Ordered statistics decoding
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 decoder utilizes two conditions to adaptively remove GE in OSD. The first condition determines whether GE could be skipped in the OSD process by estimating the decoding … 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 …
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, 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 … WebOct 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 …
WebFeb 12, 2024 · Probability-Based Ordered-Statistics Decoding for Short Block Codes. Abstract: This letter proposes an efficient probability-based ordered-statistics decoding … WebC. Yue, M. Shirvanimoghaddam, Y. Li and B. Vucetic, “Segmentation-Discarding Ordered-Statistic Decoding for Linear Block Codes,” 2024 IEEE Global Communications Conference (GLOBECOM), Waikoloa, HI, USA, 2024, pp. 1-6, doi: 10.1109/GLOBECOM38437.2024.9014173.
WebSoft-decision decoding of linear block codes based on ordered statistics Abstract: Presents a novel approach to soft decision decoding for binary linear block codes. The basic idea is to achieve a desired error performance progressively in a number of stages.
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. porsche aux monitor input 987WebGet access to u nprecedented Extraction and Decoding Capabilities with XRY – The Ultimate Tool for Digital Investigations. An overwhelming majority of reported crime now has a digital element. So, fast, efficient, and secure data extraction is at the forefront of challenges for law enforcement and investigators. iris home automation packWebAn 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 … porsche astiWebJul 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 … iris home health care phone numberWeb4 hours ago · Hardik Pandya vs Yuzvendra Chahal. Hardik Pandya is struggling for form in IPL 2024 therefore, RR may unleash their trump card in Yuzvendra Chahal. The GT swashbuckler hasn't had the best record ... porsche auto insurance reviewWebTheir respective strengths and weaknesses are investigated in terms of the performance gap to theoretical limits and the computational complexity of practical decoding algorithms. Furthermore, the ordered statistics decoding (OSD) is introduced as one of the potential universal decoding algorithms for URLLC, which can achieve near-optimal ... porsche at carlisle paWebMay 4, 2004 · In this paper, we improve the ordered statistics decoding algorithm by using matching techniques. iris hollandica mixed