1187 search results - page 163 / 238 » Access control in wireless sensor networks |
MOBISYS
2008
ACM
14 years 7 months ago
2008
ACM
Wireless interfaces are major power consumers on mobile systems. Considerable research has improved the energy efficiency of elongated idle periods or created more elongated idle ...
COMCOM
2008
13 years 8 months ago
2008
Recently, wireless local area network (WLAN) hotspots have been deployed in many areas (e.g., cafes, airports, university campuses). The new IEEE 802.11e standard further provides...
IMC
2007
ACM
13 years 9 months ago
2007
ACM
Multi-hop wireless mesh networks are increasingly being deployed for last-mile Internet access. Typically, network algorithms such as routing, channel assignment and topology cont...
MOBICOM
2003
ACM
14 years 1 months ago
2003
ACM
Routers are expected to play an important role in the IPbased wireless data network. Although a substantial number of techniques have been proposed to improve wireless network per...
MSWIM
2005
ACM
14 years 1 months ago
2005
ACM
The increase of IEEE 802.11’s bandwidth led to a deployment of many multimedia applications over wireless networks. Nevertheless, these applications impose stringent constraints...