The Simulation Research On Random Disturbance In Multi-Hop Wireless Network

This paper introduces a simulation method of random disturbance, which could more real simulate complex application environment of mutli-hop wireless network. We define two models on packet discard and error to represent the packet loss situation in wireless network lines. The paper states the design plan, architecture and implementation scheme that could produce the noise interference randomly by NS2 tool. The paper also illustrates a new simulation communication experiment of mutli-hop wireless network and analysis the influences of random disturbance to the network performance, including end to end delay and packet loss rate and throughput.