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2009 WRI World Congress on Computer Science and Information Engineering
The Fractional Brownian Channel Model Considering the Statistical Characters in WCDMA
Los Angeles, California USA
March 31-April 02
ISBN: 978-0-7695-3507-4
In order to characterize a multi-path channel accurately, this paper proposes a fractional Brownian model of WCDMA at an arbitrary sampling rate. To establish this model, we use the characteristics of channel multiplexing in WCDMA and with the pre-existing condition that multi-path fading obeys the Rayleigh or Rice distribution. For model building, we analyzed the fractal characteristics of wireless channel based on fractal theory. Simulation results indicate that this model is more accurate than the statistical model in characterizing the multi-path channel.
Index Terms:
channel model, WCDMA, fractal, statistic, fractional Brown model
Citation:
Cao Dun, Fu Ming, Luo Yi, Chen Xi, "The Fractional Brownian Channel Model Considering the Statistical Characters in WCDMA," csie, vol. 1, pp.73-76, 2009 WRI World Congress on Computer Science and Information Engineering, 2009
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