naa a22 4500 510792391 CHVBK 20180411083324.0 cr unu---uuuuu 180411e20130801xx s 000 0 eng 10.1007/s11277-012-0980-0 doi (NATIONALLICENCE)springer-10.1007/s11277-012-0980-0 Pham Van-Bien Faculty of Radio-Electronics, Le Quy Don Technical University, Hanoi, Vietnam aut Robust Transmit Antenna Selection with Phase Feedback Over Correlated Fading Channels [Elektronische Daten] [Van-Bien Pham] A new transmit antenna selection (TAS) scheme with phase feedback for multiple-input multiple-output systems is proposed in this paper. This scheme allows two or more transmit antennas to simultaneously use one radio frequency chain. By grouping the transmit antennas according to their similarities in instantaneous channel coefficients into two subsets and treating each subset as a single antenna, both hardware complexity reduction and antenna array gain can be achieved. Compared with the transmit antenna selection combined with space-time block code (TAS/STBC) scheme, the proposed TAS scheme provides excellent robustness, in terms of symbol error rate performance, against spatially correlated fading channels. Moreover, the proposed TAS scheme need not use STBC encoder and decoder which used in the TAS/STBC schemes. Therefore, the proposed TAS scheme is simpler than the TAS/STBC schemes in practical hardware implementation. Springer Science+Business Media New York, 2013 Transmit antenna selection nationallicence Phase feedback nationallicence Space-time block code nationallicence Wireless Personal Communications Springer US; http://www.springer-ny.com 71/4(2013-08-01), 2937-2945 0929-6212 71:4<2937 2013 71 11277 https://doi.org/10.1007/s11277-012-0980-0 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11277-012-0980-0 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Pham Van-Bien Faculty of Radio-Electronics, Le Quy Don Technical University, Hanoi, Vietnam aut NATIONALLICENCE 773 0- Wireless Personal Communications Springer US; http://www.springer-ny.com 71/4(2013-08-01), 2937-2945 0929-6212 71:4<2937 2013 71 11277 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer