In addition, detailed models for prominent wireless systems like IEEE 802.11 and IEEE 802.16 are presented. The wireless section covers all essential modeling principles for dealing with physical layer, link layer and wireless channel behavior. The parts dealing with modeling and models for network simulations are split into a wireless section and a section dealing with higher layers. The focus of the tools part is on two distinct simulations engines: OmNet++ and ns-3, while it also deals with issues like parallelization, software integration and hardware simulations. This book focuses on tools, modeling principles and state-of-the art models for discrete-event based network simulations, the standard method applied today in academia and industry for performance evaluation of new network designs and architectures. A crucial step during the design and engineering of communication systems is the estimation of their performance and behavior especially for mathematically complex or highly dynamic systems network simulation is particularly useful.
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