Method, system and apparatus for realizing load migration in pool area

A technology for load migration and maintenance of equipment, which is applied in wireless communication, network traffic/resource management, electrical components, etc., and can solve the problems that UE does not support load migration, pool area load migration cannot be implemented normally, and the location update process cannot be re-initiated.
CN101287287BActive Publication Date: 2012-11-07HUAWEI TECH CO LTD
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Patents(China)
Current Assignee / Owner
HUAWEI TECH CO LTD
Publication Date
2012-11-07

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Abstract

The invention relates to a method for realizing the load transfer of a pool area. The method of the invention comprises the steps that: after an initial message sent by subscriber equipment (UE) is received, a target CN node of the initial message is selected from CN nodes which carry out no load transfer and the initial message is routed to the selected target CN node. The invention also provides a system for realizing the load transfer of the pool area and the system can realize the load transfer of the pool area without the support from UE.
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Description

technical field

[0001] The present invention relates to mobile communication technology, in particular to a method and system for realizing pool area load migration. Background technique

[0002] In the field of mobile communication, since the fifth version of the third generation partnership (3GPP R5, Third Generation Partnership Projects R5), the multi-Iu interface (Iu-Flex) technology has been introduced, which supports a radio access network (RAN, Radio Access Network) node to the intra-domain connection routing function between multiple core network (CN, Core Network) nodes, wherein the radio access network (RAN, Radio Access Network) node can be a radio network controller (RNC, Radio Network Controller ) or a base station controller (BSC, base station controller), the CN node may be a mobile switching center (MSC, Mobile Switching Centre) or a serving general packet radio service support node (SGSN, Serving GPRS Supporting Node). The RAN node has a non-access stratum ...

Claims

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