{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,11]],"date-time":"2026-06-11T16:27:02Z","timestamp":1781195222542,"version":"3.54.1"},"reference-count":38,"publisher":"Institute of Electrical and Electronics Engineers (IEEE)","issue":"7","license":[{"start":{"date-parts":[[2019,7,1]],"date-time":"2019-07-01T00:00:00Z","timestamp":1561939200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/ieeexplore.ieee.org\/Xplorehelp\/downloads\/license-information\/IEEE.html"},{"start":{"date-parts":[[2019,7,1]],"date-time":"2019-07-01T00:00:00Z","timestamp":1561939200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2019,7,1]],"date-time":"2019-07-01T00:00:00Z","timestamp":1561939200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"}],"funder":[{"DOI":"10.13039\/501100001230","name":"Macquarie University","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100001230","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001230","name":"Macquarie University","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100001230","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100008716","name":"Science and Industry Endowment Fund","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100008716","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["61801494"],"award-info":[{"award-number":["61801494"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IEEE Trans. Wireless Commun."],"published-print":{"date-parts":[[2019,7]]},"DOI":"10.1109\/twc.2019.2915305","type":"journal-article","created":{"date-parts":[[2019,5,14]],"date-time":"2019-05-14T19:59:37Z","timestamp":1557863977000},"page":"3542-3553","source":"Crossref","is-referenced-by-count":158,"title":["Gaussian Signalling for Covert Communications"],"prefix":"10.1109","volume":"18","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-4586-1926","authenticated-orcid":false,"given":"Shihao","family":"Yan","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0621-6331","authenticated-orcid":false,"given":"Yirui","family":"Cong","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0524-9927","authenticated-orcid":false,"given":"Stephen V.","family":"Hanly","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8973-9079","authenticated-orcid":false,"given":"Xiangyun","family":"Zhou","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"263","reference":[{"key":"ref38","author":"azzalini","year":"2014","journal-title":"The Skew-Normal and Related Families"},{"key":"ref33","author":"lehmann","year":"2005","journal-title":"Testing Statistical Hypotheses"},{"key":"ref32","author":"cover","year":"2002","journal-title":"Elements of Information Theory"},{"key":"ref31","doi-asserted-by":"publisher","DOI":"10.1109\/ITW.2017.8278024"},{"key":"ref30","author":"tahmasbi","year":"2017","journal-title":"Second-order asymptotics in covert communication"},{"key":"ref37","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2016.2535303"},{"key":"ref36","doi-asserted-by":"publisher","DOI":"10.1007\/978-0-387-76544-0"},{"key":"ref35","author":"gradshteyn","year":"2007","journal-title":"Table of Integrals Series and Products"},{"key":"ref34","author":"gelfand","year":"2000","journal-title":"Calculus of Variations"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1109\/NaNA.2017.55"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1109\/LCOMM.2015.2507594"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2016.2614502"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1109\/LCOMM.2016.2647716"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1109\/ICC.2017.7996337"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.1109\/TIFS.2018.2846257"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.1109\/VTCSpring.2017.8108525"},{"key":"ref17","doi-asserted-by":"publisher","DOI":"10.1109\/ISIT.2017.8007045"},{"key":"ref18","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2017.2720736"},{"key":"ref19","doi-asserted-by":"publisher","DOI":"10.1109\/GLOCOM.2017.8254008"},{"key":"ref28","author":"arumugam","year":"2018","journal-title":"Covert communication over a K-user multiple access channel"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1109\/ITW.2014.6970826"},{"key":"ref27","doi-asserted-by":"publisher","DOI":"10.1109\/ISIT.2016.7541695"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1109\/JSAC.2013.130923"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1109\/MCOM.2015.7355562"},{"key":"ref29","doi-asserted-by":"publisher","DOI":"10.1109\/ISIT.2016.7541694"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1109\/JSTSP.2015.2421477"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1109\/TIT.2016.2530089"},{"key":"ref7","author":"simon","year":"1994","journal-title":"Spread Spectrum Communications Handbook"},{"key":"ref2","author":"duong","year":"2016","journal-title":"Trusted Communications With Physical Layer Security for 5G and Beyond"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1109\/TIT.2016.2548471"},{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1017\/CBO9780511977985"},{"key":"ref20","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2018.2831217"},{"key":"ref22","doi-asserted-by":"publisher","DOI":"10.1109\/CNS.2017.8228681"},{"key":"ref21","doi-asserted-by":"publisher","DOI":"10.1109\/ITW.2017.8278022"},{"key":"ref24","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2018.2865946"},{"key":"ref23","doi-asserted-by":"publisher","DOI":"10.1109\/ALLERTON.2014.7028575"},{"key":"ref26","doi-asserted-by":"publisher","DOI":"10.1109\/ISIT.2018.8437719"},{"key":"ref25","doi-asserted-by":"publisher","DOI":"10.1109\/ISIT.2014.6874903"}],"container-title":["IEEE Transactions on Wireless Communications"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx7\/7693\/8758969\/08714018.pdf?arnumber=8714018","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,7,13]],"date-time":"2022-07-13T21:10:47Z","timestamp":1657746647000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/8714018\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2019,7]]},"references-count":38,"journal-issue":{"issue":"7"},"URL":"https:\/\/doi.org\/10.1109\/twc.2019.2915305","relation":{},"ISSN":["1536-1276","1558-2248"],"issn-type":[{"value":"1536-1276","type":"print"},{"value":"1558-2248","type":"electronic"}],"subject":[],"published":{"date-parts":[[2019,7]]}}}