摘要
In order to achieve higher data transmission efficiency, a novel design of 64 state trellis coded modulation (TCM) based on three dimension 32QAM signal is presented in this paper. The simulation results show that when the BER is 10-3, the Eb/N0 of the 64-state 32QAM-TCM scheme is 2.3dB smaller than that of the uncoded-16QAM scheme. The proposed scheme introduces significant performance improvement of bit error ratio over two dimension uncoded-16QAM scheme.
源语言 | 英语 |
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主期刊名 | 17th International Conference on Optical Communications and Networks, ICOCN 2018 |
编辑 | Zhaohui Li |
出版商 | SPIE |
ISBN(电子版) | 9781510627703 |
DOI | |
出版状态 | 已出版 - 2019 |
已对外发布 | 是 |
活动 | 17th International Conference on Optical Communications and Networks, ICOCN 2018 - Zhuhai, 中国 期限: 16 11月 2018 → 19 11月 2018 |
出版系列
姓名 | Proceedings of SPIE - The International Society for Optical Engineering |
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卷 | 11048 |
ISSN(印刷版) | 0277-786X |
ISSN(电子版) | 1996-756X |
会议
会议 | 17th International Conference on Optical Communications and Networks, ICOCN 2018 |
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国家/地区 | 中国 |
市 | Zhuhai |
时期 | 16/11/18 → 19/11/18 |
指纹
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Yue, Z., Zhang, Q., Xin, X., Pan, X., Zhang, W., Tian, Q., Tian, F., & Wang, Y. (2019). Trellis coded modulation scheme based on three dimension 32QAM signal. 在 Z. Li (编辑), 17th International Conference on Optical Communications and Networks, ICOCN 2018 文章 110481F (Proceedings of SPIE - The International Society for Optical Engineering; 卷 11048). SPIE. https://doi.org/10.1117/12.2521584