Multi-hop Relaying with Mixed Half and Full Duplex Relays for Offloading to MEC
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F23%3A00374536" target="_blank" >RIV/68407700:21230/23:00374536 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1109/GCWkshps58843.2023.10464927" target="_blank" >https://doi.org/10.1109/GCWkshps58843.2023.10464927</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/GCWkshps58843.2023.10464927" target="_blank" >10.1109/GCWkshps58843.2023.10464927</a>
Alternative languages
Result language
angličtina
Original language name
Multi-hop Relaying with Mixed Half and Full Duplex Relays for Offloading to MEC
Original language description
In this paper, we focus on offloading a computing task from a user equipment (UE) to a multi-access edge computing (MEC) server via multi-hop relaying. We assume a general relaying case where relays are energy-constrained devices, such as other UEs, internet of things (IoT) devices, or unmanned aerial vehicles. To this end, we formulate the problem as a minimization of the sum energy consumed by the energy-constrained devices under the constraint on the maximum requested time of the task processing. Then, we propose a multi-hop relaying combining half and full duplexes at each individual relay involved in the offloading. We proof that the proposed multi-hop relaying is convex, thus it can be optimized by conventional convex optimization methods. We show our proposal outperforms existing multi-hop relaying schemes in terms of probability that tasks are processed within required time by up to 38% and, at the same time, decreases energy consumption by up to 28%.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
20203 - Telecommunications
Result continuities
Project
<a href="/en/project/GA23-05646S" target="_blank" >GA23-05646S: Intelligent Radio Resource and Mobility Management based on Federated Learning</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
2023 IEEE Globecom Workshops (GC Wkshps)
ISBN
979-8-3503-7021-8
ISSN
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e-ISSN
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Number of pages
7
Pages from-to
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Publisher name
Institute of Electrical and Electronic Engineers
Place of publication
Piscataway
Event location
Kuala Lumpur
Event date
Dec 4, 2023
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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