naa a22 4500 510796338 CHVBK 20180411083338.0 cr unu---uuuuu 180411e20130201xx s 000 0 eng 10.1007/s11277-012-0540-7 doi (NATIONALLICENCE)springer-10.1007/s11277-012-0540-7 Receiver Algorithms for Multi-stream Data Transmission in WLAN 802.11n Networks [Elektronische Daten] [Robert Kotrys, Maciej Krasicki, Piotr Remlein, Paweł Szulakiewicz] Multiple Input Multiple Output (MIMO) systems employ multiple antennas to provide high spectral efficiency and wireless link reliability thanks to multipath diversity and space multiplexing. This technology is now being implemented into wireless standards such as 802.11n, as well as the 4th generation cellular networks. In this paper we present results of an extensive simulation research in which we compare three receiver models for MIMO WLAN 802.11n system. We investigate maximum-likelihood, zero-forcing and Vertical Bell Laboratories Layered Space Time receivers. Performance of these receivers for a range of 802.11n environments, i.e. for several channel models and different number of transmitter and receiver antennas is evaluated. The results of the comparison highlight the benefits of MIMO technology and show to what extent it is possible to improve the MIMO 802.11n system performance increasing the receiver complexity. Springer Science+Business Media, LLC., 2012 MIMO systems nationallicence 802.11n receivers nationallicence V-BLAST nationallicence 802.11 channels nationallicence Kotrys Robert Chair of Wireless Communications, Poznan University of Technology, Poznan, Poland aut Krasicki Maciej Chair of Wireless Communications, Poznan University of Technology, Poznan, Poland aut Remlein Piotr Chair of Wireless Communications, Poznan University of Technology, Poznan, Poland aut Szulakiewicz Paweł Chair of Wireless Communications, Poznan University of Technology, Poznan, Poland aut Wireless Personal Communications Springer US; http://www.springer-ny.com 68/4(2013-02-01), 1583-1594 0929-6212 68:4<1583 2013 68 11277 https://doi.org/10.1007/s11277-012-0540-7 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11277-012-0540-7 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Kotrys Robert Chair of Wireless Communications, Poznan University of Technology, Poznan, Poland aut NATIONALLICENCE 700 1- Krasicki Maciej Chair of Wireless Communications, Poznan University of Technology, Poznan, Poland aut NATIONALLICENCE 700 1- Remlein Piotr Chair of Wireless Communications, Poznan University of Technology, Poznan, Poland aut NATIONALLICENCE 700 1- Szulakiewicz Paweł Chair of Wireless Communications, Poznan University of Technology, Poznan, Poland aut NATIONALLICENCE 773 0- Wireless Personal Communications Springer US; http://www.springer-ny.com 68/4(2013-02-01), 1583-1594 0929-6212 68:4<1583 2013 68 11277 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer