IDEAS home Printed from https://ideas.repec.org/a/gam/jmathe/v11y2023i20p4326-d1261666.html
   My bibliography  Save this article

Complexity-Effective Joint Detection of Physical Cell Identity and Integer Frequency Offset in 5G New Radio Communication Systems

Author

Listed:
  • Young-Hwan You

    (Department of Computer Engineering and Convergence Engineering for Intelligent Drone, Sejong University, Seoul 05006, Republic of Korea)

  • Yong-An Jung

    (ICT Convergence Research Division, Intelligent Device Research Center, Gumi Electronics & Information Technology Research Institute (GERI), Gumi 39171, Republic of Korea)

  • Sung-Hun Lee

    (ICT Convergence Research Division, Intelligent Device Research Center, Gumi Electronics & Information Technology Research Institute (GERI), Gumi 39171, Republic of Korea)

  • Sung-Chan Choi

    (Autonomous IoT Research Center, Korea Electronics Technology Institute (KETI), Seongnam 13509, Republic of Korea)

  • Intae Hwang

    (Department of Electronic Engineering and Department of ICT Convergence System Engineering, College of Engineering, Chonnam National University, Gwangju 61186, Republic of Korea)

Abstract

This paper presents a simplified joint synchronization scheme for the integer carrier frequency offset and physical cell identity using a primary synchronization signal (PSS) in 5G new radio (NR) communication systems. We demonstrate the efficiency of our proposed NR-PSS synchronization scheme by deriving its simplified implementation, which exploits the near-zero autocorrelation feature between cyclically shifted NR-PSS symbols. As a figure of merit, we compute the probability of detection failure of the proposed NR-PSS synchronization scheme and validate its accuracy via simulations. To illustrate the benefits and limitations of the proposed NR-PSS synchronization scheme, we compare it with the conventional NR-PSS synchronization scheme, considering factors such as detection performance and computation complexity. Numerical results indicate that, regardless of the channel environment, the proposed NR-PSS synchronization scheme achieves a significant reduction in arithmetic complexity while maintaining the same detection capability as existing NR-PSS synchronization schemes.

Suggested Citation

  • Young-Hwan You & Yong-An Jung & Sung-Hun Lee & Sung-Chan Choi & Intae Hwang, 2023. "Complexity-Effective Joint Detection of Physical Cell Identity and Integer Frequency Offset in 5G New Radio Communication Systems," Mathematics, MDPI, vol. 11(20), pages 1-17, October.
    • Handle: RePEc:gam:jmathe:v:11:y:2023:i:20:p:4326-:d:1261666
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/2227-7390/11/20/4326/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/2227-7390/11/20/4326/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Byung Moo Lee, 2023. "Enhancing IoT Connectivity in Massive MIMO Networks through Systematic Scheduling and Power Control Strategies," Mathematics, MDPI, vol. 11(13), pages 1-18, July.
    2. Daniel Andrade & Roberto Magueta & Adão Silva & Paulo Marques, 2023. "Beamforming Based on a SSS Angle Estimation Algorithm for 5G NR Networks," Future Internet, MDPI, vol. 15(3), pages 1-15, March.
    3. J. Alberto Del Puerto-Flores & Francisco R. Castillo-Soria & Carlos A. Gutiérrez & Fernando Peña-Campos, 2023. "Efficient Index Modulation-Based MIMO OFDM Data Transmission and Detection for V2V Highly Dispersive Channels," Mathematics, MDPI, vol. 11(12), pages 1-17, June.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Young-Hwan You & Yong-An Jung, 2023. "Complexity-Efficient Sidelink Synchronization Signal Detection Scheme for Cellular Vehicle-to-Everything Communication Systems," Mathematics, MDPI, vol. 11(18), pages 1-15, September.
    2. Young-Hwan You & Yong-An Jung & Sung-Hun Lee & Intae Hwang, 2023. "Blockwise Joint Detection of Physical Cell Identity and Carrier Frequency Offset for Narrowband IoT Applications," Mathematics, MDPI, vol. 11(18), pages 1-18, September.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:gam:jmathe:v:11:y:2023:i:20:p:4326-:d:1261666. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: MDPI Indexing Manager (email available below). General contact details of provider: https://www.mdpi.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.