DocumentCode
786328
Title
Enhanced correlated shadowing generation in channel simulation
Author
Kim, Hoon ; Han, Youngnam
Author_Institution
Sch. of Eng., Inf. & Commun. Univ., Daejon, South Korea
Volume
6
Issue
7
fYear
2002
fDate
7/1/2002 12:00:00 AM
Firstpage
279
Lastpage
281
Abstract
An enhanced method of generating a shadow fading for mobile radio channel simulation is proposed. It is verified that simulated samples satisfy the properties of variance, autocorrelation and cross-correlation. The proposed channel simulation method can be utilized for evaluating the performances in mobile communication systems where the exchange of interactive information between uplink and downlink channels is required.
Keywords
Rayleigh channels; correlation methods; digital simulation; land mobile radio; radio links; radiowave propagation; autocorrelation; correlated shadowing generation; cross-correlation; downlink channels; interactive information exchange; mobile communication systems; mobile propagation channels; mobile radio channel simulation; performance evaluation; simulated samples; uplink channels; variance; Analytical models; Autocorrelation; Downlink; Fading; Gaussian processes; Land mobile radio; Mobile communication; Performance evaluation; Propagation losses; Shadow mapping;
fLanguage
English
Journal_Title
Communications Letters, IEEE
Publisher
ieee
ISSN
1089-7798
Type
jour
DOI
10.1109/LCOMM.2002.801330
Filename
1018750
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