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<p>Owing to their zero aperiodic correlation sum properties, complete complementary codes (CCCs) have an important application in asynchronous multi-carrier code division multiple access (MC-CDMA) systems, whereby the peak-to-average-power ratio (PAPR) is determined by the column sequences of complementary matrices. Inspired by this, a new class of <InlineEquation ID="IEq1"> <EquationSource Format="TEX">\((q^k,q^m)\)</EquationSource> </InlineEquation>-CCCs with column sequence PAPR of at most <i>q</i> is developed based on extended Boolean functions. The effectiveness of the proposed CCCs is validated by showing improved bit error performance in frequency selective channels.</p>

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New construction of complete complementary codes with low PAPR for column sequences

  • 期刊论文

  • 发表日期：

    2025年10月4日

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  • Bingsheng Shen,
  • Zhengchun Zhou,
  • Yang Yang,
  • Zilong Liu

摘要

Owing to their zero aperiodic correlation sum properties, complete complementary codes (CCCs) have an important application in asynchronous multi-carrier code division multiple access (MC-CDMA) systems, whereby the peak-to-average-power ratio (PAPR) is determined by the column sequences of complementary matrices. Inspired by this, a new class of \((q^k,q^m)\) -CCCs with column sequence PAPR of at most q is developed based on extended Boolean functions. The effectiveness of the proposed CCCs is validated by showing improved bit error performance in frequency selective channels.