Location Server Selection Techniques in Vehicular Ad-Hoc Network
نویسندگان
چکیده
In Vehicular Ad-Hoc Networks (VANETs), location service protocol is utilized to locate locations of nodes to be used by position-based routing algorithms before the start of communication between source and destination. The existing location services proposed for Mobile Ad-Hoc Networks (MANET) suffer from poor scalability in VANET environments. Due to importance of positioning in VANET environment and reliability of number of applications on locations of mobile nodes, LocationBased service protocols designed for VANET is increasing. Providing locations in challenge and rapid changing topology such as VANET need to be up-to-date, accurate retrieved with low latency and low overhead. This paper reviews critically the proposed techniques for selecting location server of locationbased protocols for VANET environment.
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