Invention Grant
- Patent Title: Beacon transmit power schemes
- Patent Title (中): 信标发射功率方案
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Application No.: US14253714Application Date: 2014-04-15
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Publication No.: US09301264B2Publication Date: 2016-03-29
- Inventor: Leonard Henry Grokop , Mehmet Yavuz
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Main IPC: H04W52/26
- IPC: H04W52/26 ; H04W52/32 ; H04W24/02 ; H04W36/04 ; H04W52/24 ; H04W84/04

Abstract:
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.
Public/Granted literature
- US20140228069A1 BEACON TRANSMIT POWER SCHEMES Public/Granted day:2014-08-14
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