DocumentCode
2096286
Title
Rapid soft-decision trellis coded 32QAM for free space optical communication
Author
Ming Lin ; Kaimin Wang ; Xiangjun Xin ; Qi Zhang ; Wang, Y.J. ; Lijia Zhang ; Bo Liu ; Zhe Liu
Author_Institution
Sch. of Electron. Eng., Beijing Univ. of Posts & Telecommun. (BUPT), Beijing, China
fYear
2012
fDate
7-10 Nov. 2012
Firstpage
1
Lastpage
3
Abstract
The author applies multiple states trellis coded modulation schemes as well as rapid soft decision algorithm at different convolution length and achieves better bit error performance and high efficiency in free space optical communication systems.
Keywords
convolutional codes; error statistics; optical communication; optical links; quadrature amplitude modulation; trellis coded modulation; 32QAM; bit error performance; convolution length; free space optical communication; multiple states trellis coded modulation schemes; soft decision algorithm; soft-decision trellis code; BER; FSO; QAM; TCM;
fLanguage
English
Publisher
ieee
Conference_Titel
Communications and Photonics Conference (ACP), 2012 Asia
Conference_Location
Guangzhou
ISSN
2162-108X
Print_ISBN
978-1-4673-6274-0
Type
conf
Filename
6510896
Link To Document