The First 15 Years of SEFDM: A Brief Survey Article Swipe

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Izzat Darwazeh , Hedaia Ghannam , Tongyang Xu ·

YOU? · · 2018 · Open Access · · DOI: https://doi.org/10.1109/csndsp.2018.8471886

Spectrally efficient frequency division multiplexing \n(SEFDM) is a multi-carrier signal waveform, which achieves \nhigher spectral efficiency, relative to conventional orthogonal \nfrequency division multiplexing (OFDM), by violating the orthogonality \nof its sub-carriers. This survey provides the history \nof SEFDM development since its inception in 2003, covering \nfundamentals and concepts, wireless and optical communications \napplications, circuit design and experimental testbeds. We focus \non work done at UCL and outline work done other universities \nand research laboratories worldwide. We outline techniques to \nimprove the performance of SEFDM and its practical utility with \nfocus on signal generation, detection and channel estimation.

Related Topics

Orthogonal Frequency-Division Multiplexing

Computer Science

Orthogonality

Frequency-Division Multiplexing

Wireless

Electronic Engineering

Concepts

Orthogonal frequency-division multiplexing Computer science Orthogonality Telecommunications Frequency-division multiplexing Spectral efficiency Focus (optics) Wireless Electronic engineering SIGNAL (programming language) Multiplexing Channel (broadcasting) Engineering Physics Mathematics Optics Geometry Programming language

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Type: article
Language: en
Landing Page: https://doi.org/10.1109/csndsp.2018.8471886
OA Status: green
Cited By: 70
References: 99
Related Works: 10
OpenAlex ID: https://openalex.org/W2892746365

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DOI: https://doi.org/10.1109/csndsp.2018.8471886

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Title: The First 15 Years of SEFDM: A Brief Survey

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Type: article

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Language: en

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Publication year: 2018

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Publication date: 2018-07-01

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Authors: Izzat Darwazeh, Hedaia Ghannam, Tongyang Xu

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Landing page: https://doi.org/10.1109/csndsp.2018.8471886

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Concepts: Orthogonal frequency-division multiplexing, Computer science, Orthogonality, Telecommunications, Frequency-division multiplexing, Spectral efficiency, Focus (optics), Wireless, Electronic engineering, SIGNAL (programming language), Multiplexing, Channel (broadcasting), Engineering, Physics, Mathematics, Optics, Geometry, Programming language

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Cited by: 70

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Citations by year (recent): 2025: 6, 2024: 2, 2023: 10, 2022: 9, 2021: 11

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References (count): 99

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Related works (count): 10

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