{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,22]],"date-time":"2026-10-22T17:12:23Z","timestamp":1792689143696,"version":"4.5.0"},"reference-count":45,"publisher":"Institute of Electrical and Electronics Engineers (IEEE)","issue":"5","license":[{"start":{"date-parts":[[2021,5,1]],"date-time":"2021-05-01T00:00:00Z","timestamp":1619827200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/ieeexplore.ieee.org\/Xplorehelp\/downloads\/license-information\/IEEE.html"},{"start":{"date-parts":[[2021,5,1]],"date-time":"2021-05-01T00:00:00Z","timestamp":1619827200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2021,5,1]],"date-time":"2021-05-01T00:00:00Z","timestamp":1619827200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"}],"funder":[{"DOI":"10.13039\/501100012166","name":"National Key Research and Development Program of China","doi-asserted-by":"publisher","award":["2020YFB1804800"],"award-info":[{"award-number":["2020YFB1804800"]}],"id":[{"id":"10.13039\/501100012166","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["61625101"],"award-info":[{"award-number":["61625101"]}],"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":["61829101"],"award-info":[{"award-number":["61829101"]}],"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":["61941101"],"award-info":[{"award-number":["61941101"]}],"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":["61911540076"],"award-info":[{"award-number":["61911540076"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IEEE Trans. Commun."],"published-print":{"date-parts":[[2021,5]]},"DOI":"10.1109\/tcomm.2021.3058370","type":"journal-article","created":{"date-parts":[[2021,2,12]],"date-time":"2021-02-12T17:50:42Z","timestamp":1613152242000},"page":"3091-3105","source":"Crossref","is-referenced-by-count":45,"title":["Ultra-Dense LEO Satellite Based Formation Flying"],"prefix":"10.1109","volume":"69","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-3510-8452","authenticated-orcid":false,"given":"Ruoqi","family":"Deng","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3484-1361","authenticated-orcid":false,"given":"Boya","family":"Di","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8644-8241","authenticated-orcid":false,"given":"Lingyang","family":"Song","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"263","reference":[{"key":"ref39","doi-asserted-by":"publisher","DOI":"10.1137\/1.9780898719574.ch5"},{"key":"ref38","first-page":"254","article-title":"Antenna designs for amateur band low Earth orbit (LEO) satellites–A review","volume":"4","author":"renukadevi","year":"2018","journal-title":"Int J Res Eng Appl Manage"},{"key":"ref33","doi-asserted-by":"publisher","DOI":"10.1109\/JSAC.2003.810294"},{"key":"ref32","doi-asserted-by":"publisher","DOI":"10.1109\/TIT.2007.909094"},{"key":"ref31","doi-asserted-by":"publisher","DOI":"10.1109\/ICC.2019.8761332"},{"key":"ref30","doi-asserted-by":"publisher","DOI":"10.1002\/9780470834985"},{"key":"ref37","doi-asserted-by":"publisher","DOI":"10.1109\/LCOMM.2013.111313.131963"},{"key":"ref36","doi-asserted-by":"publisher","DOI":"10.1109\/TVT.2016.2529661"},{"key":"ref35","article-title":"Variational principles and perturbation theory","author":"franklin","year":"2012","journal-title":"Matrix Theory"},{"key":"ref34","doi-asserted-by":"publisher","DOI":"10.1017\/CBO9781139020411"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1109\/MCI.2013.2279560"},{"key":"ref40","author":"bronshtein","year":"2013","journal-title":"Handbook of Mathematics"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1109\/ChinaCom.2011.6158316"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1109\/MAP.2014.7011023"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1109\/JPROC.2018.2794879"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1109\/TAES.2010.5595606"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.1109\/ACC.2003.1238957"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.1109\/TAES.2014.130263"},{"key":"ref17","doi-asserted-by":"publisher","DOI":"10.1109\/TAES.2009.5259168"},{"key":"ref18","doi-asserted-by":"publisher","DOI":"10.1109\/ACSSC.2000.911008"},{"key":"ref19","doi-asserted-by":"publisher","DOI":"10.1109\/ACCESS.2020.2995261"},{"key":"ref28","doi-asserted-by":"publisher","DOI":"10.1109\/WCNC45663.2020.9120596"},{"key":"ref4","year":"2016","journal-title":"OneWeb Non-Geostationary Satellite System Attachment A"},{"key":"ref27","first-page":"2122","article-title":"Implementation and analysis of networking protocols for low Earth orbit satellite formation network","author":"chen","year":"2010","journal-title":"Proc 2nd Int Conf Inf Sci Eng"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1109\/COMST.2018.2841996"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1007\/s11432-017-9362-5"},{"key":"ref29","doi-asserted-by":"publisher","DOI":"10.2514\/2.3638"},{"key":"ref5","year":"2016","journal-title":"SpaceX Non-Geostationary Satellite System (Attachment A)"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1109\/MWC.2019.1800299"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1109\/GLOBECOM38437.2019.9013740"},{"key":"ref2","first-page":"165","article-title":"Machine learning for 5G and beyond: From model-based to data-driven mobile wireless networks","volume":"16","author":"wang","year":"2019","journal-title":"China Commun"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1109\/COMST.2016.2564990"},{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1109\/MWC.2015.7306534"},{"key":"ref20","doi-asserted-by":"publisher","DOI":"10.1109\/GLOCOM.2018.8647694"},{"key":"ref45","author":"casella","year":"2002","journal-title":"Statistical Inference"},{"key":"ref22","doi-asserted-by":"publisher","DOI":"10.1109\/ASMS.2008.19"},{"key":"ref21","doi-asserted-by":"publisher","DOI":"10.1109\/WSA.2008.4475561"},{"key":"ref42","year":"2017","journal-title":"Study on New Radio (NR) to Support Non-Terrestrial Networks (Release 15)"},{"key":"ref24","doi-asserted-by":"publisher","DOI":"10.1109\/GLOCOM.2011.6133895"},{"key":"ref41","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2018.2875980"},{"key":"ref23","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2017.2647805"},{"key":"ref44","first-page":"561","article-title":"On the distribution of the fractional part of a statistical variable","volume":"4","author":"tukey","year":"1938","journal-title":"Collect Math"},{"key":"ref26","doi-asserted-by":"publisher","DOI":"10.1109\/AHS.2008.61"},{"key":"ref43","volume":"3","author":"noble","year":"1988","journal-title":"Applied Linear Algebra"},{"key":"ref25","doi-asserted-by":"publisher","DOI":"10.1109\/TAES.2017.2671118"}],"container-title":["IEEE Transactions on Communications"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx7\/26\/9433469\/09351961.pdf?arnumber=9351961","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,5,10]],"date-time":"2022-05-10T14:48:50Z","timestamp":1652194130000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/9351961\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2021,5]]},"references-count":45,"journal-issue":{"issue":"5"},"URL":"https:\/\/doi.org\/10.1109\/tcomm.2021.3058370","relation":{},"ISSN":["0090-6778","1558-0857"],"issn-type":[{"value":"0090-6778","type":"print"},{"value":"1558-0857","type":"electronic"}],"subject":[],"published":{"date-parts":[[2021,5]]}}}