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This paper introduces a novel simple, low-complexity heuristic approach of user selection for simultaneous transmission to several users in the downlink and design of the corresponding antenna weig

© 2018, Springer Science+Business Media, LLC, part of Springer Nature. This paper considers the problem of estimating the sum the last W elements of a stream of integers in { 0 , 1 , ? , R}.

Charge density wave transitions are frequent occurrences in transition metal chalcogenides due to electronic instabilities engendered by their low structural dimensionality.

In this paper we pose and answer two questions about solutions of the linear complementarity problem (LCP).

A recent paper [1] has highlighted the near-far effect in IEEE 802.11b [2-3].

The potential advantages of cooling digital electronics and fiber optics facilities to LN2 temperatures is discussed: X2 improvement in majority carrier mobility, freeze-out of minority carriers, X

Coherent detection and novel modulation schemes enable more compact channel insertion/extraction in wavelength cross-connects, but possibly with further optical noise.

The compatibility of Geneva 2006 frequency plan (GE06) assignments and allocations for digital terrestrial television (DTT) is determined using ITU-R P.1546 propagation prediction method.

The properties of sulfhemoglobin (sulfHb) were investigated using disk gel isoelectric focusing and optical spectrophotometry.

We consider the sum coloring and sum multicoloring problems on several fundamental classes of graphs, including the classes of interval and k-claw free graphs.

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