190 search results - page 13 / 38 » Asymptotic Connectivity in Wireless Networks Using Direction... |
INFOCOM
2011
IEEE
13 years 9 days ago
2011
IEEE
—It is well-known that the application of directional antennas can help conserve bandwidth and energy consumption in wireless networks. Thus, to achieve efficiency in wireless n...
MOBIHOC
2009
ACM
14 years 9 months ago
2009
ACM
Sectorized antennas provide an attractive solution to increase wireless network capacity through higher spatial reuse. Despite their increasing popularity, the real-world performa...
DCOSS
2010
Springer
13 years 12 months ago
2010
Springer
A number of protocols have been proposed to date to defend against wormhole attacks in wireless networks by adopting synchronized clocks, positioning devices, or directional antenn...
SECON
2007
IEEE
14 years 2 months ago
2007
IEEE
— Beamforming antennas have been shown to improve spatial reuse in wireless networks. Protocols that aim to exploit beamforming antennas have leveraged benefits from directional...
AINA
2007
IEEE
14 years 2 months ago
2007
IEEE
Recently, several MAC protocols using directional antennas have been proposed for ad hoc networks, which are mainly evaluated by computer simulations. This paper develops a MAC pr...