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The impact of 5G channel models on the performance of intelligent reflecting surfaces and decode-and-forward relaying

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The impact of 5G channel models on the performance of intelligent reflecting surfaces and decode-and-forward relaying. / Chatzigeorgiou, Ioannis.
2020 IEEE 31st Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC). IEEE, 2020.

Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review

Harvard

Chatzigeorgiou, I 2020, The impact of 5G channel models on the performance of intelligent reflecting surfaces and decode-and-forward relaying. in 2020 IEEE 31st Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC). IEEE, 31st IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, London, United Kingdom, 31/08/20. https://doi.org/10.1109/PIMRC48278.2020.9217321

APA

Chatzigeorgiou, I. (2020). The impact of 5G channel models on the performance of intelligent reflecting surfaces and decode-and-forward relaying. In 2020 IEEE 31st Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC) IEEE. https://doi.org/10.1109/PIMRC48278.2020.9217321

Vancouver

Chatzigeorgiou I. The impact of 5G channel models on the performance of intelligent reflecting surfaces and decode-and-forward relaying. In 2020 IEEE 31st Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC). IEEE. 2020 doi: 10.1109/PIMRC48278.2020.9217321

Author

Chatzigeorgiou, Ioannis. / The impact of 5G channel models on the performance of intelligent reflecting surfaces and decode-and-forward relaying. 2020 IEEE 31st Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC). IEEE, 2020.

Bibtex

@inproceedings{3943a70bccbe4be2a7ec76c4106ff20c,
title = "The impact of 5G channel models on the performance of intelligent reflecting surfaces and decode-and-forward relaying",
abstract = "An intelligent reflecting surface (IRS) is an array of discrete elements with configurable scattering properties. It has the capability to beamform arriving radio waves to an intended receiver, making it an attractive candidate technology for fifth-generation (5G) communications. A recent study debunked the notion that IRSs can replace relays because a large number of IRS elements is required even to approach the performance of simple single-antenna decode-and-forward (DF) relays. The study introduced 4G channel models into a theoretical framework to obtain simulation results, based on which comparisons between the two schemes were carried out. In this paper, we consider 5G channel models, reflect on the revised results, and argue that IRSs and DF relays can complement each other's strengths and can both have a place in 5G and beyond 5G architectures.",
author = "Ioannis Chatzigeorgiou",
year = "2020",
month = oct,
day = "8",
doi = "10.1109/PIMRC48278.2020.9217321",
language = "English",
isbn = "9781728144917",
booktitle = "2020 IEEE 31st Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC)",
publisher = "IEEE",
note = "31st IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC ; Conference date: 31-08-2020 Through 03-09-2020",
url = "https://pimrc2020.ieee-pimrc.org",

}

RIS

TY - GEN

T1 - The impact of 5G channel models on the performance of intelligent reflecting surfaces and decode-and-forward relaying

AU - Chatzigeorgiou, Ioannis

PY - 2020/10/8

Y1 - 2020/10/8

N2 - An intelligent reflecting surface (IRS) is an array of discrete elements with configurable scattering properties. It has the capability to beamform arriving radio waves to an intended receiver, making it an attractive candidate technology for fifth-generation (5G) communications. A recent study debunked the notion that IRSs can replace relays because a large number of IRS elements is required even to approach the performance of simple single-antenna decode-and-forward (DF) relays. The study introduced 4G channel models into a theoretical framework to obtain simulation results, based on which comparisons between the two schemes were carried out. In this paper, we consider 5G channel models, reflect on the revised results, and argue that IRSs and DF relays can complement each other's strengths and can both have a place in 5G and beyond 5G architectures.

AB - An intelligent reflecting surface (IRS) is an array of discrete elements with configurable scattering properties. It has the capability to beamform arriving radio waves to an intended receiver, making it an attractive candidate technology for fifth-generation (5G) communications. A recent study debunked the notion that IRSs can replace relays because a large number of IRS elements is required even to approach the performance of simple single-antenna decode-and-forward (DF) relays. The study introduced 4G channel models into a theoretical framework to obtain simulation results, based on which comparisons between the two schemes were carried out. In this paper, we consider 5G channel models, reflect on the revised results, and argue that IRSs and DF relays can complement each other's strengths and can both have a place in 5G and beyond 5G architectures.

U2 - 10.1109/PIMRC48278.2020.9217321

DO - 10.1109/PIMRC48278.2020.9217321

M3 - Conference contribution/Paper

SN - 9781728144917

BT - 2020 IEEE 31st Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC)

PB - IEEE

T2 - 31st IEEE International Symposium on Personal, Indoor and Mobile Radio Communications

Y2 - 31 August 2020 through 3 September 2020

ER -