Performance studies of interleaving schemes for MC-CDMA systems

  title={Performance studies of interleaving schemes for MC-CDMA systems},
  author={Xiaoming Peng and A. S. Madhukumar and Volker P. S. Chin},
  journal={2004 IEEE Wireless Communications and Networking Conference (IEEE Cat. No.04TH8733)},
  pages={2081-2086 Vol.4}
A novel chip level interleaving (CLI) scheme is proposed for multicarrier code division multiple access (MC-CDMA) system by reordering the chip sequences to achieve frequency diversity and randomization effect in frequency domain. The performance has been evaluated and simulation results show that the proposed CLI scheme increases system capacity significantly compared to the conventional schemes. By using block spread chip interleaving structure, the interleaver structure for the proposed CLI… CONTINUE READING

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