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26 May 2023 Information selection optimized design of distributed GRS codes in coded cooperative communication
JiaJun Ma, FengFan Yang
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Proceedings Volume 12700, International Conference on Electronic Information Engineering and Data Processing (EIEDP 2023); 1270002 (2023) https://doi.org/10.1117/12.2682318
Event: International Conference on Electronic Information Engineering and Data Processing (EIEDP 2023), 2023, Nanchang, China
Abstract
This paper proposes a distributed GRS code system based on cooperative communication and channel coding. Taking advantage of the fact that GRS codes are MDS codes, a relay information selection algorithm is proposed to optimize the relay information selection method, so as to obtain a relatively better weight distribution of the codeword set at the destination point. In addition, based on the channel coding characteristics, two joint decoding algorithms are proposed at the destination, namely NAIVE decoding algorithm and SMART decoding algorithm. The performance improvement of the relay information selection algorithm on the distributed GRS code system is verified by Monte-Carlo simulations, and the performance of the two joint decoding algorithms is compared.
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JiaJun Ma and FengFan Yang "Information selection optimized design of distributed GRS codes in coded cooperative communication", Proc. SPIE 12700, International Conference on Electronic Information Engineering and Data Processing (EIEDP 2023), 1270002 (26 May 2023); https://doi.org/10.1117/12.2682318
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KEYWORDS
Relays
Simulations
Modulation
Design and modelling
Telecommunications
Mathematical optimization
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