5657 search results - page 988 / 1132 » Micropayments for Wireless Communications |
191
click to vote
CCS
2009
ACM
16 years 1 months ago
2009
ACM
We propose a proximity-based access control scheme for implantable medical devices (IMDs). Our scheme is based on ultrasonic distancebounding and enables an implanted medical devi...
194
click to vote
CCS
2009
ACM
16 years 1 months ago
2009
ACM
In mobile networks, authentication is a required primitive of the majority of security protocols. However, an adversary can track the location of mobile nodes by monitoring pseudo...
168
click to vote
INFOCOM
2009
IEEE
16 years 1 months ago
2009
IEEE
Distributed opportunistic scheduling (DOS) is studied for wireless ad-hoc networks in which many links contend for the channel using random access before data transmissions. Simpl...
191
click to vote
INFOCOM
2009
IEEE
16 years 1 months ago
2009
IEEE
—We propose to use multiscale entropy analysis in characterisation of network traffic and spectrum usage. We show that with such analysis one can quantify complexity and predict...
183
click to vote
ICPADS
2008
IEEE
16 years 28 days ago
2008
IEEE
Underwater Sensor Networks (UWSN) are widely used in many applications, such as oceanic resource exploration, pollution monitoring, tsunami warnings and mine reconnaissance. In UW...