Hybrid Optical / RF Feeder for 6G Radio Access with Shared FSO / FR3 Aperture and ΣΔ-Modulation Switching

Bernhard Schrenk; Florian Honz; Michael Hentschel; Fotini Karinou

Hybrid Optical / RF Feeder for 6G Radio Access with Shared FSO / FR3 Aperture and ΣΔ-Modulation Switching

Bernhard Schrenk (Author and Speaker)
, Florian Honz (Author and Speaker)
, Michael Hentschel
, Fotini Karinou

Microsoft

Research output: Chapter in Book or Conference Proceedings › Conference Proceedings with Oral Presentation › peer-review

Abstract

We present a simplified air interface for facilitating a wireless RF/FSO relay in an optically fed amplify & forward radio access architecture. We accomphlish EVMs of 5.9% and 9.4% for an optical fronthaul budget of 19 dB when switching between FSO and FR3-band modes.

Original language	English
Title of host publication	Proceedings European Conference on Optical Communication (ECOC) 2025
Place of Publication	Copenhagen, Denmark
Pages	815-818
Publication status	Published - 2025
Event	The 51st European Conference on Optical Communication - Copenhagen, Copenhagen, Denmark Duration: 28 Sept 2025 → 2 Oct 2025 https://ecoc2025.org/

Conference

Conference	The 51st European Conference on Optical Communication
Abbreviated title	ECOC 2025
Country/Territory	Denmark
City	Copenhagen
Period	28/09/25 → 2/10/25
Internet address	https://ecoc2025.org/

Research Field

Former Research Field - Enabling Digital Technologies

Cite this

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title = "Hybrid Optical / RF Feeder for 6G Radio Access with Shared FSO / FR3 Aperture and ΣΔ-Modulation Switching",

abstract = "We present a simplified air interface for facilitating a wireless RF/FSO relay in an optically fed amplify \& forward radio access architecture. We accomphlish EVMs of 5.9\% and 9.4\% for an optical fronthaul budget of 19 dB when switching between FSO and FR3-band modes. ",

author = "Bernhard Schrenk and Florian Honz and Michael Hentschel and Fotini Karinou",

year = "2025",

language = "English",

pages = "815--818",

booktitle = "Proceedings European Conference on Optical Communication (ECOC) 2025",

note = "The 51st European Conference on Optical Communication, ECOC 2025 ; Conference date: 28-09-2025 Through 02-10-2025",

url = "https://ecoc2025.org/",

}

Hybrid Optical / RF Feeder for 6G Radio Access with Shared FSO / FR3 Aperture and ΣΔ-Modulation Switching. / Schrenk, Bernhard (Author and Speaker); Honz, Florian (Author and Speaker); Hentschel, Michael et al.
Proceedings European Conference on Optical Communication (ECOC) 2025. Copenhagen, Denmark, 2025. p. 815-818 W.01.08.2.

Research output: Chapter in Book or Conference Proceedings › Conference Proceedings with Oral Presentation › peer-review

TY - GEN

T1 - Hybrid Optical / RF Feeder for 6G Radio Access with Shared FSO / FR3 Aperture and ΣΔ-Modulation Switching

AU - Hentschel, Michael

AU - Karinou, Fotini

A2 - Schrenk, Bernhard

A2 - Honz, Florian

PY - 2025

Y1 - 2025

N2 - We present a simplified air interface for facilitating a wireless RF/FSO relay in an optically fed amplify & forward radio access architecture. We accomphlish EVMs of 5.9% and 9.4% for an optical fronthaul budget of 19 dB when switching between FSO and FR3-band modes.

AB - We present a simplified air interface for facilitating a wireless RF/FSO relay in an optically fed amplify & forward radio access architecture. We accomphlish EVMs of 5.9% and 9.4% for an optical fronthaul budget of 19 dB when switching between FSO and FR3-band modes.

M3 - Conference Proceedings with Oral Presentation

SP - 815

EP - 818

BT - Proceedings European Conference on Optical Communication (ECOC) 2025

CY - Copenhagen, Denmark

T2 - The 51st European Conference on Optical Communication

Y2 - 28 September 2025 through 2 October 2025

ER -

Hybrid Optical / RF Feeder for 6G Radio Access with Shared FSO / FR3 Aperture and ΣΔ-Modulation Switching

Abstract

Conference

Research Field

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Cite this