发明授权
US07620328B2 Multi-wavelength optical CDMA with differential encoding and bipolar differential detection
有权
具有差分编码和双极差分检测的多波长光CDMA
- 专利标题： Multi-wavelength optical CDMA with differential encoding and bipolar differential detection
- 专利标题（中）： 具有差分编码和双极差分检测的多波长光CDMA
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申请号： US11048394申请日： 2005-01-31
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公开(公告)号： US07620328B2公开(公告)日： 2009-11-17
- 发明人: Paul Toliver
- 申请人： Paul Toliver
- 申请人地址： US NJ Piscataway
- 专利权人： Telcordia Technologies, Inc.
- 当前专利权人： Telcordia Technologies, Inc.
- 当前专利权人地址： US NJ Piscataway
- 代理商 Philip J. Feig
- 主分类号： H04J14/02
- IPC分类号： H04J14/02 ; H04B10/04
摘要：
The present invention relates generally to an optical CDMA transmission system and method employing differential optical encoding and bipolar decoding. Differential encoding and bipolar decoding may be performed at the bit level, wherein differential phase encoding and decoding occurs on an entire composite signal. Differential encoding and bipolar decoding may also be performed at the chip level, wherein differential phase encoding and decoding occurs on individual spectral components of a given signal.
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