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arXiv · 1702.00584

Ultra Reliable Short Message Relaying with Wireless Power Transfer

Onel L. Alcaraz López·Hirley Alves·Richard Demo Souza·Evelio Martín García Fernández
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Abstract

We consider a dual-hop wireless network where an energy constrained relay node first harvests energy through the received radio-frequency signal from the source, and then uses the harvested energy to forward the source's information to the destination node. The throughput and delay metrics are investigated for a decode-and-forward relaying mechanism at finite blocklength regime and delay-limited transmission mode. We consider ultra-reliable communication scenarios under discussion for the next fifth-generation of wireless systems, with error and latency constraints. The impact on these metrics of the blocklength, information bits, and relay position is investigated.

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Onel L. Alcaraz López, Hirley Alves, Richard Demo Souza, Evelio Martín García Fernández. 2017-02-02. Ultra Reliable Short Message Relaying with Wireless Power Transfer. https://arxiv.org/abs/1702.00584

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