A Geometry-Based Stochastic MIMO Channel Model for 4G Indoor Broadband Packet Access
نویسندگان
چکیده
We present a MIMO channel modelling approach that combines the advantages of geometry-based and stochastic elements. The channel is characterised by a timeand delay-dependent MIMO channel matrix that contains the impulse responses from each transmit to each receive antenna (for both polarisations), calculated from dual-polarised doubledirectional wave propagation. Based on 5GHz indoor measurements it captures all essential channel parameters of a broadband MIMO system for packet access, while providing reasonable simulation times for the development of MIMO transceiver algorithms with arbitrary antenna array configurations in three-dimensional environments with interference.
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