area.
  • the program storage area may store an operating system, an application program required by at least one function (such as a sound playback function, an image playback function, etc.), etc.; Data (such as audio data, phone book, etc.) created by the use of mobile phones.
  • the memory 440 may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one magnetic disk storage device, a flash memory device, or other volatile solid-state storage devices.
  • the processor 411 is the control center of the terminal. It uses various interfaces and lines to connect various parts of the entire terminal. It executes by running or executing software programs and/or modules stored in the memory 490, and calling data stored in the memory 490. Various functions of the terminal and processing data, so as to monitor the terminal as a whole.
  • the processor 411 may include one or more processing units; optionally, the processor 411 may integrate an application processor and a modem processor, where the application processor mainly processes the operating system, user interface, and application programs, etc.
  • the adjustment processor mainly deals with wireless communication. It can be understood that the foregoing modem processor may not be integrated into the processor 411.
  • the terminal 40 may also include a power supply 412 (such as a battery) for supplying power to various components.
  • a power supply 412 such as a battery
  • the power supply 412 may be logically connected to the processor 411 through a power management system, so as to manage charging, discharging, and power consumption management through the power management system. And other functions.
  • the terminal 40 includes some functional modules not shown, which will not be repeated here.
  • an embodiment of the present disclosure further provides a terminal, including a processor 411, a memory 490, and a computer program stored on the memory 490 and running on the processor 411.
  • a terminal including a processor 411, a memory 490, and a computer program stored on the memory 490 and running on the processor 411.
  • the computer program is executed by the processor 411,
  • Each process of the embodiment of the connection management method is realized, and the same technical effect can be achieved. To avoid repetition, details are not described here.
  • the embodiments of the present disclosure also provide a computer-readable storage medium, and a computer program is stored on the computer-readable storage medium.
  • a computer program is stored on the computer-readable storage medium.
  • the computer program is executed by a processor, each process of the connection management method embodiment is realized, and the same technical effect can be achieved. To avoid repetition, I won’t repeat it here.
  • the computer-readable storage medium such as read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disk or optical disk, etc.
  • an embodiment of the present disclosure provides a network side device 500, including:
  • the obtaining module 501 is used to obtain information about the terminal's interest in the network
  • the execution module 502 is configured to perform connection management on the terminal according to the interest information.
  • the interest information is sent by the terminal to the network side device or pre-configured.
  • the interest information includes at least one of the following:
  • Network information of networks that the terminal is not interested in is not interested in.
  • the network information includes at least one of the following:
  • Frequency point or cell corresponding to the network Frequency point or cell corresponding to the network.
  • the network type includes at least one of the following:
  • the preset access group network The preset access group network.
  • the network identifier includes at least one of the following:
  • the network that the terminal is interested in corresponds to at least one of the following networks:
  • the network where the terminal initiates or receives the predetermined service
  • the registration network of the terminal The registration network of the terminal;
  • the access network of the terminal The access network of the terminal;
  • the terminal can initiate the network of the first service in the camping cell.
  • the network that the terminal is not interested in satisfies at least one of the following:
  • the network side device further includes:
  • the determining module is configured to, if the interest information sent by the terminal last time includes: the network information of the first network in the network that the terminal is interested in, the interest information sent this time does not include the information of the first network For network information, determine the first network as a network that the terminal is not interested in; or
  • the interest information sent by the terminal last time includes: the network information of the second network in the network that the terminal is not interested in, when the interest information sent this time does not include the network information of the second network, it will The second network is determined to be a network of interest to the terminal.
  • the execution module 502 is configured to:
  • connection release message includes: connection management auxiliary information for the terminal to perform network switching.
  • connection management auxiliary information includes:
  • At least one of network type and network identification At least one of network type and network identification.
  • connection management auxiliary information further includes: at least one of a frequency point identifier and a cell identifier.
  • the network-side device embodiment is a network-side device corresponding to the connection management method applied to the network-side device, and all the implementation modes of the foregoing embodiment are applicable to the network-side device embodiment, and can also To achieve the same technical effect.
  • the embodiment of the present disclosure also provides a network side device, including: a memory, a processor, and a computer program stored in the memory and capable of running on the processor, and the computer program is executed by the processor to realize the above application
