639 search results - page 56 / 128 » Minimizing transmission energy in wireless video communicati... |
INFOCOM
2006
IEEE
15 years 3 months ago
2006
IEEE
— We consider the fundamental delay tradeoffs for minimizing energy expenditure in a multi-user wireless downlink with randomly varying channels. First, we extend the BerryGallag...
MOBICOM
2005
ACM
15 years 3 months ago
2005
ACM
Vehicular Ad Hoc Networks (VANET) have several characteristics that distinguish them from other ad hoc networks. Among those is the rapid change in topology due to traffic jams, w...
GLOBECOM
2009
IEEE
15 years 1 months ago
2009
IEEE
In this paper, we consider the energy-efficient resource allocation that minimizes a general cost function of average user powers in wireless networks. A class of so-called -fair c...
MOBICOM
2004
ACM
15 years 3 months ago
2004
ACM
Topology control algorithms usually reduce the number of links in a wireless network, which in turn decreases the degree of connectivity. The resulting network topology is more su...
MOBICOM
2000
ACM
15 years 2 months ago
2000
ACM
An ad-hoc network is formed by a group of mobile hosts upon a wireless network interface. Previous research in this area has concentrated on routing algorithms which are designed ...