LDPC-Coded TCM-QPSK Optical Transmission Scheme Outperforming LDPC-Coded BPSK

被引：0
|
作者：
Zhang, Yequn [1 ]
Djordjevic, Ivan B. [1 ]
机构：
[1] Univ Arizona, Dept Elect & Comp Engn, Tucson, AZ 85721 USA
来源：
2013 IEEE PHOTONICS CONFERENCE (IPC) | 2013年
关键词：
trellis-coded modulation (TCM); low-density parity-check (LDPC) codes; optical fiber communication;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
TCM-QPSK concatenated with a properly designed outer LDPC code is evaluated and compared against LDPC-coded BPSK. Simulation results show that BER performance of the former is 0.8 dB better than that of the latter.
引用
收藏
页码：135 / 136
页数：2
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