Hamilton Institute Seminar Series | Dr. C. Cano - Multi-channel MAC Protocols for Wireless Sensor Networks

Speaker: Dr. C. Cano
Duration: 40:09
Date: 31 July 2012
Abstract: Wireless Sensor Networks (WSNs) are networks formed by
highly constrained devices that communicate measured environmental
data using low-power wireless transmissions. The increase of spectrum
utilization in non-licensed bands along with the reduced power used by
these nodes is expected to cause high interference problems in WSNs.
Therefore, the design of new dynamic spectrum access techniques
specifically tailored to these networks plays an important role for
their future development. In this talk the main challenges of dynamic
spectrum access in WSNs will be described and a first approach to
coordinate sensor nodes will be presented.

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