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Certification method for multiple mobile communication systens

A technology of a mobile communication system and an authentication method, which is applied in the field of authentication of a mobile communication system, can solve problems such as the independence of the communication system and the inability of users to enjoy multiple networks at the same time, so as to enrich business content, save development costs and time, and save money Effect

Inactive Publication Date: 2004-03-24
ZTE CORP
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to propose an authentication method for multiple mobile communication systems in order to overcome the problem that the communication systems in the prior art are independent of each other and users cannot enjoy the services provided by multiple networks at the same time

Method used

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  • Certification method for multiple mobile communication systens
  • Certification method for multiple mobile communication systens
  • Certification method for multiple mobile communication systens

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Embodiment Construction

[0015] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0016] figure 1 It is a schematic structural diagram of the connection of multiple mobile communication systems. see figure 1 , the first mobile communication system 102 and the second mobile communication system 104 constitute a plurality of mobile communication systems (here only two examples are used for illustration), the terminal equipment 108 runs on the first mobile communication system 102, and the wireless gateway 106 will The first mobile communication system 102 and the second mobile communication system 104 are connected. The geographic coverage of the first mobile communication system 102 and the second mobile communication system 104 is not limited, for example, it may be a positional relationship of containing and contained, or a partially overlapping positional relationship. In a specific implementation, the wireless gateway 106 may belong ...

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Abstract

This invention discloses a certification method for multiple mobile communication systems including the following steps: (1) a user end accesses a first mobile communication system after certification to begin using the service provided by the first system (2) the user end makes access certification to second system by a radio gate between the first and second systems (3) after certification, theuser end uses service provided by the second system at the same time via the first system. It's not necessary to develop double mode or multimode end devices by using this invented method to save thedeveloping cost and time, a user can share service of multiple mobile communication systems simultaneously.

Description

technical field [0001] The invention relates to an authentication method of a mobile communication system, in particular to an authentication method of multiple mobile communication systems. Background technique [0002] A mobile communication system generally refers to a telecommunication system that enables wireless communication when a user moves within the service area of ​​the system. A typical mobile communication system is the Public Land Mobile Network (PLMN). Generally, a mobile communication system is an access network that provides users with wireless access to services provided by external networks, hosts, and specific service providers. A user must have a subscriber relationship (subscriber ship) with the mobile communication system in order to use the services provided by the mobile communication system. Usually, in addition to the user relationship with the mobile communication system, the user also needs to have a separate user relationship with other servi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L9/32H04M1/66H04M3/42H04W12/06
Inventor 张凯庄文东杭靠文陈磊王炎
Owner ZTE CORP
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