Performance Comparison of Eg-Ldpc Codes With Maximum Likelihood Algorithm Over Non-Binary Ldpc Codes
نویسندگان
چکیده
منابع مشابه
Search Based Weighted Multi-Bit Flipping Algorithm for High-Performance Low-Complexity Decoding of LDPC Codes
In this paper, two new hybrid algorithms are proposed for decoding Low Density Parity Check (LDPC) codes. Original version of the proposed algorithms named Search Based Weighted Multi Bit Flipping (SWMBF). The main idea of these algorithms is flipping variable multi bits in each iteration, change in which leads to the syndrome vector with least hamming weight. To achieve this, the proposed algo...
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We study the design of a belief propagation decoder for lowdensity parity check (LDPC) codes over binary channels with additive M th-order Markov noise, specifically the queuebased channel (QBC) [1]. The decoder is an extension of the sum product algorithm (SPA) for the case of memoryless channels and is similar to the one developed for the GilbertElliot channel [2, 3, 4]. Simulation results of...
متن کاملSearch Based Weighted Multi-Bit Flipping Algorithm for High-Performance Low-Complexity Decoding of LDPC Codes
In this paper, two new hybrid algorithms are proposed for decoding Low Density Parity Check (LDPC) codes. Original version of the proposed algorithms named Search Based Weighted Multi Bit Flipping (SWMBF). The main idea of these algorithms is flipping variable multi bits in each iteration, change in which leads to the syndrome vector with least hamming weight. To achieve this, the proposed algo...
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ژورنال
عنوان ژورنال: International Journal of Computational Science and Information Technology
سال: 2014
ISSN: 2320-8457,2320-7442
DOI: 10.5121/ijcsity.2014.2205