Results 81 to 90 of about 344 (172)

Bret/BRAT

Critical Quarterly, EarlyView.
Nicholas Smart
wiley   +1 more source

CRC-Aided Parity-Check Polar Coding

IEEE Access, 2019
Parity-check (PC) polar codes can yield better error-correcting performance compared with the cyclic redundancy check (CRC) aided polar codes under successive cancellation list decoder.
Fengyi Cheng, Aijun Liu, Jing Ren, Kai Feng   +3 more
doaj   +1 more source

A Low-Complexity Ordered Statistics Decoding Algorithm for Short Polar Codes

Applied Sciences, 2019
In this paper, we propose a low-complexity ordered statistics decoding (OSD) algorithm called threshold-based OSD (TH-OSD) that uses a threshold on the discrepancy of the candidate codewords to speed up the decoding of short polar codes. To determine the
Yusheng Xing, Guofang Tu
doaj   +1 more source

CRC-Aided Logarithmic Stack Decoding of Polar Codes for Ultra Reliable Low Latency Communication in 3GPP New Radio

IEEE Access, 2019
This paper provides a detailed tutorial on the Cyclic Redundancy Check (CRC)-aided logarithmic successive cancellation stack (Log-SCS) algorithm. We apply these algorithms for the ultrareliable decoding of polar codes, which has relevance for the control
Luping Xiang, Zeynep B. Kaykac Egilmez, Robert G. Maunder, Lajos Hanzo   +3 more
doaj   +1 more source

A Modified Selected Mapping Scheme for Peak-to-Average Power Ratio Reduction in Polar-Coded Orthogonal Frequency-Division Multiplexing Systems

Information
This paper proposes a modified polar coding-based selected mapping (PC-SLM) scheme to reduce the peak-to-average power ratio (PAPR) in orthogonal frequency-division multiplexing (OFDM) systems.
Chao Xing, Nixi Chen Hu, Ana García Armada   +2 more
doaj   +1 more source

Partitioned Successive-Cancellation List Flip Decoding of Polar Codes

2024 IEEE Workshop on Signal Processing Systems (SiPS)
6 pages, 7 figures, 1 table, Accepted in IEEE SIPS ...
Charles Pillet, Ilshat Sagitov, Grégoire Domer, Pascal Giard   +3 more
openaire   +2 more sources

Successive Cancellation List Decoding of Extended Reed-Solomon Codes

CoRR
Reed-Solomon (RS) codes are an important class of non-binary error-correction codes. They are particularly competent in correcting burst errors, being widely applied in modern communications and data storage systems. This also thanks to their distance property of reaching the Singleton bound, being the maximum distance separable (MDS) codes. This paper
Xiaoqian Ye, Jingyu Lin, Junjie Huang, Li Chen 0013, Chang-An Zhao   +4 more
openaire   +2 more sources

Polar codes decoding algorithm based on convolutional neural network

Dianxin kexue, 2020
In order to solve the problem that the existing Polar code decoding algorithm based on neural network can only decode short codewords (codewords length N≤64),a new decoding algorithm using convolution neural network for long codewords (N≥512) was put ...
Rui GUO, Fanchun RAN
doaj   +2 more sources

Polar Codes with Differential Phase Shift Keying for Selective Detect-and-Forward Multi-Way Relaying Systems

Network
Relaying with network coding forms a basis for a variety of collaborative communication systems. A linear block coding framework for multi-way relaying using network codes introduced in the literature shows great promise for understanding, analyzing, and
Ruilin Ji, Harry Leib
doaj   +1 more source

A Note on the Mixing Factor of Polar Codes. [PDF]

Entropy (Basel), 2023
Wei K, Jin X, Yang W.
europepmc   +1 more source