Ordered statistics decoding
WebJan 9, 2024 · Ordered 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 dmin, it is proven that an OSD ... 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
Ordered statistics decoding
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WebAs a kind of maximum-likelihood decoding algorithm, ordered statistics decoding (OSD) can be applied with classical strong channel codes, e.g. BCH codes and Reed-Solomon codes, … WebThis 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 & …
WebAug 13, 2024 · Abstract: This paper proposes a reduced complexity ordered statistics decoding (OSD) algorithm for linear block codes. With the received information, several … For example, suppose that four numbers are observed or recorded, resulting in a sample of size 4. If the sample values are 6, 9, 3, 8, the order statistics would be denoted where the subscript (i) enclosed in parentheses indicates the ith order statistic of the sample.
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, evolution and the distribution of the Hamming distance and weighted Hamming distance from codeword estimates to the received sequence in the reprocessing stages of the OSD … WebAn apparatus is provided for decoding a received transmission that was encoded with a concatenated code including an inner code and an outer code. The apparatus comprises at least one processor that is configured to apply iterative belief propagation, BP, decoding to a sequence of soft bit values representative of a received signal. An i:th iteration round of …
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WebIndex 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 ... the amused band njWebAug 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 … thea musgrave greenWebThis article addresses the decoding process using ordered statistics decoding for information reconciliation of both short and medium length Bose–Chaudhuri–Hocquenghem codes over a QKD link. The link’s quantum channel is modeled as a binary symmetric quantum depolarization channel, whereas the classical channel is configured with … thea musgrave seasonsWebIn this paper, an efficient ordered statistics decoder (E-OSD) scheme is proposed for finite length non-binary Raptor code (NBRC) towards uRLLC. The segmentation and discarding … the amusing chessfoxesWebSep 16, 2024 · Abstract: 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 … the garden of stubborn cats quizletWebOrdered statistics decoding (OSD) was proposed in 1995 as an approximate maximum likelihood (ML) decoder for block codes [7]. OSD has recently aroused interests again … thea musgrave familyWebOct 1, 1995 · The ordered statistics decoding algorithm [12] first sorts the received signal sequence based on the bit reliability in a descending order and obtains a permutation. By … the garden of the beast book