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PolyMAX, a Mobile WiMAX module for the ns-2 simulator with QoS and AMC support

机译:PolyMAX,用于ns-2模拟器的移动WiMAX模块,具有QoS和AMC支持

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摘要

In this paper, we present the PolyMAX module which enhances network simulator 2 (ns-2), the most popular network simulator used in academia, to provide one of the most complete simulation tools to evaluate the performance of Mobile WiMAX networks. PolyMAX is based on the National Institute of Standards and Technology (NIST) module and our specific contributions consist on the design and implementation of the Quality of Service (QoS) classes and QoS management messages, the uplink access grant-request mechanisms, Adaptive Modulation and Coding, and a scheduler handling all five WiMAX QoS classes. We also present validation results for the different components of our module and typical WiMAX simulation scenarios illustrating its flexibility and some of its features. The PolyMAX module represents an important tool enabling researchers to easily implement their Mobile WiMAX scheduling and Adaptive Modulation and Coding (AMC) algorithms and accurately evaluate their performance for realistic scenarios.
机译:在本文中,我们介绍了PolyMAX模块,该模块增强了学术界使用最广泛的网络模拟器网络模拟器2(ns-2),从而提供了最完整的模拟工具之一来评估Mobile WiMAX网络的性能。 PolyMAX基于美国国家标准技术研究院(NIST)模块,我们的具体贡献包括服务质量(QoS)类和QoS管理消息的设计和实现,上行链路访问授权请求机制,自适应调制和编码,以及处理所有五个WiMAX QoS类的调度程序。我们还将提供模块不同组件的验证结果以及典型的WiMAX仿真场景,以说明其灵活性和某些功能。 PolyMAX模块是使研究人员能够轻松实现其移动WiMAX调度和自适应调制与编码(AMC)算法并针对实际情况准确评估其性能的重要工具。

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