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Optimal wireless indoor network planning requires huge number of iterations and evaluations of indoor coverage for each antenna location until an optimal solution is reached. Consequently, accurate and scalable calculation of power strength for indoor scenarios becomes necessary. The contribution in this paper is to reduce the complexity of 3D ray tracing for deterministic indoor power prediction...
Providing high-performance indoor coverage, especially with continuous growth in high data rate demands, is a considerable challenge. This constitutes a major problem given that statistics indicate that 80% of data is expected to be generated from within indoor environments. Therefore, in order to achieve the objectives of LTE cellular systems in terms of reliable broadband communications, careful...
Hot spot coverage requirements of indoor environments necessitate adequate network platforms and optimal network planning. Optimal network planning imposes numerous iterative computations and evaluations of network coverage until the best antenna layout is achieved. Therefore, accurate and scalable indoor propagation models become of the ultimate essence. In this paper, image theory adopting a feasible...
IEEE 802.11s Mesh WLAN is a promising access network standard launched for the aim of enhancing channels' utilization, coverage extension with simple and cheap network deployment. Mesh WLAN faces challenges in power management, channel assignment, traffic forwarding, admission control, security and coexistence with other technologies. The main objective of this paper is to increase the mesh WLAN throughput...
This paper proposes a scheduling approach for mobile uplink WiMAX system that provides a trade-off between delay requirement satisfaction and throughput maximization. The paper starts by introducing three scheduling algorithms each with a different objective. The first aim is to maximize the throughput of the system, while maintaining the user fairness. The second aim is to satisfy the delay requirements...
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