DocumentCode
444462
Title
Coded cooperation for OFDM systems
Author
Lin, J.C.H. ; Stefanov, Alexandru
Author_Institution
Department of Electrical and Computer Engineering Polytechnic University Brooklyn, New York 11201 E-mail: clinl7@utopia.poly.edu
Volume
1
fYear
2005
fDate
13-16 June 2005
Firstpage
7
Abstract
We consider the analysis and design of cooperative convolutions codes for single antenna OFDM systems. We derive the Chernoff bound on the pairwise error probability (PEP) for the block fading OFDM system and study the achievable diversity gains for various inter-user channel qualities. We provide simulation results for different cooperation scenarios and observe significant gains over conventional non-cooperative OFDM systems.
Keywords
OFDM modulation; block codes; channel coding; convolutional codes; diversity reception; error statistics; fading channels; Chernoff bound; block fading OFDM system; cooperative convolutions codes; pairwise error probability; Convolutional codes; Decoding; Diversity methods; Fading; OFDM; Pairwise error probability; Protocols; Relays; Signal processing; Wireless LAN;
fLanguage
English
Publisher
ieee
Conference_Titel
Wireless Networks, Communications and Mobile Computing, 2005 International Conference on
Print_ISBN
0-7803-9305-8
Type
conf
DOI
10.1109/WIRLES.2005.1549376
Filename
1549376
Link To Document