naa a22 4500 510798195 CHVBK 20180411083344.0 cr unu---uuuuu 180411e20131001xx s 000 0 eng 10.1007/s11277-013-1174-0 doi (NATIONALLICENCE)springer-10.1007/s11277-013-1174-0 LDPC-Coded Cooperation with Receive Multi-Antenna and Unknown CSI in the Destination [Elektronische Daten] [Shunwai Zhang, Fengfan Yang, Lei Tang, B. Maharaj] This paper studies a coded cooperation scheme with receive multi-antenna in the destination. A kind of simple-encoding irregular systematic low-density-parity-check (LDPC) codes is applied to the scheme. For Rayleigh block fading channels, in the unknown channel state information scenario, space-based adaptive least-mean square (LMS) transversal filters are adopted in the destination to realize receive diversity gain. The filtered signals from the source and relay are decoded by a joint "Min-Sum” iterative decoding algorithm. This algorithm agrees with the bilayer Tanner graph that can be used to fully characterize two distinct irregular systematic LDPC codes employed by the source and relay. Simulation results verify the effectiveness of the space-based adaptive LMS transversal filters in the coded cooperation scheme. Meanwhile, theoretical analysis and numerical simulation show that the proposed coded cooperation scheme can well combine cooperation diversity, multi-receive diversity and channel coding gains, and clearly outperforms the coded non-cooperation one under the same conditions. Springer Science+Business Media New York, 2013 Coded cooperation nationallicence Irregular systematic LDPC codes nationallicence Bilayer Tanner graph nationallicence Least-mean square algorithm nationallicence Joint "Min-Sum” iterative decoding nationallicence Zhang Shunwai College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, 210016, Nanjing, Jiangsu Province, People's Republic of China aut Yang Fengfan College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, 210016, Nanjing, Jiangsu Province, People's Republic of China aut Tang Lei College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, 210016, Nanjing, Jiangsu Province, People's Republic of China aut Maharaj B. Department of Electrical, Electronic and Computer Engineering, University of Pretoria, Tshwane, South Africa aut Wireless Personal Communications Springer US; http://www.springer-ny.com 72/4(2013-10-01), 2685-2703 0929-6212 72:4<2685 2013 72 11277 https://doi.org/10.1007/s11277-013-1174-0 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11277-013-1174-0 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Zhang Shunwai College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, 210016, Nanjing, Jiangsu Province, People's Republic of China aut NATIONALLICENCE 700 1- Yang Fengfan College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, 210016, Nanjing, Jiangsu Province, People's Republic of China aut NATIONALLICENCE 700 1- Tang Lei College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, 210016, Nanjing, Jiangsu Province, People's Republic of China aut NATIONALLICENCE 700 1- Maharaj B. Department of Electrical, Electronic and Computer Engineering, University of Pretoria, Tshwane, South Africa aut NATIONALLICENCE 773 0- Wireless Personal Communications Springer US; http://www.springer-ny.com 72/4(2013-10-01), 2685-2703 0929-6212 72:4<2685 2013 72 11277 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer