PATH LOSS MODEL IN INTELLIGENT RADIO ENVIRONMENT

Authors

  • Do Thi Loan TNU – University of Information and Communication Technology
  • Ngoc Pham TNU – University of Information and Communication Technology
  • Vu Thi Nguyet TNU – University of Information and Communication Technology

DOI:

https://doi.org/10.51453/2354-1431/2023/971

Keywords:

Reconfigurable intelligent surface, Intelligent reflecting surfaces, Beyond 5G, Pathloss model, Smart radio environment.

Abstract

Smart reflective surface is a new technology that is being researched and deployed to develop wireless communication systems, as well as 5G, post-5G (B5G) and future 6G mobile networks. The surface contains reconfigurable electromagnetic metamaterial to direct the beam from the source to the desired receivers with maximum signal strength. The paper provides a pathloss and channel model in a smart surface-assisted communication system built based on physical-optical techniques and Snell's light reflection theorem. With mathematical expressions, it will provide researchers with a way to calculate, simulate, analyze, evaluate and calibrate communication channels to achieve optimal efficiency before deploying experimental fabrication. or for comparison with other information transfer enhancement technologies such as AF relay and amplifier, MIMO beamforming, and BackCom backscatter communication.

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References

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Published

2023-06-27

How to Cite

Đỗ, L., Phạm, N., & Vũ, N. (2023). PATH LOSS MODEL IN INTELLIGENT RADIO ENVIRONMENT. SCIENTIFIC JOURNAL OF TAN TRAO UNIVERSITY, 9(3). https://doi.org/10.51453/2354-1431/2023/971

Issue

Vol. 9 No. 3 (2023): Natural Science - Engineering - Technology

Section

Natural Science and Technology

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