Performance Evaluation of Proximity Services and Wi-Fi for Public Safety Mission Critical Voice Application
Joint Authors
Chammout, Anwar
Ghabally, Mike
Chen, Xue
Source
Wireless Communications and Mobile Computing
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-05-21
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Information Technology and Computer Science
Abstract EN
Proximity Services (ProSe) and Wi-Fi are two promising technologies that may provide support for Mission Critical Voice (MCV) applications in remote and rural areas by enabling Device-to-Device (D2D) communication.
In this paper, several performance metrics of ProSe and Wi-Fi are evaluated and compared side-by-side under various configurations.
The ns-3 simulation results show that ProSe outperforms Wi-Fi in terms of coverage range and access time with a medium traffic load, while Wi-Fi has a shorter access time under a light traffic load.
In addition, with various user densities, ProSe offers better coverage range and access time a majority of the time.
The evaluation in this paper provides insights to first responders on what to expect with either technology and how to improve the performance by adjusting different system parameters.
American Psychological Association (APA)
Ghabally, Mike& Chen, Xue& Chammout, Anwar. 2020. Performance Evaluation of Proximity Services and Wi-Fi for Public Safety Mission Critical Voice Application. Wireless Communications and Mobile Computing،Vol. 2020, no. 2020, pp.1-12.
https://search.emarefa.net/detail/BIM-1214525
Modern Language Association (MLA)
Ghabally, Mike…[et al.]. Performance Evaluation of Proximity Services and Wi-Fi for Public Safety Mission Critical Voice Application. Wireless Communications and Mobile Computing No. 2020 (2020), pp.1-12.
https://search.emarefa.net/detail/BIM-1214525
American Medical Association (AMA)
Ghabally, Mike& Chen, Xue& Chammout, Anwar. Performance Evaluation of Proximity Services and Wi-Fi for Public Safety Mission Critical Voice Application. Wireless Communications and Mobile Computing. 2020. Vol. 2020, no. 2020, pp.1-12.
https://search.emarefa.net/detail/BIM-1214525
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1214525
