Abstract
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.
Original language | English |
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Pages (from-to) | 642-644 |
Number of pages | 3 |
Journal | Electronics Letters |
Volume | 38 |
Issue number | 13 |
DOIs | |
Publication status | Published - 2002 Jun 20 |
ASJC Scopus subject areas
- Electrical and Electronic Engineering