发明授权
US08670400B2 Method and system for acquiring serving general packet radio service support node address
有权
用于获取服务通用分组无线电服务支持节点地址的方法和系统
- 专利标题： Method and system for acquiring serving general packet radio service support node address
- 专利标题（中）： 用于获取服务通用分组无线电服务支持节点地址的方法和系统
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申请号： US13258505申请日： 2010-07-21
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公开(公告)号： US08670400B2公开(公告)日： 2014-03-11
- 发明人: Xiaoyun Zhou
- 申请人： Xiaoyun Zhou
- 申请人地址： CN
- 专利权人： ZTE Corporation
- 当前专利权人： ZTE Corporation
- 当前专利权人地址： CN
- 代理机构： Banner & Witcoff, Ltd.
- 优先权： CN200910173961 20090924
- 国际申请： PCT/CN2010/075354 WO 20100721
- 国际公布： WO2011/035644 WO 20110331
- 主分类号： H04W4/00
- IPC分类号： H04W4/00 ; H04L12/14
摘要：
The present invention discloses a method and system for acquiring an address of a Serving General Radio Packet Service support node (SGSN). The method comprises: a Policy and Charging Enforcement Function (PCEF) entity providing a SGSN change event trigger to a Policy and Charging Rules Function (PCRF) entity; and the PCRF entity reporting a SGSN change event and a new address of the SGSN to the PCEF entity after receiving the SGSN change event trigger. The method solves the problem that credit control management cannot be carried out for different general radio packet service support nodes during online charging.
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