355 search results - page 25 / 71 » Energy Efficient Communications in Ad Hoc Networks Using Dir... |
VTC
2006
IEEE
14 years 1 months ago
2006
IEEE
— We consider the application of spatial multiplexing to ad hoc networks where nodes have multiple antennas. At the physical level, we suppose that layered space–time multiuser...
VTC
2007
IEEE
14 years 2 months ago
2007
IEEE
—In this paper, we study the use of IEEE 802.11e for priority based safety messaging for Inter-Vehicle Communications (IVC) in Vehicular Ad-Hoc Networks (VANET). The message prio...
CIC
2006
13 years 9 months ago
2006
- Directional antennas are used to improve spatial reuse, but have the problem of deafness. The DUDMAC protocol [9] uses the ORTS, OCTS, DDATA, and DACK mechanisms and a blocking a...
MSWIM
2005
ACM
14 years 1 months ago
2005
ACM
We consider the problem of energy aware localized routing in ad hoc networks. In localized routing algorithms, each node forwards a message based on the position information about...
INFOCOM
2003
IEEE
14 years 1 months ago
2003
IEEE
— Battery power is an important resource in ad hoc networks. It has been observed that in ad hoc networks, energy consumption does not reflect the communication activities in th...