NDLI: Efficient modulation and demodulation methods for multi-carrier communication

Content Provider	IET Digital Library
Author	Chen, Zhimin Wu, Lenan Chen, Peng
Abstract	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.
Starting Page	567
Ending Page	576
Page Count	10
ISSN	17518628
Volume Number	10
e-ISSN	17518636
Issue Number	Issue 5, Mar (2016)
Alternate Webpage(s)	https://digital-library.theiet.org/content/journals/iet-com/10/5
Alternate Webpage(s)	https://digital-library.theiet.org/content/journals/10.1049/iet-com.2015.0877
Journal	IET Communications
Publisher Date	2016-03-24
Access Restriction	Open
Rights Holder	© The Institution of Engineering and Technology
Subject Keyword	Communication Complexity Complexity Reduction Demodulation Demodulation Method Modulation And Coding Method Modulation Method Multicarrier Communication Multicarrier Transmission Phase Shift Keying Random Hopping Position Telecommunication Application Telecommunication Network TH-MPPSK Time Hopping M-ary Phase Position Shift Keying
Content Type	Text
Resource Type	Article
Subject	Electrical and Electronic Engineering Computer Science Applications

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