Near Shannon limit performance of low density parity check codesMacKayD.J.C.NealR.M.ingentaconnectElectronics Letters Iee
Near Shannon limit performance of low density parity check codes
1.INTRODUCTION Low densityparity check(LDPC)codes,firstintroduced byGallagerin1963,havenearShannonlimitperformance whendecodedusinganiterativeprobabilistic... P Ma,Yuan Dongfeng - 《系统工程与电子技术(英文版)》 被引量: 7发表: 2005年 Block length of LDPC codes in fading channels decoding complexity and...
Performance analysis of turbo decoding algorithms in wireless OFDM systems Turbo codes are well known to be one of the error correction techniques which achieve closer results to the Shannon limit. Nevertheless, the specific perfo... J Ortin,P Garcia,F Gutierrez,... - 《IEEE Transactions on Co...
near-Shannon-limit 例句 释义: 全部 更多例句筛选 1. LDPC Codes is a kind of linear group codes with near Shannon limit. LDPC码是一种接近香农限的线性分组码。 stae.com.cn© 2024 Microsoft 隐私声明和 Cookie 法律声明 广告 帮助 反馈
Performance of Turbo Encoder and Turbo Decoder using MIMO Channel The principle of turbo code permits near approach to Shannon limit, which describes the maximum capacity of the channel. The decoder systems are compared for complexity as well as for equal numbers of iterations. The following figure...
Near Shannon limit error-correcting coding and decoding:(香农极限附近纠错编码和解码).pdf,NEAR SHANNON LIMITERROR - CORRECTING CODING AND DECODING :TURBO-CODES (1) Claude Berrou, Alain Glavieux and Punya Thitimajshima Claude Berrou, Integrated Circuits
资源简介:1993 年两位法国教授Berrou、Glavieux 和他们的缅甸籍博士生Thitimajshima 在ICC 会议上发表的Near Shannon limit error-correcting coding and decoding: Turbo codes”, 标签:error-correctingThitimajshimaGlavieuxShannon 上传时间:2016-12-06 上传用户:Avoid98 ...
callsoniterativeprocessing inwhicheachcomponentdecodertakesadvantageofthework oftheotheratthepreviousstep,withtheaidoftheoriginalcon- ceptofextrinsicinformation.Forsufficientlylargeinterleaving sizes,thecorrectingperformanceofturbo-codes,investigatedby simulation,appearstobeclosetothetheoreticallimitpredicted byShannon. ...
In conclusion, in the tests, we identified upper limits for performance of QR code detectors. Additionally, we identified the ability of QR codes to overcome Nyquist limit (not much, but still) with error correction codes. Moreover, we could draw some useful conclusions, such as minimal usable...