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WO2017008195A1 - Procédé de gestion de services et dispositif associé - Google Patents

Procédé de gestion de services et dispositif associé Download PDF

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Publication number
WO2017008195A1
WO2017008195A1 PCT/CN2015/083746 CN2015083746W WO2017008195A1 WO 2017008195 A1 WO2017008195 A1 WO 2017008195A1 CN 2015083746 W CN2015083746 W CN 2015083746W WO 2017008195 A1 WO2017008195 A1 WO 2017008195A1
Authority
WO
WIPO (PCT)
Prior art keywords
service
base station
mode
terminal
supported
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2015/083746
Other languages
English (en)
Chinese (zh)
Inventor
李吉平
石昌文
尧俊峰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hytera Communications Corp Ltd
Original Assignee
Hytera Communications Corp Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hytera Communications Corp Ltd filed Critical Hytera Communications Corp Ltd
Priority to CN201580000193.3A priority Critical patent/CN106537973B/zh
Priority to PCT/CN2015/083746 priority patent/WO2017008195A1/fr
Publication of WO2017008195A1 publication Critical patent/WO2017008195A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/04—Arrangements for maintaining operational condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/08—Trunked mobile radio systems

Definitions

  • the present application relates to the field of communications, and in particular to a service management method and apparatus therefor.
  • the cluster base station When the communication between the cluster base station of the private network system and the cluster core network is interrupted, or the cluster core network fails, the cluster base station completes corresponding authentication, authorization, security settings, and subsequent service implementation functions through the local core network. .
  • the common implementation scheme is: when the cluster base station detects that the communication link between the cluster base station and the cluster core network is interrupted, the current working state is switched from the normal mode to the fault weakening mode, and all the currently performed services are cleared.
  • the communication system of the normal mode includes a terminal, a cluster base station, and a cluster core network
  • the communication system of the fault weakening mode includes a terminal and a cluster base station.
  • the broadcast message carrying the temporary communication channel information is sent to the terminal accessing the cluster base station.
  • the cluster base station After receiving the re-registration request sent by the terminal according to the broadcast information, the cluster base station re-registers the terminal according to the received re-registration request, so that the terminal can initiate the cluster call request through the temporary communication channel.
  • the cluster base station After receiving the cluster call request sent by the terminal, the cluster base station establishes a connection between the terminal and the called terminal according to the cluster call request, so that the terminal and the called terminal perform call service through the temporary communication channel.
  • the present invention provides a service management method and device thereof, which can maintain related services supported by the base station when the cluster base station switches from the normal mode to the fault weakening mode, thereby maintaining service continuity as much as possible, because the cluster base station works in failure.
  • the terminal In the weakening mode, the terminal does not need to be re-registered and authenticated, which can avoid access storms and save signaling overhead, improve service processing efficiency, and improve user experience.
  • a technical solution adopted by the present invention is to provide a service management method, including: the base station synchronizes data on the network side to a local database, where the data includes a service type and a service status of the network side,
  • the service is a service requested by a terminal that accesses the core network; when it is detected that the communication link with the core network is interrupted, the fault is weakened; and the data in the local database is used to determine whether the fault is weakened.
  • the service requested by the terminal entering the base station; when the service is supported, the service is managed to maintain the connection state of the terminal.
  • the method further includes: when the service is not supported, clearing the service, and causing the terminal to enter a sleep state.
  • the method further includes: after entering the fault weakening mode, the base station reconfigures the security encryption mode, so that the terminal updates the security encryption mode, and sends the access request by using the secure encryption mode.
  • the method further includes: after entering the fault weakening mode, the base station reconfigures the security encryption mode, so that the terminal updates the security encryption mode, and sends the access request by using the secure encryption mode.
  • another technical solution adopted by the present invention is to provide a service management apparatus, where the apparatus includes a synchronization module, a mode switching module, a judging module, and a control module; the synchronization module is used to Synchronizing data to a local database, where the data includes a service type and a service status of the network side, where the service is a service requested by a terminal accessing the core network; and the mode switching module is configured to detect the core network When the communication link is interrupted, the fault weakening mode is entered; the determining module is configured to determine, according to the data in the local database, whether the service requested by the terminal accessing the base station is supported in the fault weakening mode; the control module And when the determining module determines that the service is supported, managing the service, so that the terminal maintains a connection state.
