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Mobile for carrying out the inter-office switching between mobile switching center and mobile communication network

A mobile switching center, mobile communication network technology, applied in wireless communication, electrical components and other directions, can solve the problems of relocation failure, message processing, etc., to achieve the effect of effective utilization and improve the success rate of relocation

Active Publication Date: 2010-06-23
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0018] In the above relocation failure process, when the relocation inbound MSC is still in the state of waiting for an inter-office connection, it receives a relocation detection message or a relocation completion message, but does not process the above messages, and only enters the state of waiting for mobile phone access. processing, thus causing the relocation to fail

Method used

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  • Mobile for carrying out the inter-office switching between mobile switching center and mobile communication network
  • Mobile for carrying out the inter-office switching between mobile switching center and mobile communication network
  • Mobile for carrying out the inter-office switching between mobile switching center and mobile communication network

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Embodiment Construction

[0036] The technical scheme of the present invention will be described in further detail below in conjunction with the accompanying drawings and specific examples, so that those skilled in the art can better understand the present invention and implement it, but the examples given are not intended to limit the present invention .

[0037] figure 2 Shown is a schematic structural diagram of an embodiment of the mobile switching center of the present invention.

[0038]The mobile switching center (MSC) 10 provided by this embodiment can be applied in mobile communication networks such as WCDMA or GSM, and at the same time, the MSC 10 can increase the received relocation detection message or relocation completion message when it is in the state of waiting for an inter-office connection. The forwarding process makes the MSC on the outgoing side, after successfully receiving the inter-office initial address message (IAM) and replying to the full address message (ACM), if it judge...

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Abstract

The invention relates to a mobile switching center comprising a forwarding module, a flag bit setting module and a judging module, wherein the forwarding module is used for forwarding a message received by the mobile switching center to a mobile switching center on an outgoing side; the flag bit setting module is used for setting flag bits in a data area for marking the received message; and the judging module is used for establishing the inter-office bearing between the mobile switching center and the mobile switching center on the outgoing side, and judging whether the mobile switching center receives a message by checking the flag bit after entering the state of access waiting of a mobile phone. The invention further provides a method for carrying out the inter-office switching in the mobile communication network. The method for carrying out the the inter-office switching between the mobile switching center and the mobile communication network can increase the success rate of relocation when a gateway mobile switching center exists between the mobile switching center on the outgoing side and the mobile switching center on the ingoing side.

Description

technical field [0001] The invention relates to the field of mobile communication, in particular to a method for switching between offices in the field of mobile communication. Background technique [0002] In a WCDMA network, when a mobile user moves across location areas between Mobile Services Switching Centers (MSCs) during a call, the Radio Network System (RNS) will trigger an interoffice replay due to changes in the quality of wireless network signals. Positioning to maintain good call quality for the current user. [0003] According to the existing agreement, when a user initiates relocation, the relocation outgoing MSC sends a relocation request to the relocation incoming MSC through a Mobile Application Part (MAP) message, and the relocation incoming MSC receives the incoming relocation request. After the positioning request, it will initiate bearer establishment and apply for relocation number to the wireless side. After the wireless bearer and relocation number o...

Claims

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Application Information

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IPC IPC(8): H04W36/12
Inventor 汪兆锋徐斌
Owner ZTE CORP
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