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A new elastic optical network defragmentation strategy based on the reallocation of lightpaths sharing the most fragmented link
(2015-12-30)
In this paper, we propose and analyze a new defragmentation strategy for elastic optical networks (EON). Such strategy is based on the cyclical identification of the most fragmented optical link followed by later reallocation ...
Spectrally Efficient Fronthaul Architectures For A Cost-effective 5g C-ran
(IEEENew York, 2016)
An alternative non-cooperative transmission scheme based on coded redundant information
(IEEE, 2017)
Some of the future wireless networks are related tothe provision of higher data rates and lower energy consumption.In contrast to the clear increasing spectrum demand, bandwidthis a limited resource. Cooperative ...
Measurement-Based Evaluation of Spectral Efficiencies in Outdoor-Indoor Multiuser MISO Systems in Femto-Cells
(2016)
Based on measurements for a street-canyon-type femto-cell, we compare the downlink spectral efficiencies of various intra-cell interference mitigation systems. This includes zero-forcing (ZF), regularized ZF (RZF), and ...
Spectral characteristics of road surfaces and eye transmittance: Effects on energy efficiency of road lighting at mesopic levels
(Sage Publications Ltd, 2018-10)
In 2010, the CIE published a recommended system for mesopic photometry based on visual performance. According to this system, scenes illuminated at mesopic levels with light sources of high S/P ratio, will produce better ...
Partial spectral projected gradient method with active-set strategy for linearly constrained optimization
(SPRINGER, 2010)
A method for linearly constrained optimization which modifies and generalizes recent box-constraint optimization algorithms is introduced. The new algorithm is based on a relaxed form of Spectral Projected Gradient iterations. ...
Spectral redistribution of waveguided emission in BEH-PPV films
(Taylor & Francis Ltd, 2002-01-01)
We report on spectral redistribution of the photoluminescence (PL) emission from the edge of thin-film planar waveguides of the conjugated polymer BEH-PPV [Poly(2,5-bis(2'-ethyl-hexyl)-1,4-phenylenevinylene] induced by ...
Spectral redistribution of waveguided emission in BEH-PPV films
(Taylor & Francis Ltd, 2002-01-01)
We report on spectral redistribution of the photoluminescence (PL) emission from the edge of thin-film planar waveguides of the conjugated polymer BEH-PPV [Poly(2,5-bis(2'-ethyl-hexyl)-1,4-phenylenevinylene] induced by ...