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The best congestion control occurs on when TCP (Transmission Control Protocol) and AQM (Active Queue Management) algorithms work together. Most exploited AQM algorithm is RED (Random Early Detection) known under a set of flavors. RED only algorithms have performances depending on the proper setting of cache/queue parameters. As all RED algorithms depend on the average value of the tail and tend to...
In view to support decisions for the best routing protocol for specific applications of Wireless Sensor Networks (WSN), a comparative analysis is provided in relevant simulated scalable scenarios. Simulated and tested routing protocols in WSN are pro-active DSDV and reactive AODV, DSR and AOMDV protocols. Parameters as throughput, end to end delay, network's life, time of finding the routes, number...
The goal of this paper is to make an investigation and a timing analysis of several interesting communication protocols designed to be used in industrial control networks. By comparing protocol properties with application requirements, an appropriate protocol for the demands of the communication system can be found. The selected fieldbus protocols are discussed and a comparison of their static network...
The Unified Modeling Language (UML) is a well known approach for specifying and designing software components. UML for hardware designs of embedded systems is also possible in the simulation process, when the hardware is in the software form. The large number of tools for UML, the generl adoption of this technology for heterogeneous system design and verification, makes UML a very powerful and robust...
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