发明授权
- 专利标题: Method to maximize receiver performance in a multi-stream system
- 专利标题(中): 在多流系统中最大化接收机性能的方法
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申请号: US10731570申请日: 2003-12-09
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公开(公告)号: US07366246B2公开(公告)日: 2008-04-29
- 发明人: Glenn A. Walker , J. Robert Dockemeyer, Jr. , Eric A. Dibiaso
- 申请人: Glenn A. Walker , J. Robert Dockemeyer, Jr. , Eric A. Dibiaso
- 申请人地址: US MI Troy
- 专利权人: Delphi Technologies, Inc.
- 当前专利权人: Delphi Technologies, Inc.
- 当前专利权人地址: US MI Troy
- 代理商 Jimmy L. Funke
- 主分类号: H04L5/12
- IPC分类号: H04L5/12 ; H04L23/02
摘要:
A receiver includes a channel decoder select circuit, a plurality of communication channels, at least one maximum ratio combiner circuit, and a forward error correction circuit. The plurality of communication channels receive wireless information from channel demodulators and are in communication with respective channel decoder circuits, which are in communication with the channel decoder select circuit. The at least one maximum ratio combiner circuit receives the wireless information from the plurality of communication channels. The output of the maximum ratio combiner is communicated to the forward error correction circuit, the output of which is communicated to the channel decoder select circuit. A pseudo bit error measurement feedback signal communicated to the maximum ratio combiner from one of the plurality of channel decoder circuits. A method for finding wireless satellite signals that minimizes errors in a receiver system is also disclosed.
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