4189 search results - page 776 / 838 » On the Security of Wireless Sensor Networks |
ADHOC
2011
13 years 5 months ago
2011
Acoustic underwater wireless sensor networks (UWSN) have recently gained attention as a topic of research. Such networks are characterized by increased uncertainty in medium acces...
ICC
2007
IEEE
14 years 4 months ago
2007
IEEE
An impulse radio indoor mapping and positioning technique has been proposed. This technique enables impulse radios to use the times of arrival (TOAs) of dominant echoes from the su...
INFOCOM
2010
IEEE
13 years 8 months ago
2010
IEEE
Abstract—In cognitive radio networks (CRNs), detecting smallscale primary devices—such as wireless microphones (WMs)— is a challenging, but very important, problem that has n...
ICIP
2007
IEEE
14 years 12 months ago
2007
IEEE
In this paper we present a novel video coding scheme to compress stereo video sequences. We consider a wireless sensor network scenario, where the sensing nodes cannot communicate...
PERCOM
2007
ACM
14 years 9 months ago
2007
ACM
In this paper we present a toolkit for realizing capacitive sensing applications for human-computer interaction in pervasive computing systems. We argue that capacitive sensors - ...