84 search results - page 16 / 17 » Proximity Sensing Using IEEE 802.15.4 Radios |
ICNP
2007
IEEE
13 years 11 months ago
2007
IEEE
Abstract—Radio frequency identification (RFID) is a technology where a reader device can “sense” the presence of a closeby object by reading a tag device attached to the obj...
WCNC
2010
IEEE
13 years 3 months ago
2010
IEEE
— Previous works studied the effect of many system parameters on spectrum sharing opportunities where secondary users access the spectrum of primary users. However, a parameter t...
IPPS
2006
IEEE
13 years 11 months ago
2006
IEEE
Selective forwarding attacks may corrupt some missioncritical applications such as military surveillance and forest fire monitoring. In these attacks, malicious nodes behave like...
HICSS
2003
IEEE
13 years 10 months ago
2003
IEEE
Todays, we assist to the explosive development of mobile computing devices like PDAs and cell-phones, the integration of embedded intelligence (like Web server) in more and more c...
ICRA
2010
IEEE
13 years 3 months ago
2010
IEEE
— One long-standing challenge in robotics is the realization of mobile autonomous robots able to operate safely in existing human workplaces in a way that their presence is accep...