Performance of multi-sequence spreading random access for machine-type communication

Ameha T. Abebe, Chung G. Kang

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

    4 Citations (Scopus)

    Abstract

    This paper presents a compressive sensing (CS)-based one-shot random access (RA) scheme for massive and delay-intolerant machine-type communication (MTC). Furthermore, an iterative order recursive least square (IORLS)-based orthogonal matching pursuit (OMP) decoding algorithm is employed for high accuracy and low decoding complexity. By employing IORLS, it has been shown that near oracle detection, i.e., detection when the activity of users is known a priori, can be achieved.

    Original languageEnglish
    Title of host publicationInternational Conference on ICT Convergence 2015
    Subtitle of host publicationInnovations Toward the IoT, 5G, and Smart Media Era, ICTC 2015
    PublisherInstitute of Electrical and Electronics Engineers Inc.
    Pages245-247
    Number of pages3
    ISBN (Electronic)9781467371155
    DOIs
    Publication statusPublished - 2015 Dec 11
    Event6th International Conference on Information and Communication Technology Convergence, ICTC 2015 - Jeju Island, Korea, Republic of
    Duration: 2015 Oct 282015 Oct 30

    Publication series

    NameInternational Conference on ICT Convergence 2015: Innovations Toward the IoT, 5G, and Smart Media Era, ICTC 2015

    Other

    Other6th International Conference on Information and Communication Technology Convergence, ICTC 2015
    Country/TerritoryKorea, Republic of
    CityJeju Island
    Period15/10/2815/10/30

    Bibliographical note

    Funding Information:
    This work was supported by IITP grant funded by the Korea government(MSIP) (No.R0101-15-244, Development of 5G MCT for Hyper-connected Smart Services)

    Publisher Copyright:
    © 2015 IEEE.

    Keywords

    • Compressive Sensing
    • Itrative Order Recurssive Least Square
    • Multiple Spreading Sequences
    • Random Access

    ASJC Scopus subject areas

    • Computer Networks and Communications
    • Information Systems

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