242 search results - page 1 / 49 » Design and Evaluation of a Routing-Informed Cooperative MAC ... |
INFOCOM
2008
IEEE
13 years 10 months ago
2008
IEEE
—Cooperative relaying has been shown to provide diversity gains which can significantly improve the Packet Error Rate (PER) in wireless transmissions. In ad hoc wireless routing...
PERCOM
2007
ACM
14 years 3 months ago
2007
ACM
Cooperative communications fully leverages the broadcast nature of the wireless channel and spatial diversity, thereby achieving tremendous improvements in system capacity and dela...
BROADNETS
2006
IEEE
13 years 10 months ago
2006
IEEE
— Medium access control (MAC) protocols have been studied under different contexts for several years now. In all these MAC protocols, nodes make independent decisions on when to ...
AINA
2007
IEEE
13 years 10 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...
INFOCOM
2007
IEEE
13 years 10 months ago
2007
IEEE
Abstract— The ability of smart antennas to improve performance in a typically constrained ad-hoc network environment, has helped them garner significant attention over the last ...