Method for selecting access network gateway in microwave access global intercommunication wireless communication system

A technology of microwave access and wireless communication, which is applied in the field of communication, can solve the problems of low network usage efficiency and achieve the effect of high usage efficiency and strong processing capacity
CN101227748AInactive Publication Date: 2008-07-23ZTE CORP
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
ZTE CORP
Publication Date
2008-07-23
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a method for selecting access network gateways in a microwave access world intercommunication wireless communication system, which comprises following steps: firstly, arranging use priorities of each access network gateway on a microwave access world intercommunication key station and secondly selecting an access network gateway for a call according to the access network gateway priorities by the microwave access world intercommunication key station when a mobile station requests for building connection to the microwave access world intercommunication key station. Since the invention divides the access network gateways into different priorities, thereby an operation business can consider to the differences in the link quality that the microwave access world intercommunication key station leads to different access network gateways, thereby the access network gateways with good network quality and strong processing ability can be used preferentially, which increases the using efficiency of the network.
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Description

technical field

[0001] The invention belongs to the communication field, in particular to a method for selecting an access network gateway (ASN GW) by a network management platform in a worldwide interoperability for microwave access (WiMAX) mobile communication system. Background technique

[0002] In the Worldwide Interoperability for Microwave Access (WiMAX) wireless communication system, in order to solve the performance bottleneck of the access network and enhance system robustness, the Worldwide Interoperability for Microwave Access base station may have logical connections with multiple access network gateways (ASN GW) relation. FIG. 1 is a schematic diagram of a logical connection relationship between a global interoperability for microwave access base station and an access network gateway (ASN GW). Under this condition, in the process of establishing a user connection, the global interoperability base station (BS) should select an access network gateway (ASN GW) ac...

Claims

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