发明授权
US08095096B2 Apparatus, and associated method, for operating upon received data at a receiving station capable of diversity operation
失效
用于对能够进行分集操作的接收站处的接收数据进行操作的设备和相关方法
- 专利标题： Apparatus, and associated method, for operating upon received data at a receiving station capable of diversity operation
- 专利标题（中）： 用于对能够进行分集操作的接收站处的接收数据进行操作的设备和相关方法
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申请号： US13185257申请日： 2011-07-18
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公开(公告)号： US08095096B2公开(公告)日： 2012-01-10
- 发明人: Johanna Dwyer , Huan Wu , Sean Simmons , Mark Pecen
- 申请人： Johanna Dwyer , Huan Wu , Sean Simmons , Mark Pecen
- 申请人地址： CA Waterloo
- 专利权人： Research In Motion Limited
- 当前专利权人： Research In Motion Limited
- 当前专利权人地址： CA Waterloo
- 主分类号： H04B17/02
- IPC分类号： H04B17/02 ; H04B1/02
摘要：
Apparatus, and an associated method, for a receiving station, such as the receive part of a mobile station, that has diversity antennas. The receiving station includes both legacy demodulators and a diversity demodulator. Calculations are made to determine signal indicia associated with the signal energy detected at the diversity antennas. Responsive to the signal indicia, selection is made as to whether to utilize demodulation data, demodulated pursuant to a diversity demodulation technique or pursuant to a legacy demodulation technique. As the characteristics of received signals change, reselection of the demodulation is correspondingly made, such as on a frame-by-frame basis of frame-formatted data.
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