291 search results - page 38 / 59 » Optimal and Near-Optimal Energy-Efficient Broadcasting in Wi... |
INFOCOM
2011
IEEE
12 years 11 months ago
2011
IEEE
—A practical protocol jointly considering PHY and MAC for MIMO based concurrent transmissions in wireless ad hoc networks, called Contrabass, is presented. Concurrent transmissio...
ICASSP
2010
IEEE
13 years 7 months ago
2010
IEEE
— Ergodic stochastic optimization (ESO) algorithms are proposed to solve resource allocation problems that involve a random state and where optimality criteria are expressed in t...
PERVASIVE
2008
Springer
13 years 7 months ago
2008
Springer
Energy-efficency is a key concern when designing protocols for wireless sensor networks (WSN). This is of particular importance in commercial applications where demonstrable retur...
CISIS
2008
IEEE
13 years 7 months ago
2008
IEEE
A major issue in wireless sensor networks is to prolong network lifetime by efficient energy management. In this paper we present an initial study of maximum lifetime routing in s...
ICC
2000
IEEE
13 years 12 months ago
2000
IEEE
—In this paper we introduce the notion of power management within the context of wireless ad-hoc networks. More specifically, we investigate the effects of using different trans...