Chip interleaved turbo codes for DS-CDMA mobile radio in fading channel

نویسندگان

  • D. Garg
  • F. Adachi
چکیده

A new channel interleaving method, called chip interleaving, for direct sequence code division multiple access (DS-CDMA) is proposed. A chip interleaver scrambles the chips and transforms the transmission channel into a highly time-selective or highly memoryless channel. It was found that the turbo decoding performance which degrades in a fading channel is significantly improved with chip interleaving.

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تاریخ انتشار 2002