Computer and Modernization ›› 2012, Vol. 1 ›› Issue (9): 83-86.doi: 10.3969/j.issn.1006-2475.2012.09.022

• 网络与通信 • Previous Articles     Next Articles

Simulation and Performance Comparison of TCP Routing Protocol in Ad Hoc Based on NS2

ZHANG You-fang, ZHOU Li   

  1. School of Information Engineering, Nanchang Hangkong University, Nanchang 330063, China
  • Received:2012-05-14 Revised:1900-01-01 Online:2012-09-21 Published:2012-09-21

Abstract: In recent years, the Ad Hoc network has been paid extensive attention, due to its characteristics of uncenter and self-organization. First this paper introduces three typical routing protocols AODV, DSDV, DSR, and the principles of them; then, adopts the NS2 simulation platform to simulate the model of three typical routing protocols. The traffic model is FTP application of TCP agent, while the tradition usually uses UDP agent. Two types of scene are set by changing the number of nodes and the paused time of the node in the network respectively. Finally, by comparing the simulating result of end-to-end delay, routing overhead, packet delivery ratio performance are simulated, and the comparison conclusion is provided.

Key words: Ad Hoc, route protocol, NS2, TCP, performance analysi