Search Results - Chase‐2 decoding algorithm

Efficient Chase-2 decoding algorithm for linear block codes by Lee, Huang-Chang, Chen, Yu-Cheng

“… In this work, a highly efficient Chase-2 decoding algorithm has been proposed, where only the test patterns that can be decoded into distinct candidate codewords are processed…”
Get full text

Low complexity decoding of Reed–Solomon codes over magnetic recording channels by Fang, Zequn, Ma, Zheng, Karagiannidis, George K, Xiao, Ming, Fan, Pingzhi

“…), by considering symbol and bit reliability, jointly. A symbol detection scheme for burst error scenarios has been put forward for the iterative error-and-erasure decoding algorithm (IEED…”
Get full text

Efficient Dual Domain Decoding of Linear Block Codes Using Genetic Algorithms by Azouaoui, Ahmed, Belkasmi, Mostafa, Farchane, Abderrazak

“…A computationally efficient algorithm for decoding block codes is developed using a genetic algorithm (GA…”
Get full text

The design and implementation of TPC encoder and decoder by Xiang, L J, Wang, Z B, Yuan, J B, Zheng, L H

“…Based on the analysis and simulation of TPC codec principle and iteration decoding algorithm based on Chase 2, the design and implementation methods of TPC encoder and decoder are presented in this paper…”
Get full text

On Combining Chase‐2 and Sum‐Product Algorithms for LDPC Codes by Tong, Sheng, Zheng, Huijuan

“…This letter investigates the combination of the Chase‐2 and sum‐product (SP) algorithms for low‐density parity‐check (LDPC) codes. A simple modification…”
Get full text

An efficient maximum-likelihood-decoding algorithm for linear block codes with algebraic decoder by Kaneko, T., Nishijima, T., Inazumi, H., Hirasawa, S.

“… We compare our decoding algorithm with Chase (1972) algorithm 2 and the Tanaka-Kakigahara (1983) algorithm in which a similar method for generating candidate codewords is used…”
Get full text

Soft decision decoding using the hierarchy of linear block codes by Sato, Tadahiro, Tanaka, Hatsukazu

“… The proposed decoding algorithm utilizing the hierarchical structure of codes is a decoding method by which decoding is carried out sequentially from codes with high coding rates or codes of higher…”
Get full text

Low-power high-efficiency architecture for low-complexity chase soft-decision Reed–Solomon decoding by Zhang, W., Wang, J., Wang, H., Liu, Y.Y., Jiang, Z., Wu, S.Q.

“… Compared with other ASD algorithms, the low-complexity chase (LCC) decoding testing 2^sup η^ test vectors has less computation complexity with similar or better coding gain…”
Get full text

Algorithm for blind separation of PCMA based on CHASE decoding by Du, Jian, Gong, Ke-Xian, Peng, Hua

“…On the basis of SOVA-PSP, a novel algorithm for blind separation of PCMA signal was presented based on CHASE decoding…”
Get full text

Algorithm for blind separation of PCMA based on CHASE decoding by Jian DU, Ke-xian GONG, Hua PENG

“…On the basis of SOVA-PSP, a novel algorithm for blind separation of PCMA signal was presented based on CHASE decoding…”
Get full text

Progressive algebraic Chase decoding algorithms for Reed–Solomon codes by Zhao, Jiancheng, Chen, Li, Ma, Xiao, Johnston, Martin

“…This study proposes a progressive algebraic Chase decoding (PACD) algorithm for Reed–Solomon (RS) codes. On the basis of the received information, 2…”
Get full text

A Note on Limited-Trial Chase-Like Algorithms Achieving Bounded-Distance Decoding by Tang, Yuansheng, Huang, Xinmei

“… In this paper, we show that Chase-like algorithms can achieve BD decoding with only O ( d 1/2+epsiv ) trials for any given positive number epsiv …”
Get full text

Efficient one-pass chase soft-decision BCH decoder for multi-level cell NAND flash memory by Xinmiao Zhang, Jiangli Zhu, Yingquan Wu

“… Compared with hard-decision decoding of BCH codes, the soft-decision Chase algorithm can achieve significant coding gain by carrying out decoding trials on 2 η test vectors…”
Get full text

Generalization of chase algorithms for soft decision decoding of binary linear codes by Tendolkar, N., Hartmann, C.

“… In contrast to Chase algorithms, which require a \lfloor (d- 1)/2 \rfloor binary error-correcting decoder for decoding a binary linear block code of minimum distance d…”
Get full text

An Efficient Interpolation-Based Chase BCH Decoder by Zhang, Xinmiao

“… test vectors, the soft-decision Chase decoding algorithm of BCH codes can achieve significant coding gain over hard-decision decoding…”
Get full text

Interpolation based progressive algebraic chase decoding of Reed-Solomon codes by Jiancheng Zhao, Li Chen, Xiao Ma, Johnston, Martin

“…This paper proposes an interpolation based progressive algebraic Chase decoding (PACD) algorithm for Reed-Solomon…”
Get full text

Low-complexity Chase-like bounded-distance decoding algorithms by Weber, J.H.

“…") uses about d/2 trials of a conventional binary decoder. In this paper, we propose two Chase-like decoding algorithms which also achieve BD decoding…”
Get full text

Limited-trial Chase decoding by Arico, G., Weber, J.H.

“… The least complex version of the original Chase algorithms uses roughly d/2 trials of a conventional binary decoder, after which the best decoding result is selected as the final output…”
Get full text

A Two-Stage Soft-Decision Decoding Algorithm for BCH Codes by Wang, Qianfan, Wang, Yiwen, Liang, Jifan, Song, Linqi, Ma, Xiao

“…In this paper, we propose a two-stage soft-decision decoding (SDD) algorithm for BCH codes…”
Get full text

A Chase-type Koetter-Vardy algorithm for soft-decision Reed-Solomon decoding by Xinmiao Zhang, Yu Zheng, Yingquan Wu

“…) codes can achieve significant coding gain over hard-decision decoding. Compared to other existing ASD algorithms, the low-complexity Chase (LCC…”
Get full text