Segmentation of Measured Data and Modelling of the Nonstationary Characteristics of Narrowband Radio Channels in Urban Microcells

نویسنده

  • R. J. C. Bultitude
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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تاریخ انتشار 2003