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Cognitive Radio in a Frequency Planned Environment: Can it work?
Linköping University, Department of Electrical Engineering, Communication Systems. Linköping University, The Institute of Technology.
Royal Institute of Technology.
2007 (English)In: Proceedings of the 50th IEEE Global Telecommunications Conference (GLOBECOM'07), 2007, 3548-3552 p.Conference paper (Refereed)
Abstract [en]

The objective of this work is to assess some fundamental limits of operation for cognitive radios in a frequency- planned environment. We present a first-order analysis of the carrier-to-noise-and-interference situation in a cellular wireless network, and analyze the impact of cognitive users starting to transmit. The main conclusion is that introducing cognitive transmitters in a frequency-planned cellular network without causing substantial interference is very challenging.

Place, publisher, year, edition, pages
2007. 3548-3552 p.
National Category
Engineering and Technology
URN: urn:nbn:se:liu:diva-25607DOI: 10.1109/GLOCOM.2007.674ISBN: 978-1-4244-1043-9OAI: diva2:246100
Available from: 2009-10-08 Created: 2009-10-08 Last updated: 2010-01-14

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Larsson, Erik G.
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Communication SystemsThe Institute of Technology
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ReferencesLink to record
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