{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,25]],"date-time":"2026-04-25T15:05:43Z","timestamp":1777129543911,"version":"3.51.4"},"reference-count":44,"publisher":"Institute of Electrical and Electronics Engineers (IEEE)","issue":"6","license":[{"start":{"date-parts":[[2021,6,1]],"date-time":"2021-06-01T00:00:00Z","timestamp":1622505600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/ieeexplore.ieee.org\/Xplorehelp\/downloads\/license-information\/IEEE.html"},{"start":{"date-parts":[[2021,6,1]],"date-time":"2021-06-01T00:00:00Z","timestamp":1622505600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2021,6,1]],"date-time":"2021-06-01T00:00:00Z","timestamp":1622505600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"}],"funder":[{"DOI":"10.13039\/501100001809","name":"Key project of National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["61631015"],"award-info":[{"award-number":["61631015"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"Key project of National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["61971337"],"award-info":[{"award-number":["61971337"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"Key project of National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["61901328"],"award-info":[{"award-number":["61901328"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"Key project of National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["61941118"],"award-info":[{"award-number":["61941118"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"name":"National Natural Science Foundation for Distinguished Young Scholar","award":["61825104"],"award-info":[{"award-number":["61825104"]}]},{"name":"Key Laboratory Project of China Electronic Science and Technology Group","award":["CLDL-20182410"],"award-info":[{"award-number":["CLDL-20182410"]}]},{"DOI":"10.13039\/501100012226","name":"Fundamental Research Funds for the Central Universities","doi-asserted-by":"publisher","award":["XJS210109"],"award-info":[{"award-number":["XJS210109"]}],"id":[{"id":"10.13039\/501100012226","id-type":"DOI","asserted-by":"publisher"}]},{"name":"Technology Innovation Plan","award":["2019921815KYPT009JC011"],"award-info":[{"award-number":["2019921815KYPT009JC011"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IEEE Trans. Commun."],"published-print":{"date-parts":[[2021,6]]},"DOI":"10.1109\/tcomm.2021.3067058","type":"journal-article","created":{"date-parts":[[2021,3,18]],"date-time":"2021-03-18T19:36:55Z","timestamp":1616096215000},"page":"4024-4037","source":"Crossref","is-referenced-by-count":40,"title":["Covert Surveillance via Proactive Eavesdropping Under Channel Uncertainty"],"prefix":"10.1109","volume":"69","author":[{"given":"Zihao","family":"Cheng","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7419-4042","authenticated-orcid":false,"given":"Jiangbo","family":"Si","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5207-6504","authenticated-orcid":false,"given":"Zan","family":"Li","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7191-887X","authenticated-orcid":false,"given":"Lei","family":"Guan","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yan","family":"Zhao","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6930-5628","authenticated-orcid":false,"given":"Danyang","family":"Wang","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6310-8236","authenticated-orcid":false,"given":"Julian","family":"Cheng","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Naofal","family":"Al-Dhahir","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"263","reference":[{"key":"ref39","doi-asserted-by":"publisher","DOI":"10.1109\/GLOCOM.2017.8254969"},{"key":"ref38","doi-asserted-by":"publisher","DOI":"10.1109\/LSP.2017.2727045"},{"key":"ref33","doi-asserted-by":"publisher","DOI":"10.1109\/78.827535"},{"key":"ref32","doi-asserted-by":"publisher","DOI":"10.1109\/TCSI.2006.887595"},{"key":"ref31","doi-asserted-by":"publisher","DOI":"10.1109\/TCOMM.2020.3009651"},{"key":"ref30","doi-asserted-by":"publisher","DOI":"10.1109\/ICC.2019.8761935"},{"key":"ref37","doi-asserted-by":"publisher","DOI":"10.1109\/TIFS.2018.2846257"},{"key":"ref36","doi-asserted-by":"publisher","DOI":"10.1109\/T-WC.2008.071368"},{"key":"ref35","doi-asserted-by":"publisher","DOI":"10.1109\/ICASSP.2006.1660897"},{"key":"ref34","doi-asserted-by":"publisher","DOI":"10.1109\/TIFS.2013.2284754"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1109\/ISIT.2019.8849607"},{"key":"ref40","doi-asserted-by":"publisher","DOI":"10.1109\/TVT.2018.2889397"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1109\/JSAC.2013.130923"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1109\/TIT.2016.2548471"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1109\/ISIT.2013.6620765"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1109\/ISIT.2016.7541695"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.1109\/JSTSP.2015.2421477"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.1109\/LCOMM.2016.2647716"},{"key":"ref17","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2017.2720736"},{"key":"ref18","doi-asserted-by":"publisher","DOI":"10.1109\/ICC.2018.8422940"},{"key":"ref19","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2018.2854540"},{"key":"ref28","doi-asserted-by":"publisher","DOI":"10.1109\/TIFS.2020.3029902"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1109\/LWC.2015.2498610"},{"key":"ref27","doi-asserted-by":"publisher","DOI":"10.1109\/GCWkshps45667.2019.9024437"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2009.090323"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1109\/JSTSP.2016.2600519"},{"key":"ref29","doi-asserted-by":"publisher","DOI":"10.1109\/LWC.2018.2872058"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2017.2666138"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1109\/LCOMM.2017.2715337"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2017.2700379"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1109\/MNET.2015.7018202"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1109\/MCOM.2015.7355562"},{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1109\/TIFS.2012.2223681"},{"key":"ref20","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2019.2900915"},{"key":"ref22","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2018.2878014"},{"key":"ref21","doi-asserted-by":"publisher","DOI":"10.1109\/ICC.2018.8422941"},{"key":"ref42","doi-asserted-by":"publisher","DOI":"10.1109\/WCNC.2010.5506165"},{"key":"ref24","doi-asserted-by":"publisher","DOI":"10.1109\/GLOCOM.2017.8254008"},{"key":"ref41","doi-asserted-by":"publisher","DOI":"10.1109\/TNET.2010.2042610"},{"key":"ref23","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2018.2831217"},{"key":"ref44","author":"gradshteyn","year":"2007","journal-title":"Table of Integrals Series and Products"},{"key":"ref26","doi-asserted-by":"publisher","DOI":"10.1109\/VTCSpring.2017.8108525"},{"key":"ref43","doi-asserted-by":"publisher","DOI":"10.1109\/ICC.2018.8422938"},{"key":"ref25","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2019.2920961"}],"container-title":["IEEE Transactions on Communications"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx7\/26\/9456768\/09381240.pdf?arnumber=9381240","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,5,10]],"date-time":"2022-05-10T14:48:47Z","timestamp":1652194127000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/9381240\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2021,6]]},"references-count":44,"journal-issue":{"issue":"6"},"URL":"https:\/\/doi.org\/10.1109\/tcomm.2021.3067058","relation":{},"ISSN":["0090-6778","1558-0857"],"issn-type":[{"value":"0090-6778","type":"print"},{"value":"1558-0857","type":"electronic"}],"subject":[],"published":{"date-parts":[[2021,6]]}}}