190 search results - page 5 / 38 » Asymptotic Connectivity in Wireless Networks Using Direction... |
TMC
2002
13 years 7 months ago
2002
We consider ad hoc wireless networks that use directional antennas and have limited energy resources. To explore quantitatively the advantage offered by the use of directional ante...
GLOBECOM
2006
IEEE
14 years 1 months ago
2006
IEEE
- Recently, several MAC protocols using directional antennas, typically referred to as directional MAC protocols, have been proposed for wireless ad hoc networks. However, the MAC ...
MOBISYS
2009
ACM
14 years 8 months ago
2009
ACM
We design, implement, and evaluate a vehicular communication system that improves uplink connectivity through multi-lobe beam pattern switching on a smart antenna. Directionality ...
MSN
2005
Springer
14 years 28 days ago
2005
Springer
Using directional antennas in wireless ad hoc networks is an attractive issue due to its potential advantages such as spatial reuse, low power consumption and low chance of interfe...
INFOCOM
2009
IEEE
14 years 2 months ago
2009
IEEE
—In this paper we analyze the capacity of wireless mesh networks that use omni or directional antennas. The capacity in our analysis is the end-to-end per-node throughput. Our an...