A Constrained Coding Approach to Error-Free Half-Duplex Relay Networks

TL;DR

This paper demonstrates that constrained coding at the source and symbol forwarding at relays can achieve the broadcast capacity in infinite-depth half-duplex relay networks.

Contribution

It introduces a novel coding approach specifically designed for error-free half-duplex relay networks with tree structures.

Findings

Achieves broadcast capacity using the proposed coding scheme.

Validates the effectiveness of constrained coding in relay networks.

Provides a theoretical foundation for error-free relay communication.

Abstract

We show that the broadcast capacity of an infinite-depth tree-structured network of error-free half-duplex-constrained relays can be achieved using constrained coding at the source and symbol forwarding at the relays.