Real-Time Performance Evaluation of IEEE 802.11p EDCA Mechanism for IoV in a Highway Environment
Joint Authors
Chang, Bo
Fan, Qiang
Wu, Guilu
Wu, Qiong
Fan, Jing
Li, Hong
Source
Wireless Communications and Mobile Computing
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-08-28
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Information Technology and Computer Science
Abstract EN
With the development of 5G, the Internet of Vehicles (IoV) evolves to be one important component of the Internet of Things (IoT), where vehicles and public infrastructure communicate with each other through a IEEE 802.11p EDCA mechanism to support four access categories (ACs) to access a channel.
Due to the mobility of the vehicles, the network topology is time varying and thus incurs a dynamic network performance.
There are many works on the stationary performance of 802.11p EDCA and some on real-time performance, but existing work does not consider real-time performance under extreme highway scenario.
In this paper, we consider four ACs defined in the 802.11p EDCA mechanism to evaluate the limit of the real-time network performance in an extreme highway scenario, i.e., all vehicles keep the minimum safety distance between each other.
The performance of the model has been demonstrated through simulations.
It is found that some ACs can meet real-time requirements while others cannot in the extreme scenario.
American Psychological Association (APA)
Li, Hong& Wu, Qiong& Fan, Jing& Fan, Qiang& Chang, Bo& Wu, Guilu. 2020. Real-Time Performance Evaluation of IEEE 802.11p EDCA Mechanism for IoV in a Highway Environment. Wireless Communications and Mobile Computing،Vol. 2020, no. 2020, pp.1-10.
https://search.emarefa.net/detail/BIM-1214712
Modern Language Association (MLA)
Li, Hong…[et al.]. Real-Time Performance Evaluation of IEEE 802.11p EDCA Mechanism for IoV in a Highway Environment. Wireless Communications and Mobile Computing No. 2020 (2020), pp.1-10.
https://search.emarefa.net/detail/BIM-1214712
American Medical Association (AMA)
Li, Hong& Wu, Qiong& Fan, Jing& Fan, Qiang& Chang, Bo& Wu, Guilu. Real-Time Performance Evaluation of IEEE 802.11p EDCA Mechanism for IoV in a Highway Environment. Wireless Communications and Mobile Computing. 2020. Vol. 2020, no. 2020, pp.1-10.
https://search.emarefa.net/detail/BIM-1214712
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1214712