发明授权
US07376411B2 Method and system for routing calls as determined by a call cost database of a wireless transmit/receive unit
失效
用于路由由无线发射/接收单元的呼叫成本数据库确定的呼叫的方法和系统
- 专利标题： Method and system for routing calls as determined by a call cost database of a wireless transmit/receive unit
- 专利标题（中）： 用于路由由无线发射/接收单元的呼叫成本数据库确定的呼叫的方法和系统
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申请号： US10881791申请日： 2004-06-30
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公开(公告)号： US07376411B2公开(公告)日： 2008-05-20
- 发明人: John Thommana , Ravikumar Pragada
- 申请人： John Thommana , Ravikumar Pragada
- 申请人地址： US DE Wilmington
- 专利权人： InterDigital Technology Corporation
- 当前专利权人： InterDigital Technology Corporation
- 当前专利权人地址： US DE Wilmington
- 代理机构： Volpe and Koenig, P.C.
- 主分类号： H04M11/00
- IPC分类号： H04M11/00
摘要：
A method and communication system for routing calls. The system includes at least one wireless transmit/receive unit (WTRU), at least one wireless base station, a land-line communication unit, and a land-line base unit. A call placed by the land-line communication unit is routed to the wireless base station via the WTRU when a database in the WTRU indicates that it is less costly than routing the call via the land-line base unit. Alternatively, a call placed by the WTRU is routed to the land-line base station when the database indicates that it is less costly than routing the call via the wireless base station. The database stores wireless phone data, land-line data and preferred usage data provided by a user of the WTRU.
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