Parameter Evaluation for Space-Time Channel Models
نویسندگان
چکیده
Appropriate channel models are needed in order to determine the performance of new emerging space time processing techniques. This paper investigates several properties of the mobile space-time channel, which can be modeled by stochastic parameters of the time-variant azimuth-delay-power-spectrum (ADPS). The raw characteristics of the ADPS are determined from ray tracing methods using the Radiowave Propagation Simulator (RPS). A simple mobility model has been integrated into the simulation tool, which assumes a mobile user moving with constant velocity along specified corridors within the selected scenarios.
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تاریخ انتشار 2000