Symmetric raised cosine keying modulation and performance analysis

Author

Guo Lili ; Zhou Bin ; Sun Zhiguo ; Gao Fei

Author_Institution

Coll. of Inf. & Commun. Eng., Harbin Eng. Univ., Harbin, China

Volume

1

fYear

2011

Firstpage

88

Lastpage

91

Abstract

A new binary digital modulation method is proposed, this is symmetric raised cosine keying (SRCK) modulation method. The temporal expressions of the SRCK modulated sample waveforms are deduced, and the PSD of the SRCK modulated signals are simulated and analyse. Compare with MSK modulated signals on the bandwidth efficiency and communication performance, the SRCK modulated signals have the advantages about high energy concentration, high bandwidth efficiency and good resistance to amplitude fading. The SRCK modulation method provides a way for next generation high efficiency modulation communication system.

Keywords

minimum shift keying; MSK modulated signals; PSD; SRCK modulated signals; bandwidth efficiency; binary digital modulation method; next generation high efficiency modulation communication system; symmetric raised cosine keying modulation method; Modulation; high efficiency modulaion; nolinear frequency modulation; symmetric raised cosine keying(SRCK);

fLanguage

English

Publisher

ieee

Conference_Titel

Computer Science and Network Technology (ICCSNT), 2011 International Conference on

Conference_Location

Harbin

Print_ISBN

978-1-4577-1586-0

Type

conf

DOI

10.1109/ICCSNT.2011.6181915

Filename

6181915