发明授权
US08140107B1 Method and system for selective power control of wireless coverage areas
有权
无线覆盖区域的选择性功率控制方法和系统
- 专利标题: Method and system for selective power control of wireless coverage areas
- 专利标题(中): 无线覆盖区域的选择性功率控制方法和系统
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申请号: US11969645申请日: 2008-01-04
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公开(公告)号: US08140107B1公开(公告)日: 2012-03-20
- 发明人: Deveshkumar Rai , Manoj Shetty , Sachin R. Vargantwar , Siddharth S. Oroskar , Debasish Sarkar
- 申请人: Deveshkumar Rai , Manoj Shetty , Sachin R. Vargantwar , Siddharth S. Oroskar , Debasish Sarkar
- 申请人地址: US KS Overland Park
- 专利权人: Sprint Spectrum L.P.
- 当前专利权人: Sprint Spectrum L.P.
- 当前专利权人地址: US KS Overland Park
- 主分类号: H04B7/212
- IPC分类号: H04B7/212 ; H04B7/185 ; H04B7/00 ; H04B7/005 ; H04W36/00 ; H04W4/00 ; H04J3/00 ; H04J3/16 ; H04J3/22 ; H04J11/00
摘要:
In methods and systems for adjusting forward link transmit power of wireless coverage areas, forward link signal strength is observed to obtain a signal-to-noise ratio (SNR) and/or an observed frame error rate (FER) for the received signal. A determination is made whether to request a forward link power adjustment. If the determination is that a forward link power adjustment is required, a request may be made into a radio access network (RAN) to adjust power. The RAN may select a subset of wireless coverage areas in which to adjust power. If further power adjustment is required, a further request may be made into the RAN, and the RAN may select a different subset of wireless coverage areas in which to adjust power.
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