发明公开
EP3150007A1 ADAPTIVE CONTROL OF RF LOW POWER MODES IN A MULTI-RATE WIRELESS SYSTEM USING DEVICE MODE
审中-公开
EINEM MEHRRATIGEN DRAHTLOSSYSTEM MITTELS VORRICHTUNGSMODUS中的自适应STEUERUNG VON HF-NIEDERSTROM-MODI
- 专利标题： ADAPTIVE CONTROL OF RF LOW POWER MODES IN A MULTI-RATE WIRELESS SYSTEM USING DEVICE MODE
- 专利标题（中）： EINEM MEHRRATIGEN DRAHTLOSSYSTEM MITTELS VORRICHTUNGSMODUS中的自适应STEUERUNG VON HF-NIEDERSTROM-MODI
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申请号： EP15729974.4申请日： 2015-05-20
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公开(公告)号： EP3150007A1公开(公告)日： 2017-04-05
- 发明人: HOMCHAUDHURI, Sandip , HUSTED, Paul , LEE, MeeLan , MEHTA, Srenik , SHI, Kai , ABDOLLAHI-ALIBEIK, Shahram , JIA, Zhanfeng , KASNAVI, Soraya , ZHANG, Ning , SU, David Kuochieh , THANDAVESWARAN, Subramania Sharma , GAINEY, Kenneth , O'DONNELL, Ian David
- 申请人： Qualcomm Incorporated
- 申请人地址： 5775 Morehouse Drive San Diego, CA 92121-1714 US
- 专利权人： Qualcomm Incorporated
- 当前专利权人： Qualcomm Incorporated
- 当前专利权人地址： 5775 Morehouse Drive San Diego, CA 92121-1714 US
- 代理机构： Wegner, Hans
- 优先权： US201414287670 20140527
- 国际公布： WO2015183649 20151203
- 主分类号： H04W52/02
- IPC分类号： H04W52/02
摘要：
Methods, systems, and devices are described for power conservation in a wireless communications system. In embodiments, power conservation may be achieved by adaptively controlling power modes of a wireless communication device, and implementing lower power modes with various modes of the device. According to one aspect, the mode of the device may be a beacon monitoring mode or a delivery traffic indication message (DTIM) mode. In such a mode, the device may receive a portion of a beacon in a first power mode. The device may transition to a second, different (e.g., higher) power mode using information contained in the received portion of the beacon as guidance.
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