Connectivity of Vehicular Networks Considering Underpass on a Highway
Volume 19, Issue 2, 2025
Download| Author(s): |
Saajid Hussain* Shaheed Benazir Bhutto University Shaheed Benazirabad, Naushehro Feroze campus, Pakistan, drsaajidhussain@sbbusba.edu.pk Sheeba Memon Government College University, Hyderabad, Pakistan, sheeba.memon@gcuh.edu.pk |
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| Abstract | In this paper, in a highway scenario, the network connectivity problem is considered and developed a mathematical model to investigate the vehicles steady-state probability of connectivity in a one-directional road segment with one underpass. In the mathematical model, on the road the underpass is equally dispersed and distribute the road into two segments. The vehicles arrival follow Poisson process, on each segment. A vehicle drives towards the underpass with a specified probability. On the basis of these assumptions, we study various situations based on position distribution of the underpass, also takes into account the speed of vehicles, arrival rate of vehicles, impact of road length, and the probability of the vehicles driving towards the underpass and leave, in deriving the probability of connectivity. The derived mathematical model is validated over simulation results and the effects of numerous factors on the probability of connectivity are examined by both analytical and simulation results |
| Keywords | Vehicular ad hoc networks, underpass, probability of connectivity |
| Year | 2025 |
| Volume | 19 |
| Issue | 2 |
| Type | Research paper, manuscript, article |
| Journal Name | Journal of Information & Communication Technology | Publisher Name | ILMA University | Jel Classification | - | DOI | - | ISSN no (E, Electronic) | 2075-7239 | ISSN no (P, Print) | 2415-0169 | Country | Pakistan | City | Karachi | Institution Type | University | Journal Type | Open Access | Manuscript Processing | Blind Peer Reviewed | Format | Paper Link | https://jict.ilmauniversity.edu.pk/journal/jict/19.2/1.pdf | Page | 51-58 |