DocumentCode :
1842978
Title :
A digital signal processing approach for the mobile radio propagation channel simulation with time and frequency diversity applied to an indoor environment at 2.2 GHz
Author :
Siaud, Isabelle
Author_Institution :
France Telecom, CNET, Belfort, France
Volume :
1
fYear :
1996
fDate :
15-18 Oct 1996
Firstpage :
29
Abstract :
This paper proposes a propagation channel model based on digital signal processing, using multirate systems theory and elaborated from a statistical analysis of the wideband parameters of the measured propagation channel under the “WSSUS” hypothesis. This model is intended for evaluating the bit error rate of UMTS systems with frequency hopping in software simulations and reproduces the frequency selectivity and the time variability of the channel in several typical indoor propagation scenarios. The indoor wideband measurements used have been investigated at 2.2 GHz with a frequency bandwidth set to 50 MHz in the RACE project
Keywords :
UHF radio propagation; digital radio; digital simulation; diversity reception; frequency hop communication; indoor radio; land mobile radio; signal processing; simulation; time-varying channels; 2.2 GHz; 50 MHz; RACE project; UHF; UMTS systems; bit error rate; digital radio network; digital signal processing; frequency bandwidth; frequency diversity; frequency hopping; frequency selectivity; indoor environment; indoor propagation; indoor wideband measurements; measured propagation channel; mobile radio propagation channel simulation; multirate systems theory; software simulations; statistical analysis; time diversity; time variability; wideband parameters; Bandwidth; Digital signal processing; Frequency diversity; Frequency measurement; Land mobile radio; Signal sampling; Statistical analysis; Time measurement; Transversal filters; Wideband;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Personal, Indoor and Mobile Radio Communications, 1996. PIMRC'96., Seventh IEEE International Symposium on
Conference_Location :
Taipei
Print_ISBN :
0-7803-3692-5
Type :
conf
DOI :
10.1109/PIMRC.1996.567507
Filename :
567507
Link To Document :
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