发明名称 |
ACCESS POINT TRANSMIT POWER SCHEMES |
摘要 |
In a multi-level power transmission scheme, an access point transmits at one power level, while repeatedly transmitting at a burst power level for short periods of time. For example, a femto cell may transmit a beacon with periodic high power bursts of short duration, while the femto cell transmit power also undergoes high power bursts aligned with the beacon bursts. In a network listen-based power control scheme, an access point listens for one or more parameters sent over-the-air by the network and then defines transmit power based on the received parameter(s). In some aspects, beacon transmit power may be set based on a defined outage radius parameter and the total received signal power on a channel. In some aspects, access point transmit power may be set based on a defined coverage parameter and the received energy associated with signals from access points of a certain type. |
申请公布号 |
WO2011011793(A2) |
申请公布日期 |
2011.01.27 |
申请号 |
WO2010US43270 |
申请日期 |
2010.07.26 |
申请人 |
QUALCOMM INCORPORATED;GROKOP, LEONARD H.;YAVUZ, MEHMET |
发明人 |
GROKOP, LEONARD H.;YAVUZ, MEHMET |
分类号 |
H04W52/24;H04W16/08;H04W16/32;H04W36/16;H04W36/34;H04W52/32 |
主分类号 |
H04W52/24 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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