naa a22 4500 510794319 CHVBK 20180411083330.0 cr unu---uuuuu 180411e20130301xx s 000 0 eng 10.1007/s11277-012-0573-y doi (NATIONALLICENCE)springer-10.1007/s11277-012-0573-y Li Feng Cornell University, Ithaca, NY, USA aut Array Processing for Multi-User Multi-Antenna Interference Channels Using Precoders [Elektronische Daten] [Feng Li] In this paper, we investigate how to send space-time codes with full diversity and low decoding complexity for interference channels using precoders. We assume that we have two transmitters and two receivers. Each transmitter sends codewords to respective receiver at the same time. We propose an orthogonal transmission scheme that combines space-time codes and array processing to achieve low-complexity decoding and full diversity for transmitted signals. To our best knowledge, this is the first scheme which can achieve low-complexity decoding and full diversity for any transmitted codeword in interference channel when all the users transmit at the same time. Simulation results validate our theoretical analysis. Springer Science+Business Media, LLC., 2012 Array processing nationallicence Full diversity nationallicence Precoder design nationallicence Interference channels nationallicence Wireless Personal Communications Springer US; http://www.springer-ny.com 69/1(2013-03-01), 285-297 0929-6212 69:1<285 2013 69 11277 https://doi.org/10.1007/s11277-012-0573-y text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11277-012-0573-y text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Li Feng Cornell University, Ithaca, NY, USA aut NATIONALLICENCE 773 0- Wireless Personal Communications Springer US; http://www.springer-ny.com 69/1(2013-03-01), 285-297 0929-6212 69:1<285 2013 69 11277 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer