Routing Protocol Considering Low Latency and Stability in Vehicle Ad Hoc Networks 


Vol. 51,  No. 4, pp. 874-883, Apr.  2026
10.7840/kics.2026.51.4.874


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  Abstract

Vehicle Ad Hoc Networks (VANETs) in urban environments face significant challenges in achieving stable and efficient routing due to complex road infrastructure and dynamically changing vehicle density and movement patterns. This paper proposes the MJTAR routing protocol, which considers vehicle density around junctions to establish optimal routing paths to destinations. MJTAR addresses limitations of existing junction-based geographic information routing by incorporating an E-IFTIS distributed mechanism that predicts vehicle information and density up to 2-hop junctions. It also provides the OMSS algorithm, which selects optimal multiple junctions and establishes routing paths based on an ant colony optimization algorithm. Performance comparison experiments conducted in the NS-3 and SUMO simulation environments demonstrated that the proposed MJTAR achieved a 20% higher packet transmission rate and an average 1.3-second lower end-to-end transmission delay compared to the previously proposed GSR and GyTAR routing protocols.

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[IEEE Style]

S. Lee, K. Heo, J. Jang, T. Kang, S. Ba다, "Routing Protocol Considering Low Latency and Stability in Vehicle Ad Hoc Networks," The Journal of Korean Institute of Communications and Information Sciences, vol. 51, no. 4, pp. 874-883, 2026. DOI: 10.7840/kics.2026.51.4.874.

[ACM Style]

Seung-won Lee, Kyung-soo Heo, Jae-min Jang, Tae-kyung Kang, and Seung-ho Ba다. 2026. Routing Protocol Considering Low Latency and Stability in Vehicle Ad Hoc Networks. The Journal of Korean Institute of Communications and Information Sciences, 51, 4, (2026), 874-883. DOI: 10.7840/kics.2026.51.4.874.

[KICS Style]

Seung-won Lee, Kyung-soo Heo, Jae-min Jang, Tae-kyung Kang, Seung-ho Ba다, "Routing Protocol Considering Low Latency and Stability in Vehicle Ad Hoc Networks," The Journal of Korean Institute of Communications and Information Sciences, vol. 51, no. 4, pp. 874-883, 4. 2026. (https://doi.org/10.7840/kics.2026.51.4.874)
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pISSN : 1226 - 4717
eISSN : 2287 - 3880