542 search results - page 58 / 109 » Optimized wireless video transmission using classification |
162
Voted
TMC
2010
15 years 2 months ago
2010
—Energy-efficiency is a central challenge in sensor networks, and the radio is a major contributor to overall energy node consumption. Current energy-efficient MAC protocols fo...
128
Voted
CORR
2010
Springer
15 years 3 months ago
2010
Springer
: In this paper we propose two analytically tractable stochastic models of non-slotted Aloha for Mobile Ad-hoc NETworks (MANETs): one model assumes a static pattern of nodes while ...
122
Voted
ICASSP
2008
IEEE
15 years 10 months ago
2008
IEEE
We address the design and optimization of an energy-efficient lifting-based 2D transform for wireless sensor networks with irregular spatial sampling. The 2D transform is designe...
128
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ICC
2007
IEEE
15 years 10 months ago
2007
IEEE
Abstract— We propose a power and constellation-size adaptation scheme for the multicast system employing multilevel quadrature amplitude modulation (MQAM) with discrete constella...
164
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INFOCOM
2008
IEEE
15 years 10 months ago
2008
IEEE
—A joint congestion control, channel allocation and scheduling algorithm for multi-channel multi-interface multihop wireless networks is discussed. The goal of maximizing a utili...