本文摘自我的research progress report
因为TOSSIM只能在所有的节点上运行相同的代码,就明显不符合我们的要求了,那么有如下模拟器可供研究:
As we explore, all simulated nodes run the same application code on TOSSIM, that is to say every node must run the same code.
I checked so many alternatives:
1. Avrora (http://compilers.cs.ucla.edu/avrora/)
Avrora, a research project of the UCLA Compilers Group, is a set of simulation and analysis tools for programs written for the AVR microcontroller produced by Atmel and the Mica2 sensor nodes. Avrora contains a flexible framework for simulating and analyzing assembly program

本文介绍了除TOSSIM之外的几种无线传感器网络模拟器,包括Avrora、Viptos、EMStar/EMtos、Prowler。Avrora提供精确的周期模拟,支持大规模网络;Viptos扩展了TOSSIM,支持异构网络模拟;EMStar和EMtos是Linux为基础的框架,允许NesC代码在EmStar环境中运行;Prowler是一款概率无线网络模拟器,专注于物理通信层的模拟。这些模拟器各有特点,适用于不同需求的传感器网络研究。
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