- 专利标题: Method and system for utilizing polarization reuse in wireless communications
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申请号: US09850520申请日: 2001-05-07
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公开(公告)号: US07493143B2公开(公告)日: 2009-02-17
- 发明人: Ahmad Jalali
- 申请人: Ahmad Jalali
- 申请人地址: US CA San Diego
- 专利权人: QUALCOMM Incorporated
- 当前专利权人: QUALCOMM Incorporated
- 当前专利权人地址: US CA San Diego
- 代理商 Larry J. Moskowitz; Jeffrey D. Jacobs; Thomas R. Rouse
- 主分类号: H04M1/00
- IPC分类号: H04M1/00
摘要:
According to a disclosed embodiment, a first plurality of pilot signals of a first polarization is received and ranked. Subsequently, a second plurality of pilot signals of a second polarization is received and ranked. Following, a pilot signal from the first and second pluralities of pilot signals is selected based on a signal quality measurement such as a signal to interference ratio. Moreover, a system can be constructed comprising antennas configured to receive pilot signals of a first and a second polarization. The system further comprises a receiver configured to demodulate the pilot signals and a CPU configured to rank the pilot signals and to select a pilot signal based on a signal quality measurement. Communication quality is improved by communicating with the base transceiver station transmitting the pilot signal providing the highest signal quality measurement.
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