The effects of Doppler spreads in OFDM(A) mobile radio systems

@article{Robertson1999TheEO,
  title={The effects of Doppler spreads in OFDM(A) mobile radio systems},
  author={Patrick Robertson and Stefan Kaiser},
  journal={Gateway to 21st Century Communications Village. VTC 1999-Fall. IEEE VTS 50th Vehicular Technology Conference (Cat. No.99CH36324)},
  year={1999},
  volume={1},
  pages={329-333 vol.1}
}
  • P. Robertson, S. Kaiser
  • Published 1999
  • Business
  • Gateway to 21st Century Communications Village. VTC 1999-Fall. IEEE VTS 50th Vehicular Technology Conference (Cat. No.99CH36324)
We analyze the effects of Doppler spread in mobile channels on orthogonal frequency division multiplex (OFDM) systems. [] Key Method To extend our work to OFDM(A) mobile radio systems in the uplink case where many users' contributions to the ICI overlap, we have introduced the concept of an equivalent single-user which causes the total ICI, in order to use the same analytical framework. For some channel examples, we simulated the Doppler spread of this equivalent user. Simulation results confirm our analysis…

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