发明授权
- 专利标题： Space-diversity digital mobile receiver and relevant process
- 专利标题（中）： 空间分集数字移动接收机及相关过程
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申请号： US777399申请日： 1992-01-31
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公开(公告)号： US5297168A公开(公告)日： 1994-03-22
- 发明人: Marcello Sant'Agostino , Luigi Moreno , Renato D'Avella
- 申请人： Marcello Sant'Agostino , Luigi Moreno , Renato D'Avella
- 申请人地址： ITX Milan
- 专利权人： Italtel Societa Italiana Telecommunicazioni s.p.a.
- 当前专利权人： Italtel Societa Italiana Telecommunicazioni s.p.a.
- 当前专利权人地址： ITX Milan
- 优先权： ITX20880A/89 19890615
- 主分类号： H04B7/08
- IPC分类号： H04B7/08
摘要：
In a radio mobile system in which the radio signals are received by at least two antenna, the signals are filtered, weighted and then combined before being sent to an equalizer. The weighting coefficients are calculated as a function of signals corresponding to the power level received by each antenna and signals which is represent the quality of reception of each antenna. Furthermore, an equalizer control signal is generated from the combination of signals, weighted by the weighting coefficients, corresponding to the time response of the transmission channel to a single impulse.
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