Experimental Study of the Phase Noise in K-band ARoF systems for Low Complexity 5G receivers

Javier Perez Santacruz; Simon Rommel; A. Jurado-Navas; Ulf Johannsen; Idelfonso Tafur Monroy

Experimental Study of the Phase Noise in K-band ARoF systems for Low Complexity 5G receivers

Javier Perez Santacruz, Simon Rommel, A. Jurado-Navas, Ulf Johannsen, Idelfonso Tafur Monroy

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

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Abstract

In this paper, an experimental analysis of the phase noise in an OFDM ARoF setup at 25 GHz for beyond 5G is presented. The configuration of the setup allows to gradually scale the final phase noise level of the system. Moreover, an OFDM phase noise mitigation method with low complexity and delay is proposed and explained. The proposed method is an advanced version of the LI-CPE algorithm. The advanced LI-CPE version avoids the one OFDM symbol delay of its antecedent. In addition, the yields of using both methods are shown under different phase noise levels and with different subcarrier spacings. Finally, it is experimentally proven that the proposed method performs better than its previous version.

Original language	English
Title of host publication	2020 National Symposium of the International Scientific Radio Union (URSI)
Number of pages	4
Publication status	Published - 4 Sept 2020
Event	URSI Malaga 2020 - Málaga, Málaga, Spain Duration: 2 Sept 2020 → 4 Sept 2020 https://ursimalaga2020.es/

Conference

Conference	URSI Malaga 2020
Country/Territory	Spain
City	Málaga
Period	2/09/20 → 4/09/20
Internet address	https://ursimalaga2020.es/

Keywords

5G
5G mobile communications
mm-Wave
OFDM
phase noise
DSP

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137-Experimental_Study_of_the_Phase_Noise_in_K-band_ARoF_systems-137Final published version, 1.12 MB

Cite this

@inproceedings{448dc252ea7f46ef97876189aa9c1a10,

title = "Experimental Study of the Phase Noise in K-band ARoF systems for Low Complexity 5G receivers",

abstract = "In this paper, an experimental analysis of the phase noise in an OFDM ARoF setup at 25 GHz for beyond 5G is presented. The configuration of the setup allows to gradually scale the final phase noise level of the system. Moreover, an OFDM phase noise mitigation method with low complexity and delay is proposed and explained. The proposed method is an advanced version of the LI-CPE algorithm. The advanced LI-CPE version avoids the one OFDM symbol delay of its antecedent. In addition, the yields of using both methods are shown under different phase noise levels and with different subcarrier spacings. Finally, it is experimentally proven that the proposed method performs better than its previous version.",

keywords = "5G, 5G mobile communications, mm-Wave, OFDM, phase noise, DSP",

author = "{Perez Santacruz}, Javier and Simon Rommel and A. Jurado-Navas and Ulf Johannsen and {Tafur Monroy}, Idelfonso",

year = "2020",

month = sep,

day = "4",

language = "English",

booktitle = "2020 National Symposium of the International Scientific Radio Union (URSI)",

note = "URSI Malaga 2020 ; Conference date: 02-09-2020 Through 04-09-2020",

url = "https://ursimalaga2020.es/",

}

TY - GEN

T1 - Experimental Study of the Phase Noise in K-band ARoF systems for Low Complexity 5G receivers

AU - Perez Santacruz, Javier

AU - Rommel, Simon

AU - Jurado-Navas, A.

AU - Johannsen, Ulf

AU - Tafur Monroy, Idelfonso

PY - 2020/9/4

Y1 - 2020/9/4

N2 - In this paper, an experimental analysis of the phase noise in an OFDM ARoF setup at 25 GHz for beyond 5G is presented. The configuration of the setup allows to gradually scale the final phase noise level of the system. Moreover, an OFDM phase noise mitigation method with low complexity and delay is proposed and explained. The proposed method is an advanced version of the LI-CPE algorithm. The advanced LI-CPE version avoids the one OFDM symbol delay of its antecedent. In addition, the yields of using both methods are shown under different phase noise levels and with different subcarrier spacings. Finally, it is experimentally proven that the proposed method performs better than its previous version.

AB - In this paper, an experimental analysis of the phase noise in an OFDM ARoF setup at 25 GHz for beyond 5G is presented. The configuration of the setup allows to gradually scale the final phase noise level of the system. Moreover, an OFDM phase noise mitigation method with low complexity and delay is proposed and explained. The proposed method is an advanced version of the LI-CPE algorithm. The advanced LI-CPE version avoids the one OFDM symbol delay of its antecedent. In addition, the yields of using both methods are shown under different phase noise levels and with different subcarrier spacings. Finally, it is experimentally proven that the proposed method performs better than its previous version.

KW - 5G

KW - 5G mobile communications

KW - mm-Wave

KW - OFDM

KW - phase noise

KW - DSP

UR - https://arxiv.org/abs/2109.07392

M3 - Conference contribution

BT - 2020 National Symposium of the International Scientific Radio Union (URSI)

T2 - URSI Malaga 2020

Y2 - 2 September 2020 through 4 September 2020

ER -

Experimental Study of the Phase Noise in K-band ARoF systems for Low Complexity 5G receivers

Abstract

Conference

Keywords

Access to Document

Other files and links

Fingerprint

5G STEP FWD

Candidate Waveforms for ARoF in Beyond 5G

Cite this

Experimental Study of the Phase Noise in K-band ARoF systems for Low Complexity 5G receivers

Abstract

Conference

Keywords

Access to Document

Other files and links

Fingerprint

Projects

5G STEP FWD

Research output

Candidate Waveforms for ARoF in Beyond 5G

Cite this