108 search results - page 15 / 22 » Location Estimation in Ad Hoc Networks with Directional Ante... |
WCNC
2008
IEEE
14 years 2 months ago
2008
IEEE
—In this paper, we propose a collaborative localization scheme which utilizes, in addition to the range estimates to nodes with known locations (anchors), the range estimates bet...
MOBIHOC
2000
ACM
14 years 3 days ago
2000
ACM
— We present an approach to multicasting messages among highly mobile hosts in ad hoc networks. We suggest a new definition of a role-based multicast that suits the special need...
MOBIHOC
2007
ACM
14 years 7 months ago
2007
ACM
Several centralized and distributed algorithms have been recently proposed to maximize the multicast lifetime for directional communications in wireless ad-hoc networks. Their per...
GLOBECOM
2009
IEEE
13 years 11 months ago
2009
IEEE
In this paper, we present a spatiotemporal multicast , called a mobicast, protocol for supporting applications which require spatiotemporal coordination in VANETs. The spatiotempor...
FGCN
2008
IEEE
14 years 2 months ago
2008
IEEE
Many applications in vehicular networks need the data to be disseminated from a source vehicle to a large number of vehicles in the network. Although many solutions to this proble...