54 search results - page 3 / 11 » Fine-grained channel access in wireless LAN |
VTC
2008
IEEE
14 years 2 months ago
2008
IEEE
—In this paper a cooperative retransmission scheme for 802.11 WLANs is proposed. The mechanism allows stations with good channel to the access point to retransmit packets on beha...
SIGCOMM
1994
ACM
13 years 11 months ago
1994
ACM
In recent years, a wide variety of mobile computing devices has emerged, including portables, palmtops, and personal digit al assistants. Providing adequate network connectivity y...
LCN
2002
IEEE
14 years 19 days ago
2002
IEEE
—The design of a wireless local area network (WLAN) has an important issue of determining the optimal placement of access points (APs) and assignment of channels to them. WLAN se...
MOBICOM
2009
ACM
14 years 2 months ago
2009
ACM
Spatial multiple access holds the promise to boost the capacity of wireless networks when an access point has multiple antennas. Due to the asynchronous and uncontrolled nature of...
VTC
2007
IEEE
14 years 2 months ago
2007
IEEE
Opportunistic user access scheduling enhances the capacity of wireless networks by exploiting the multi user diversity. When frame aggregation is used, opportunistic schemes are no...