52 search results - page 1 / 11 » The Impact of Channel Randomness on Coverage and Connectivit... |
TWC
2008
13 years 4 months ago
2008
Abstract-- In this paper, we first present an analytical procedure for the computation of the node isolation probability and coverage in an ad hoc network in the presence of channe...
ICC
2007
IEEE
13 years 11 months ago
2007
IEEE
—In this paper the problem of evaluating the statistics of the connected nodes position in a multi-hop wireless random ad hoc network is addressed. In particular, an analytical m...
COMSWARE
2007
IEEE
13 years 11 months ago
2007
IEEE
— In this paper, we focus on the construction of an efficient dominating set in ad hoc and sensor networks. A set of nodes is said to be dominating if each node is either itself...
ICDCS
2010
IEEE
13 years 6 months ago
2010
IEEE
Abstract—Coverage problem is a fundamental issue in wireless ad hoc and sensor networks. Previous techniques for coverage scheduling often require accurate location information o...
PIMRC
2008
IEEE
13 years 11 months ago
2008
IEEE
Random beamforming, where each node selects a main beam direction without any coordination with other nodes, has been proposed as a simple technique to improve connectivity in wire...