1348 search results - page 265 / 270 » Group monitoring in mobile wireless sensor networks |
UIC
2010
Springer
14 years 7 months ago
2010
Springer
As a result of the recent explosion of sensor-equipped mobile phone market, the phenomenal growth of Internet and social network users, and the large deployment of sensor network i...
TWC
2008
14 years 9 months ago
2008
Abstract--Positioning in indoor wireless environments is growing rapidly in importance and gains commercial interests in context-awareness applications. The essential challenge in ...
MOBISYS
2009
ACM
15 years 10 months ago
2009
ACM
Establishing trust between a group of individuals remains a difficult problem. Prior works assume trusted infrastructure, require an individual to trust unknown entities, or provi...
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MOBISYS
2007
ACM
15 years 9 months ago
2007
ACM
When the range of single-hop wireless communication is limited by distance or harsh radio propagation conditions, relays can be used to extend the communication range through mult...
COMCOM
2008
14 years 9 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...