Cognitive radio sensor networks offer a promising means of meeting rapidly expanding demand for wireless sensor network applications in new monitoring and objects tracking …
Y Wu, M Cardei - Computer Communications, 2016 - Elsevier
In traditional wireless sensor networks communicating on a single channel data throughput measured at the sink is constrained by the radio capability, interference, and collisions …
A cognitive radio wireless sensor network is one of the candidate areas where cognitive techniques can be used for opportunistic spectrum access. Research in this area is still in its …
C Wu, S Ohzahata, T Kato - 2012 International Symposium on …, 2012 - ieeexplore.ieee.org
With the increase of the number of wireless sensing or metering devices, the collection of sensing data using wireless communication becomes an important part of many …
AS Zahmati, S Hussain, X Fernando… - 2009 IEEE Toronto …, 2009 - ieeexplore.ieee.org
Adding cognition to the existing Wireless Sensor Networks (WSNs), or using numerous tiny sensors, similar to the idea presented in WSNs, in a Cognitive Radio Network (CRN) bring …
Research in Wireless Sensor Networks has witnessed a tremendous increase in the last two decades. Apart from military surveillance, wireless sensor network (WSN) have been …
Z Liang, D Zhao - 2010 IEEE international conference on …, 2010 - ieeexplore.ieee.org
Traditional wireless sensor networks (WSNs) working in the license-free spectrum suffer from uncontrolled interference as the license-free spectrum becomes increasingly crowded …
Given the highly variable physical layer characteristics in cognitive radio sensor networks (CRSN), it is indispensable to provide the performance analysis for cognitive radio users for …
G Vijay, EBA Bdira, M Ibnkahla - IEEE sensors journal, 2010 - ieeexplore.ieee.org
Wireless Sensor Networks are believed to be the enabling technology for Ambient Intelligence. They hold the promise of delivering to a smart communication paradigm which …