Literature Database Entry
samy2021power
Shady H. A. Samy, Engy A. Maher, Ahmed El-Mahdy and Falko Dressler, "Power Optimization of THz Band Heterogeneous Vehicular Networks," Proceedings of 13th IEEE Vehicular Networking Conference (VNC 2021), Virtual Conference, November 2021, pp. 107–114.
Abstract
Vehicle-to-everything communication (V2X) is regarded as key component in future vehicular networks and intelligent transportation systems (ITS). V2X features are promising in terms of improving traffic safety, degrading accident rates and offering a new level of comfort for drivers. Mixing the evolution of V2X with the introduction of terahertz (THz) band communication will be envisioned as a salient paradigm to fulfill the rapid development in wireless communication. THz communication promises extensive bandwidth and high-speed communication links among dynamic nodes. In this respect, this paper presents a downlink heterogeneous THz network with Small Cell Base Station (SCBS), Vehicle User Equipments (VUEs), Cellular User Equipment (CUE) and Roadside Unit (RSU). We investigate the optimal power allocation and the signal to interference noise ratio (SINR) for both VUE and CUE. We aim at maximizing the rate for the VUE while satisfying the Quality of Service (QoS) for the CUE. We derive a closed-form expression for the optimal power. Based on the optimal power allocation, we express the overall capacity and study the effect of nodes' location. The numerical results show the effectiveness of THz communication in terms of data rates as well as the performance degradation due to vehicle speed. Moreover, we show how crucial the Direct Link (DL) and the optimal power allocation is compared to equal allocation.
Quick access
Original Version (at publishers web site)
Authors' Version (PDF on this web site)
BibTeX
Contact
Shady H. A. Samy
Engy A. Maher
Ahmed El-Mahdy
Falko Dressler
BibTeX reference
@inproceedings{samy2021power,
author = {Samy, Shady H. A. and Maher, Engy A. and El-Mahdy, Ahmed and Dressler, Falko},
doi = {10.1109/VNC52810.2021.9644672},
title = {{Power Optimization of THz Band Heterogeneous Vehicular Networks}},
pages = {107--114},
publisher = {IEEE},
issn = {2157-9865},
isbn = {978-1-66544-450-7},
address = {Virtual Conference},
booktitle = {13th IEEE Vehicular Networking Conference (VNC 2021)},
month = {11},
year = {2021},
}
Copyright notice
Links to final or draft versions of papers are presented here to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders. All persons copying this information are expected to adhere to the terms and constraints invoked by each author's copyright. In most cases, these works may not be reposted or distributed for commercial purposes without the explicit permission of the copyright holder.
The following applies to all papers listed above that have IEEE copyrights: 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.
The following applies to all papers listed above that are in submission to IEEE conference/workshop proceedings or journals: This work has been submitted to the IEEE for possible publication. Copyright may be transferred without notice, after which this version may no longer be accessible.
The following applies to all papers listed above that have ACM copyrights: ACM COPYRIGHT NOTICE. Permission to make digital or hard copies of part or all of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, to republish, to post on servers, or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from Publications Dept., ACM, Inc., fax +1 (212) 869-0481, or permissions@acm.org.
The following applies to all SpringerLink papers listed above that have Springer Science+Business Media copyrights: The original publication is available at www.springerlink.com.
This page was automatically generated using BibDB and bib2web.