Efficient modulation and demodulation methods for multi-carrier communication
Efficient modulation and demodulation methods for multi-carrier communication
复制标题
多载波通信的高效调制和解调方法
DOI:
10.1049/iet-com.2015.0877
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发表时间:
2016-03
影响因子:
1.6
通讯作者:
Chen, Peng
中科院分区:
文献类型:
--
作者:
Chen, Zhimin;Wu, Lenan;Chen, Peng
The modulation and demodulation problems for efficient multi-carrier communications are considered in this study. To maintain compact spectrum and realise dense multi-carrier transmission, a novel modulation method based on random hopping position, namely time hopping m-ary phase position shift keying (TH-MPPSK), is proposed to remove the discrete spectrum. Then, a multi-carrier scheme without guard interval among subcarriers is provided to reduce complexity in the practical communication systems. Moreover, a novel demodulation method is proposed to improve the efficient communication performance. Simulation results demonstrate that the TH-MPPSK can significantly remove the discrete spectrum and the proposed demodulation method can satisfactory performance.
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DOI:
10.1049/iet-com.2010.0981
发表时间:
2012-02
期刊:
IET Commun.
影响因子:
--
作者:
Chun-Jung Wu;Daniel W. Lin;T. Sang
通讯作者:
Chun-Jung Wu;Daniel W. Lin;T. Sang
DOI:
10.1117/12.773341
发表时间:
2007-11
期刊:
--
影响因子:
--
作者:
Lenan Wu
通讯作者:
Lenan Wu
DOI:
10.1109/isit.2000.866569
发表时间:
2000-09
期刊:
2000 IEEE International Symposium on Information Theory (Cat. No.00CH37060)
影响因子:
--
作者:
Rong Chen;Xiaodong Wang;Jun S. Liu
通讯作者:
Rong Chen;Xiaodong Wang;Jun S. Liu
影响因子:
2.9
作者:
Feng, Man;Wu, Lenan;Gao, Peng
通讯作者:
Gao, Peng
DOI:
10.1109/icumt.2009.5345585
发表时间:
2009-12
期刊:
2009 International Conference on Ultra Modern Telecommunications & Workshops
影响因子:
--
作者:
Feng He;Lenan Wu
通讯作者:
Feng He;Lenan Wu