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Capacity Maximization for Double Reconfigurable Intelligent Surface-Assisted MIMO System

  • M. Jadidi*
  • , K. Mohamed-Pour
  • , A. Sirojuddin
  • *Corresponding author for this work
  • K.N. Toosi University of Technology

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Citation (Scopus)

Abstract

Using Reconfigurable Intelligent Surfaces (RIS) instead of traditional relay systems represents a significant advancement in wireless communication technology. RIS can intelligently manipulate radio signals by adjusting phase shifts, thereby improving signal quality and energy efficiency. This study investigates the effectiveness of the Dimension-wise Sinusoidal Maximization (DSM) algorithm in a MIMO multi-user system with dual RIS. The results show that increasing the number of RIS units significantly enhances telecommunication capacity and reduces energy consumption compared to configurations with a single RIS.

Original languageEnglish
Title of host publication11th International Symposium on Telecommunication
Subtitle of host publicationCommunication in the Age of Artificial Intelligence, IST 2024
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages166-170
Number of pages5
ISBN (Electronic)9798350356250
DOIs
Publication statusPublished - 2024
Event11th International Symposium on Telecommunication, IST 2024 - Hybrid, Tehran, Iran, Islamic Republic of
Duration: 9 Oct 202410 Oct 2024

Publication series

Name11th International Symposium on Telecommunication: Communication in the Age of Artificial Intelligence, IST 2024

Conference

Conference11th International Symposium on Telecommunication, IST 2024
Country/TerritoryIran, Islamic Republic of
CityHybrid, Tehran
Period9/10/2410/10/24

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 7 - Affordable and Clean Energy
    SDG 7 Affordable and Clean Energy

Keywords

  • MIMO
  • Reconfigurable Intelligent Surface (RIS)
  • capacity
  • double RIS

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