| 大气激光通信系统中基于RiBM算法的RS译码器的设计与实现 |
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| 引用本文： | 杨娟,胡兵,唐志强.大气激光通信系统中基于RiBM算法的RS译码器的设计与实现[J].科技信息,2011(29):39-40. |
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| 作者姓名： | 杨娟 胡兵 唐志强 |
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| 作者单位： | 桂林电子科技大学;中国人民解放军75123部队; |
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| 摘 要： | 根据某大气激光通信系统的需求,提出了一种基于RiBM算法的RS(31,19)译码器,最终完成该译码器的设计与实现;译码器采用流水线结构,关键方程求解采用RiBM算法,译码速率能达到155Mb/s;测试结果表明译码系统性能优良,能满足系统译码的要求。
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| 关 键 词： | 大气激光通信系统 RS码 RiBM算法 FPGA 译码速率 |
Design and Implementation of Reed-solomon Decorder in An Atmospheric Laser Communication System |
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| YANG Juan HU Bing TANG Zhi-qiang.Design and Implementation of Reed-solomon Decorder in An Atmospheric Laser Communication System[J].Science,2011(29):39-40. |
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| Authors: | YANG Juan HU Bing TANG Zhi-qiang |
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| Institution: | YANG Juan1 HU Bing1 TANG Zhi-qiang2(1.School of Information and Communication Guilin University,Guilin Guangxi,541004,China,2.75123 Unit of the Chinese People's Liberation Army,541004) |
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| Abstract: | RS(31,19) hardware decorder base on RiBM algotithm is put forward according to atmospheric laser communication system demands,and finally complete the design and implementation of the decorder;Decorder operate in pipelined architecture,key equation is implementated by RiBM algorithm.The speed of the system can be up to 155Mbit/s;The test result shows that the performance of system is good,meeting the demands of the system. |
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| Keywords: | Atmospheric laser communication system RS code RiBM algorithm FPGA Decode rate |
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