{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,26]],"date-time":"2026-02-26T15:31:07Z","timestamp":1772119867427,"version":"3.50.1"},"reference-count":14,"publisher":"Springer Science and Business Media LLC","issue":"1","license":[{"start":{"date-parts":[[2024,7,1]],"date-time":"2024-07-01T00:00:00Z","timestamp":1719792000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.springernature.com\/gp\/researchers\/text-and-data-mining"},{"start":{"date-parts":[[2024,7,1]],"date-time":"2024-07-01T00:00:00Z","timestamp":1719792000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.springernature.com\/gp\/researchers\/text-and-data-mining"}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":["Wireless Pers Commun"],"published-print":{"date-parts":[[2024,7]]},"DOI":"10.1007\/s11277-024-11326-6","type":"journal-article","created":{"date-parts":[[2024,7,4]],"date-time":"2024-07-04T06:01:47Z","timestamp":1720072907000},"page":"89-100","update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Adaptive Beamformer in Hybrid Massive MIMO Using Reconstructed Spatial Covariance Matrix"],"prefix":"10.1007","volume":"137","author":[{"given":"Zihao","family":"Fu","sequence":"first","affiliation":[]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7944-9190","authenticated-orcid":false,"given":"Yiwei","family":"Yan","sequence":"additional","affiliation":[]},{"given":"Yinsheng","family":"Liu","sequence":"additional","affiliation":[]},{"given":"Li","family":"You","sequence":"additional","affiliation":[]},{"given":"Wenjin","family":"Wang","sequence":"additional","affiliation":[]},{"given":"Hongtao","family":"Duan","sequence":"additional","affiliation":[]}],"member":"297","published-online":{"date-parts":[[2024,7,4]]},"reference":[{"issue":"2","key":"11326_CR1","doi-asserted-by":"publisher","first-page":"186","DOI":"10.1109\/MCOM.2014.6736761","volume":"52","author":"EG Larsson","year":"2014","unstructured":"Larsson, E. G., Tufvesson, F., Edfors, O., & Marzetta, T. L. (2014). Massive MIMO for next generation wireless systems. IEEE Communications Magazine, 52(2), 186\u2013195.","journal-title":"IEEE Communications Magazine"},{"issue":"2","key":"11326_CR2","doi-asserted-by":"publisher","first-page":"106","DOI":"10.1109\/MCOM.2014.6736750","volume":"52","author":"W Roh","year":"2014","unstructured":"Roh, W., Seol, J.-Y., Park, J., Lee, B., Lee, J., Kim, Y., Cho, J., Cheun, K., & Aryanfar, F. (2014). Millimeter-wave beamforming as an enabling technology for 5G cellular communications: Theoretical feasibility and prototype results. IEEE Communications Magazine, 52(2), 106\u2013113.","journal-title":"IEEE Communications Magazine"},{"issue":"3","key":"11326_CR3","doi-asserted-by":"publisher","first-page":"1499","DOI":"10.1109\/TWC.2014.011714.130846","volume":"13","author":"OE Ayach","year":"2014","unstructured":"Ayach, O. E., Rajagopal, S., Abu-Surra, S., Pi, Z., & Heath, R. W. (2014). Spatially sparse precoding in millimeter wave MIMO systems. IEEE Transactions on Wireless Communications, 13(3), 1499\u20131513.","journal-title":"IEEE Transactions on Wireless Communications"},{"issue":"8","key":"11326_CR4","doi-asserted-by":"publisher","first-page":"4131","DOI":"10.1109\/TSP.2010.2048321","volume":"58","author":"V Venkateswaran","year":"2010","unstructured":"Venkateswaran, V., & van der Veen, A. J. (2010). Analog beamforming in MIMO communications with phase shift networks and online channel estimation. IEEE Transactions on Signal Processing, 58(8), 4131\u20134143.","journal-title":"IEEE Transactions on Signal Processing"},{"issue":"8","key":"11326_CR5","doi-asserted-by":"publisher","first-page":"2985","DOI":"10.1109\/TCOMM.2015.2440356","volume":"63","author":"C Lin","year":"2015","unstructured":"Lin, C., & Li, G. Y. (2015). Adaptive beamforming with resource allocation for distance-aware multi-user indoor Terahertz communications. IEEE Transactions on Communications, 63(8), 2985\u20132995.","journal-title":"IEEE Transactions on Communications"},{"key":"11326_CR6","doi-asserted-by":"publisher","first-page":"276","DOI":"10.1109\/TAP.1986.1143830","volume":"3","author":"RO Schmidt","year":"1986","unstructured":"Schmidt, R. O. (1986). Multiple emitter location and signal parameter estimation. IEEE Transactions on Antennas and Propagation, 3, 276\u2013280.","journal-title":"IEEE Transactions on Antennas and Propagation"},{"key":"11326_CR7","volume-title":"Fundamentals of statistical signal processing","author":"SM Kay","year":"2011","unstructured":"Kay, S. M. (2011). Fundamentals of statistical signal processing. Publishing House of Electronics Industry."