The Software Simulation for Ad Hoc Networks Based on Open Source Code
|School||Dalian Maritime University|
|Course||Communication and Information System|
|Keywords||Wi-Fi Network simulation OMNET Flooding protocol|
Ad Hoc network is a multi-hop ad hoc network of centers by a group of mobile nodes with wireless communication transceiver device , at any time , any place quickly build up a mobile communication network , and does not require existing information base network infrastructure support , each terminal in the network can move freely , equal status . As one of the core technology of next generation networks , Ad Hoc network has been widely used in military and civilian search and rescue , industrial control, mobile commerce and other fields . Due to its special characteristics , so that it has become the hot issues of the computer, communications field . Network simulation technology researchers in network planning and design , and effective tool. The network simulation ( Network Simulation ) is the use of computer technology to construct the network topology , network protocol simulation network behavior . It is a cross between test and calculation techniques , through the establishment of a mathematical model of the actual system and the dynamic behavior of the same operation mechanism simulation of physical systems . Can obtain the specific characteristics of network parameters , and then conduct research and analysis on network performance , to achieve the purpose to improve the operation of the network status . Network simulation research purposes, the concept of introduction, followed by a brief introduction of several commonly used network simulation software , and compare several simulation software , by comparison, according to the scope of application, the convenience of the operating environment , price and other factors , the final choice OMNET simulation software to build a wireless Ad Hoc network simulation platform OMNET simulation software running mechanism , and installation of mobile framework on the basis of the simulation platform , to build a wireless Ad Hoc network simulation platform analysis of the architecture of the mobile frame . Wireless Ad Hoc Networks flooding protocol simulation .