Home > Research > Publications & Outputs > Minimizing the Transaction Time Difference for ...

Electronic data

  • Minimizing_Transaction_Time_Difference_for_NOMA_MEC_Minor_Revision_ (6)

    Rights statement: ©2020 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.

    Accepted author manuscript, 593 KB, PDF document

    Available under license: CC BY-NC: Creative Commons Attribution-NonCommercial 4.0 International License

Links

Text available via DOI:

View graph of relations

Minimizing the Transaction Time Difference for NOMA-Based Mobile Edge Computing

Research output: Contribution to journalJournal articlepeer-review

Published
Article number8959315
<mark>Journal publication date</mark>1/04/2020
<mark>Journal</mark>IEEE Communications Letters
Issue number4
Volume24
Number of pages5
Pages (from-to)853-857
Publication StatusPublished
Early online date14/01/20
<mark>Original language</mark>English

Abstract

Non orthogonal multiple access (NOMA) and mobile edge computing (MEC) are evolving as key enablers for fifth generation (5G) networks as this combination can provide high spectral efficiency, improved quality-of-service (QoS), and lower latency. This letter aims to minimize the transaction time difference of two NOMA paired users offloading data to MEC servers by optimizing their transmission powers and computational resources of severs using a successive convex approximation method. The equalization of transaction time for paired users reduces the wastage of both frequency and computational resources, and improves effective throughput of the system to 19% on average.

Bibliographic note

©2020 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.