Paper Info
Title
Improving error performance of Joint Channel and Network Coding in Multiple Access Relay Channel
Abstract
In this paper, we propose a technique to improve the performance of Joint Channel and Network Coding (JCNC) scheme in Multiple Access Relay Channel (MARC). This technique is motivated by the observation that decoding quality is improved when channel output can be processed iteratively. Using different permutation patterns for different users, we enabled more scenarios that destination can apply iterative decoding, thereby achieving an improvement in the overall performance. The proposed scheme is evaluated for Gaussian channels and Rayleigh fading channels, and it is shown to perform well in both cases. A comparative study is also given, and it is shown that up to 3dB and 6dB gain from the original JCNC scheme is achievable in AWGN and Rayleigh fading channels respectively.
Year
DOI
Venue
2010
10.1109/ISITA.2010.5649975
Information Theory and its Applications
Keywords
Field
DocType
AWGN,Gaussian channels,Rayleigh channels,channel coding,iterative decoding,multi-access systems,network coding,AWGN,Gaussian channels,JCNC scheme,MARC,Rayleigh fading channels,channel output,decoding quality,error performance,iterative decoding,joint channel coding,multiple access relay channel,network coding,permutation patterns
Linear network coding,Relay channel,Rayleigh fading,Telecommunications,Computer science,Signal-to-noise ratio,Algorithm,Communication channel,Theoretical computer science,Decoding methods,Additive white Gaussian noise,Encoding (memory)
Conference
ISBN
Citations 
PageRank 
978-1-4244-6017-5
3
0.48
References 
Authors
6
4
Name
Order
Citations
PageRank
Ernest Kurniawan16513.89
Sumei Sun21276144.61
Kai Yen3102.83
Kai Fong Ernest Chong430.81