IDEAS home Printed from https://ideas.repec.org/a/spr/telsys/v77y2021i2d10.1007_s11235-021-00756-3.html
   My bibliography  Save this article

Cooperative relay to relay communication using NOMA for energy efficient wireless communication

Author

Listed:
  • Vipin Balyan

    (Cape Peninsula University of Technology)

Abstract

In this paper, non-orthogonal-multiple access is used in a single cell environment which employs cooperative relays for transferring signals to poor quality users, as compared to fixed sectorization and an adaptive sectorization, where the total power of bases station (BS) is divided equally based on the number of sectors and where sector size is decided by the number of devices in a sector respectively. The fixed sectorization suffers from poor services, adaptive sectorization suffers from poor services also when a relay is provided less power. To solve this problem, in this paper the available total power of the BS is divided among the relays proportional to the number of users they are handling. The power is redistributed every time number of users varies. The paper also proposes a scheme for the selection of a relay for any user experiencing poor quality service depending upon angle and coverage. The relay power is also varied to optimize system performance which reduces the complexity of using successive interference cancellation at the poor quality users. The simulation proves the dominance of the proposed relay to relay scheme over other similar works in literature.

Suggested Citation

  • Vipin Balyan, 2021. "Cooperative relay to relay communication using NOMA for energy efficient wireless communication," Telecommunication Systems: Modelling, Analysis, Design and Management, Springer, vol. 77(2), pages 271-281, June.
    • Handle: RePEc:spr:telsys:v:77:y:2021:i:2:d:10.1007_s11235-021-00756-3
    DOI: 10.1007/s11235-021-00756-3
    as

    Download full text from publisher

    File URL: http://link.springer.com/10.1007/s11235-021-00756-3
    File Function: Abstract
    Download Restriction: Access to the full text of the articles in this series is restricted.
    File URL: https://libkey.io/10.1007/s11235-021-00756-3?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Shaik Thaherbasha & Ravindra Dhuli, 2022. "Outage performance of NOMA over $$\alpha -\mu ,\;\eta -\mu \; and \;\alpha -\eta -\mu $$ α - μ , η - μ a n d α - η - μ faded channels with imperfect CSI and interference," Telecommunication Systems: Modelling, Analysis, Design and Management, Springer, vol. 79(2), pages 279-294, February.
    2. Papiya Dutta & Jvl Ramyasree & V. Sridhar & Vinodh Kumar Minchula & Harish Chandra Mohanta & Saoucene Mahfoudh & Syed Bilal Hussain Shah & Santar Pal Singh, 2022. "Evaluating the Efficiency of Non-Orthogonal MU-MIMO Methods in Smart Cities Technologies & 5G Communication," Sustainability, MDPI, vol. 15(1), pages 1-13, December.
    3. Ghassan Alnwaimi & Hatem Boujemaa, 2022. "Optimal packet length for non orthogonal multiple access," Telecommunication Systems: Modelling, Analysis, Design and Management, Springer, vol. 79(3), pages 357-367, March.

    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:spr:telsys:v:77:y:2021:i:2:d:10.1007_s11235-021-00756-3. 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.

    We have no bibliographic references for this item. You can help adding them by using 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: Sonal Shukla or Springer Nature Abstracting and Indexing (email available below). General contact details of provider: http://www.springer.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.