  • a network side device including: a memory, a processor, and a computer program stored in the memory and capable of running on the processor, and the computer program is executed by the processor to realize the above application
  • the embodiments of the present disclosure also provide a computer-readable storage medium, wherein a computer program is stored on the computer-readable storage medium, and the computer program is executed by a processor to implement the above-mentioned connection management method applied to a network side device
  • a computer program is stored on the computer-readable storage medium, and the computer program is executed by a processor to implement the above-mentioned connection management method applied to a network side device
  • the computer-readable storage medium such as read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disk or optical disk, etc.
  • Fig. 6 is a structural diagram of a network-side device according to an embodiment of the present disclosure, which can realize the details of the connection management method described above and achieve the same effect.
  • the network side device 600 includes: a processor 601, a transceiver 602, a memory 603, and a bus interface, where:
  • the processor 601 is configured to read a program in the memory 603 and execute the following process:
  • connection management is performed on the terminal.
  • the bus architecture may include any number of interconnected buses and bridges. Specifically, one or more processors represented by the processor 601 and various circuits of the memory represented by the memory 603 are linked together.
  • the bus architecture can also link various other circuits such as peripherals, voltage regulators, power management circuits, etc., which are all known in the art, and therefore, no further descriptions are provided herein.
  • the bus interface provides the interface.
  • the transceiver 602 may be a plurality of elements, that is, including a transmitter and a receiver, and provide a unit for communicating with various other devices on the transmission medium.
  • the interest information is sent by the terminal to the network side device or pre-configured.
  • the interest information includes at least one of the following:
  • Network information of networks that the terminal is not interested in is not interested in.
  • the network information includes at least one of the following:
  • Frequency point or cell corresponding to the network Frequency point or cell corresponding to the network.
  • the network type includes at least one of the following:
  • the preset access group network The preset access group network.
  • the network identifier includes at least one of the following:
  • the network that the terminal is interested in corresponds to at least one of the following networks:
  • the network where the terminal initiates or receives the predetermined service
  • the registration network of the terminal The registration network of the terminal;
  • the access network of the terminal The access network of the terminal;
  • the terminal can initiate the network of the first service in the camping cell.
  • the network that the terminal is not interested in satisfies at least one of the following:
  • the processor 601 is configured to read a program in the memory 603 and execute the following process:
  • the interest information sent by the terminal last time includes: the network information of the first network in the network that the terminal is interested in, if the interest information sent this time does not include the network information of the first network, the The first network is determined to be a network that the terminal is not interested in; or
  • the interest information sent by the terminal last time includes: the network information of the second network in the network that the terminal is not interested in, when the interest information sent this time does not include the network information of the second network, it will The second network is determined to be a network of interest to the terminal.
  • the processor 601 is configured to read a program in the memory 603 and execute the following process:
  • connection release message includes: connection management auxiliary information for the terminal to perform network switching.
  • connection management auxiliary information includes:
  • At least one of network type and network identification At least one of network type and network identification.
  • connection management auxiliary information further includes: at least one of a frequency point identifier and a cell identifier.
  • the network side equipment can be the base station (BTS) in Global System of Mobile Communications (GSM) or Code Division Multiple Access (CDMA), or it can be broadband code division multiple access.
  • the base station (NodeB, NB) in the address (Wideband Code Division Multiple Access, WCDMA) can also be an evolved base station (Evolutional Node B, eNB or eNodeB) in LTE, or a relay station or access point, or in the future 5G network
  • the base stations, etc., are not limited here.
  • the method of the above embodiments can be implemented by means of software plus the necessary general hardware platform. Of course, it can also be implemented by hardware, but in many cases the former is better. ⁇
  • the technical solution of the present disclosure essentially or the part that contributes to the related technology can be embodied in the form of a software product, and the computer software product is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk). ) Includes several instructions to make a terminal (which may be a mobile phone, a computer, a server, an air conditioner, or a network side device, etc.) execute the method described in each embodiment of the present disclosure.

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

Abstract

L'invention concerne un procédé de gestion de connexion, un terminal et un dispositif côté réseau, se rapportant au domaine technique des communications. Le procédé de gestion de connexion est appliqué au terminal, et comprend : la réalisation d'une gestion de connexion sur un terminal selon des informations d'intérêt du terminal concernant un réseau.
PCT/CN2020/093686 2019-06-06 2020-06-01 Procédé de gestion de connexion, terminal et dispositif côté réseau WO2020244479A1 (fr)

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CN201910491673.4 2019-06-06

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