naa a22 4500 510794696 CHVBK 20180411083332.0 cr unu---uuuuu 180411e20130401xx s 000 0 eng 10.1007/s11277-012-0628-0 doi (NATIONALLICENCE)springer-10.1007/s11277-012-0628-0 Performance Improvement of DPSK Signal Reception Using Reconfigurable Multiple Bit Differential Detection in the Presence of Carrier Frequency Offset [Elektronische Daten] [Zorica Nikolić, Bojan Dimitrijević, Nenad Milošević] In this paper we propose a reconfigurable multiple bit differential detection (MBDD) algorithm with diversity reception in the form of postdetection equal-gain combining (EGC) that can be used for the differential phase shift keying (DPSK) signal reception in the presence of significant frequency offsets. The proposed algorithm is based on the MBDD algorithm with the introduction of a mechanism for the estimation of the frequency offset. The algorithm is checking N c frequency offsets around zero offset and chooses the one that is the most likely. The analysis shows that the receiver with the proposed algorithm provides signal reception with almost equal quality in a wide range of carrier frequency offsets around zero frequency offset. Springer Science+Business Media, LLC., 2012 Differential phase shift keying nationallicence Adaptive signal processing nationallicence Rayleigh fading channels nationallicence Error probability nationallicence Nikolić Zorica Faculty of Electronic Engineering, University of Niš, Aleksandra Medvedeva 14, P.O. Box 73, 18000, Niš, Serbia aut Dimitrijević Bojan Faculty of Electronic Engineering, University of Niš, Aleksandra Medvedeva 14, P.O. Box 73, 18000, Niš, Serbia aut Milošević Nenad Faculty of Electronic Engineering, University of Niš, Aleksandra Medvedeva 14, P.O. Box 73, 18000, Niš, Serbia aut Wireless Personal Communications Springer US; http://www.springer-ny.com 69/4(2013-04-01), 1197-1205 0929-6212 69:4<1197 2013 69 11277 https://doi.org/10.1007/s11277-012-0628-0 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11277-012-0628-0 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Nikolić Zorica Faculty of Electronic Engineering, University of Niš, Aleksandra Medvedeva 14, P.O. Box 73, 18000, Niš, Serbia aut NATIONALLICENCE 700 1- Dimitrijević Bojan Faculty of Electronic Engineering, University of Niš, Aleksandra Medvedeva 14, P.O. Box 73, 18000, Niš, Serbia aut NATIONALLICENCE 700 1- Milošević Nenad Faculty of Electronic Engineering, University of Niš, Aleksandra Medvedeva 14, P.O. Box 73, 18000, Niš, Serbia aut NATIONALLICENCE 773 0- Wireless Personal Communications Springer US; http://www.springer-ny.com 69/4(2013-04-01), 1197-1205 0929-6212 69:4<1197 2013 69 11277 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer