发明授权
US08515363B2 Systems and methods for providing a reduced power amplifier transmission mode
有权
提供降低功率放大器传输模式的系统和方法
- 专利标题： Systems and methods for providing a reduced power amplifier transmission mode
- 专利标题（中）： 提供降低功率放大器传输模式的系统和方法
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申请号： US12488431申请日： 2009-06-19
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公开(公告)号： US08515363B2公开(公告)日： 2013-08-20
- 发明人: Kimihiko Imamura , Kenneth James Park , John M. Kowalski , Sayantan Choudhury
- 申请人： Kimihiko Imamura , Kenneth James Park , John M. Kowalski , Sayantan Choudhury
- 申请人地址： JP Osaka
- 专利权人： Sharp Kabushiki Kaisha
- 当前专利权人： Sharp Kabushiki Kaisha
- 当前专利权人地址： JP Osaka
- 代理机构： Austin Rapp & Hardman
- 主分类号： H04B1/04
- IPC分类号： H04B1/04
摘要：
A user equipment (UE) that supports multiple antenna transmission via multiple power amplifiers may operate in a reduced power amplifier (PA) mode. When operating in the reduced PA mode, a subset of the UE's power amplifiers are used to transmit uplink signals. A UE may send a preference signal to an e-Node B to request that the UE operate in the reduced PA mode.
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