392 search results - page 22 / 79 » Connected coverage in wireless networks with directional ant... |
MOBICOM
2010
ACM
14 years 9 months ago
2010
ACM
We report a first-of-its-kind realization of directional transmission for smartphone-like mobile devices using multiple passive directional antennas, supported by only one RF chai...
SECON
2010
IEEE
14 years 7 months ago
2010
IEEE
Abstract--Directional antennas offer many potential advantages for wireless networks such as increased network capacity, extended transmission range and reduced energy consumption....
VTC
2008
IEEE
15 years 3 months ago
2008
IEEE
— We propose a dynamic blind beamforming scheme which allows to benefit from antenna directivity in large mobile ad hoc networks while avoiding heavy feedback to track mobile no...
ICC
2007
IEEE
15 years 3 months ago
2007
IEEE
—In this paper the problem of evaluating the statistics of the connected nodes position in a multi-hop wireless random ad hoc network is addressed. In particular, an analytical m...
ICC
2007
IEEE
15 years 3 months ago
2007
IEEE
Recent studies on directional Media Access Control (MAC) protocols using smart antennas for wireless ad hoc networks have shown that directional MAC protocols outperform traditiona...