{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,9,25]],"date-time":"2025-09-25T13:49:22Z","timestamp":1758808162453,"version":"3.37.3"},"reference-count":15,"publisher":"Wiley","license":[{"start":{"date-parts":[[2017,1,1]],"date-time":"2017-01-01T00:00:00Z","timestamp":1483228800000},"content-version":"unspecified","delay-in-days":0,"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":["91638203","2016YFB0502102"],"award-info":[{"award-number":["91638203","2016YFB0502102"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100012166","name":"National Key Research and Development Program of China","doi-asserted-by":"crossref","award":["91638203","2016YFB0502102"],"award-info":[{"award-number":["91638203","2016YFB0502102"]}],"id":[{"id":"10.13039\/501100012166","id-type":"DOI","asserted-by":"crossref"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Wireless Communications and Mobile Computing"],"published-print":{"date-parts":[[2017]]},"abstract":"<jats:p>Spread spectrum communication is a typical scheme for covert communication because of its low detectability and antijam characteristic. However, the associated design concerns multiple factors, such as cochannel multiple access interference (MAI) and spread spectrum gain. In this paper, the lattice reduction theory is applied to MAI cancellation of spread spectrum communication and a novel lattice reduction aided multiple user detection method is proposed. The near maximum likelihood (ML) performance of MAI resistance is verified by simulation and theoretical analysis. The superiority of detection performance in strong MAI scenarios is especially addressed. Based on the algorithm, a collaborative covert communication system design is proposed. Low-power covert signals can be transmitted at a higher bit rate with the same coverage as more high-power cochannel signals. The covert transmission performance can be improved significantly compared to traditional designs.<\/jats:p>","DOI":"10.1155\/2017\/8949430","type":"journal-article","created":{"date-parts":[[2017,8,6]],"date-time":"2017-08-06T21:03:08Z","timestamp":1502053388000},"page":"1-8","source":"Crossref","is-referenced-by-count":2,"title":["Collaborative Covert Communication Design Based on Lattice Reduction Aided Multiple User Detection Method"],"prefix":"10.1155","volume":"2017","author":[{"given":"Baoguo","family":"Yu","sequence":"first","affiliation":[{"name":"State Key Laboratory of Satellite Navigation System and Equipment Technology, Shijiazhuang, China"},{"name":"The 54th Research Institute of CETC, Shijiazhuang, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9061-6903","authenticated-orcid":true,"given":"Yachuan","family":"Bao","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Satellite Navigation System and Equipment Technology, Shijiazhuang, China"},{"name":"The 54th Research Institute of CETC, Shijiazhuang, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Haitao","family":"Wei","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Satellite Navigation System and Equipment Technology, Shijiazhuang, China"},{"name":"The 54th Research Institute of CETC, Shijiazhuang, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Xin","family":"Huang","sequence":"additional","affiliation":[{"name":"Northwestern Polytechnical University, Xi\u2019an, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yuquan","family":"Shu","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Satellite Navigation System and Equipment Technology, Shijiazhuang, China"},{"name":"The 54th Research Institute of CETC, Shijiazhuang, China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","reference":[{"key":"1","doi-asserted-by":"publisher","DOI":"10.1109\/LCOMM.2014.2387160"},{"issue":"30","key":"4","first-page":"176","volume":"13","year":"2014","journal-title":"Science Technology and Engineering"},{"issue":"8","key":"5","first-page":"40","volume":"49","year":"2009","journal-title":"Telecommunication Engineering"},{"key":"6","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2016.2555953"},{"key":"7","doi-asserted-by":"publisher","DOI":"10.1109\/TCOMM.2013.120413.130005"},{"key":"8","doi-asserted-by":"publisher","DOI":"10.1109\/72.478397"},{"issue":"3","key":"9","first-page":"426","volume":"35","year":"2007","journal-title":"Acta Electronica Sinica"},{"key":"11","doi-asserted-by":"publisher","DOI":"10.1109\/49.54464"},{"volume":"300","year":"2012","key":"14"},{"key":"15","doi-asserted-by":"publisher","DOI":"10.1016\/j.eswa.2015.04.044"},{"key":"17","doi-asserted-by":"publisher","DOI":"10.1007\/BF01457454"},{"key":"18","doi-asserted-by":"publisher","DOI":"10.1007\/10722028_4"},{"key":"19","doi-asserted-by":"publisher","DOI":"10.1007\/BF01581144"},{"issue":"4","key":"20","first-page":"85","year":"1838","journal-title":"Lecture Notes in Computer Science"},{"key":"21","doi-asserted-by":"publisher","DOI":"10.1109\/TCOMM.2008.060372"}],"container-title":["Wireless Communications and Mobile Computing"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/downloads.hindawi.com\/journals\/wcmc\/2017\/8949430.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/wcmc\/2017\/8949430.xml","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/wcmc\/2017\/8949430.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2020,5,18]],"date-time":"2020-05-18T04:13:56Z","timestamp":1589775236000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.hindawi.com\/journals\/wcmc\/2017\/8949430\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2017]]},"references-count":15,"alternative-id":["8949430","8949430"],"URL":"https:\/\/doi.org\/10.1155\/2017\/8949430","relation":{},"ISSN":["1530-8669","1530-8677"],"issn-type":[{"type":"print","value":"1530-8669"},{"type":"electronic","value":"1530-8677"}],"subject":[],"published":{"date-parts":[[2017]]}}}