Experimental Characterization of Indoor Multiuser Shadowing for Collaborative Cognitive Radio
Konferenz: EuCAP 2009 - 3rd European Conference on Antennas and Propagation
23.03.2009 - 27.03.2009 in Berlin, Germany
Tagungsband: EuCAP 2009
Seiten: 5Sprache: EnglischTyp: PDF
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Autoren:
Sharma, Rajesh K.; Wallace, Jon W. (School of Engineering and Science, Jacobs University, Campus Ring 1, 28759 Bremen, Germany)
Inhalt:
Cross-correlation of multiuser shadowing in an indoor environment at 2.55 GHz is presented, indicating that shadowing is mostly uncorrelated after 2-4 m in the indoor environment. Similar shadowing correlation was obtained for autocorrelation measurements, moving primary (versus moving secondaries), as well as near and far primary measurements.