Pilot-aided channel estimation for RIS-assisted wireless systems over time-varying fading channels

Name: Pilot-aided channel estimation for RIS-assisted wireless systems over time-varying fading channels
Author: Azizzadeh, Maryam, Elamassie, Mohammed, Uysal, Murat

İsim	Pilot-aided channel estimation for RIS-assisted wireless systems over time-varying fading channels
Yazar	Azizzadeh, Maryam, Elamassie, Mohammed, Uysal, Murat
Basım Tarihi:	2023
Basım Yeri	- IEEE
Konu	Pilot-assisted channel estimation, Time-varying fading channels, Reconfigurable intelligent surfaces
Tür	Belge
Dil	İngilizce
Dijital	Evet
Yazma	Hayır
Kütüphane:	Özyeğin Üniversitesi
Demirbaş Numarası	2-s2.0-85173433685
Kayıt Numarası	c0e9fae7-fbdb-47e6-a093-4457cbd5e98f
Lokasyon	Electrical & Electronics Engineering
Tarih	2023
Örnek Metin	Reconfigurable intelligent surfaces (RISs) have emerged as a promising technology for improving wireless communication system performance. RISs can adjust signals' phase and amplitude, resulting in improved signal strength. In this paper, we investigate the performance of pilot-aided channel estimation for a RIS-assisted wireless communication system over time-varying fading channels. We present numerical results on the effect of the number of pilots and the percentage of pilots per frame on the bit error rate performance.
DOI	10.1109/SIU59756.2023.10224028

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Pilot-aided channel estimation for RIS-assisted wireless systems over time-varying fading channels

Yazar Azizzadeh, Maryam, Elamassie, Mohammed, Uysal, Murat

Basım Tarihi 2023

Basım Yeri - IEEE

Konu Pilot-assisted channel estimation, Time-varying fading channels, Reconfigurable intelligent surfaces

Tür Belge

Dil İngilizce

Dijital Evet

Yazma Hayır

Kütüphane Özyeğin Üniversitesi

Demirbaş Numarası 2-s2.0-85173433685

Kayıt Numarası c0e9fae7-fbdb-47e6-a093-4457cbd5e98f

Lokasyon Electrical & Electronics Engineering

Tarih 2023

Örnek Metin Reconfigurable intelligent surfaces (RISs) have emerged as a promising technology for improving wireless communication system performance. RISs can adjust signals' phase and amplitude, resulting in improved signal strength. In this paper, we investigate the performance of pilot-aided channel estimation for a RIS-assisted wireless communication system over time-varying fading channels. We present numerical results on the effect of the number of pilots and the percentage of pilots per frame on the bit error rate performance.

DOI 10.1109/SIU59756.2023.10224028