{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,20]],"date-time":"2026-03-20T15:40:29Z","timestamp":1774021229836,"version":"3.50.1"},"reference-count":25,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2018,8,1]],"date-time":"2018-08-01T00:00:00Z","timestamp":1533081600000},"content-version":"vor","delay-in-days":212,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["61661028"],"award-info":[{"award-number":["61661028"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["61561034"],"award-info":[{"award-number":["61561034"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Wireless Communications and Mobile Computing"],"published-print":{"date-parts":[[2018,1]]},"abstract":"<jats:p>Radar and communication (RadCom) systems have received increasing attention due to their high energy efficiency and spectral efficiency. They have been identified as green communications. This paper is concerned with a joint estimation of range\u2010Doppler\u2010angle parameters for an orthogonal frequency division multiplexing (OFDM) based RadCom system. The key idea of the proposed method is to derive different factor matrices by the tensor decomposition method and then extract parameters of the targets from these factor matrices. Different from the classical tensor decomposition method via alternating least squares or higher\u2010order singular value decomposition, we adopt a greedy based method with each step constituted by a rank\u20101 approximation subproblem. To avoid local extremum, the rank\u20101 approximation is solved by using a multiple random initialized tensor power method with a comparison procedure followed. A parameterized rectification method is also proposed to incorporate the inherent structures of the factor matrices. The proposed algorithm can estimate all the parameters simultaneously without parameter pairing requirement. The numerical experiments demonstrate superior performance of the proposed algorithm compared with the existing methods.<\/jats:p>","DOI":"10.1155\/2018\/2708416","type":"journal-article","created":{"date-parts":[[2018,8,1]],"date-time":"2018-08-01T23:35:06Z","timestamp":1533166506000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":7,"title":["Joint Range\u2010Doppler\u2010Angle Estimation for OFDM\u2010Based RadCom System via Tensor Decomposition"],"prefix":"10.1155","volume":"2018","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-4600-3560","authenticated-orcid":false,"given":"Bo","family":"Kong","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8445-0361","authenticated-orcid":false,"given":"Yuhao","family":"Wang","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Xiaohua","family":"Deng","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9210-9067","authenticated-orcid":false,"given":"Dong","family":"Qin","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2018,8]]},"reference":[{"key":"e_1_2_10_1_2","doi-asserted-by":"publisher","DOI":"10.1109\/ACCESS.2017.2711784"},{"key":"e_1_2_10_2_2","doi-asserted-by":"publisher","DOI":"10.1049\/iet-com.2016.1349"},{"key":"e_1_2_10_3_2","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2015.2509069"},{"key":"e_1_2_10_4_2","doi-asserted-by":"publisher","DOI":"10.1109\/JSAC.2018.2824622"},{"key":"e_1_2_10_5_2","doi-asserted-by":"publisher","DOI":"10.1109\/jproc.2011.2131110"},{"key":"e_1_2_10_6_2","doi-asserted-by":"publisher","DOI":"10.1109\/access.2016.2530979"},{"key":"e_1_2_10_7_2","doi-asserted-by":"publisher","DOI":"10.1109\/LCOMM.2017.2746563"},{"key":"e_1_2_10_8_2","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2018.2847648"},{"key":"e_1_2_10_9_2","doi-asserted-by":"crossref","unstructured":"WiesbeckW. 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