Cacheable and Non-Cacheable Traffic Interplay in a Relay-Assisted Wireless Network

We study a discrete-time wireless network that serves both cacheable and non-cacheable traffic with assistance of a relay node with storage capabilities for both types of traffic. We investigate how allocating the storage capacity to cacheable and non-cacheable traffic affects the network throughput...

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Bibliographic Details
Published in:arXiv.org 2020-02
Main Authors: Avgouleas, Ioannis, Pappas, Nikolaos, Angelakis, Vangelis
Format: Article
Language:English
Subjects:
Storage capacity
Traffic capacity
Wireless networks
Online Access:Get full text
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Summary:We study a discrete-time wireless network that serves both cacheable and non-cacheable traffic with assistance of a relay node with storage capabilities for both types of traffic. We investigate how allocating the storage capacity to cacheable and non-cacheable traffic affects the network throughput. Our numerical results provide useful insights by varying not only the allocation of cacheable to non-cacheable storage but also the rate by which non-cacheable content is transmitted, the rate by which cacheable content is requested, as well as different popularity distributions of the cached files.
ISSN:2331-8422