963 search results - page 162 / 193 » 1-cc computer using UWB-IR for wireless sensor network |
DAC
2006
ACM
14 years 3 months ago
2006
ACM
duce system weight and volume, increase operating lifetime, The recent explosion in capability of embedded and portable decrease maintenance costs, and open new frontiers for inele...
TISSEC
2008
13 years 9 months ago
2008
Hop-by-hop data aggregation is a very important technique for reducing the communication overhead and energy expenditure of sensor nodes during the process of data collection in a...
MOBICOM
2004
ACM
14 years 2 months ago
2004
ACM
Many sensor network applications require location awareness, but it is often too expensive to include a GPS receiver in a sensor network node. Hence, localization schemes for sens...
SIGMETRICS
2010
ACM
14 years 1 months ago
2010
ACM
This paper addresses the problem of determining the node locations in ad-hoc sensor networks when only connectivity information is available. In previous work, we showed that the ...
EWSN
2006
Springer
14 years 20 days ago
2006
Springer
The wide availability of radio signal strength attenuation information on wireless radios has received considerable attention as a convenient means of deriving positioning informat...