DocumentCode :
131141
Title :
A system simulator including channel and frontend models for cognitive professional wireless microphones
Author :
Barowski, Jan ; Meiners, Bastian ; Nalobin, Artur ; Dortmund, Sven ; Sczyslo, Sebastian ; Rolfes, Ilona
Author_Institution :
Inst. of Microwave Syst., Ruhr-Univ., Bochum, Germany
fYear :
2014
fDate :
2-4 Sept. 2014
Firstpage :
1
Lastpage :
5
Abstract :
In this paper a simulation environment for indoor transmissions in the ultra high frequency band is presented. The simulator comprises hardware as well as channel models that were derived from extensive measurement campaigns. In case of hardware modeling, nonlinear memory-polynomial models are used in order to accurately describe the intermodulation between multiple receive signals. The presented channel model is structured into three layers for indoor line of sight, non line of sight as well as outdoor to indoor transmissions. The indoor models utilize a Saleh-Valenzuela approach and a Clarke´s model, while the outdoor model makes use of a Hata model.
Keywords :
cognitive radio; microphones; wireless channels; Clarke model; Saleh-Valenzuela approach; cognitive professional wireless microphones; hardware modeling; indoor transmissions; intermodulation; nonlinear memory-polynomial models; system simulator; ultra high frequency band;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Cognitive Cellular Systems (CCS), 2014 1st International Workshop on
Conference_Location :
Germany
Type :
conf
DOI :
10.1109/CCS.2014.6933786
Filename :
6933786
Link To Document :
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