DocumentCode
1310564
Title
Approximate average bit error probability for DQPSK over fading channels
Author
Sun, Yue ; Baricz, Arpad ; Zhao, Mengying ; Xu, Xin ; Zhou, Shiyu
Author_Institution
Dept. of Electron. Eng., Tsinghua Univ., Beijing, China
Volume
45
Issue
23
fYear
2009
fDate
11/1/2009 12:00:00 AM
Firstpage
1177
Lastpage
1179
Abstract
The bit error probability (BEP) of DQPSK with Gray coding over an AWGN channel can be computed simply, although it is hard to integrate and derive the average BEP for fading channels. Presented are novel approximations of the average BEP of DQPSK with Gray coding over fading channels. Numerical results show that the novel formulations are quite accurate.
Keywords
AWGN channels; Gray codes; approximation theory; channel coding; differential phase shift keying; error statistics; fading channels; quadrature phase shift keying; AWGN channel; DQPSK; Gray coding; average BEP approximation; bit error probability; fading channel;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el.2009.2467
Filename
5325126
Link To Document