Performance analysis of chaotic sampling and detection in CS-DCSK UWB system

Zhi Lin, Lin Wang, Eryk Dutkiewicz, Xiaojing Huang

Research output: Chapter in Book/Report/Conference proceedingConference proceeding contribution

1 Citation (Scopus)

Abstract

Compressed sensing based noncoherent UWB systems have been proved to be feasible with a sub-Nyquist sampling rate. As a kind of noncoherent UWB systems, code-shifted differential chaos shift keying (CS- DCSK) UWB system has drawn much attention recently. However, its receiver cannot directly be combined with compressed sensing to reduce the sampling rate. With this motivation, in this paper, we redesign the receiver of the CS-DCSK UWB system and further design two compressed sensing based receivers where the measurement matrix is redesigned. Bit error rate (BER) expression is derived over UWB channel. It is shown that the simulation results are in good agreement with the theoretical ones.

Original languageEnglish
Title of host publicationVTC Spring 2016
Subtitle of host publicationProceedings of 2016 IEEE 83rd Vehicular Technology Conference
Place of PublicationPiscataway, NJ
PublisherInstitute of Electrical and Electronics Engineers (IEEE)
Pages1-5
Number of pages5
ISBN (Electronic)9781509016983
DOIs
Publication statusPublished - 5 Jul 2016
Externally publishedYes
Event83rd IEEE Vehicular Technology Conference, VTC Spring 2016 - Nanjing, China
Duration: 15 May 201618 May 2016

Other

Other83rd IEEE Vehicular Technology Conference, VTC Spring 2016
CountryChina
CityNanjing
Period15/05/1618/05/16

Keywords

  • Chaotic signal
  • Code-shifted differential chaos shift keying
  • Compressed sensing
  • Receiver
  • Ultra-wideband

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  • Cite this

    Lin, Z., Wang, L., Dutkiewicz, E., & Huang, X. (2016). Performance analysis of chaotic sampling and detection in CS-DCSK UWB system. In VTC Spring 2016: Proceedings of 2016 IEEE 83rd Vehicular Technology Conference (pp. 1-5). Piscataway, NJ: Institute of Electrical and Electronics Engineers (IEEE). https://doi.org/10.1109/VTCSpring.2016.7504401