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 paper introduces the main processes for simulating TDMA technology using OPNET. The simulation results demonstrate that protocol is correct and effective.

文中详细介绍了用OPNET仿真实现TD MA多路访问技术的主要过程，仿真结果验证了协议的正确性和有效性。

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OPNET is a set of network simulation tools, and can be an efficiency platform for researching network storage performance, by developing and improving the existing protocol and equipment model.

OPNET是一套网络仿真工具，通过对现有协议、设备模型进行开发和改进，可以使其成为一个研究网络存储系统性能的高效平台。

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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