Communication network system mobility management method and device

A communication network and mobile communication system technology, applied in the field of mobility management of communication network systems, can solve problems such as difficult mobility management, and achieve the effect of realizing mobility management

Active Publication Date: 2017-09-19
BAICELLS TECH CO LTD
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  • Abstract
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Problems solved by technology

[0005] When the PSP is a PLMN (Public Land Mobile Network, public land mobile network) type, its user identifier is IMSI (International Mobile Subscriber Identity, International Mobile Subscriber Identity), and the PSP is a non-PLMN (Public Land Mobile Network, public land mobile network) type When the user ID is the user name, because different types of mobile communication systems have different user IDs, and mobile communication systems can only identify specified user IDs, it is difficult to implement mobility management between different types of mobile communication system architectures

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  • Communication network system mobility management method and device
  • Communication network system mobility management method and device
  • Communication network system mobility management method and device

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Embodiment Construction

[0046] In order to better understand the technical solutions of the present invention, the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0047] It should be clear that the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0048] The terminology used in the present examples is for the purpose of describing particular embodiments only and is not intended to limit the present invention. As used in the examples of the invention and the appended claims, the singular forms "a", "said" and "the" are also intended to include the plural forms unless the context clearly dictates otherwise.

[0049] It should be understood that the term "and / or" used herein ...

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Abstract

The embodiment of the invention provides a communication network system mobility management method and device and relates to the technical field of communication, and the mobility management between different types of mobile communication network systems can be realized. The method comprises a step of acquiring a location update request message which carries a first user identification, a step of responding to the location update request message, and obtaining a second user identification according to the first user identification and a preset mapping relation of different types of user identifications when a condition that the first user identification does not obtain user information in a mobile communication system is judged, and obtaining a home server address corresponding to the second user identification; and a step of obtaining user data from a home server with the home server address corresponding to the second user identification according to the home server address corresponding to the second user identification such that the mobility management of a user terminal is realized. The method is applied to the mobile communication system.

Description

【Technical field】 [0001] The invention relates to the field of communication technology, in particular to a method and device for mobility management of a communication network system. 【Background technique】 [0002] Based on the LTE R13LAA downlink transmission method, MuLTEfire newly defines the uplink transmission method, and supports PLMN (Public Land Mobile Network, public land mobile network) mode and Neutral Host (neutral host mode, NH for short). According to the different types of system service operators, the mobile communication system architecture and related user identifiers are divided into two categories: the first category, when the service provider PSP is a PLMN (Public Land Mobile Network, public land mobile network) type, the user's data In the end, it will be connected to the operator's PDN GW. User authentication will be based on the traditional 3GPPAAA (3rd Generation Partnership Project, 3G technical specification), and the system will use IMSI (Intern...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W8/02H04W8/08H04W8/26H04W36/00
CPCH04W8/02H04W8/085H04W8/26H04W36/0033
Inventor 周明宇李明
Owner BAICELLS TECH CO LTD
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