385 search results - page 12 / 77 » Communication with Contextual Uncertainty |
100
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ICC
2009
IEEE
14 years 7 months ago
2009
IEEE
We consider the broadcast phase of a spectrally efficient two-phase decode-and-forward protocol which is used by a relay node to establish a bidirectional communication between two...
103
Voted
GLOBECOM
2009
IEEE
14 years 7 months ago
2009
IEEE
Abstract--We consider a set of multicast sources, each multicasting a finite amount of data to its corresponding destinations. The objective is to minimize the time to deliver all ...
76
Voted
WIOPT
2006
IEEE
15 years 3 months ago
2006
IEEE
— We introduce and discuss a novel link model that incorporates both uncertainty in the fading coefficients and the node distances for ad hoc networks with randomly placed nodes...
IJISTA
2006
14 years 9 months ago
2006
: Since facial expressions are a key modality in human communication, the automated analysis of facial images for the estimation of the displayed expression is central in the desig...
WIMOB
2008
IEEE
15 years 4 months ago
2008
IEEE
—In this paper, link level adaptation algorithms in a system applying spatial multiplexing in the presence of channel uncertainty are considered. The first part of this paper de...