| dc.contributor.author | Lee, Kanghee | |
| dc.contributor.author | Yang, Jie | |
| dc.contributor.author | Kwon, Hyuck M. | |
| dc.contributor.author | Park, Hyuncheol | |
| dc.contributor.author | Lee, Yong H. | |
| dc.date.accessioned | 2015-07-07T01:34:12Z | |
| dc.date.available | 2015-07-07T01:34:12Z | |
| dc.date.issued | 2015-05-12 | |
| dc.identifier.citation | Kanghee Lee; Jie Yang; Kwon, H.M.; Hyuncheol Park; Lee, Y.H., "Centralized Two-Way AF MIMO Multiple Dispersed Relay Network," Vehicular Technology, IEEE Transactions on , vol.64, no.5, pp.2133,2138, May 2015 | en_US |
| dc.identifier.issn | 0018-9545 | |
| dc.identifier.other | WOS:000354472800041 | |
| dc.identifier.uri | http://dx.doi.org/10.1109/TVT.2014.2338075 | |
| dc.identifier.uri | http://hdl.handle.net/10057/11321 | |
| dc.description | Click on the DOI link to access the article (may not be free). | en_US |
| dc.description.abstract | This paper considers a two-way amplify-and-forward (AF) multiple-input multiple-output (MIMO) relay network consisting of two sources (each with multiple antennas) and multiple physically dispersed single-antenna relays. A central station finds the optimum relay amplifying matrices and transmit/receive beamforming vectors explicitly and iteratively under the transmit power constraints at the sources and the relays. The minimum-mean-square-error criterion is used. Numerical results show that the proposed scheme outperforms the existing two-way AF MIMO network schemes proposed by Arti et al. and Wang et al. | en_US |
| dc.description.sponsorship | This work was supported in part by the 2014 Air Force Summer Faculty Fellowship Program, by the Army Research Office under Grant W911NF-08-1-0256, by the National Aeronautics and Space Administration under Grant NNX08AV84A, by the Cross-Ministry Giga KOREA Project of The Ministry of Science, ICT and Future Planning, Korea [GK13N0100, 5G mobile communication system development based on mmWave], and by the Defense Acquisition Program Administration (DAPA) and the Agency for Defense Development (ADD) of Korea under Grant UTRC-KAIST. | en_US |
| dc.language.iso | en_US | en_US |
| dc.publisher | IEEE | en_US |
| dc.relation.ispartofseries | IEEE Transactions on Vehicular Technology;v.65:no.5 | |
| dc.subject | Amplify-and-forward (AF) | en_US |
| dc.subject | Beamforming | en_US |
| dc.subject | Minimum mean square error (MMSE) | en_US |
| dc.subject | Power constraint | en_US |
| dc.subject | Two-way | en_US |
| dc.title | Centralized two-way AF MIMO multiple dispersed relay network | en_US |
| dc.type | Article | en_US |
| dc.rights.holder | Copyright © 2015, IEEE | |
