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Time Precoding Enabled Non-Orthogonal Frequency Division Multiplexing

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Time Precoding Enabled Non-Orthogonal Frequency Division Multiplexing. / Ozan, Waseem; Haigh, Paul Anthony; Tan, Bo; Darwazeh, Izzat.

2019 IEEE 30th Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC). IEEE, 2019. (Annual International Symposium on Personal, Indoor and Mobile Radio Communications).

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Ozan, W, Haigh, PA, Tan, B & Darwazeh, I 2019, Time Precoding Enabled Non-Orthogonal Frequency Division Multiplexing. julkaisussa 2019 IEEE 30th Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC). Annual International Symposium on Personal, Indoor and Mobile Radio Communications, IEEE, IEEE INTERNATIONAL SYMPOSIUM ON PERSONAL, INDOOR AND MOBILE RADIO COMMUNICATIONS, 1/01/00. https://doi.org/10.1109/PIMRC.2019.8904402

APA

Ozan, W., Haigh, P. A., Tan, B., & Darwazeh, I. (2019). Time Precoding Enabled Non-Orthogonal Frequency Division Multiplexing. teoksessa 2019 IEEE 30th Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC) (Annual International Symposium on Personal, Indoor and Mobile Radio Communications). IEEE. https://doi.org/10.1109/PIMRC.2019.8904402

Vancouver

Ozan W, Haigh PA, Tan B, Darwazeh I. Time Precoding Enabled Non-Orthogonal Frequency Division Multiplexing. julkaisussa 2019 IEEE 30th Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC). IEEE. 2019. (Annual International Symposium on Personal, Indoor and Mobile Radio Communications). https://doi.org/10.1109/PIMRC.2019.8904402

Author

Ozan, Waseem ; Haigh, Paul Anthony ; Tan, Bo ; Darwazeh, Izzat. / Time Precoding Enabled Non-Orthogonal Frequency Division Multiplexing. 2019 IEEE 30th Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC). IEEE, 2019. (Annual International Symposium on Personal, Indoor and Mobile Radio Communications).

Bibtex - Lataa

@inproceedings{fefab34194f3437997f7e1c6f86ba9af,
title = "Time Precoding Enabled Non-Orthogonal Frequency Division Multiplexing",
abstract = "In this paper, we propose a time precoding scheme for cancelling inter-carrier interference in non-orthogonal frequency division multiplexing for the first time. Achieving high spectral efficiencies is a recurring and key challenge in wireless communications systems and researchers generally use high order and advanced modulation formats to approach this problem, in particular, non-orthogonal modulation formats are a topic of particular interest. Fast orthogonal frequency division multiplexing (F-OFDM) doubles the throughput of conventional OFDM by violating orthogonality of the quadrature carrier, causing interference in the real and imaginary domains. Here, we propose a precoding scheme that enables self-interference cancellation without the need of the interference level calculation. The proposed scheme is implemented in the context of a narrowband internet-of-things (NB-IoT) system and verified on a software define radio (SDR) testbed with realistic AWGN and multiple path channels from channel emulator for concept proving. By comparing with the standard OFDM transmission, the time precoded F-OFDM outperforms around 3dB by BER with same signal-to-ratio (SNR) level.",
keywords = "Time precoding, non-orthogonal, Fast OFDM, spectrally efficient, NB-IoT waveform",
author = "Waseem Ozan and Haigh, {Paul Anthony} and Bo Tan and Izzat Darwazeh",
year = "2019",
month = "9",
doi = "10.1109/PIMRC.2019.8904402",
language = "English",
isbn = "978-1-5386-8111-4",
series = "Annual International Symposium on Personal, Indoor and Mobile Radio Communications",
publisher = "IEEE",
booktitle = "2019 IEEE 30th Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC)",

}

RIS (suitable for import to EndNote) - Lataa

TY - GEN

T1 - Time Precoding Enabled Non-Orthogonal Frequency Division Multiplexing

AU - Ozan, Waseem

AU - Haigh, Paul Anthony

AU - Tan, Bo

AU - Darwazeh, Izzat

PY - 2019/9

Y1 - 2019/9

N2 - In this paper, we propose a time precoding scheme for cancelling inter-carrier interference in non-orthogonal frequency division multiplexing for the first time. Achieving high spectral efficiencies is a recurring and key challenge in wireless communications systems and researchers generally use high order and advanced modulation formats to approach this problem, in particular, non-orthogonal modulation formats are a topic of particular interest. Fast orthogonal frequency division multiplexing (F-OFDM) doubles the throughput of conventional OFDM by violating orthogonality of the quadrature carrier, causing interference in the real and imaginary domains. Here, we propose a precoding scheme that enables self-interference cancellation without the need of the interference level calculation. The proposed scheme is implemented in the context of a narrowband internet-of-things (NB-IoT) system and verified on a software define radio (SDR) testbed with realistic AWGN and multiple path channels from channel emulator for concept proving. By comparing with the standard OFDM transmission, the time precoded F-OFDM outperforms around 3dB by BER with same signal-to-ratio (SNR) level.

AB - In this paper, we propose a time precoding scheme for cancelling inter-carrier interference in non-orthogonal frequency division multiplexing for the first time. Achieving high spectral efficiencies is a recurring and key challenge in wireless communications systems and researchers generally use high order and advanced modulation formats to approach this problem, in particular, non-orthogonal modulation formats are a topic of particular interest. Fast orthogonal frequency division multiplexing (F-OFDM) doubles the throughput of conventional OFDM by violating orthogonality of the quadrature carrier, causing interference in the real and imaginary domains. Here, we propose a precoding scheme that enables self-interference cancellation without the need of the interference level calculation. The proposed scheme is implemented in the context of a narrowband internet-of-things (NB-IoT) system and verified on a software define radio (SDR) testbed with realistic AWGN and multiple path channels from channel emulator for concept proving. By comparing with the standard OFDM transmission, the time precoded F-OFDM outperforms around 3dB by BER with same signal-to-ratio (SNR) level.

KW - Time precoding

KW - non-orthogonal

KW - Fast OFDM

KW - spectrally efficient

KW - NB-IoT waveform

U2 - 10.1109/PIMRC.2019.8904402

DO - 10.1109/PIMRC.2019.8904402

M3 - Conference contribution

SN - 978-1-5386-8111-4

T3 - Annual International Symposium on Personal, Indoor and Mobile Radio Communications

BT - 2019 IEEE 30th Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC)

PB - IEEE

ER -