On the Effect of Cancellation Order in Successive Interference Cancellation for CDMA Systems

نویسندگان

  • Kiran Puttegowda
  • Gautam Verma
  • Soshant Bali
  • R. Michael Buehrer
چکیده

In this paper we study the effect of cancellation order on bit error rate (BER) performance of a Code Division Multiple Access (CDMA) system employing a linear Successive Interference Cancellation (SIC) receiver in both an Additive White Gaussian Noise (AWGN) channel and a Rayliegh fading channel. Four different ordering schemes are studied. We show that changing the cancellation order can lead to a significant change in the BER performance.

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تاریخ انتشار 2003