This paper approaches innovation as a need and not as a choice, particularly in the case of mature systems, defined as localized systems of production that are deeply specialised in mature industries. Their only strategy to achieve competitiveness is an innovation-driven shake-out combining new technological patterns with the existing resources ...Download Now
In this paper, the authors propose a new integrated MAC/routing algorithm for CSMA channel access based Wireless Sensor Networks (WSNs). In modern joint MAC/routing solutions for WSNs, forwarding decisions are often made based on metrics related to the advancements toward a specific destination (sink) and this is usually achieved through ...Download Now
In this paper, the authors propose a novel technique for the provisioning of multicast streaming flows in 3G W-CDMA cellular systems. The authors' focus here is on the transmission of a downlink multicast streaming flow to the interested users in a 3G cell. Over such networks, due to multi-user interference ...Download Now
Cooperative communication techniques effectively improve performance and coverage of wireless networks. This requires to find proper methods to allocate power among source and relay nodes. When others cells with sources, destinations, and relays are present, the mutual interference can be a limiting factor which needs to be characterized. In this ...Download Now
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