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Analysis on connectivity performance for vehicular ad hoc networks subjected to user behavior
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posted on 2023-06-08, 23:04 authored by Ruifeng Chen, Zhengguo ShengZhengguo Sheng, Zhangdui Zhong, David G Michelson, Victor C M LeungThe user behavior is one of the key factors to impact the communication performance of vehicular ad hoc networks. Generally, more active vehicles can enhance the connectivity performance. Nevertheless, an increasing number of active vehicles may bring about significant interference and thus negatively affect the connectivity. In this paper, a highway model is presented to study the effects of active vehicle ratio on connectivity performance in the presence of co-channel interference. A closed form expression of the inter-vehicle connectivity probability is also derived to evaluate the impacts of active ratio, traffic flow, and fading factors under Nakagami fading channel. Analytical results of inter-vehicle connectivity probability are shown to be consistent with the simulation results, and can be applied to estimate connectivity performance with interference in the network design for highway vehicular scenarios.
History
Publication status
- Published
File Version
- Accepted version
Page range
26-31Presentation Type
- paper
Event name
Wireless Communications and Mobile Computing Conference (IWCMC), 2015 InternationalEvent location
Dubrovnik, CroatiaEvent type
conferenceEvent date
24-28 August 2015Department affiliated with
- Engineering and Design Publications
Full text available
- No
Peer reviewed?
- Yes
Legacy Posted Date
2016-01-04First Compliant Deposit (FCD) Date
2015-12-24Usage metrics
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