392 search results - page 5 / 79 » Connected coverage in wireless networks with directional ant... |
176
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ICC
2008
IEEE
16 years 14 days ago
2008
IEEE
— Directional antennas are very attractive in Wireless Mesh Networks (WMN). We study the problem of link scheduling and power control in a Time-Division Multiple Access (TDMA) WM...
200
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MOBISYS
2009
ACM
16 years 6 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 ...
146
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INFOCOM
2006
IEEE
16 years 2 days ago
2006
IEEE
— Energy-efficient broadcast communication is an important problem in wireless ad hoc networks. Previously, minimum-energy broadcast that exploits the broadcast nature of radio ...
179
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PIMRC
2008
IEEE
16 years 12 days ago
2008
IEEE
Random beamforming, where each node selects a main beam direction without any coordination with other nodes, has been proposed as a simple technique to improve connectivity in wire...