Title :
On link availability probability of routing protocols for urban scenario in VANETs
Author :
Kumar, Sudhakar ; Javaid, Nadeem ; Yousuf, Z. ; Kumar, Harish ; Khan, Zahoor Ali ; Qasim, U.
Author_Institution :
COMSATS Inst. of Inf. Technol., Islamabad, Pakistan
Abstract :
This paper presents the link availability probability. We evaluate and compare the link availability probability for routing protocols; Ad hoc On-demand Distance vector (AODV), Dynamic Source Routing (DSR) and Fisheye State Routing (FSR) for different number of connections and node density. A novel contribution of this work is enhancement in existing parameters of routing protocols; AODV, DSR and FSR as MOD-AODV, MOD-DSR and MOD-FSR. From the results, we observe that MOD-DSR and DSR outperform MOD-AODV, AODV, MOD-OLSR and OLSR in terms of Packet Delivery Ratio (PDR), Average End-to End Delay (AE2ED), link availability probability at the cost of high value of Normalized Routing Overhead (NRO).
Keywords :
probability; routing protocols; vehicular ad hoc networks; AE2ED; FSR; MOD-AODV; MOD-DSR; MOD-OLSR; NRO; PDR; VANET; ad hoc on-demand distance vector; average end-to end delay; dynamic source routing; fisheye state routing; link availability probability; normalized routing overhead; packet delivery ratio; routing protocols; urban scenario; Availability; Delay; Nakagami distribution; Probability density function; Routing; Routing protocols; Vehicles; AODV; DSR; Delay; FSR; MOD-AODV; MOD-DSR; MOD-FSR; PDR; Routing; Routing load; VANETs;
Conference_Titel :
Open Systems (ICOS), 2012 IEEE Conference on
Conference_Location :
Kuala Lumpur
Print_ISBN :
978-1-4673-1044-4
DOI :
10.1109/ICOS.2012.6417632
