Computer and Modernization ›› 2010, Vol. 1 ›› Issue (8): 219-222.doi: 10.3969/j.issn.1006-2475.2010.08.058

• 计算机仿真 • Previous Articles    

Simulation and Study on Performance of Multihop Ad Hoc Network Based on NS2

ZHOU Shao-qiong, XU Yi   

  1. Department of Information, Hefei Electronic Engineering Institute, Hefei 230037, China
  • Received:2010-02-24 Revised:1900-01-01 Online:2010-08-27 Published:2010-08-27

Abstract: NS2 is a free and powerful network simulation software. Wireless Ad Hoc networks are termed as selforganized wireless networks, and network performance is always a core problem in its research. The detail simulation progress of Ad Hoc networks typical routing protocol using NS2 based on Window + Cygwin is introduced. The TCL script program, performance analysis gawk programs, the simulating result graphs and some performance analysis are explained clearly. According to the results, some performances such as the getratio and routecost have decreased sharply with the increase of tops.

Key words: NS2, Ad Hoc network, multihop, performance analysis