  • the device further includes: a second control module, configured to: when the determining module determines that the service is not supported, clear the service, and cause the terminal to enter a sleep state.
  • the device further includes a reset module, configured to: after the mode switching module controls the base station to enter the fault weakening mode, reconfigure the security encryption mode, so that the terminal updates the security encryption mode, and passes the The secure encryption mode sends an access request.
  • a reset module configured to: after the mode switching module controls the base station to enter the fault weakening mode, reconfigure the security encryption mode, so that the terminal updates the security encryption mode, and passes the The secure encryption mode sends an access request.
  • the device further includes a reset module, configured to: after the mode switching module controls the base station to enter the fault weakening mode, reconfigure the security encryption mode, so that the terminal updates the security encryption mode, and passes the The secure encryption mode sends an access request.
  • a reset module configured to: after the mode switching module controls the base station to enter the fault weakening mode, reconfigure the security encryption mode, so that the terminal updates the security encryption mode, and passes the The secure encryption mode sends an access request.
  • a service management apparatus comprising: a memory, a processor; the memory is used to save data; and the processor is used to Synchronizing data to a local database, wherein the data includes a service type and a service status of the network side, the service is a service requested by a terminal accessing the core network; and the processor is configured to detect communication with a core network when detecting When the link is interrupted, the fault weakening mode is entered; and the data of the local database is used to determine whether the service requested by the terminal accessing the base station is supported in the fault weakening mode; the processor is further configured to support the service when At the time, the service is managed to maintain the connection state of the terminal.
  • the processor is configured to: when the service is supported, acquire data included in the service and a status of the service from data in the local database; and, when the service is not supported, clear the The service causes the terminal to enter a sleep state.
  • the processor is further configured to reconfigure the security encryption mode after the base station enters the fault weakening mode, so that the terminal updates the security encryption mode, and sends the access request by using the secure encryption mode.
  • the processor is further configured to reconfigure the security encryption mode after the base station enters the fault weakening mode, so that the terminal updates the security encryption mode, and sends the access request by using the secure encryption mode.
  • the base station synchronizes the data on the network side to the local database, and when it detects that the communication link with the core network is interrupted, enters the fault weakening mode, and determines whether the base station is supported in the fault weakening mode according to the data in the local database.
  • the service requested by the terminal when supporting the service requested by the terminal, the service is managed to maintain the connection state of the terminal.
  • the base station is switched from the normal mode to the fault weakening mode, the related services supported by the base station are maintained, so as to maintain the continuity of the service as much as possible. Since the base station works in the fault weakening mode, the terminal does not need to be re-registered and authenticated. It can avoid access storms and save signaling overhead, improve service processing efficiency, and improve user experience.
  • FIG. 1 is a flowchart of an implementation manner of a service management method of the present application
  • FIG. 2 is a flowchart of another embodiment of a service management method of the present application.
  • FIG. 3 is a schematic structural diagram of an implementation manner of a service management apparatus according to the present application.
  • FIG. 4 is a schematic structural diagram of another embodiment of a service management apparatus according to the present application.
  • FIG. 5 is a schematic structural diagram of still another embodiment of the service management apparatus of the present application.
  • FIG. 1 is a flowchart of an implementation manner of a service management method according to the present application.
  • the execution entity of this embodiment is a base station, and the base station may be a cluster base station or other base stations.
  • the service management method of this embodiment includes the following steps:
  • the base station synchronizes data of the network side to the local database, where the data includes a service type and a service status of the network side, where the service is a service requested by a terminal accessing the core network.
  • the base station After the terminal accesses the base station and accesses the core network through the base station, the base station obtains the service type and service status requested by all the terminals accessing the core network from the core network every preset time, and obtains the service type and service. Status synchronization is saved to the local database.
  • the preset time can be set according to actual needs, and is not limited herein.
  • the base station when the service requested by the terminal accessing the base station is to download a file from the core network, the base station saves the data included in the file and the download progress to the local database for backup, so that when the base station and the core network are The communication link between the two is interrupted. And when the file download is completed, the base station can send the data included in the downloaded file to the terminal.
  • S102 Enter a fault weakening mode when detecting that the communication link with the core network is interrupted.
  • the base station When the base station detects that the communication link between the base station and the core network is interrupted, that is, the base station cannot communicate with the core network, the base station switches the current working mode from the normal mode to the fault weakening mode.
  • the broadcast information may be sent to the terminal accessing the base station, where the broadcast information is used to identify the entry fault weakening mode of the base station, so that the terminal after receiving the broadcast information
  • the service that needs to be accessed through the base station to access the core network is filtered, and the service that can be completed only through the base station is reserved.
  • S103 Determine, according to the data in the local database, whether the service requested by the terminal accessing the base station is supported in the fault weakening mode.
  • the data that is synchronously saved from the core network is obtained from the local database, and whether the base station supports the service requested by the terminal of the access base station in the fault weakening mode is determined according to the synchronously saved data.
  • the data stored in synchronization includes the service type and service status requested by all terminals accessing the core network.
  • the service requested by the terminal accessing the base station includes accessing the service of the base station entering the fault weakening mode, accessing other services (other than the base station entering the fault weakening mode), and accessing the service of the core network through any base station.
  • the service requested by the terminal accessing the base station is a service that can be completed only by the base station in the fault weakening mode
  • the service is determined to be a service supported by the base station.
  • the service requested by the terminal accessing the base station is a service that can be implemented by another base station, or a service that is implemented by the base station in the fault weakening mode and other base stations, or a service that can be realized by accessing the core network by any base station, determine the service.
  • the service is a service that the base station does not support.
  • step S104 is performed.
  • the process returns to step S103.
  • the base station disconnects the communication link between the base station and the terminal, and controls the terminal to enter a sleep state.
  • the base station takes over the service state machine corresponding to the supported service to manage the supported service, and maintains the communication link between the base station and the terminal, so that the terminal maintains the connection. status.
  • the management-supported service includes obtaining data of the supported service and the status of the service from the data of the local database, managing the service status of the service, and related data of the current service.
  • the base station synchronizes the data on the network side to the local database, and when it detects that the communication link with the core network is interrupted, enters the fault weakening mode, and determines whether the base station is supported in the fault weakening mode according to the data in the local database.
  • the service requested by the terminal when supporting the service requested by the terminal, the service is managed to maintain the connection state of the terminal.
  • the base station is switched from the normal mode to the fault weakening mode, the related services supported by the base station are maintained, so as to maintain the continuity of the service as much as possible. Since the base station works in the fault weakening mode, the terminal does not need to be re-registered and authenticated. It can avoid access storms and save signaling overhead, improve service processing efficiency, and improve user experience.
  • FIG. 2 is a flowchart of another embodiment of the service management method of the present application.
  • the execution entity of this embodiment is a base station, and the base station may be a cluster base station or other base stations.
  • the service management method of this embodiment includes the following steps:
  • the base station synchronizes data of the network side to the local database, where the data includes a service type and a service status of the network side, where the service is a service requested by a terminal accessing the core network.
  • the base station After the terminal accesses the base station and accesses the core network through the base station, the base station obtains the service type and service status requested by all the terminals accessing the core network from the core network every preset time, and obtains the service type and service. Status synchronization is saved to the local database.
  • the preset time can be set according to actual needs, and is not limited herein.
  • the base station when the service requested by the terminal accessing the base station is to download a file from the core network, the base station saves the data included in the file and the download progress to the local database for backup, so that when the base station and the core network are The communication link between the two is interrupted. And when the file download is completed, the base station can send the data included in the downloaded file to the terminal.
  • S202 Enter a fault weakening mode when detecting that the communication link with the core network is interrupted.
  • the base station When the base station detects that the communication link between the base station and the core network is interrupted, that is, the base station cannot communicate with the core network, the base station switches the current working mode from the normal mode to the fault weakening mode.
  • the broadcast information may be sent to the terminal accessing the base station, where the broadcast information is used to identify the entry fault weakening mode of the base station, so that the terminal after receiving the broadcast information
  • the service that needs to be accessed by the base station to access the core network is filtered, and the service that can be completed only by one base station or multiple base stations is reserved.
  • S203 Reconfigure the security encryption mode, so that the terminal updates the security encryption mode, and sends an access request by using the security encryption mode.
  • the base station After the base station enters the fault weakening mode, the base station is triggered to reconfigure the security encryption mode, so that the terminal accessing the base station sends an access request by using a method corresponding to the reconfigured security encryption mode to access the base station and continue the current service or request. new business.
  • the reconfigured The method corresponding to the security encryption mode sends an access request to access the base station to send a service request.
  • the base station in the fault weakening mode can only implement the functions of scheduling the local area network or the private network. Therefore, the security encryption mode of the base station reconfiguration in the fault weakening mode is simpler than the security encryption mode in the normal mode.
  • S204 Determine, according to the data in the local database, whether the service requested by the terminal accessing the base station is supported in the fault weakening mode.
  • the base station obtains the data synchronously saved from the core network from the local database, and determines whether the base station supports the service requested by the terminal accessing the base station in the fault weakening mode according to the data stored in the synchronization.
  • the data stored in synchronization includes the service type and service status requested by all terminals accessing the core network.
  • the service requested by the terminal accessing the base station includes accessing the service of the base station entering the fault weakening mode, accessing other services (other than the base station entering the fault weakening mode), and accessing the service of the core network through any base station.
  • the service requested by the terminal accessing the base station is a service that can be completed only by the base station in the fault weakening mode
  • the service is determined to be a service supported by the base station.
  • the service requested by the terminal accessing the base station is a service that can be implemented by another base station, or a service that is implemented by the base station in the fault weakening mode and other base stations, or a service that can be realized by accessing the core network by any base station, determine the service.
  • the service is a service that the base station does not support.
  • step S205 is performed.
  • step S206 is performed.
  • the base station takes over the service state machine corresponding to the supported service to manage the supported service, and maintains the communication link between the base station and the terminal, so that the terminal maintains the connection state.
  • the management-supported service includes obtaining data of the supported service and the status of the service from the data of the local database, managing the service status of the service, and related data of the current service.
  • the base station disconnects the communication link between the base station and the terminal, and controls the terminal to enter a sleep state.
  • the terminal that enters the dormant state can send an access request to the base station by using the security encryption mode corresponding to the normal mode after the base station is switched from the fault weakening mode to the normal mode, and the access request can be sent by the method corresponding to the reconfigured security encryption mode.
  • the access request can be sent by the method corresponding to the reconfigured security encryption mode.
  • the terminal that enters the dormant state receives the security encryption mode information or the reconfigured security encryption mode information of the other base station at the paging occasion, the terminal sends an access request according to the received security encryption mode.
  • the base station that sends the security encryption mode information sends a service request.
  • the base station synchronizes the data on the network side to the local database, and when it detects that the communication link with the core network is interrupted, enters the fault weakening mode, and determines whether the base station is supported in the fault weakening mode according to the data in the local database.
  • the terminal requests the service
  • the service when the service requested by the terminal is supported, the service is managed to maintain the connection state; when the service requested by the terminal is not supported, the terminal enters the sleep mode.
  • the base station is switched from the normal mode to the fault weakening mode, the related services supported by the base station are maintained, so as to maintain the continuity of the service as much as possible. Since the base station works in the fault weakening mode, the terminal does not need to be re-registered and authenticated. The signaling overhead can be saved and the situation that some terminals cannot access the base station due to the access storm can be avoided, the service processing efficiency is improved, and the user experience is improved.
  • FIG. 3 is a schematic structural diagram of an implementation manner of a service management apparatus according to the present application.
  • the service management device may be a base station, and the base station may be a cluster base station or other base stations.
  • the modules included in the service management device in this embodiment are used to execute the corresponding steps in the embodiment corresponding to FIG. 1.
  • the service management apparatus of this embodiment includes a synchronization module 310, a mode switching module 320, a determination module 330, and a control module 340.
  • the synchronization module 310 is configured to synchronize the data of the network side to the local database, where the data includes the service type and the service status of the network side, and the service is the service requested by the terminal accessing the core network. For example, the synchronization module 310 synchronizes data on the network side to a local database. The data includes the service type and service status of the network side, and the service is a service requested by the terminal accessing the core network. The synchronization module 310 transmits the data of the local database to the determination module 330.
  • the mode switching module 320 is configured to enter a fault weakening mode when detecting that the communication link with the core network is interrupted. For example, the mode switching module 320 enters the fault weakening mode when it detects that the communication link with the core network is interrupted. The mode switching module 320 sends the notification information of the base station to the fault weakening mode to the determining module 330.
  • the determining module 330 is configured to receive the data of the local database sent by the synchronization module 310, and after receiving the notification information that the base station sent by the mode switching module 320 enters the fault weakening mode, determine whether the fault is weakened in the fault weakening mode according to the data in the local database.
  • the service requested by the terminal entering the base station For example, the judging module 330 receives the data of the local database sent by the synchronization module 310, and after receiving the notification information that the base station sent by the mode switching module 320 enters the fault weakening mode, determines whether the access is supported in the fault weakening mode according to the data in the local database.
  • the determining module 330 sends the determination result to the control module 340.
  • the control module 340 is configured to receive the determination result sent by the determining module 330.
  • the received determination result is that the determining module 330 determines that the service requested by the terminal that supports the accessing base station is supported
  • the supported service is managed to maintain the connected state.
  • the control module 340 receives the determination result sent by the determination module 330.
  • the received determination result is a service requested by the terminal that supports the access to the base station
  • the supported service is managed to maintain the connection state.
  • the service supported by the management includes obtaining data of the supported service and the status of the service from the data of the local database, managing the service status of the service, and related data of the current service.
  • the control module 340 clears related data included in the service that is not supported by the base station.
  • the control module 340 disconnects the communication link between the base station and the terminal, and controls the terminal to enter a sleep state.
  • the base station synchronizes the data on the network side to the local database, and when it detects that the communication link with the core network is interrupted, enters the fault weakening mode, and determines whether the base station is supported in the fault weakening mode according to the data in the local database.
  • the terminal requests the service
  • the service when the service requested by the terminal is supported, the service is managed to maintain the connection state; when the service requested by the terminal is not supported, the terminal enters the sleep mode.
  • the base station is switched from the normal mode to the fault weakening mode, the related services supported by the base station are maintained, so as to maintain the continuity of the service as much as possible. Since the base station works in the fault weakening mode, the terminal does not need to be re-registered and authenticated. It can avoid access storms and save signaling overhead, improve service processing efficiency, and improve user experience.
  • FIG. 4 is a schematic structural diagram of another embodiment of a service management apparatus according to the present application.
  • the service management device in this embodiment may be a base station, and the base station may be a cluster base station or other base stations.
  • the modules included in the service management apparatus in this embodiment are used to execute the corresponding steps in the embodiment corresponding to FIG. 2.
  • the service management apparatus of this embodiment includes a synchronization module 410, a mode switching module 420, a reset module 430, a determination module 440, a first control module 450, and a second control module 460.
  • the synchronization module 410 is configured to synchronize data of the network side to the local database, where the data includes a service type and a service status of the network side, and the service is a service requested by the terminal accessing the core network. For example, the synchronization module 410 synchronizes data on the network side to a local database. The data includes the service type and service status of the network side, and the service is a service requested by the terminal accessing the core network. The synchronization module 410 sends the data of the local database to the determination module 440.
  • the mode switching module 420 is configured to enter a fault weakening mode when detecting that the communication link with the core network is interrupted. For example, the mode switching module 420 enters the fault weakening mode when it detects that the communication link with the core network is interrupted. The mode switching module 420 sends the notification information that the base station enters the fault weakening mode to the reset module 430.
  • the reset module 430 is configured to receive the notification information that the base station sends the fault weakening mode sent by the mode switching module 420, and after the mode switching module 420 controls the base station to enter the fault weakening mode, reconfigure the security encryption mode to enable the terminal to update the security encryption mode, and The access request is sent through the secure encryption mode.
  • the reset module 430 receives the notification information that the base station sends the fault weakening mode sent by the mode switching module 420, and determines that the base station enters the fault weakening mode according to the notification information, and then reconfigures the security encryption mode to enable the terminal to update the security encryption mode and pass the security. Encrypted mode sends an access request.
  • the reset module 430 sends the notification information that has reconfigured the secure encryption mode to the determination module 440.
  • the determining module 440 is configured to receive the data of the local database sent by the synchronization module 310, and after receiving the notification information of the reconfigured security encryption mode sent by the reset module 430, determine whether the fault weakening mode is supported according to the data in the local database.
  • the service requested by the terminal accessing the base station.
  • the determining module 440 receives the data of the local database sent by the synchronization module 410, and after receiving the notification information of the reconfigured security encryption mode sent by the reset module 430, determines whether the fault is weakened in the weakening mode according to the data in the local database.
  • the determining module 440 sends the determination result to the first control module 450 and the second control module 460.
  • the first control module 450 is configured to receive the determination result sent by the determining module 440.
  • the received determination result is that the determining module 440 determines that the service requested by the terminal accessing the base station is supported
  • the supported service is managed to maintain the connected state.
  • the first control module 450 receives the determination result sent by the determining module 440.
  • the received determination result is that the determining module 440 determines that the service requested by the terminal accessing the base station is supported
  • the supported service is managed to maintain the connected state.
  • the second control module 460 is configured to receive the determination result sent by the determining module 440.
  • the received determination result is that the determining module 440 determines that the service requested by the terminal accessing the base station is not supported, the service is cleared, and the terminal enters a sleep state.
  • the second control module 460 receives the determination result sent by the determining module 440.
  • the received determination result is that the determining module 440 determines that the service requested by the terminal that accesses the base station is not supported
  • the related data included in the unsupported service is cleared.
  • the second control module 450 disconnects the communication link between the base station and the terminal, and controls the terminal to enter a sleep state.
  • the control terminal enters a sleep state.
  • the service supported by the management includes obtaining data of the supported service and the status of the service from the data of the local database, managing the service status of the service, and related data of the current service.
  • the base station synchronizes the data on the network side to the local database, and when it detects that the communication link with the core network is interrupted, enters the fault weakening mode, and determines whether the base station is supported in the fault weakening mode according to the data in the local database.
  • the terminal requests the service
  • the service when the service requested by the terminal is supported, the service is managed to maintain the connection state; when the service requested by the terminal is not supported, the terminal enters the sleep mode.
  • the base station is switched from the normal mode to the fault weakening mode, the related services supported by the base station are maintained, so as to maintain the continuity of the service as much as possible. Since the base station works in the fault weakening mode, the terminal does not need to be re-registered and authenticated. The signaling overhead can be saved and the situation that some terminals cannot access the base station due to the access storm can be avoided, the service processing efficiency is improved, and the user experience is improved.
  • FIG. 5 is a schematic structural diagram of still another embodiment of a service management apparatus according to the present application.
  • the service management device in this embodiment may be a base station, and the base station may be a cluster base station or other base stations.
  • the service management apparatus of the present embodiment includes a receiver 510, a processor 520, a transmitter 530, a read only memory 540, a random access memory 550, and a bus 560.
  • the receiver 510 is used for a request sent by the terminal or data transmitted by the core network.
  • the processor 520 controls the operation of the service management device, and the processor 520 may also be referred to as a CPU (Central Processing). Unit, central processing unit).
  • Processor 520 may be an integrated circuit chip with signal processing capabilities.
  • Processor 520 can also be a general purpose processor, digital signal processor (DSP), application specific integrated circuit (ASIC), off-the-shelf programmable gate array (FPGA) or other programmable logic device, discrete gate or transistor logic device, discrete hardware component .
  • the general purpose processor may be a microprocessor or the processor or any conventional processor or the like.
  • Transmitting device 730 is configured to transmit data.
  • the memory can include read only memory 540 and random access memory 550 and provides instructions and data to processor 520.
  • a portion of the memory may also include non-volatile random access memory (NVRAM).
  • NVRAM non-volatile random access memory
  • bus 560 which may include, in addition to the data bus, a power bus, a control bus, a status signal bus, and the like. However, for clarity of description, various buses are labeled as bus 560 in the figure.
  • the memory stores the following elements, executable modules or data structures, or a subset of them, or their extended set:
  • Operation instructions include various operation instructions for implementing various operations.
  • Operating system Includes a variety of system programs for implementing various basic services and handling hardware-based tasks.
  • the processor 520 performs the following operations by calling an operation instruction stored in the memory, which can be stored in the operating system:
  • the processor 520 is configured to synchronize data of the network side to a local database, where the data includes a service type and a service status of the network side, where the service is a service requested by a terminal accessing the core network.
  • the processor 520 is configured to enter a fault weakening mode when detecting that the communication link with the core network is interrupted; and determine, according to the data of the local database, whether the service requested by the terminal accessing the base station is supported in the fault weakening mode. .
  • the processor 520 is further configured to manage the service when the service is supported, so that the terminal maintains a connection state.
  • the processor 520 is configured to: when the service is supported, acquire data of the service and a status of the service from data of the local database; and be used to clear the service when the service is not supported.
  • the service causes the terminal to enter a sleep state.
  • the processor 520 is further configured to reconfigure the security encryption mode after the base station enters the fault weakening mode, so that the terminal updates the security encryption mode, and sends the access request by using the secure encryption mode.
  • the base station synchronizes the data on the network side to the local database, and when it detects that the communication link with the core network is interrupted, enters the fault weakening mode, and determines whether the base station is supported in the fault weakening mode according to the data in the local database.
  • the terminal requests the service
  • the service when the service requested by the terminal is supported, the service is managed to maintain the connection state; when the service requested by the terminal is not supported, the terminal enters the sleep mode.
  • the base station is switched from the normal mode to the fault weakening mode, the related services supported by the base station are maintained, so as to maintain the continuity of the service as much as possible. Since the base station works in the fault weakening mode, the terminal does not need to be re-registered and authenticated. It can avoid access storms and save signaling overhead, improve service processing efficiency, and improve user experience.

Landscapes

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

Abstract

L'invention concerne un procédé de gestion de services et un dispositif associé. Le procédé consiste à réaliser les étapes suivantes : une station de base synchronise les données au niveau d'un côté réseau dans une base de données locale, les données comprenant un type de service et un état de service au niveau du côté réseau ; lorsqu'il est détecté qu'une liaison de communication avec un réseau central est interrompue, entrer dans un mode logiciel de défaillance ; déterminer si un service accédant à la demande de station de base par un terminal est pris en charge dans le mode logiciel de défaillance selon les données dans la base de données locale ; et lorsque le service est pris en charge, gérer le service, de sorte que le terminal maintienne un état de connexion. Au moyen de la solution susmentionnée, lorsque les stations de base en grappes sont commutées d'un mode normal à un mode logiciel de défaillance, les services pertinents pris en charge par les stations de base sont maintenus de manière à maintenir la continuité de services autant que possible ; et, étant donné que les stations de base en grappes n'ont pas besoin de ré-enregistrement et d'une nouvelle authentification sur le terminal lorsqu'elles fonctionnent en mode logiciel de défaillance, une avalanche d'accès peut être évitée de manière à réduire les surdébits de signalisation, améliorant l'efficacité du traitement de service et l'expérience de l'utilisateur.
PCT/CN2015/083746 2015-07-10 2015-07-10 Procédé de gestion de services et dispositif associé Ceased WO2017008195A1 (fr)

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CN110213785B (zh) * 2018-02-28 2022-04-15 成都鼎桥通信技术有限公司 故障弱化的处理方法、网络设备、终端设备及系统
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