Modeling the indoor MIMO wireless channel
نویسندگان
چکیده
منابع مشابه
MIMO Wireless Channel Modeling and Experimental Characterization
While coding and signal processing are key elements to successful implementation of a MIMO system, the communication channel represents a major component that determines system performance. A considerable volume of work has been performed to characterize communication channels for general wireless applications. However, because MIMO systems operate at an unprecedented level of complexity to exp...
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The application of state-space-based subspace system identification methods to training-based estimation for timevarying MIMO frequency-selective channels is explored with the motivation of possible parsimonious parametrization and direct model complexity control. The comparison between the statespace-based channel estimation algorithm and the FIR-based RLS algorithm shows the former is a more ...
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Herein, a line-of-sight (LOS) multiple input multiple output (MIMO) channel model is presented based on 5.2 GHz indoor MIMO channel measurements. The signal from the dominant direction is estimated and removed from the channel data. The residual part is shown to be Rayleigh distributed and its covariance matrix can be well approximated by the Kronecker product of the covariance matrices seen fr...
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the most important person in my life, and to Meixia Zhang and Jiaqin Dong, the most supportive parents of the world. iii ACKNOWLEDGEMENTS The completion of this work would not have been possible without the enormous personal and professional support I received from Dr. Mary Ann Ingram, who supervised this research, helped me develop my thinking and theoretical sensitivity, and guided me through...
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This paper presents measured data at 2.45 GHz from a narrowband multiple-input multiple-output (MIMO) channel probe in an indoor office/laboratory environment. The measured transfer matrices are used in a study of the statistical behavior of the channel capacity. The effect of antenna element polarization and array size are highlighted. The data is also used to validate a simple statistically b...
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ژورنال
عنوان ژورنال: IEEE Transactions on Antennas and Propagation
سال: 2002
ISSN: 0018-926X
DOI: 10.1109/tap.2002.1011224