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Cognitive radio in a frequency planned environment: Can it work?
KTH, School of Electrical Engineering (EES), Communication Theory.
KTH, School of Electrical Engineering (EES), Communication Theory.ORCID iD: 0000-0002-7926-5081
2007 (English)In: GLOBECOM 2007: 2007 IEEE GLOBAL TELECOMMUNICATIONS CONFERENCE, 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.
, IEEE Global Telecommunications Conference (Globecom), ISSN 1930-529X
National Category
URN: urn:nbn:se:kth:diva-28965DOI: 10.1109/GLOCOM.2007.674ISI: 000257505703095ScopusID: 2-s2.0-39349108191ISBN: 978-1-4244-1042-2OAI: diva2:398324
IEEE Global Telecommunications Conference (GLOBECOM 07) Washington, DC, NOV 26-30, 2007
QC 20110217Available from: 2011-02-17 Created: 2011-01-25 Last updated: 2011-02-17Bibliographically approved

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Larsson, Erik G.Skoglund, Mikael
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ReferencesLink to record
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