295 search results - page 10 / 59 » Resource Allocation in Wireless Networks Using Directional A... |
INFOCOM
2005
IEEE
14 years 4 months ago
2005
IEEE
We consider the problem of neighbor discovery in static wireless ad hoc networks with directional antennas. We propose several probabilistic algorithms in which nodes perform rand...
SENSYS
2006
ACM
14 years 4 months ago
2006
ACM
Introducing mobile data sinks into wireless sensor networks (WSNs) improves the energy efficiency and the network lifetime, and is demanded for many application scenarios, such a...
ICIP
2008
IEEE
15 years 3 days ago
2008
IEEE
In this paper, we explore the use of directional antennas in relay transmission to improve the performance of video multicast with omni-directional relays in infrastructurebased wi...
CISS
2007
IEEE
14 years 4 months ago
2007
IEEE
AbstractWe consider a wireless network consisting of multiple sources communicating with their corresponding destinations utilizing a single half-duplex relay. The goal is to min...
INFOCOM
2002
IEEE
14 years 3 months ago
2002
IEEE
— Directional antennas can be useful in significantly increasing node and network lifetime in wireless ad hoc networks. In order to utilize directional antennas, an algorithm is ...