Title :
Performance Evaluation of TCP Reno and Vegas over different routing protocols for MANETs
Author :
Tabash, Ibrahim K. ; Ahmad, Nesar ; Beg, Salim
Author_Institution :
Dept. of Comput. Eng., Aligarh Muslim Univ. (AMU), Aligarh, India
Abstract :
In this paper, we investigate the effects of node´s mobility on the throughput of TCP variants such as Reno and Vegas. Reno views the packet loss as signal of network congestion, while Vegas uses the difference in the expected and actual throughput rates as network congestion indicator. Simulation results from the implementation of different simulation scenarios using NS-2 over different routing protocol such as, Ad hoc On-demand Distance Vector (AODV) and Distance Sequence Distance Vector (DSDV) show the performance of TCP variants (Reno, Vegas) over AODV is better than DSDV.
Keywords :
mobile ad hoc networks; routing protocols; transport protocols; MANET; TCP Reno; TCP Vegas; distance sequence distance vector; mobile ad hoc networks; network congestion indicator; node mobility; on-demand distance vector; packet loss; performance evaluation; routing protocols; throughput rates; Ad hoc networks; Mobile communication; Mobile computing; TV;
Conference_Titel :
Advanced Networks and Telecommunication Systems (ANTS), 2010 IEEE 4th International Symposium on
Conference_Location :
Mumbai
Print_ISBN :
978-1-4244-9852-9
DOI :
10.1109/ANTS.2010.5983536
