Cyclic shift resolution effects on OFDM system employing cyclic-SLM with delayed correlation and matched filter

Panca Dewi Pamungkasari, Yukitoshi Sanada, Filbert H. Juwono, Dadang Gunawan

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

    2 Citations (Scopus)

    Abstract

    Large peak-to-average power ratio (PAPR) is the major issue in orthogonal frequency-division multiplexing (OFDM) systems. Selective mapping (SLM) has been commonly employed to reduce the PAPR. However, SLM requires side information (SI) which reduce the bandwidth efficiency. A low-complexity cyclic SLM (C-SLM) scheme without SI which uses delay correlation and matched filter, called C-SLM-DC-MF, has been proposed in the literature. This paper examines the effects of cyclic shift resolution of the OFDM system with C-SLM-DC-MF scheme on the system performance, in terms of PAPR reduction, accuracy, and bit error rate (BER). Simulation results show that higher resolution leads to lower PAPR reduction but better accuracy and BER performance.

    Original languageEnglish
    Title of host publicationTENCON 2017 - 2017 IEEE Region 10 Conference
    PublisherInstitute of Electrical and Electronics Engineers Inc.
    Pages153-157
    Number of pages5
    Volume2017-December
    ISBN (Electronic)9781509011339
    DOIs
    Publication statusPublished - 2017 Dec 19
    Event2017 IEEE Region 10 Conference, TENCON 2017 - Penang, Malaysia
    Duration: 2017 Nov 52017 Nov 8

    Other

    Other2017 IEEE Region 10 Conference, TENCON 2017
    CountryMalaysia
    CityPenang
    Period17/11/517/11/8

    Keywords

    • cyclic shift
    • delayed correlation
    • matched filter
    • OFDM
    • PAPR

    ASJC Scopus subject areas

    • Computer Science Applications
    • Electrical and Electronic Engineering

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  • Cite this

    Pamungkasari, P. D., Sanada, Y., Juwono, F. H., & Gunawan, D. (2017). Cyclic shift resolution effects on OFDM system employing cyclic-SLM with delayed correlation and matched filter. In TENCON 2017 - 2017 IEEE Region 10 Conference (Vol. 2017-December, pp. 153-157). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/TENCON.2017.8227853