System, mobile communication apparatus and paging method of mobile communication terminal

A technology of mobile communication terminal and mobile communication equipment, applied in the field of mobile communication system and mobile communication equipment, can solve the problems of paging failure and the like

Active Publication Date: 2008-07-30
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the mobile communication terminal may be in motion at any time, the mobile communication terminal may move to the adjacent second location area after updating its location in the first location area. When the mobile communication terminal is in the called state, it may The paging fails because the mobile communication terminal cannot immediately update its location in the second location area, where the location area can be identified by a location area code (Location Area Code, LAC), and the first location area and the second location area have may belong to the same logical mobile switching center (MoblieSwitching Center, MSC), or may belong to different logical MSCs

Method used

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  • System, mobile communication apparatus and paging method of mobile communication terminal
  • System, mobile communication apparatus and paging method of mobile communication terminal
  • System, mobile communication apparatus and paging method of mobile communication terminal

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Embodiment Construction

[0028] Embodiments of the present invention provide a paging method for a mobile communication terminal, a mobile communication device, and a mobile communication system, which can realize that when a mobile communication terminal moves between locations where different logical MSCs belong to the same physical functional entity, Perform cross-logic MSC paging, increase paging success rate, and improve mobile communication terminal user satisfaction.

[0029] Fig. 1 is the schematic diagram of the first embodiment of the paging method of the mobile communication terminal of the present invention, this method is applicable to the situation of inter-office call, namely there is physical MSC1 on the calling side and physical MSC2 on the called side, before the flow of the method, Assume that physical MSC2 has two logical MSCs (identified by MSC ID A and MSC IDB) at the same time, the first location area (identified by LAC A) belongs to the first logical MSC (identified by MSC ID A)...

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Abstract

The invention discloses a method for paging a mobile communication terminal. The method is applied to a functional entity with at least two logical mobile switching centers, wherein, a first mobile switching center corresponds to a first area and a second logical mobile switching center corresponds to a second area. The method comprises the following steps: sending a second paging message to an extended paging range after a first paging request is initiated in the mobile communication terminal until a responding message is received from the mobile communication terminal for the second paging message, wherein, the responding signal for the second paging message carries information identifying the second area; and processing the paging for the mobile communication terminal in the second logical mobile switching center. The invention further discloses a corresponding device and a system. The invention can realize cross-logical MSC paging when the mobile communication terminal moves under the same functional entity and different logical MSC home area and increase the ratio of successful paging.

Description

technical field [0001] The invention relates to the field of mobile communication, in particular to a paging method for a mobile communication terminal, a mobile communication device and a mobile communication system. Background technique [0002] The most notable feature that distinguishes mobile communication technology from traditional communication technology is the mobility of user terminals. When the mobile communication terminal is used as the called party, the mobile communication system must first page the mobile communication terminal. When the mobile communication terminal is paged, the mobile communication system can handle the call connection process. Since the mobile communication terminal may be in motion at any time, the mobile communication terminal may move to the adjacent second location area after updating its location in the first location area. When the mobile communication terminal is in the called state, it may The paging fails because the mobile com...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04Q7/38H04Q7/22H04Q7/32
Inventor 谢汝林李军华
Owner HUAWEI TECH CO LTD
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