naa a22 4500 510794084 CHVBK 20180411083330.0 cr unu---uuuuu 180411e20130501xx s 000 0 eng 10.1007/s11277-012-0721-4 doi (NATIONALLICENCE)springer-10.1007/s11277-012-0721-4 Low Complexity Time Concatenated Turbo Equalization for Block Transmission Without Guard Interval: Part 3—Application to Multiuser SIMO-OFDM [Elektronische Daten] [Ade Irawan, Khoirul Anwar, Tad Matsumoto] This paper proposes a multiuser single input multiple output orthogonal frequency division multiplexing system without guard interval based on the chained turbo equalization algorithm. Turbo equalizers for several consecutive OFDM symbols exchange information about the interference to effectively suppress inter-symbol interference, inter-carrier interference, and co-antenna interference. The convergence property of the proposed technique is analyzed using the extrinsic information transfer chart. Doped accumulator is used to achieve the (1,1) mutual information point and to obtain better matching between the equalizer and decoder EXIT curves. Results of computer simulations reveal that the proposed scheme can achieve excellent performance without requiring high computational complexity. Springer Science+Business Media, LLC., 2012 OFDM nationallicence MU-SIMO nationallicence Turbo equalization nationallicence Guard interval (GI) nationallicence EXIT chart nationallicence Inter-symbol interference (ISI) nationallicence Doped accumulator nationallicence Irawan Ade School of Information Science, Japan Advanced Institute of Science and Technology (JAIST), 1-1 Asahidai, 923-1292, Nomi, Ishikawa, Japan aut Anwar Khoirul School of Information Science, Japan Advanced Institute of Science and Technology (JAIST), 1-1 Asahidai, 923-1292, Nomi, Ishikawa, Japan aut Matsumoto Tad School of Information Science, Japan Advanced Institute of Science and Technology (JAIST), 1-1 Asahidai, 923-1292, Nomi, Ishikawa, Japan aut Wireless Personal Communications Springer US; http://www.springer-ny.com 70/2(2013-05-01), 769-783 0929-6212 70:2<769 2013 70 11277 https://doi.org/10.1007/s11277-012-0721-4 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11277-012-0721-4 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Irawan Ade School of Information Science, Japan Advanced Institute of Science and Technology (JAIST), 1-1 Asahidai, 923-1292, Nomi, Ishikawa, Japan aut NATIONALLICENCE 700 1- Anwar Khoirul School of Information Science, Japan Advanced Institute of Science and Technology (JAIST), 1-1 Asahidai, 923-1292, Nomi, Ishikawa, Japan aut NATIONALLICENCE 700 1- Matsumoto Tad School of Information Science, Japan Advanced Institute of Science and Technology (JAIST), 1-1 Asahidai, 923-1292, Nomi, Ishikawa, Japan aut NATIONALLICENCE 773 0- Wireless Personal Communications Springer US; http://www.springer-ny.com 70/2(2013-05-01), 769-783 0929-6212 70:2<769 2013 70 11277 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer