A mobility management method supporting mobile networking
A management method and mobility technology, applied in the direction of network data management, access restrictions, electrical components, etc., can solve problems such as business failure, unstable connection status, and inability to provide services by terminals, so as to improve service quality and flexibility Effect
Active Publication Date: 2018-12-11
海南宝通实业公司
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Problems solved by technology
[0002] Existing mobile communication systems are mostly inclined to the operation mode in which the infrastructure such as the core network is set up in advance, and the mobile terminal or base station moves. In this mode, after the mobile terminal roams to a new location, when it is called, it needs to call the The terminal's home core network queries the terminal's location and subscription information. When the connection between the roaming core network and the home core network is disconnected, the service will fail, and the mobile terminal will also lose its mobile communication function. The following problems exist for mobile communication systems such as private networks or private networks that move infrastructure such as the core network:
[0003] First of all, the number of service users of each core network of the mobile communication system is relatively small compared with the ordinary mobile communication system, and the connection status between each core network is not stable due to the limitation of the use scene. When the mobile terminal roams, the roaming core network It may not be possible to get in touch with the home core network
Secondly, due to the previous problem, users in the roaming state at this time cannot access the network to perform services, that is, the roaming core network cannot provide services for the terminal. For details, see figure 1
Method used
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Embodiment 1
[0039] In order to ensure the reliability and security of the system, the nodes in each core network in the present invention will periodically send status notifications to each other, so as to maintain the link status between nodes in each core network in the service network. When a core network is separated from the communication network, nodes in other core networks in the communication network will no longer receive status notifications from nodes in the core network, and nodes in the core network will also After receiving the status notification, it is judged whether the current self has been disconnected from the network; Send periodic status notifications to nodes in its neighbor core network; the status notifications include node location information and necessary node security authentication information;
[0040] Such as figure 2 As shown, that is: the nodes in each core network will periodically send a status report message (StatusRpt_Ind) to the nodes in the neigh...
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The invention discloses a mobility management method for supporting mobile networking, which comprises the following steps: whether the connection between the roaming core network and the home location core network of the mobile terminal is disconnected is judged; when the roaming core network is disconnected from the home location core network of the mobile terminal, the service is provided for the mobile terminal in the roaming core network hosted by the roaming core network, wherein, the roaming core network performs part or all of the functions of the home location core network of the mobile terminal. The invention improves the existing mobility management to adapt to the mobile networking use scenario, thereby improving the service quality of the mobile communication system and the use experience of the user.
Description
technical field [0001] The invention belongs to the technical field of mobile communication management, and in particular relates to a mobility management method supporting mobile networking. Background technique [0002] Existing mobile communication systems are mostly inclined to the operation mode in which the infrastructure such as the core network is set up in advance, and the mobile terminal or base station moves. In this mode, after the mobile terminal roams to a new location, when it is called, it needs to call the The terminal's home core network queries the terminal's location and subscription information. When the connection between the roaming core network and the home core network is disconnected, the service will fail, and the mobile terminal will also lose its mobile communication function. The following problems exist for mobile communication systems such as private networks or private networks that move infrastructure such as the core network: [0003] Firs...
Claims
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Login to View More IPC IPC(8): H04W8/26H04W24/08H04W48/16
CPCH04W8/26H04W24/08H04W48/16
Inventor 鲁邦建马陈晨张林
Owner 海南宝通实业公司