发明授权
US08620257B2 Systems and methods for location management and emergency support for a voice over internet protocol device
有权
用于网络语音协议设备的位置管理和紧急支持的系统和方法
- 专利标题: Systems and methods for location management and emergency support for a voice over internet protocol device
- 专利标题(中): 用于网络语音协议设备的位置管理和紧急支持的系统和方法
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申请号: US11676877申请日: 2007-02-20
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公开(公告)号: US08620257B2公开(公告)日: 2013-12-31
- 发明人: Chaoxin Charles Qiu , Richard L. Khan , Robert F. Dailey
- 申请人: Chaoxin Charles Qiu , Richard L. Khan , Robert F. Dailey
- 申请人地址: US GA Atlanta
- 专利权人: AT&T Intellectual Property I, L.P.
- 当前专利权人: AT&T Intellectual Property I, L.P.
- 当前专利权人地址: US GA Atlanta
- 代理机构: Hanley, Flight and Zimmerman, LLC
- 主分类号: H04M11/04
- IPC分类号: H04M11/04
摘要:
Example systems and methods to manage location information for emergency services support of an internet protocol (“IP”) communication device are disclosed. A disclosed example method involves storing first and second geographic location information in a first list of geographic location information associated with an internet protocol device. The first list is stored at a service provider server. At least a partial copy of the first list is communicated from the service provider server to the internet protocol device for storing as a second list of geographic location information in the internet protocol device.
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