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NETWORKING
2011
12 years 11 months ago
The Problem of Sensing Unused Cellular Spectrum
Abstract. Sensing mechanisms that estimate the occupancy of wireless spectrum are crucial to the success of approaches based on Dynamic Spectrum Access. In this paper, we present k...
Daniel Willkomm, Sridhar Machiraju, Jean Bolot, Ad...
ESAS
2004
Springer
14 years 1 months ago
Public Key Cryptography in Sensor Networks - Revisited
The common perception of public key cryptography is that it is complex, slow and power hungry, and as such not at all suitable for use in ultra-low power environments like wireless...
Gunnar Gaubatz, Jens-Peter Kaps, Berk Sunar
ICC
2008
IEEE
137views Communications» more  ICC 2008»
14 years 2 months ago
On the Effect of Localization Errors on Geographic Routing in Sensor Networks
—Recently, network localization systems that are based on inter-node ranges have received significant attention. Geographic routing has been considered an application which can u...
Bo Peng, Rainer Mautz, Andrew H. Kemp, Washington ...
PERCOM
2007
ACM
14 years 8 months ago
Practical Exploitation of the Energy-Latency Tradeoff for Sensor Network Broadcast
As devices become more reliant on battery power, it is essential to design energy efficient protocols. While there is a vast amount of research into power save protocols for unicas...
Matthew J. Miller, Indranil Gupta
TRIDENTCOM
2008
IEEE
14 years 2 months ago
DRIVE: a reconfigurable testbed for advanced vehicular services and communications
This paper introduces DRIVE, a reconfigurable demonstrator that will allow for experimental validation of vehicular networking research, as well as proof of concept and realistic ...
Carolina Pinart, Pilar Sanz, Iván Lequerica...