Letter to the Editor Reply to “Comments on Techniques and Architectures for Hazard-Free Semi-Parallel Decoding of LDPC Codes”
نویسندگان
چکیده
1.1. Point 1: Cited Papers. Gunnam et al. claim that we did not cite correctly their work [2] and refer to other four publications of their own to provide further explanation. Actually the introductory section of our work [3] aims at providing an overview of the state-of-the-art architectures on the subject. The five works by Gunnam et al. basically propose the same LDPC architecture where the description of all the features is spread across the five publications. As a matter of fact, to be fair and balanced with the other state-of-the-art architectures we have decided to cite only one of their works and particularly the one providing the most details regarding the architecture and the implementation results [2]. Finally the selected paper was correctly cited in our work [3] with no misleading information or wrong assertion regarding the architecture described by Gunnam et al.
منابع مشابه
Techniques and Architectures for Hazard-Free Semi-Parallel Decoding of LDPC Codes
The layered decoding algorithm has recently been proposed as an efficient means for the decoding of low-density parity-check (LDPC) codes, thanks to the remarkable improvement in the convergence speed (2x) of the decoding process. However, pipelined semi-parallel decoders suffer from violations or “hazards” between consecutive updates, which not only violate the layered principle but also enfor...
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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...
متن کاملComments on "Techniques and Architectures for Hazard-Free Semi-Parallel Decoding of LDPC Codes"
1.1. Point 1: Cited Papers. Gunnam et al. claim that we did not cite correctly their work [2] and refer to other four publications of their own to provide further explanation. Actually the introductory section of our work [3] aims at providing an overview of the state-of-the-art architectures on the subject. The five works by Gunnam et al. basically propose the same LDPC architecture where the ...
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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