Location based service is used in vehicular ad hoc networks (VANET) to locate a node's position before the start of any communication. The existing location services proposed for Mobile Ad hoc Networks (MANET) suffer from low scalability in VANET environments. Protocols proposed for VANET do not consider load balance on location servers, and do not consider realistic information for selecting location servers which affect the protocols efficiency. This paper proposes a Quorum-Based Location Service Management Protocol (QLSP) which is designed for urban area topology utilizing specific node information such as the distance to intersection centre point, and speed in selecting main location server. Formation of quorum location servers is achieved by the main location server through the nomination of other nodes located at the intersection based on their direction of movement. QLSP shows excellent performance in reducing overhead of control packets, provides a high delivery ratio of packets to destination, and reduces the end-to-end delay of routing packets. The performance of the protocol is then compared to other existing location service protocols. © Institute for Computer Sciences, Social Informatics and Telecommunications Engineering 2012.
CITATION STYLE
Zaki, S. M., Ngadi, M. A., Razak, S. A., Kamat, M., & Shariff, J. M. (2012). Location service management protocol for vehicular ad hoc network urban environment. In Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, LNICST (Vol. 85, pp. 563–574). https://doi.org/10.1007/978-3-642-27308-7_60
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