Firstly the network model and energy model of LEACH are briefly described, then modeling steps of LEACH based on OPNET are introduced, lastly the simulation result is presented and analyzed.

首先本文简要描述了LEACH协议的网络模型以及能量模型，随后介绍了利用OPNET进行LEACH协议建模的步骤，最后给出并分析了仿真结果。

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This article studies the three modeling mechanisms of the OPNET based on the research of the system modeling: the network modeling, the node modeling and the process modeling.

在对系统建模进行研究的基础之上，通过对通信网络仿真软件OPNET的三层建模机制：网络建模、节点建模、进程建模进行了研究。

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The process of the background traffic modeling is described in Chapter 3 in detail, and solves admirably the technology problem about the interface of traffic data and OPNET software.

第三章详尽地叙述了模型的建立过程，极好地解决了流量数据输入时与网络仿真软件OPNET接口的技术问题。

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An important one is with BAE Systems, for whom Opnet does modeling, simulation and research for big initiatives like the U.S. Army's Future Combat System and the Joint Tactical Radio System.

FORBES: Magazine Article

An important one is with BAE Systems (other-otc: BAESF - news - people ), for whom Opnet does modeling, simulation and research for big initiatives like the U.S. Army's Future Combat System and the Joint Tactical Radio System.

FORBES: Beltway Bet: Opnet Technologies