| A New Simple Ultrahigh Speed Decoding Algorithm for BCH Code |
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| 引用本文： | 唐建军,纪越峰. A New Simple Ultrahigh Speed Decoding Algorithm for BCH Code[J]. Chinese Journal of Lasers, 2002, 11(5): 369-374 |
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| 作者姓名： | 唐建军 纪越峰 |
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| 作者单位： | TANG Jianjun(唐建军):P. O. Box 128, Optical Communication Centre,Beijing University of Posts & Telecommunications, Beijing 100876, China
JI Yuefeng(纪越峰):P. O. Box 128, Optical Communication Centre,Beijing University of Posts & Telecommunications, Beijing 100876, China
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| 基金项目： | SupportedbytheNationalNaturalScienceFoundationProject (No .90 10 4 0 17)，BeijingNaturalScienceFoundationProject (No .4 0 0 2 0 0 8)，Cross centuryTrainingProgramforAdvancedPersonsandExcellentYoungTeachersProgramofMOE，P .R .C . |
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| 摘 要： | 1 Ｉｎｔｒｏｄｕｃｔｉｏｎ Ｍｏｄｅｒｎｄｉｇｉｔａｌｃｏｍｍｕｎｉｃａｔｉｏｎｓｙｓｔｅｍｓｏｆｔｅｎｒｅｑｕｉｒｅｅｒｒｏｒ ｆｒｅｅｔｒａｎｓｍｉｓｓｉｏｎ .Ｅｒｒｏｒｃｏｎｔｒｏｌｃｏｄｉｎｇｔｅｃｈｎｏｌｏｇｙｈａｓｂｅｅｎｕｓｅｄｗｉｄｅｌｙｉｎｃｏｍｍｕｎｉｃａｔｉｏｎｓｙｓｔｅｍ .Ａｎｄｉｔｈａｓｂｅｅｎｉｍｐｒｏｖｉｎｇｔｈｅｐｅｒｆｏｒｍａｎｃｅｏｆｃｏｍｍｕｎｉｃａｔｉｏｎｓｙｓｔｅｍ ｇｒｅａｔｌｙ ,ｅｓｐｅｃｉａｌｌｙｉｎｗｉｒｅｌｅｓｓｃｏｍｍｕｎｉｃａｔｉｏｎｓｓ…
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| 收稿时间： | 2001-08-13 |
A New Simple Ultrahigh Speed Decoding Algorithm for BCH Code |
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| TANG Jianjun JI Yuefeng. A New Simple Ultrahigh Speed Decoding Algorithm for BCH Code[J]. 中国激光(英文版), 2002, 11(5): 369-374 |
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| Authors: | TANG Jianjun JI Yuefeng |
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| Abstract: | In order to content with forward error correction (FEC) technology of the high speed optical communication system, a new simple decoding algorithm for triple error correcting Bose, Chaudhuri, and Hocquenghem (BCH) code is proposed. Without complicated matrix operation or division operation or intricate iterative algorithm, the algorithm is high efficient and high speed because of its simplicity in structure. The result of hardware emulation confirms that the algorithm is feasible completely. Introduction of the parallel structure increases the speed of coding greatly. The algorithm can be used in the high speed optical communication system and other fields. |
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| Keywords: | BCH codes parallel FEC SDH WDM |
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