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Recent Submissions
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Connectivity of large-scale WSNs in fading environments under different routing Mechanisms
(Institute of Electrical and Electronic Engineers, 2015-06-12)
Conference lecture
Open AccessAs the number of nodes in wireless sensor networks (WSNs) increases, new challenges have to be faced in order to maintain their performance. A fundamental requirement of several applications is the correct transmission of ... -
Routing in accumulative multi-hop networks
(Institute of Electrical and Electronic Engineers, 2015-05-01)
Conference lecture
Open AccessThis paper investigates the problem of finding optimal paths in single-source single-destination accumulative multi-hop networks. We consider a single source that communicates to a single destination assisted by several ... -
Competitive design of energy harvesting communications in wireless fading channels
(Institute of Electrical and Electronic Engineers, 2015-07-01)
Conference lecture
Open AccessThis paper considers the design of online transmission policies for slotted energy harvesting point-to-point communications systems in wireless fading channels. The objective is to minimize the competitive rate gap that ... -
On the impact of correlated sampling processes in WSNs with energy-neutral operation
(Institute of Electrical and Electronic Engineers, 2015-06-12)
Conference lecture
Open AccessIn this paper, we consider a communication scenario where multiple EH sensor nodes collect correlated measurements of an underlying random field. The nodes operate in an energy-neutral manner (i.e. energy is used as soon ... -
P-MR: Backpressure Routing for the Heterogeneous Multi-Radio Backhaul of Small Cells
(Institute of Electrical and Electronics Engineers, 2015-10)
Conference lecture
Open AccessDense small cell (SC) deployments are expected to help handling the explosive growth of mobile data usage. However, the backhaul of these deployments will face several challenges where point-to-point ... -
Shared access terrestrial-satellite backhaul network enabled by smart antennas: SANSA
(2015-07-02)
Conference lecture
Restricted access - publisher's policyThis extended abstract gives an overview of the research activities that will be carried out in the SANSA project, funded by the EU under the H2020 Programme. In particular, it details the objectives and benefits of ... -
Competitive analysis of energy harvesting wireless communication systems
(Institute of Electrical and Electronics Engineers, 2014-05-16)
Conference lecture
Open AccessA competitive analysis for the online and offline optimization problems for a slotted energy harvesting (EH) wireless communication system is studied. The objective is to design online strategies that minimize the competitive ... -
Competitive design of power allocation strategies for energy harvesting wireless communication systems
(Institute of Electrical and Electronics Engineers, 2014-12-05)
Conference lecture
Open AccessThis paper considers the design of online power allocation strategies for slotted energy harvesting point-to-point communications systems. The objective is to minimize the competitive rate gap that is defined as the ... -
Reconstruction of correlated sources with energy harvesting constraints
(Institute of Electrical and Electronics Engineers, 2015-05-22)
Conference lecture
Open AccessIn this paper, we investigate how to minimize the distortion in the reconstruction of correlated sources.We consider a communication scenario where a sensor node is capable of harvesting energy from the environment and ... -
Distributed Q-Learning for energy harvesting heterogeneous networks
(Institute of Electrical and Electronics Engineers, 2015-06)
Conference report
Open AccessWe consider a two-tier urban Heterogeneous Net- work where small cells powered with renewable energy are deployed in order to provide capacity extension and to offloa d macro base stations. We use reinforcement learning ...
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