188 search results - page 3 / 38 » Performance Analysis of Contention Based Medium Access Contr... |
ICC
2008
IEEE
13 years 12 months ago
2008
IEEE
Abstract—In this paper, we analyze three opportunistic multichannel MAC protocols that associate a newcoming terminal station to one of the access points available within its tra...
JSAC
2011
12 years 8 months ago
2011
—Several contention-based Medium Access Control (MAC) protocols have been proposed for the vehicles to gain the radio channels to distribute active safety messages timely, e.g., ...
INFOCOM
2009
IEEE
14 years 4 days ago
2009
IEEE
Abstract—This paper presents a protocol-independent approach to reveal a new insight into the performance of carrier sense multiple access with collision avoidance (CSMA/CA) prot...
WCNC
2008
IEEE
13 years 12 months ago
2008
IEEE
— In this paper, we propose a contention based uplink Medium Access Control (MAC) protocol design for Wireless Local Area Networks (WLANs) with Spatial Division Multiple Access (...
GLOBECOM
2009
IEEE
14 years 7 days ago
2009
IEEE
—We address the problem of collaborative sensing in cognitive radios. In a cognitive radio network, all the nodes may sense the spectrum simultaneously. They should then exchange...