61 search results - page 12 / 13 » A Directional MAC Protocol for Practical Smart Antennas |
SIGCOMM
2010
ACM
13 years 5 months ago
2010
ACM
A PHY and MAC protocol for MIMO concurrent transmissions, called Contrabass, is presented. Concurrent transmissions, also referred to as multi-user MIMO, are simultaneous transmis...
ICC
2007
IEEE
13 years 12 months ago
2007
IEEE
—Conventional 802.11 medium access control (MAC) characteristics. In particular, all of these designs adopted a protocols have been designed separately from the characteristics s...
Publication
In this paper, we propose a method for detecting the positions of pedestrians by cooperation of multiple cars with directional antennas to support drivers for pedestrian safety. In...
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Presentation
In this paper, we propose a method for detecting the positions of pedestrians by cooperation of multiple cars with directional antennas to support drivers for pedestrian safety. In...
ICC
2007
IEEE
13 years 12 months ago
2007
IEEE
— Cooperative relaying is a promising alternative for conventional mobile communications systems as it is able to increase coverage and throughput of these systems. Due to practi...