{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,2,21]],"date-time":"2025-02-21T12:43:39Z","timestamp":1740141819325,"version":"3.37.3"},"reference-count":6,"publisher":"SAGE Publications","license":[{"start":{"date-parts":[[2015,1,1]],"date-time":"2015-01-01T00:00:00Z","timestamp":1420070400000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/3.0\/"}],"funder":[{"DOI":"10.13039\/501100004602","name":"Program for New Century Excellent Talents in University","doi-asserted-by":"publisher","award":["NCET-13-0657","U1261109"],"award-info":[{"award-number":["NCET-13-0657","U1261109"]}],"id":[{"id":"10.13039\/501100004602","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["NCET-13-0657","U1261109"],"award-info":[{"award-number":["NCET-13-0657","U1261109"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["International Journal of Distributed Sensor Networks"],"published-print":{"date-parts":[[2015]]},"abstract":"<jats:p>With the development of mobile communication networks and intelligent terminals, recent years have witnessed a rapid popularization of location-based service (LBS). While obtaining convenient services, the exploitation of mass location data is inevitably leading to a serious concern about location privacy security. Obviously, high quality of service (QoS) will result in poor location privacy protection, so that a trade-off is needed to fulfill users\u2019 individual demands for both sides. Although existing methods perform well in certain scenarios, few have considered the abovementioned balance problem. Therefore, by combining<mml:math xmlns:mml=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" id=\"M1\"><mml:mrow><mml:mi>k<\/mml:mi><\/mml:mrow><\/mml:math>-anonymity-based cloaking technique and obfuscation method, a new distributed user-demand-driven (DUDD) location privacy protection scheme is put forward in this paper. The basic idea is still to select a subcloaking area within the cloaking area generated by Location Anonymization Server. Moreover, by using the improved LBS system model, this paper constructs a distributed framework, in which location privacy protection is wholly occupied in server side and LBS provider is only dedicated to QoS-guarantee. In addition, normalized privacy demand and QoS metrics are given and a user-defined weight parameter is introduced to ensure location privacy security without decreasing QoS. The feasibility of the proposed method is proved through simulation.<\/jats:p>","DOI":"10.1155\/2015\/743160","type":"journal-article","created":{"date-parts":[[2015,10,15]],"date-time":"2015-10-15T17:02:02Z","timestamp":1444928522000},"page":"1-15","source":"Crossref","is-referenced-by-count":3,"title":["A New Distributed User-Demand-Driven Location Privacy Protection Scheme for Mobile Communication Network"],"prefix":"10.1177","volume":"2015","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-1972-5875","authenticated-orcid":true,"given":"Jin","family":"Wang","sequence":"first","affiliation":[]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4733-0125","authenticated-orcid":true,"given":"Hao","family":"Wu","sequence":"additional","affiliation":[]},{"given":"Yudian","family":"Liu","sequence":"additional","affiliation":[]}],"member":"179","reference":[{"key":"4","doi-asserted-by":"publisher","DOI":"10.1109\/tpds.2014.2308212"},{"key":"10","doi-asserted-by":"publisher","DOI":"10.1109\/TKDE.2011.105"},{"key":"13","doi-asserted-by":"publisher","DOI":"10.1109\/tmc.2007.1062"},{"issue":"5","key":"15","first-page":"13","volume":"37","year":"2013","journal-title":"Journal of Beijing Jiaotong University"},{"key":"16","doi-asserted-by":"publisher","DOI":"10.1007\/11428572_10"},{"key":"17","doi-asserted-by":"publisher","DOI":"10.1109\/tpds.2010.26"}],"container-title":["International Journal of Distributed Sensor Networks"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/downloads.hindawi.com\/journals\/ijdsn\/2015\/743160.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/ijdsn\/2015\/743160.xml","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/journals.sagepub.com\/doi\/pdf\/10.1155\/2015\/743160","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2017,11,3]],"date-time":"2017-11-03T07:53:32Z","timestamp":1509695612000},"score":1,"resource":{"primary":{"URL":"http:\/\/www.hindawi.com\/journals\/ijdsn\/2015\/743160\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2015]]},"references-count":6,"alternative-id":["743160","743160"],"URL":"https:\/\/doi.org\/10.1155\/2015\/743160","relation":{},"ISSN":["1550-1329","1550-1477"],"issn-type":[{"type":"print","value":"1550-1329"},{"type":"electronic","value":"1550-1477"}],"subject":[],"published":{"date-parts":[[2015]]}}}