869 search results - page 129 / 174 » Improved access point selection |
MOBISYS
2008
ACM
14 years 9 months ago
2008
ACM
Deployments of city-wide multi-hop 802.11 networks introduce challenges for maintaining client performance at vehicular speeds. We experimentally demonstrate that current network ...
ICDCS
2009
IEEE
14 years 7 months ago
2009
IEEE
In WiFi-based content distribution community infrastructure (CDCI), file servers are deployed in diverse locations around cities, caching popular files interesting to a communit...
PAM
2010
Springer
14 years 4 months ago
2010
Springer
Abstract. Interference among co-channel users is a fundamental problem in wireless networks, which prevents nearby links from operating concurrently. Directional antennas allow the...
INFOCOM
2008
IEEE
14 years 4 months ago
2008
IEEE
—We use a steerable beam directional antenna mounted on a moving vehicle to localize roadside WiFi access points (APs), located outdoors or inside buildings. Localizing APs is an...
ICC
2007
IEEE
14 years 4 months ago
2007
IEEE
—Most of the deployed IEEE 802.11 Wireless Local Area Networks (WLANs) use infrastructure Basic Service Set (BSS) in which an Access Point (AP) serves as a gateway between wired ...