GNN-based Auto-Encoder for Short Linear Block Codes: A DRL Approach

no code implementations • 3 Dec 2024 • Kou Tian, Chentao Yue, Changyang She, Yonghui Li, Branka Vucetic

An iterative joint training of the DRL-based code designer and the EW-GNN decoder is performed to optimize the end-end encoding and decoding process.

Decoder Deep Reinforcement Learning

A Scalable Graph Neural Network Decoder for Short Block Codes

no code implementations • 13 Nov 2022 • Kou Tian, Chentao Yue, Changyang She, Yonghui Li, Branka Vucetic

In this work, we propose a novel decoding algorithm for short block codes based on an edge-weighted graph neural network (EW-GNN).

Decoder Graph Neural Network