Study of energy efficiency of DFT-s-OFDM in hybrid RoF systems for broadband wireless access in 6G networks

A. Kh. Sultanov; I. K. Meshkov; A. R. Gizatulin; A. L. Timofeev; L. V. Kataskin; R. O. Salnikov

doi:10.1117/12.2678404

4 October 2023 Study of energy efficiency of DFT-s-OFDM in hybrid RoF systems for broadband wireless access in 6G networks

A. Kh. Sultanov, I. K. Meshkov, A. R. Gizatulin, A. L. Timofeev, L. V. Kataskin, R. O. Salnikov

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Proceedings Volume 12743, Optical Technologies for Telecommunications 2022; 1274316 (2023) https://doi.org/10.1117/12.2678404
Event: Optical Technologies for Telecommunications 2022, 2022, Ufa, Russian Federation

Abstract

Future 6G networks will be able to support a wide range of services with different technical requirements and in different frequency bands. To achieve this goal, the use of radio over fiber (RoF) technology is an important foundation for both the transport architecture and the hybrid radio-optical centralized architecture or 6G fronthaul cloud radio access network (CRAN). At the same time, the 6G generated signal processing technologies and modulation schemes must meet the stringent requirements of a mobile data network. In this paper we estimate energy efficiency of DFT-s-OFDM in RoF systems in terms of peak-to-average power ratio (PAPR).

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A. Kh. Sultanov, I. K. Meshkov, A. R. Gizatulin, A. L. Timofeev, L. V. Kataskin, and R. O. Salnikov "Study of energy efficiency of DFT-s-OFDM in hybrid RoF systems for broadband wireless access in 6G networks", Proc. SPIE 12743, Optical Technologies for Telecommunications 2022, 1274316 (4 October 2023); https://doi.org/10.1117/12.2678404

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KEYWORDS

Modulation

Orthogonal frequency division multiplexing

Radio over Fiber

Signal processing

Energy efficiency

Phase shift keying

Distortion

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