分布式Goppa码与译码的联合优化设计

IF 0.5 4区工程技术 Q4 ENGINEERING, ELECTRICAL & ELECTRONIC

Radioengineering Pub Date : 2023-01-01 DOI:10.13164/re.2023.0023

F. Feng, F. Yang, C. Chen, C. Zhao

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引用次数: 1

摘要

。为了改善通信系统中衰落信道的不利影响，本文提出了一种分布式Goppa编码方案。本方案在源节点和中继节点分别设置两个Goppa码。提出了一种中继节点优化设计准则，以获得目的地节点的最优联合码。此外，提出了两种新的联合译码算法来提高该方案的整体误码率性能。蒙特卡罗仿真结果表明，所提出的分布式Goppa编码方案优于非合作编码方案。此外，在所提出的分布式Goppa编码方案中，中继上适当的信息选择方法比随机选择的效果更好。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Jointly Optimized Design of Distributed Goppa Codes and Decoding

. In order to improve the adverse influence of fading channel in communication system, a distributed Goppa coding scheme is proposed in this paper. Two Goppa codes are set at the source node and the relay node in this scheme respectively. An optimal design criterion at the relay is proposed to obtain the optimal joint resultant code at the destination. Furthermore, two novel joint decoding algorithms are proposed to enhance the overall BER performance of the proposed scheme. Monte Carlo simulations show that the proposed distributed Goppa coding scheme outperforms the non-cooperative scheme. Moreover, the proper information selection approach at the relay performs better than random selection in the proposed distributed Goppa coding scheme.

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来源期刊

Radioengineering 工程技术-工程：电子与电气

CiteScore

2.00

自引率

9.10%

发文量

审稿时长

5.7 months

期刊介绍： Since 1992, the Radioengineering Journal has been publishing original scientific and engineering papers from the area of wireless communication and application of wireless technologies. The submitted papers are expected to deal with electromagnetics (antennas, propagation, microwaves), signals, circuits, optics and related fields. Each issue of the Radioengineering Journal is started by a feature article. Feature articles are organized by members of the Editorial Board to present the latest development in the selected areas of radio engineering. The Radioengineering Journal makes a maximum effort to publish submitted papers as quickly as possible. The first round of reviews should be completed within two months. Then, authors are expected to improve their manuscript within one month. If substantial changes are recommended and further reviews are requested by the reviewers, the publication time is prolonged.