发明授权
US08219874B2 Multi-dimensional LDPC coded modulation for high-speed optical transmission systems
有权
用于高速光传输系统的多维LDPC编码调制
- 专利标题： Multi-dimensional LDPC coded modulation for high-speed optical transmission systems
- 专利标题（中）： 用于高速光传输系统的多维LDPC编码调制
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申请号： US12535423申请日： 2009-08-04
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公开(公告)号： US08219874B2公开(公告)日： 2012-07-10
- 发明人: Ivan B. Djordjevic , Hussam G. Batshon , Lei Xu , Ting Wang
- 申请人： Ivan B. Djordjevic , Hussam G. Batshon , Lei Xu , Ting Wang
- 申请人地址： US NJ Princeton
- 专利权人： NEC Laboratories America, Inc.
- 当前专利权人： NEC Laboratories America, Inc.
- 当前专利权人地址： US NJ Princeton
- 代理商 James Bitetto; Joseph Kolodka; Bao Tran
- 主分类号： H03M13/00
- IPC分类号： H03M13/00 ; G06F11/00
摘要：
Arbitrarily high data transmission rates may be achieved by the use of N-dimensional, LDPC-coded modulation. N orthonormal basis functions are employed using coherent reception, resulting in a proportional increase in transmission rate with only a modest increase in bit-error ratio.
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