Enhanced quasi-maximum likelihood decoding based on 2D modified min-sum algorithm for 5G LDPC codes

P Kang, Y Xie, L Yang, J Yuan - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
We propose a two-dimensional modified min-sum algorithm for the LDPC codes in the fifth
generation (5G) networks standard to approach the error performance of the sum-product …

Spatially coupled codes via partial and recursive superposition for industrial IoT with high trustworthiness

S Zhao, J Wen, S Mumtaz, S Garg… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
For industrial Internet of Things (IIoT), data trustworthiness should be maintained both at the
time of sensing and at the time of transmission. This article is concerned with trustworthiness …

Hybrid coupled serially concatenated codes

C Yang, S Zhao, X Ma - IEEE Transactions on Communications, 2022 - ieeexplore.ieee.org
In this paper, we present a class of hybrid coupled serially concatenated codes (HC-SCC),
in which coupling is achieved by re-encoding partial outputs from both the outer and the …

A Genie-Aided Approach to Error Floor Estimation for Spatially Coupled Serially Concatenated Codes

F Wang, S Zhao, J Wen, S Wang… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
As subclasses of spatially coupled turbo-like codes (SC-TCs), hybrid coupled serially
concatenated codes (HC-SCCs) and spatially coupled serially concatenated codes (SC …

Spatially Coupled Codes via Bidirectional Block Markov Superposition Transmission

G Li, S Zhao, H Chen, J Wen - Tsinghua Science and …, 2023 - ieeexplore.ieee.org
In this paper, we present a new class of spatially coupled codes obtained by using both non-
recursive and recursive block-oriented superposition. The resulting codes are termed as …

Towards fully pipelined decoding of spatially coupled serially concatenated codes

M Mahdavi, L Liu, O Edfors, M Lentmaier… - … on Topics in Coding …, 2021 - ieeexplore.ieee.org
Having close-to-capacity performance and low error floor, even for small block lengths,
make spatially coupled serially concatenated codes (SC-SCCs) a very promising class of …

Enhancing spatially coupled serially concatenated codes via multidimensional coupling

F Wang, C Yang, H Du, S Zhao - 2022 IEEE 8th International …, 2022 - ieeexplore.ieee.org
The spatially coupled turbo-like codes (SC-TCs) provide a new way to trade-off the
performances between the water-fall region and the error-floor region. As a subclass of SC …

Spatially coupled serially concatenated codes: Analysis and extension

C Yang, S Zhao - Digital signal processing, 2022 - Elsevier
Spatially coupled serially concatenated codes (SC-SCCs) perform well in the error floor
region over additive white Gaussian noise (AWGN) channel. In this paper, firstly, we …

Spatially coupled serially concatenated codes via parity re‐encoding

S Zhao, C Yang, J Wen - Electronics Letters, 2021 - Wiley Online Library
The recently introduced spatially coupled turbo‐like codes are attractive in trading‐off
performances between the error‐floor region and the water‐fall region. This letter is …

Doubly-recursive block Markov superposition transmission: A low-complexity and flexible coding scheme

S Zhao, X Ma, Q Huang, B Bai - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
In this paper, we introduce a novel method, called doubly-recursive block Markov
superposition transmission (DrBMST), to construct high-performance spatially coupled …