{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,5,14]],"date-time":"2025-05-14T03:49:09Z","timestamp":1747194549378,"version":"3.40.5"},"reference-count":27,"publisher":"SAGE Publications","issue":"9","license":[{"start":{"date-parts":[[2019,9,1]],"date-time":"2019-09-01T00:00:00Z","timestamp":1567296000000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"funder":[{"name":"Scientific Research Foundation of the Higher Education Institutions of Jiangsu Province, China","award":["17KJB510043"],"award-info":[{"award-number":["17KJB510043"]}]},{"name":"Ministry of Education-China Mobile Research Foundation of China","award":["MCM20170205"],"award-info":[{"award-number":["MCM20170205"]}]},{"DOI":"10.13039\/501100010014","name":"six talent peaks project in jiangsu province","doi-asserted-by":"publisher","award":["DZXX-008"],"award-info":[{"award-number":["DZXX-008"]}],"id":[{"id":"10.13039\/501100010014","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["61427801"],"award-info":[{"award-number":["61427801"]}],"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":["61872423"],"award-info":[{"award-number":["61872423"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["International Journal of Distributed Sensor Networks"],"published-print":{"date-parts":[[2019,9]]},"abstract":"<jats:p> The authentication scheme for vehicular ad hoc networks aims to improve the security and integrity of message delivery. The base station manages a large number of vehicular nodes, so the security communications are non-trivial. In this article, we propose an amplify-and-forward strategy for a dual-hop cooperative network in order to improve secure communications for vehicular ad hoc networks. We assume that each vehicular node equipped with a single antenna and derive closed-form expressions for the secure communication rate calculation. Moreover, we propose a cooperative strategy by jointly considering average power scaling and instantaneous power scaling, which are proved to be able to achieve information security. The simulation result shows that the proposed scheme can achieve better performance in scenarios with different signal-to-noise ratio. <\/jats:p>","DOI":"10.1177\/1550147719878079","type":"journal-article","created":{"date-parts":[[2019,9,24]],"date-time":"2019-09-24T02:18:12Z","timestamp":1569291492000},"page":"155014771987807","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":0,"title":["Security-aware dual-hop communication for amplify-and-forward relay networks"],"prefix":"10.1177","volume":"15","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-8935-8169","authenticated-orcid":false,"given":"Fei","family":"Ding","sequence":"first","affiliation":[{"name":"Jiangsu Key Laboratory of Broadband Wireless Communication and Internet of Things, Nanjing University of Posts and Telecommunications, Nanjing, China"},{"name":"Jiangsu Key Laboratory of Wireless Communications, Nanjing University of Posts and Telecommunications, Nanjing, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Xiaojun","family":"Sun","sequence":"additional","affiliation":[{"name":"National Mobile Communications Research Laboratory, Southeast University, Nanjing, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Xiaojin","family":"Ding","sequence":"additional","affiliation":[{"name":"Jiangsu Key Laboratory of Broadband Wireless Communication and Internet of Things, Nanjing University of Posts and Telecommunications, Nanjing, China"},{"name":"National Mobile Communications Research Laboratory, Southeast University, Nanjing, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ruoyu","family":"Su","sequence":"additional","affiliation":[{"name":"Jiangsu Key Laboratory of Broadband Wireless Communication and Internet of Things, Nanjing University of Posts and Telecommunications, Nanjing, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Dengyin","family":"Zhang","sequence":"additional","affiliation":[{"name":"Jiangsu Key Laboratory of Broadband Wireless Communication and Internet of Things, Nanjing University of Posts and Telecommunications, Nanjing, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hongbo","family":"Zhu","sequence":"additional","affiliation":[{"name":"Jiangsu Key Laboratory of Wireless Communications, Nanjing University of Posts and Telecommunications, Nanjing, China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2019,9,23]]},"reference":[{"key":"bibr1-1550147719878079","doi-asserted-by":"publisher","DOI":"10.1109\/18.256484"},{"first-page":"2613","volume-title":"International conference on acoustics, speech and signal processing","author":"Dong L","key":"bibr2-1550147719878079"},{"key":"bibr3-1550147719878079","doi-asserted-by":"publisher","DOI":"10.1109\/MNET.2018.1700292"},{"key":"bibr4-1550147719878079","doi-asserted-by":"publisher","DOI":"10.1109\/TVT.2018.2840824"},{"key":"bibr5-1550147719878079","doi-asserted-by":"publisher","DOI":"10.1109\/TIT.2008.921908"},{"key":"bibr6-1550147719878079","doi-asserted-by":"publisher","DOI":"10.1002\/j.1538-7305.1975.tb02040.x"},{"key":"bibr7-1550147719878079","doi-asserted-by":"publisher","DOI":"10.1109\/TIT.1978.1055892"},{"key":"bibr8-1550147719878079","doi-asserted-by":"publisher","DOI":"10.1109\/TIT.1978.1055917"},{"first-page":"2767","volume-title":"International symposium on information theory","author":"Kang W","key":"bibr9-1550147719878079"},{"first-page":"356","volume-title":"International symposium on information theory","author":"Barros J","key":"bibr10-1550147719878079"},{"volume-title":"Proceedings of the 41st annual conference on information sciences and systems","author":"Li Z","key":"bibr11-1550147719878079"},{"first-page":"2466","volume-title":"International symposium on information theory","author":"Shafiee S","key":"bibr12-1550147719878079"},{"key":"bibr13-1550147719878079","doi-asserted-by":"publisher","DOI":"10.1109\/TIT.2008.928272"},{"key":"bibr14-1550147719878079","doi-asserted-by":"publisher","DOI":"10.1049\/cje.2016.08.027"},{"first-page":"1132","volume-title":"Proceedings of the 6th annual Allerton conference on communication, control, and computing","author":"Dong L","key":"bibr15-1550147719878079"},{"key":"bibr16-1550147719878079","doi-asserted-by":"publisher","DOI":"10.1049\/cje.2017.03.001"},{"issue":"1","key":"bibr17-1550147719878079","first-page":"17","volume":"55","author":"Cui JH","year":"2018","journal-title":"Comput Mater Continua"},{"key":"bibr18-1550147719878079","doi-asserted-by":"publisher","DOI":"10.32604\/cmc.2018.03808"},{"first-page":"1436","volume-title":"International conference on recent trends in electronics, information & communication technology (RTEICT)","author":"Waghmode R","key":"bibr19-1550147719878079"},{"issue":"4","key":"bibr20-1550147719878079","first-page":"3235","volume":"66","author":"Horng SJ","year":"2015","journal-title":"IEEE Trans Vehi Technol"},{"key":"bibr21-1550147719878079","first-page":"299","volume":"2","author":"Remyakrishnan P","year":"2015","journal-title":"Emerging ICT for bridging the future \u2013 proceedings of the 49th annual convention of the computer society of India CSI"},{"key":"bibr22-1550147719878079","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2003.819030"},{"key":"bibr23-1550147719878079","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2009.080420"},{"key":"bibr24-1550147719878079","doi-asserted-by":"publisher","DOI":"10.1109\/LCOMM.2007.070639"},{"key":"bibr25-1550147719878079","doi-asserted-by":"publisher","DOI":"10.32604\/cmc.2018.04006"},{"key":"bibr26-1550147719878079","volume-title":"Table of integrals, series, and products","author":"Gradshteyn IS","year":"2000","edition":"6"},{"issue":"6","key":"bibr27-1550147719878079","first-page":"1559","volume":"18","author":"Lai CZ","year":"2017","journal-title":"IEEE Trans Intell Transport Syst"}],"container-title":["International Journal of Distributed Sensor Networks"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/1550147719878079","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/journals.sagepub.com\/doi\/full-xml\/10.1177\/1550147719878079","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/1550147719878079","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,9,24]],"date-time":"2019-09-24T02:18:19Z","timestamp":1569291499000},"score":1,"resource":{"primary":{"URL":"http:\/\/journals.sagepub.com\/doi\/10.1177\/1550147719878079"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2019,9]]},"references-count":27,"journal-issue":{"issue":"9","published-online":{"date-parts":[[2019,9,23]]},"published-print":{"date-parts":[[2019,9]]}},"alternative-id":["10.1177\/1550147719878079"],"URL":"https:\/\/doi.org\/10.1177\/1550147719878079","relation":{},"ISSN":["1550-1477","1550-1477"],"issn-type":[{"type":"print","value":"1550-1477"},{"type":"electronic","value":"1550-1477"}],"subject":[],"published":{"date-parts":[[2019,9]]}}}