Mobile Ad Hoc Network of simulation framework based on OPNET

It´s an introduction for Ad Hoc Network´s concept, characteristics, fields of applications and routing methods. It provides a universal simulation framework with the support of OPNET, which is in the purpose of testing different MAC layer, network layer, and the router´s efficiency of mobile Ad Hoc network which is in the characteristic of mobile node. Backed up by layered integral framework, it is possible to design various modes of mobile node, methods for jointing Medias and routing scheme. Therefore we can compare statistic in different ends, which is in the aim of selecting the most effective and the most suitable resolving project. This design brings a great improvement in routing overhead,end-to-end packet delay,transfer rate etc.