DocumentCode
2043748
Title
Design of low density parity check codes for AWGN channels with causal interference
Author
Zhang, Jianwen ; Armand, Marc A. ; Xin, Yan
Author_Institution
Dept. of Electr. & Comput. Eng., Nat. Univ. of Singapore, Singapore
fYear
2008
fDate
19-21 March 2008
Firstpage
551
Lastpage
555
Abstract
In this paper, we investigate the design of low density parity check (LDPC) codes for the additive white Gaussian noise channel with binary interference causally known at the encoder. Relying on the the extrinsic information transfer chart, we propose a systematic approach to designing LDPC codes for this type of channels. Corroborating numerical examples demonstrate superior performance of our design method.
Keywords
AWGN channels; channel coding; interference (signal); parity check codes; AWGN channels; LDPC codes; additive white Gaussian noise channel; binary interference; causal interference; low density parity check codes; systematic approach; AWGN channels; Additive white noise; Channel capacity; Decoding; Design methodology; Interference; Memoryless systems; Parity check codes; Signal to noise ratio; Transmitters;
fLanguage
English
Publisher
ieee
Conference_Titel
Information Sciences and Systems, 2008. CISS 2008. 42nd Annual Conference on
Conference_Location
Princeton, NJ
Print_ISBN
978-1-4244-2246-3
Electronic_ISBN
978-1-4244-2247-0
Type
conf
DOI
10.1109/CISS.2008.4558586
Filename
4558586
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