naa a22 4500 510794165 CHVBK 20180411083330.0 cr unu---uuuuu 180411e20130501xx s 000 0 eng 10.1007/s11277-012-0710-7 doi (NATIONALLICENCE)springer-10.1007/s11277-012-0710-7 Frequency-Domain Carrier Frequency and Symbol Timing Offsets Estimation for Offset QAM Filter Bank Multicarrier Systems in Uplink of Multiple Access Networks [Elektronische Daten] [Hamid Saeedi-Sourck, Saeed Sadri] In this paper, we study carrier frequency offset (CFO) and symbol timing offset (STO) estimation in the uplink of multiuser offset QAM filter bank multicarrier (FBMC) communication systems. A low-complexity frequency-domain CFO estimator using periodical training sequence is proposed. Also a good estimate of STO is obtained by maximizing the energy of subcarriers subject to training sequence at the output of analysis filter bank. Furthermore we derive the theoretical MSE for the proposed CFO estimator. Computer simulations show that the derived MSE matches the simulated MSE closely. Compared with state-of-the-art time domain estimator, the proposed estimator achieves better performance with a lower computational complexity. Springer Science+Business Media, LLC., 2012 Filter bank multicarrier nationallicence Offset QAM nationallicence Carrier frequency offset nationallicence Symbol timing offset nationallicence Estimation nationallicence Saeedi-Sourck Hamid Isfahan University of Technology, Isfahan, Iran aut Sadri Saeed Isfahan University of Technology, Isfahan, Iran aut Wireless Personal Communications Springer US; http://www.springer-ny.com 70/2(2013-05-01), 601-615 0929-6212 70:2<601 2013 70 11277 https://doi.org/10.1007/s11277-012-0710-7 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11277-012-0710-7 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Saeedi-Sourck Hamid Isfahan University of Technology, Isfahan, Iran aut NATIONALLICENCE 700 1- Sadri Saeed Isfahan University of Technology, Isfahan, Iran aut NATIONALLICENCE 773 0- Wireless Personal Communications Springer US; http://www.springer-ny.com 70/2(2013-05-01), 601-615 0929-6212 70:2<601 2013 70 11277 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer