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OFDM radar with LTE waveform: Processing and performance

Tutkimustuotosvertaisarvioitu

Standard

OFDM radar with LTE waveform : Processing and performance. / Barneto, Carlos Baquero; Anttila, Lauri; Fleischer, Marko; Valkama, Mikko.

2019 IEEE Radio and Wireless Symposium, RWS 2019. IEEE COMPUTER SOCIETY PRESS, 2019. 8714410 (IEEE Radio and Wireless Symposium, RWS).

Tutkimustuotosvertaisarvioitu

Harvard

Barneto, CB, Anttila, L, Fleischer, M & Valkama, M 2019, OFDM radar with LTE waveform: Processing and performance. julkaisussa 2019 IEEE Radio and Wireless Symposium, RWS 2019., 8714410, IEEE Radio and Wireless Symposium, RWS, IEEE COMPUTER SOCIETY PRESS, Orlando, Yhdysvallat, 20/01/19. https://doi.org/10.1109/RWS.2019.8714410

APA

Barneto, C. B., Anttila, L., Fleischer, M., & Valkama, M. (2019). OFDM radar with LTE waveform: Processing and performance. teoksessa 2019 IEEE Radio and Wireless Symposium, RWS 2019 [8714410] (IEEE Radio and Wireless Symposium, RWS). IEEE COMPUTER SOCIETY PRESS. https://doi.org/10.1109/RWS.2019.8714410

Vancouver

Barneto CB, Anttila L, Fleischer M, Valkama M. OFDM radar with LTE waveform: Processing and performance. julkaisussa 2019 IEEE Radio and Wireless Symposium, RWS 2019. IEEE COMPUTER SOCIETY PRESS. 2019. 8714410. (IEEE Radio and Wireless Symposium, RWS). https://doi.org/10.1109/RWS.2019.8714410

Author

Barneto, Carlos Baquero ; Anttila, Lauri ; Fleischer, Marko ; Valkama, Mikko. / OFDM radar with LTE waveform : Processing and performance. 2019 IEEE Radio and Wireless Symposium, RWS 2019. IEEE COMPUTER SOCIETY PRESS, 2019. (IEEE Radio and Wireless Symposium, RWS).

Bibtex - Lataa

@inproceedings{02407b2d5c8240bfb85779b5584a3a0c,
title = "OFDM radar with LTE waveform: Processing and performance",
abstract = "Nokia Mobile Networks, Ulm, Germany This paper addresses the processing principles and performance of OFDM based radar, with particular focus on the LTE mobile network base-stations and the use of the LTE downlink transmit waveform for radar/sensing purposes. We specifically address the problem stemming from the unused subcarriers, within the transmit signal passband, and their impact on the frequency domain radar processing. We also formulate and adopt a computationally efficient interpolation approach to mitigate the effects of such empty subcarriers in the radar processing. We evaluate the target range and velocity estimation performance through computer simulations, and show that high-quality target detection can be achieved, with LTE waveform, when combined with the interpolation approach. Impacts of the different LTE carrier bandwidths and number of transmitted LTE sub-frames are also evaluated, together with aggregating up to 5 individual 20 MHz LTE carriers.",
keywords = "Joint communications and sensing, LTE, OFDM, Radar, Rf convergence",
author = "Barneto, {Carlos Baquero} and Lauri Anttila and Marko Fleischer and Mikko Valkama",
note = "jufoid=57478",
year = "2019",
month = "5",
day = "14",
doi = "10.1109/RWS.2019.8714410",
language = "English",
series = "IEEE Radio and Wireless Symposium, RWS",
publisher = "IEEE COMPUTER SOCIETY PRESS",
booktitle = "2019 IEEE Radio and Wireless Symposium, RWS 2019",

}

RIS (suitable for import to EndNote) - Lataa

TY - GEN

T1 - OFDM radar with LTE waveform

T2 - Processing and performance

AU - Barneto, Carlos Baquero

AU - Anttila, Lauri

AU - Fleischer, Marko

AU - Valkama, Mikko

N1 - jufoid=57478

PY - 2019/5/14

Y1 - 2019/5/14

N2 - Nokia Mobile Networks, Ulm, Germany This paper addresses the processing principles and performance of OFDM based radar, with particular focus on the LTE mobile network base-stations and the use of the LTE downlink transmit waveform for radar/sensing purposes. We specifically address the problem stemming from the unused subcarriers, within the transmit signal passband, and their impact on the frequency domain radar processing. We also formulate and adopt a computationally efficient interpolation approach to mitigate the effects of such empty subcarriers in the radar processing. We evaluate the target range and velocity estimation performance through computer simulations, and show that high-quality target detection can be achieved, with LTE waveform, when combined with the interpolation approach. Impacts of the different LTE carrier bandwidths and number of transmitted LTE sub-frames are also evaluated, together with aggregating up to 5 individual 20 MHz LTE carriers.

AB - Nokia Mobile Networks, Ulm, Germany This paper addresses the processing principles and performance of OFDM based radar, with particular focus on the LTE mobile network base-stations and the use of the LTE downlink transmit waveform for radar/sensing purposes. We specifically address the problem stemming from the unused subcarriers, within the transmit signal passband, and their impact on the frequency domain radar processing. We also formulate and adopt a computationally efficient interpolation approach to mitigate the effects of such empty subcarriers in the radar processing. We evaluate the target range and velocity estimation performance through computer simulations, and show that high-quality target detection can be achieved, with LTE waveform, when combined with the interpolation approach. Impacts of the different LTE carrier bandwidths and number of transmitted LTE sub-frames are also evaluated, together with aggregating up to 5 individual 20 MHz LTE carriers.

KW - Joint communications and sensing

KW - LTE

KW - OFDM

KW - Radar

KW - Rf convergence

U2 - 10.1109/RWS.2019.8714410

DO - 10.1109/RWS.2019.8714410

M3 - Conference contribution

T3 - IEEE Radio and Wireless Symposium, RWS

BT - 2019 IEEE Radio and Wireless Symposium, RWS 2019

PB - IEEE COMPUTER SOCIETY PRESS

ER -