A robust receiver for multi-user uplink DS-CDMA

نویسندگان

  • Ananth Subramanian
  • Alireza Tarighat
  • Ali H. Sayed
چکیده

This paper presents a robust receiver for uplink directsequence code-division multiple access (DS-CDMA) systems. The receiver uses low order auto-regressive models to approximate the multi-path fading channel taps, and a post correlation-based uncertain model for estimation purposes. keywords: RAKE receiver, Kalman filter, robust filter, multipath fading, multiuser detection.

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تاریخ انتشار 2003