208 search results - page 6 / 42 » Investigation of the IEEE 802.11 Medium Access Control (MAC) |
IFIP
2003
Springer
14 years 3 months ago
2003
Springer
Abstract. Providing energy efficiency in MAC (Medium Access Control) layer, while achieving desirable throughput, is an important research issue in the area of wireless networking....
LCN
2008
IEEE
14 years 4 months ago
2008
IEEE
—Ultra-wideband (UWB) is a physical (PHY) layer technology that promises high transmission rates, as well as high resistance to noise and multipath effects. However, the impulseb...
WCNC
2008
IEEE
14 years 4 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 (...
ICCSA
2009
Springer
14 years 2 months ago
2009
Springer
IEEE 802.11 Distributed Coordination Function (DCF) guarantees fair transmission opportunity to stations. Channel occupation of low rate stations in IEEE 802.11 Wireless Local Area...
GLOBECOM
2009
IEEE
14 years 4 months 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...