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The design of distributed algorithms and techniques allowing for an efficient utilisation of infrastructure in terms of energy consumption is one of the key challenges in heterogeneous networks or HetNets. In this study the energy efficiency in the HetNet scenario is formulated as an optimisation problem and an iterative improvement algorithmic approach to(More)
— In comparison to traditional voice based circuit switched mobile systems, the multimedia content puts forward significantly strict quality of service requirements. In this perspective, a noticeable proportion of contemporary research has been driven towards exploring the possibilities of simultaneously utilizing geographically co-existing mobile networks(More)
This deliverable is written with two objectives in mind, and is organised as such. In the first part, it identifies the scope of the work package, introduces the key concepts and lays the foundation on which the work package develops. Next, it reviews the literature and technology available and provides an assessment of techniques that can be used to(More)