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6G-Powered Efficient Resource Control through IRS-UE Association.

Ali Alqahtani1, Ashu Taneja2, Jarallah Alqahtani3

  • 1Department of Networks and Communications Engineering, College of Computer Science and Information Systems, Najran University, Najran 61441, Saudi Arabia.

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Summary
This summary is machine-generated.

This study introduces a 6G wireless network using intelligent reflecting surfaces (IRSs) to improve communication reliability. The proposed IRS-UE association algorithm enhances data rates by 30%, overcoming challenges of distributed IRS deployment.

Keywords:
6GIRSIRS-UE associationIoTsum rate

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Area of Science:

  • Wireless communication networks
  • Next-generation (6G) mobile technology
  • Intelligent reflecting surfaces (IRSs)

Background:

  • High-speed data demand for real-time applications necessitates advanced communication technologies like 6G.
  • Vulnerability of wireless nodes to environmental changes causes call drops, data loss, and latency.
  • Distributed intelligent reflecting surfaces (IRSs) can enhance transmission robustness in 6G networks.

Purpose of the Study:

  • To present a 6G-enabled wireless network utilizing multiple IRSs.
  • To address the challenge of increased overhead from distributed IRSs through efficient resource control.
  • To propose and evaluate an IRS-UE association algorithm for selective resource control.

Main Methods:

  • Development of a 6G wireless network architecture incorporating multiple IRSs.
  • Introduction of an efficient resource control mechanism associating IRSs with user equipment (UE).
  • Proposal of the IRS-UE association based on pilots (IUABP) algorithm for selective resource control.

Main Results:

  • The proposed IUABP scheme demonstrates improved performance compared to distance-based and random association.
  • An achievable sum rate improvement of 30% was observed with 50 IRSs and 5 reflecting elements at 12 dBm transmit power.
  • Performance evaluation considered varying numbers of IRSs, reflecting elements, and transmit powers.

Conclusions:

  • The proposed IRS-UE association scheme effectively manages overhead and enhances communication robustness in 6G networks.
  • Efficient resource control is crucial for leveraging the benefits of distributed IRSs in high-speed wireless systems.
  • The IUABP algorithm offers a promising solution for improving data rates and user experience in 6G environments.