Invention Grant
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
- Patent Title: Multi-dimensional LDPC coded modulation for high-speed optical transmission systems
- Patent Title (中): 用于高速光传输系统的多维LDPC编码调制
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Application No.: US12535423Application Date: 2009-08-04
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Publication No.: US08219874B2Publication Date: 2012-07-10
- Inventor: Ivan B. Djordjevic , Hussam G. Batshon , Lei Xu , Ting Wang
- Applicant: Ivan B. Djordjevic , Hussam G. Batshon , Lei Xu , Ting Wang
- Applicant Address: US NJ Princeton
- Assignee: NEC Laboratories America, Inc.
- Current Assignee: NEC Laboratories America, Inc.
- Current Assignee Address: US NJ Princeton
- Agent James Bitetto; Joseph Kolodka; Bao Tran
- Main IPC: H03M13/00
- IPC: H03M13/00 ; G06F11/00
Abstract:
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.
Public/Granted literature
- US20100211849A1 MULTI-DIMENSIONAL LDPC CODED MODULATION FOR HIGH-SPEED OPTICAL TRANSMISSION SYSTEMS Public/Granted day:2010-08-19
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