发明授权
- 专利标题: Mobility based service in wireless environment
- 专利标题(中): 无线环境中基于移动性的服务
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申请号: US11618295申请日: 2006-12-29
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公开(公告)号: US08195196B2公开(公告)日: 2012-06-05
- 发明人: Narayanan Haran , Narothum Saxena , Michael Irizarry
- 申请人: Narayanan Haran , Narothum Saxena , Michael Irizarry
- 申请人地址: US IL Chicago
- 专利权人: United States Cellular Corporation
- 当前专利权人: United States Cellular Corporation
- 当前专利权人地址: US IL Chicago
- 代理机构: Leydig, Voit & Mayer Ltd.
- 主分类号: H04W24/00
- IPC分类号: H04W24/00
摘要:
A system and method are described for providing proximity-based Internet server access in mobile network environments such as cellular environments to reduce latency and enhance customer satisfaction. In an embodiment of the invention, a Mobile Positioning Center (MPC) caches location information regarding the mobile device. When the mobile device later attempts to resolve the domain name of a distributed service, the domain name service (DNS) server, via a policy manager, queries the MPC for the location of the user. The policy manager of the DNS server may then choose a server based on a number of criteria, including, for example, the geographical proximity of the user to the server.
公开/授权文献
- US20080160972A1 Mobility Based Service In Wireless Environment 公开/授权日:2008-07-03
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