发明申请
- 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: US20100211849A1公开(公告)日: 2010-08-19
- 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
- 主分类号: H03M13/00
- IPC分类号: H03M13/00 ; G06F11/10 ; G06F11/08
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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