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Computing and Communications for the Software-Defined Metamaterial Paradigm: A Context Analysis
(2017)
Metamaterials are artificial structures that have recently enabled the realization of novel electromagnetic components with engineered and even unnatural functionalities. Existing metamaterials are specifically designed ...
Context-aware self-optimization in multiparty converged mobile environments
(2010)
The increase of networking complexity requires the design of new performance optimization schemes for delivering different types of sessions to users under different conditions. In this scope, special attention is given ...
Adaptive optimization for active queue management supporting TCP flows
(Institute of Electrical and Electronics Engineers Inc., 2016)
An adaptive decentralized strategy for active queue management of TCP flows over communication networks is presented. The proposed strategy solves locally, at each link, an optimal control problem, minimizing a cost composed ...
An enhanced MBMS service provision approach for improved performance in UTRAN
(2011)
As currently specified by 3GPP for UMTS, MBMS services are provided within a cell, either by P-t-P or by P-t-M transmission mode, but not both at the same time. Our previous work highlighted the inefficiencies that can ...
CelEc framework for reconfigurable small cells as part of 5G ultra-dense networks
(Institute of Electrical and Electronics Engineers Inc., 2017)
This paper proposes the Cella Ecosystem (CelEc) concept for emerging 5G ultra dense Networks, to evolve and supplement the Mobile Radio Network by using the crowd's User Equipments (UEs), densely distributed in our physical ...
Workload Characterization of Programmable Metasurfaces
(Association for Computing Machinery, 2019)
Metasurfaces are envisaged to play a key role in next-generation wireless systems due to their powerful control over electromagnetic waves. The last decade has witnessed huge advances in this regard, shifting from static ...
An Interpretable Neural Network for Configuring Programmable Wireless Environments
(2019)
Software-defined metasurfaces (SDMs) comprise a dense topology of basic elements called meta-atoms, exerting the highest degree of control over surface currents among intelligent panel technologies. As such, they can ...
Dynamic selection of Virtual Small Base Station in 5G Ultra-Dense Network using Initializing Matching Connection Algorithm
(2019)
The 5G cellular network is the new generation of mobile networks that will play a key role in supporting current and forthcoming demands for wireless access by various devices in an Ultradense network. Small Cells is the ...
Modeling Probabilistic Flooding in VANETs for Optimal Rebroadcast Probabilities
(2019)
Probabilistic flooding is commonly considered in vehicular ad-hoc networks (VANETs) to alleviate the celebrated broadcast storm problem. Heuristics and simulations have so far proved to be an efficient way with which to ...
Formal Verification of a Programmable Hypersurface
(Springer International Publishing, 2018)
A metasurface is a surface that consists of artificial material, called metamaterial, with configurable electromagnetic properties. This paper presents work in progress on the design and formal verification of a programmable ...