Mughal, B.M. and Wagan, A.A. and Hasbullah, H. (2011) Impact of safety beacons on the performance of vehicular ad hoc networks. Communications in Computer and Information Science, 181 CC (PART 3). pp. 368-383. ISSN 18650929
Full text not available from this repository.Abstract
Saving human lives on road has become the prime objective of Vehicular Adhoc Network (VANET). VANET-equipped vehicles broadcast periodic safety beacons (single-hop) and event-driven messages (multi-hop) to keep the neighboring vehicles aware of the situation at all times. Well known broadcast communication problems i.e. hidden/exposed nodes, collisions and inherent challenges in VANET e.g. dynamic environment, limited bandwidth, are likely to hinder the exchange of potentially lifesaving information. It is also known that much of the vehicle-to-vehicle broadcast communication will comprise of single-hop periodic safety beacons thus it becomes important to analyze their impact on VANET performance. In this study, extensive simulations were conducted out to appraise the performance of single-hop periodic safety beacons in the context of defined parameters i.e. communication range (CR), beacon generation interval (BGI) and safety beacon size (SBS). The Quality-of-service (QoS) metrics used for the evaluation are packet delivery ratio (PDR), per-node throughput, and end-to-end delay. © 2011 Springer-Verlag.
Item Type: | Article |
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Additional Information: | cited By 5; Conference of 2nd International Conference on Software Engineering and Computer Systems, ICSECS 2011 ; Conference Date: 27 June 2011 Through 29 June 2011; Conference Code:85603 |
Uncontrolled Keywords: | Broadcast communication; Communication range; Dynamic environments; End to end delay; Extensive simulations; Human lives; Limited bandwidth; Multihop; Packet delivery ratio; Performance evaluation; Single-hop; VANET; Vehicle to vehicles; Vehicular ad hoc networks, Ad hoc networks; Communication; Computer network performance evaluation; Mobile telecommunication systems; Quality of service; Safety engineering; Software engineering; Vehicles, Mobile ad hoc networks |
Depositing User: | Mr Ahmad Suhairi UTP |
Date Deposited: | 09 Nov 2023 15:50 |
Last Modified: | 09 Nov 2023 15:50 |
URI: | https://khub.utp.edu.my/scholars/id/eprint/1990 |