Time-Variant MIMO Channels: Stochastic Modeling Based on Experimental Observations
نویسندگان
چکیده
This paper proposes a stochastic multipath model useful for generating MIMO channel matrices in timevariant environments. The multipath model is developed by first extracting the relevant characteristics from measured indoor channel data and subsequently capturing these characteristics in an auto-regressive stochastic model. This model is then used to generate channel matrices whose space-time characteristics closely match those of realistic scenarios. The simple model further allows applicability to a wide range of physical scenarios and antenna characteristics. Computational examples reveal the applicability and accuracy of the approach.
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