},{"issue":"8","key":"11326_CR8","doi-asserted-by":"publisher","first-page":"1196","DOI":"10.1109\/LWC.2020.2985014","volume":"9","author":"S Li","year":"2020","unstructured":"Li, S., Liu, Y., You, L., Wang, W., Duan, H., & Li, X. (2020). Covariance matrix reconstruction for DOA estimation in hybrid massive MIMO systems. IEEE Wireless Communications Letters, 9(8), 1196\u20131200.","journal-title":"IEEE Wireless Communications Letters"},{"issue":"6","key":"11326_CR9","doi-asserted-by":"publisher","first-page":"653","DOI":"10.1109\/LWC.2014.2363831","volume":"3","author":"L Liang","year":"2014","unstructured":"Liang, L., & Dong, X. (2014). Low-complexity hybrid precoding in massive multiuser MIMO systems. IEEE Wireless Communications, 3(6), 653\u2013656.","journal-title":"IEEE Wireless Communications"},{"issue":"4","key":"11326_CR10","doi-asserted-by":"publisher","first-page":"776","DOI":"10.1109\/LCOMM.2016.2532334","volume":"20","author":"X Zhu","year":"2016","unstructured":"Zhu, X., Wang, Z., Dai, L., & Wang, Q. (2016). Adaptive hybrid precoding for multiuser massive MIMO. IEEE Communications Letters, 20(4), 776\u2013779.","journal-title":"IEEE Communications Letters"},{"issue":"1","key":"11326_CR11","doi-asserted-by":"publisher","first-page":"201","DOI":"10.1109\/TCOMM.2015.2502954","volume":"64","author":"W Ni","year":"2016","unstructured":"Ni, W., & Dong, X. (2016). Hybrid block diagonalization for massive multiuser MIMO systems. IEEE Transactions on Communications, 64(1), 201\u2013211.","journal-title":"IEEE Transactions on Communications"},{"issue":"6","key":"11326_CR12","doi-asserted-by":"publisher","first-page":"2170","DOI":"10.1109\/TCOMM.2015.2425882","volume":"63","author":"C Sun","year":"2015","unstructured":"Sun, C., Gao, X., Jin, S., Matthaiou, M., Ding, Z., & Xiao, C. (2015). Beam division multiple access transmission for massive MIMO communications. IEEE Transactions on Communications, 63(6), 2170\u20132180.","journal-title":"IEEE Transactions on Communications"},{"key":"11326_CR13","doi-asserted-by":"publisher","DOI":"10.1002\/0471224219","volume-title":"Phased array antennas","author":"RC Hansen","year":"1998","unstructured":"Hansen, R. C. (1998). Phased array antennas. Wiley."},{"key":"11326_CR14","volume-title":"Statistical and adaptie signal processing","author":"DG Manolakis","year":"2005","unstructured":"Manolakis, D. G. (2005). Statistical and adaptie signal processing. ARTech House."}],"container-title":["Wireless Personal Communications"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/s11277-024-11326-6.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/article\/10.1007\/s11277-024-11326-6\/fulltext.html","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/s11277-024-11326-6.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,7,15]],"date-time":"2024-07-15T08:20:23Z","timestamp":1721031623000},"score":1,"resource":{"primary":{"URL":"https:\/\/link.springer.com\/10.1007\/s11277-024-11326-6"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2024,7]]},"references-count":14,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2024,7]]}},"alternative-id":["11326"],"URL":"https:\/\/doi.org\/10.1007\/s11277-024-11326-6","relation":{"has-preprint":[{"id-type":"doi","id":"10.21203\/rs.3.rs-2073478\/v1","asserted-by":"object"}]},"ISSN":["0929-6212","1572-834X"],"issn-type":[{"value":"0929-6212","type":"print"},{"value":"1572-834X","type":"electronic"}],"subject":[],"published":{"date-parts":[[2024,7]]},"assertion":[{"value":"28 March 2024","order":1,"name":"accepted","label":"Accepted","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"4 July 2024","order":2,"name":"first_online","label":"First Online","group":{"name":"ArticleHistory","label":"Article History"}},{"order":1,"name":"Ethics","group":{"name":"EthicsHeading","label":"Declarations"}},{"value":"Not applicable.","order":2,"name":"Ethics","group":{"name":"EthicsHeading","label":"Conflict of interest"}},{"value":"Not applicable.","order":3,"name":"Ethics","group":{"name":"EthicsHeading","label":"Ethical Approval"}}]}}