发明授权
- 专利标题： Antenna selection system and method
- 专利标题（中）： 天线选择系统及方法
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申请号： US10704430申请日： 2003-11-07
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公开(公告)号： US07248843B2公开(公告)日： 2007-07-24
- 发明人: Karina P. Carvalho , Neal J. Seidl , Matthew G. Grubis , Ralph T. Hoctor , James Hurley , Russell A. Rymut
- 申请人： Karina P. Carvalho , Neal J. Seidl , Matthew G. Grubis , Ralph T. Hoctor , James Hurley , Russell A. Rymut
- 申请人地址： US WI Milwaukee
- 专利权人： GE Medical Systems Information Technologies, Inc.
- 当前专利权人： GE Medical Systems Information Technologies, Inc.
- 当前专利权人地址： US WI Milwaukee
- 代理机构： Andrus, Sceales, Starke & Sawall
- 主分类号： H03C1/62
- IPC分类号： H03C1/62
摘要：
A system and method for wireless communication. The system can include a transmitter that transmits a data signal having a time period without data transmission. The system can also include a receiver including a first antenna, a second antenna, a switch that activates one of the first antenna and the second antenna, and a processor that estimates a first signal-to-noise ratio for the first antenna and a second signal-to-noise ratio for the second antenna during the time period without data transmission. The processor can control the switch to select one of the first antenna and the second antenna based on a comparison between the first signal-to-noise ratio and the second signal-to-noise ratio.
公开/授权文献
- US20050101252A1 Antenna selection system and method 公开/授权日：2005-05-12
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