Multiobjective Optimization of Uplink NOMA-Enabled Vehicle-to-Infrastructure Communication
Vehicular communication is gradually evolving from the rudimentary data exchange techniques to innovative, efficient, and large-scale communication platform. The future vehicular networks aim to offer new services and achieve massive connectivity with the aid of advanced wireless communication techn...
Main Authors: | , , , , , |
---|---|
Format: | Article |
Language: | English |
Published: |
IEEE
2020-01-01
|
Series: | IEEE Access |
Subjects: | |
Online Access: | https://ieeexplore.ieee.org/document/9081898/ |
id |
doaj-114e6f8db70b455787bd28f8b6fae7fb |
---|---|
record_format |
Article |
spelling |
doaj-114e6f8db70b455787bd28f8b6fae7fb2021-03-30T03:12:51ZengIEEEIEEE Access2169-35362020-01-018844678447810.1109/ACCESS.2020.29911979081898Multiobjective Optimization of Uplink NOMA-Enabled Vehicle-to-Infrastructure CommunicationWali Ullah Khan0https://orcid.org/0000-0003-1485-5141Furqan Jameel1https://orcid.org/0000-0003-0910-8803Guftaar Ahmad Sardar Sidhu2https://orcid.org/0000-0003-1448-8863Manzoor Ahmed3https://orcid.org/0000-0002-0459-9845Xingwang Li4https://orcid.org/0000-0002-0907-6517Riku Jantti5https://orcid.org/0000-0002-5398-2381School of Information Science and Engineering, Shandong University, Qingdao, ChinaDepartment of Communications and Networking, Aalto University, Espoo, FinlandDepartment of Electrical and Computer Engineering, COMSATS University Islamabad, Islamabad, PakistanDepartment of Computer Science and Technology, Qingdao University, Qingdao, ChinaSchool of Physical and Electronics Engineering, Henan Polytechnic University, Jiaozuo, ChinaDepartment of Communications and Networking, Aalto University, Espoo, FinlandVehicular communication is gradually evolving from the rudimentary data exchange techniques to innovative, efficient, and large-scale communication platform. The future vehicular networks aim to offer new services and achieve massive connectivity with the aid of advanced wireless communication techniques. In this regard, one of the emerging paradigms is non-orthogonal multiple access (NOMA) which holds the promise to meet the resource-intensive demands of future networks. Due to this reason, the applications of NOMA are being investigated by the researcher of academia and industry alike. This article aims to build on the state-of-the-art by providing a novel multiobjective optimization framework for vehicle-to-infrastructure (V2I) communications. Specifically, this work aims to improve upon the sum-rate and energy efficiency of uplink NOMA-enabled V2I communications. The formulated problem is based on the tradeoff between sum-rate and total transmit power while maintaining the quality of service (QoS) requirements of the network. To provide a reliable solution, a multiobjective optimization framework has been proposed by applying the weighted-sum method and handle joint metrics of sum-rate maximization and total transmit power minimization. Extensive simulations have been performed to validate the superiority of the proposed framework against conventional benchmark techniques. The results clearly indicate that the proposed framework is feasible for NOMA-enabled V2I communication and can be scaled up for practical implementation.https://ieeexplore.ieee.org/document/9081898/Non-orthogonal multiple accessmultiobjective optimizationQoSvehicular communication |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Wali Ullah Khan Furqan Jameel Guftaar Ahmad Sardar Sidhu Manzoor Ahmed Xingwang Li Riku Jantti |
spellingShingle |
Wali Ullah Khan Furqan Jameel Guftaar Ahmad Sardar Sidhu Manzoor Ahmed Xingwang Li Riku Jantti Multiobjective Optimization of Uplink NOMA-Enabled Vehicle-to-Infrastructure Communication IEEE Access Non-orthogonal multiple access multiobjective optimization QoS vehicular communication |
author_facet |
Wali Ullah Khan Furqan Jameel Guftaar Ahmad Sardar Sidhu Manzoor Ahmed Xingwang Li Riku Jantti |
author_sort |
Wali Ullah Khan |
title |
Multiobjective Optimization of Uplink NOMA-Enabled Vehicle-to-Infrastructure Communication |
title_short |
Multiobjective Optimization of Uplink NOMA-Enabled Vehicle-to-Infrastructure Communication |
title_full |
Multiobjective Optimization of Uplink NOMA-Enabled Vehicle-to-Infrastructure Communication |
title_fullStr |
Multiobjective Optimization of Uplink NOMA-Enabled Vehicle-to-Infrastructure Communication |
title_full_unstemmed |
Multiobjective Optimization of Uplink NOMA-Enabled Vehicle-to-Infrastructure Communication |
title_sort |
multiobjective optimization of uplink noma-enabled vehicle-to-infrastructure communication |
publisher |
IEEE |
series |
IEEE Access |
issn |
2169-3536 |
publishDate |
2020-01-01 |
description |
Vehicular communication is gradually evolving from the rudimentary data exchange techniques to innovative, efficient, and large-scale communication platform. The future vehicular networks aim to offer new services and achieve massive connectivity with the aid of advanced wireless communication techniques. In this regard, one of the emerging paradigms is non-orthogonal multiple access (NOMA) which holds the promise to meet the resource-intensive demands of future networks. Due to this reason, the applications of NOMA are being investigated by the researcher of academia and industry alike. This article aims to build on the state-of-the-art by providing a novel multiobjective optimization framework for vehicle-to-infrastructure (V2I) communications. Specifically, this work aims to improve upon the sum-rate and energy efficiency of uplink NOMA-enabled V2I communications. The formulated problem is based on the tradeoff between sum-rate and total transmit power while maintaining the quality of service (QoS) requirements of the network. To provide a reliable solution, a multiobjective optimization framework has been proposed by applying the weighted-sum method and handle joint metrics of sum-rate maximization and total transmit power minimization. Extensive simulations have been performed to validate the superiority of the proposed framework against conventional benchmark techniques. The results clearly indicate that the proposed framework is feasible for NOMA-enabled V2I communication and can be scaled up for practical implementation. |
topic |
Non-orthogonal multiple access multiobjective optimization QoS vehicular communication |
url |
https://ieeexplore.ieee.org/document/9081898/ |
work_keys_str_mv |
AT waliullahkhan multiobjectiveoptimizationofuplinknomaenabledvehicletoinfrastructurecommunication AT furqanjameel multiobjectiveoptimizationofuplinknomaenabledvehicletoinfrastructurecommunication AT guftaarahmadsardarsidhu multiobjectiveoptimizationofuplinknomaenabledvehicletoinfrastructurecommunication AT manzoorahmed multiobjectiveoptimizationofuplinknomaenabledvehicletoinfrastructurecommunication AT xingwangli multiobjectiveoptimizationofuplinknomaenabledvehicletoinfrastructurecommunication AT rikujantti multiobjectiveoptimizationofuplinknomaenabledvehicletoinfrastructurecommunication |
_version_ |
1724183832733679616 |