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Quality of Service (QoS) provisioning is critical and mandatory in any Wireless Body Area Network (WBAN). Routing protocols for this kind of networks need to be very efficient and lightweight algorithms need to be developed as WBANs are wireless interconnection of resource constrained miniaturized sensors either implanted or worn in/on the body. Optimization of Delay QoS parameter is very important...
Wireless Mesh Networks (WMNs) have emerged as a key technology for next generation wireless networks showing rapid progress and inspiring numerous applications. Advanced antenna techniques, scheduling algorithms, admission control and routing schemes have attracted increased research interests aiming to optimize the performance of WMNs and satisfy their vast and diverse traffic requirements. However...
For every Gaussian relay network with a single source-destination pair, it is known that there exists a corresponding deterministic network called the discrete superposition network that approximates its capacity uniformly over all SNR's to within a bounded number of bits. The next step in this program of rigorous approximation is to determine whether coding schemes for discrete superposition models...
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