Segmentation of Measured Data and Modelling of the Nonstationary Characteristics of Narrowband Radio Channels in Urban Microcells
نویسنده
چکیده
Introduction Many models for vehicular mobile radio channels inherently represent the channel's transfer function to be a random process with wide sense stationary, ergodic characteristics of infinite temporal extent. Consideration of a mobile radio environment, however, leads to the observation that since the local environment changes rapidly as a vehicle travels along a street, so too must the channel process (CP), and any stochastic models developed for its representation.
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