Ordered statistics decoding
WebNov 29, 2016 · More substantial improvements can result from the adoption of algorithms based on ordered statistics decoding (OSD) . In this paper, in particular, we consider the … WebJul 13, 2024 · The algorithm applies CRC-aided belief propagation list (CBPL) decoding, followed by ordered statistics decoding (OSD) of low order. Even when the reprocessing order of the OSD is as low as one, the new decoder is shown to significantly improve on plain CBPL. To implement the OSD efficiently, we adapt the matrix triangulation algorithm …
Ordered statistics decoding
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WebApr 10, 2024 · This paper revisits the ordered statistics decoding (OSD). It provides a comprehensive analysis of the OSD algorithm by characterizing the statistical properties, … WebFeb 13, 2024 · We now show that the decoder framework involves no penalty in performance in terms of metrics mean-squared-error (MSE) or bit error rate (BER). That is, the decoder can be designed to achieve any one of them. Importantly, it addresses the overfitting problem that was described in Sec. I. Theorem 1.
WebOrdered statistics decoding (OSD) was proposed in 1995 as an approximate maximum likelihood (ML) decoder for block codes [7]. OSD has recently aroused interests again because its potential to be a universal decoding algorithm for all short block-length codes. For a linear block code (N;K) with minimum distance d WebJun 22, 2024 · In this paper, we propose an efficient ordered-statistics decoding (OSD) algorithm with an adaptive Gaussian elimination (GE) reduction technique. The proposed …
WebThe ordered-statistics decoding (OSD), as a universal decoder for block codes, rekindled the interests recently [12]–[18]. For a linear block code C(n,k) with minimum distance d H, an OSD with the order of m = ⌈d H/4−1⌉ is asymptotically optimum approaching the same performance as WebAug 13, 2024 · Abstract: This paper proposes a reduced complexity ordered statistics decoding (OSD) algorithm for linear block codes. With the received information, several …
WebMay 4, 2004 · In this paper, we improve the ordered statistics decoding algorithm by using matching techniques.
WebAug 13, 2024 · Abstract: This paper proposes a reduced complexity ordered statistics decoding (OSD) algorithm for linear block codes. With the received information, several most reliable positions in the ordered reliability sequence are … china\u0027s countryWebMay 22, 2016 · In this paper, a novel simplified statistical approach to evaluate the error performance bound of Ordered Statistics Decoding (OSD) of Linear Block Codes (LBC) is investigated. First, we propose a novel statistic which depicts the number of errors contained in the ordered received noisy codeword. china\u0027s covid lockdown statusWebOct 22, 2024 · In this paper, we propose a new linear-equation ordered-statistics decoding (LE-OSD). Unlike the OSD, LE-OSD uses high reliable parity bits rather than information bits … granary statesville north carolinaWebThis paper revisits the ordered statistics decoding (OSD). It provides a comprehensive analysis of the OSD algorithm by characterizing the statistical propertie A Revisit to Ordered Statistics Decoding: Distance Distribution and Decoding Rules IEEE Journals & … china\u0027s corruption indexWebIndex Terms—Turbo codes, cyclic redundancy check, ordered statistics decoding, normalized Euclidean distance. I. INTRODUCTION T URBO codes [1] have been adopted in the long-term evolution (LTE) systems due to the fact that they can not only achieve high throughput with their parallel decoding architecture, but also support almost any code ... china\u0027s crisis of success pdfWebIn the proposed decoder, the list of test error patterns (TEPs) is divided into several segments according to carefully selected boundaries and every segment is checked … china\u0027s crackdown on cryptoWebFeb 12, 2024 · Probability-Based Ordered-Statistics Decoding for Short Block Codes. Abstract: This letter proposes an efficient probability-based ordered-statistics decoding … granary table