Title :
Performance evaluation of beaconing in dense VANETs
Author :
Tian, Daxin ; Wang, Yunpeng ; Ma, Kuifeng
Author_Institution :
MOE Key Lab. for Urban Transp. Complex Syst. Theor. & Technol., Beijing Jiaotong Univ., Beijing, China
Abstract :
Beaconing is one of the core communication method for Vehicle Ad Hoc Networks (VANETs). In this paper we traced the beaconing behavior in dense VANETs by NS2 with free space, two-ray ground, and shadowing radio propagation models. Among the 100 line up vehicles with 10m inter-vehicle distance, one beacon can be successfully received by all vehicles in 55ms, the packet loss rate is about 40%. We also observed that there is fluctuation behavior in packet receive.
Keywords :
performance evaluation; radiowave propagation; vehicular ad hoc networks; NS2; beaconing; dense VANET; free space radio propagation model; performance evaluation; shadowing radio propagation model; size 10 m; time 55 ms; two-ray ground radio propagation model; vehicle ad hoc networks; Ad hoc networks; Protocols; Radio propagation; Shadow mapping; Space vehicles; Wireless communication; beaconing; fluctuation; vehicular ad hoc networks;
Conference_Titel :
Information Computing and Telecommunications (YC-ICT), 2010 IEEE Youth Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-8883-4
DOI :
10.1109/YCICT.2010.5713058
