发明公开
EP3069210A1 METHODS AND APPARATUS FOR REDUCING MODEM POWER BASED ON A PRESENT STATE OF CHARGE OF BATTERY
审中-公开
方法和装置用于减少调制解调器的性能基于电池的电流充电状态
- 专利标题: METHODS AND APPARATUS FOR REDUCING MODEM POWER BASED ON A PRESENT STATE OF CHARGE OF BATTERY
- 专利标题(中): 方法和装置用于减少调制解调器的性能基于电池的电流充电状态
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申请号: EP14719173.8申请日: 2014-03-18
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公开(公告)号: EP3069210A1公开(公告)日: 2016-09-21
- 发明人: RAMKUMAR, Vasanth, Kumar , RAJAGOPALAN, Srinivasan , NIEMANN, Jeffrey, A. , RAMAN, Vijay , MEDRANO, Christopher, Lee , ANDERSON, Jon, James , MAHAJAN, Amit
- 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: Dunlop, Hugh Christopher
- 优先权: US201361903294P 20131112; US201414216399 20140317
- 国际公布: WO2015073059 20150521
- 主分类号: G06F1/32
- IPC分类号: G06F1/32
摘要:
Methods, systems, and devices are described for managing power of a user equipment (UE). A UE modem may determine the state of charge of the battery to determine that the battery is in one of two or more charge state levels, and may invoke one or more modem power saving modes based on the charge state level. Power saving modes may include, for example, reducing a number of available receive chains in a UE, initiating a time delay between one or more frequency scan requests performed by the UE, reducing a rate of neighbor search requests performed by the UE, providing a buffer status report (BSR) parameter that indicates a reduced amount of buffer data relative to an actual amount of buffer data for the UE, and/or adjusting a maximum transmit power level for an uplink channel.
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