Results 1 to 10 of about 1,590 (79)
Parallel Concatenated Block Codes Constructed by Convolutional Interleavers
IEEE Access, 2021 This paper presents the application of convolutional interleavers for constructing high performance parallel concatenated block (PCB) codes. The utilized interleaver is operated as a block interleaver, when the number of stuff bits is applied at the ...
Sina Vafi
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Adaptive Learned Belief Propagation for Decoding Error-Correcting Codes. [PDF]
Entropy (Basel)Weighted belief propagation (WBP) for the decoding of linear block codes is considered. In WBP, the Tanner graph of the code is unrolled with respect to the iterations of the belief propagation decoder.
Tasdighi A, Yousefi M.
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High performance short-block binary regular LDPC codes
Alexandria Engineering Journal, 2018 LDPC code shows a good performance with long-block codes. However, certain channels are constrained to use short-block codes due to latency. Therefore, concatenated LDPC codes with iterative decoding is a good choice to get a good performance ...
Latifa Mostari, Abdelmalik Taleb-Ahmed
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Entropy, 2017 In this paper, we propose a rate-compatible (RC) parallel concatenated punctured polar (PCPP) codes for incremental redundancy hybrid automatic repeat request (IR-HARQ) transmission schemes, which can transmit multiple data blocks over a time-varying ...
Jian Jiao +5 more
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Low-Latency Adaptive Ordered Statistic Decoding of Polar Codes
IEEE Access, 2019 Deploying polar codes in ultra-reliable low-latency communication (URLLC) is of critical importance and is currently receiving tremendous attention in both academia and industry. However, most of the state of the art polar codes decoders like progressive
Kangjian Qin, Zhaoyang Zhang
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A New Class of Braided Block Codes Constructed by Convolutional Interleavers
MathematicsParallel Concatenated Block (PCB) codes are conventionally represented as high-rate codes with low error correcting capability. To form a reliable and outstanding code, this paper presents a modification on the structure of PCB codes, which is ...
Sina Vafi
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Interleaver Design for Parallel Concatenated Block Codes With Arbitrary Lengths
IEEE AccessParallel Concatenated Block (PCB) codes are conventionally constituted by two identical linear systematic block codes, as component codes, linked by an interleaver. In general, the PCB code’s interleaver length (or message length) is the square of
Vijayasri Sundarapuram Soundayan +1 more
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Parallel concatenated block codes with flexible lengths and near-optimum performance
InformationThe paper presents a modification of the interleaver used to construct Parallel Concatenated Block (PCB) codes with flexible lengths. This is accomplished for PCB codes whose interleaved message blocks have at most two bits of a message block.
Vijayasri Sundarapuram Soundayan +1 more
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Trellis Decoding for Qudit Stabilizer Codes and Its Application to Qubit Topological Codes
IEEE Transactions on Quantum EngineeringTrellis decoders are a general decoding technique first applied to qubit-based quantum error correction codes by Ollivier and Tillich in 2006. Here, we improve the scalability and practicality of their theory, show that it has strong structure, extend ...
Eric Sabo +2 more
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Design and Evaluation of Adaptive (Serial/Parallel) Concatenated Convolutional Codes
Journal of Engineering and Sustainable Development, 2006 In this paper, parallel Concatenated Convolutional Codes (PCCCs) is modeled as a special case of Serial Concatenated Convolutional Code (SCCCs). Consequently, resulting in Adaptive (parallel/serial) concatenated convolutional code in which the same ...
Khamis A. Zidan, Raghad Z. Yousif
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