Title :
Overhead Reduction for Duplicate Address Detection in VANET
Author :
Kuan-Lan Tseng ; Tsan-Pin Wang
Author_Institution :
Dept. of Comput. Sci., Nat. Taichung Univ. of Educ., Taichung, Taiwan
Abstract :
In VANET, nodes move at high speed and change connecting network frequently. As a consequence, IP duplication may occur and packets would not be sent to the correct destination. This paper aims at reducing the size of location information in duplicate address detection (DAD) scheme. We propose a grid-based duplicate address detection (GDAD) scheme and separate network into several grids, where the location information in the packet is replaced with the grid number. In addition, we model and calculate the probability of occurrence of IP duplication. Finally, we simulate and estimate the probability of IP duplication.
Keywords :
IP networks; vehicular ad hoc networks; GDAD; IP duplication; VANET; grid based duplicate address detection; grid number; location information; overhead reduction; Conferences; Global Positioning System; IP networks; Internet; Routing; Simulation; Vehicular ad hoc networks; IP auto-configuration; duplicate address detection (DAD); vehicular ad hoc networks (VANET);
Conference_Titel :
Parallel and Distributed Systems (ICPADS), 2013 International Conference on
Conference_Location :
Seoul
DOI :
10.1109/ICPADS.2013.104
