Carrier Index Differential Chaos Shift Keying Modulation

  title={Carrier Index Differential Chaos Shift Keying Modulation},
  author={Guixian Cheng and Lin Wang and Weikai Xu and Guanrong Chen},
  journal={IEEE Transactions on Circuits and Systems II: Express Briefs},
A new carrier index differential chaos shift keying (DCSK) modulation method combining index modulation (IM) with multicarrier DCSK (MC-DCSK) is proposed. Two schemes employing two different index selectors and detectors to implement IM and demodulation are introduced. The new designed index selectors are one-to-one mappings between the index symbols and the carrier activation patterns, which can avoid the disaster caused by the previous designed selectors. Analytical bit error rate expressions… CONTINUE READING
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