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MOBICOM
2009
ACM
15 years 11 months ago
Impact of mobility on spectrum sensing in cognitive radio networks
In cognitive radio networks (CRNs), spectrum sensing is key to opportunistic spectrum access while preventing any unacceptable interference to primary users’ communications. Alt...
Alexander W. Min, Kang G. Shin
CIA
2006
Springer
15 years 8 months ago
The Helpful Environment: Distributed Agents and Services Which Cooperate
Imagine a future environment where networks of agents - people, robots and software agents - interact with sophisticated sensor grids and environmental actuators to provide advice,...
Austin Tate
PERCOM
2004
ACM
16 years 4 months ago
Learning to Detect User Activity and Availability from a Variety of Sensor Data
Using a networked infrastructure of easily available sensors and context-processing components, we are developing applications for the support of workplace interactions. Notions o...
Dave Snowdon, Jean-Luc Meunier, Martin Mühlen...
ICC
2007
IEEE
101views Communications» more  ICC 2007»
15 years 10 months ago
On the Limitations of Random Sensor Placement for Distributed Signal Detection
— We consider the design of a sensor network for detecting an emitter who if present is known to be located in an interval but whose exact position is unknown. We seek to minimiz...
Zhenyu Tu, Rick S. Blum
SYRCODIS
2008
104views Database» more  SYRCODIS 2008»
15 years 5 months ago
Search Request Routing in Bittorrent and other P2P based File Sharing Networks
Existing p2p file sharing networks doesn't always give their users abilities to make an effective and fast searches for particular data. In this paper we introduce some impro...
Konstantin Scherbakov