TY - GEN
T1 - Research on FBMC/OQAM Spectral and Energy Characteristics for Different Prototype Filters
AU - Ilya, Lavrenyuk
AU - Elizaveta, Maksimova
AU - Yekaterina, Sadovaya
N1 - JUFOID=84327
Funding Information:
Acknowledgements This research was funded by Peter the Great St. Petersburg Polytechnic University in the framework of the Program “5-100-2020” and used computational resources of Peter the Great Saint-Petersburg Polytechnic University Supercomputing Center (http://www.scc. spbstu.ru).
Publisher Copyright:
© 2021, Springer Nature Switzerland AG.
Copyright:
Copyright 2020 Elsevier B.V., All rights reserved.
PY - 2021
Y1 - 2021
N2 - In this paper we investigate the performance of filter bank multicarrier system with offset QAM modulation (FBMC/OQAM) and compare it with commonly used cyclic prefix orthogonal frequency division multiplexing (CP-OFDM) multicarrier scheme. FBMC utilizes special prototype filtering, on which many system parameters depend, and therefore the accurate choice of prototype filter is crucial for the overall performance. We consider known filters such as PHYDYAS, Nyquist, and filters obtained during optimization procedure and compare the corresponding bandwidth efficiency, level of out-of-band emissions, and the power spectral density forms with OFDM system. In addition, we estimate BER performance in AWGN and fading pedestrian, vehicle and urban (EPA, EVA and ETU) channels and calculate complementary cumulative distribution function (CCDF) for estimation of peak-to-average power ratio (PAPR) to understand the overall energy efficiency of system with different prototype filters. The results demonstrate that the energy efficiency of FBMC/OQAM system for certain prototype filters is relatively close to performance of the OFDM system, while bandwidth utilization is significantly better.
AB - In this paper we investigate the performance of filter bank multicarrier system with offset QAM modulation (FBMC/OQAM) and compare it with commonly used cyclic prefix orthogonal frequency division multiplexing (CP-OFDM) multicarrier scheme. FBMC utilizes special prototype filtering, on which many system parameters depend, and therefore the accurate choice of prototype filter is crucial for the overall performance. We consider known filters such as PHYDYAS, Nyquist, and filters obtained during optimization procedure and compare the corresponding bandwidth efficiency, level of out-of-band emissions, and the power spectral density forms with OFDM system. In addition, we estimate BER performance in AWGN and fading pedestrian, vehicle and urban (EPA, EVA and ETU) channels and calculate complementary cumulative distribution function (CCDF) for estimation of peak-to-average power ratio (PAPR) to understand the overall energy efficiency of system with different prototype filters. The results demonstrate that the energy efficiency of FBMC/OQAM system for certain prototype filters is relatively close to performance of the OFDM system, while bandwidth utilization is significantly better.
KW - FBMC
KW - OFDM
KW - Prototype filters
U2 - 10.1007/978-3-030-58868-7_45
DO - 10.1007/978-3-030-58868-7_45
M3 - Conference contribution
AN - SCOPUS:85097643456
SN - 978-3-030-58867-0
SN - 978-3-030-58870-0
T3 - Springer Proceedings in Physics
SP - 399
EP - 411
BT - International Youth Conference on Electronics, Telecommunications and Information Technologies
A2 - Velichko, Elena
A2 - Vinnichenko, Maksim
A2 - Kapralova, Victoria
A2 - Koucheryavy, Yevgeni
PB - Springer
T2 - International Youth Conference on Electronics, Telecommunications and Information Technologies
Y2 - 10 July 2020 through 11 July 2020
ER -
