发明授权
- 专利标题: Intelligent power control in a wireless network
- 专利标题(中): 无线网络智能电源控制
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申请号: US12605457申请日: 2009-10-26
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公开(公告)号: US08160634B1公开(公告)日: 2012-04-17
- 发明人: Sachin R. Vargantwar , Debasish Sarkar , Siddharth S. Oroskar , Deveshkumar Rai
- 申请人: Sachin R. Vargantwar , Debasish Sarkar , Siddharth S. Oroskar , Deveshkumar Rai
- 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: H04B7/005
- IPC分类号: H04B7/005 ; H04B15/00
摘要:
A method and system is disclosed for intelligent power control in a wireless communication system. In accordance with an example embodiment, a first device will operate in a dynamic-power state in which it transmits a power-increment command or power-decrement command in response to each of periodic comparisons of a signal power level of a signal received from a second device with a threshold power level. While operating in the dynamic-power state, the first device will recognize when it has transmitted a threshold number of alternating power-increment and power-decrement commands, and responsively will transition to operating in a steady-power state in which it continues to transmit alternating power-increment and power-decrement commands even if it detects that the second device has ceased responding to the alternating power-increment and power-decrement commands. While operating in the steady-power state, the first device will recognize when the difference between a currently-received signal power level and the threshold power level is greater than a differential threshold power, and based at least on the recognition will transition to operating in the dynamic power state.
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