Single-carrier transmission with frequency-domain based code-division multi-access

Amnart Boonkajay, Fumiyuki Adachi

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

    1 Citation (Scopus)

    Abstract

    Single-carrier (SC) transmission is a promising transmission scheme for uplink transmission because of its low peak-to-average power ratio (PAPR). Spread spectrum (SS) transmission achieves higher frequency diversity gain and hence improves the bit error rate (BER) performance. The authors have recently proposed SC with frequency-domain spread spectrum (SC-FDSS) transmission, where spreading and de-spreading are conducted in frequency domain. In this paper, we propose a new code-division multi-access (CDMA) scheme based on SC-FDSS for multi-user environment, called SC with frequency-domain CDMA (SC-FD-CDMA). Theoretical analysis on conditional BER of the uplink SC-FD-CDMA is presented. The BER analysis is confirmed by the computer simulation together with PAPR evaluation. BER and PAPR of SC-FD-CDMA are compared with direct-sequence CDMA (DS-CDMA) and multi-carrier CDMA (MC-CDMA).

    Original languageEnglish
    Title of host publicationProceedings of the 20th Asia-Pacific Conference on Communication, APCC 2014
    PublisherInstitute of Electrical and Electronics Engineers Inc.
    Pages233-238
    Number of pages6
    ISBN (Electronic)9781479964352
    DOIs
    Publication statusPublished - 2015 Apr 22
    Event20th Asia-Pacific Conference on Communication, APCC 2014 - Pattaya City, Thailand
    Duration: 2014 Oct 12014 Oct 3

    Publication series

    NameProceedings of the 20th Asia-Pacific Conference on Communication, APCC 2014

    Other

    Other20th Asia-Pacific Conference on Communication, APCC 2014
    Country/TerritoryThailand
    CityPattaya City
    Period14/10/114/10/3

    Keywords

    • Single-carrier (SC) transmission
    • code division multi-access (CDMA)
    • spread spectrum
    • uplink transmission

    ASJC Scopus subject areas

    • Computer Networks and Communications
    • Hardware and Architecture
    • Electrical and Electronic Engineering

    Fingerprint

    Dive into the research topics of 'Single-carrier transmission with frequency-domain based code-division multi-access'. Together they form a unique fingerprint.

    Cite this