{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,8,30]],"date-time":"2025-08-30T17:16:33Z","timestamp":1756574193517},"reference-count":7,"publisher":"Institute of Electrical and Electronics Engineers (IEEE)","issue":"4","license":[{"start":{"date-parts":[[2010,6,1]],"date-time":"2010-06-01T00:00:00Z","timestamp":1275350400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/ieeexplore.ieee.org\/Xplorehelp\/downloads\/license-information\/IEEE.html"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IEEE Trans. Multimedia"],"published-print":{"date-parts":[[2010,6]]},"DOI":"10.1109\/tmm.2010.2046362","type":"journal-article","created":{"date-parts":[[2010,3,24]],"date-time":"2010-03-24T18:41:29Z","timestamp":1269456089000},"page":"337-340","source":"Crossref","is-referenced-by-count":20,"title":["Improvements on Sun 's Conditional Access System in Pay-TV Broadcasting Systems"],"prefix":"10.1109","volume":"12","author":[{"family":"Jung-Yoon Kim","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"family":"Hyoung-Kee Choi","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"263","reference":[{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1109\/TMM.2008.2001381"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1109\/TCE.2004.1309442"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1109\/TCE.2004.1277866"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1109\/MWC.2007.4396938"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1109\/TMM.2008.917417"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1109\/TMM.2004.834861"},{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1109\/5.387094"}],"container-title":["IEEE Transactions on Multimedia"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx5\/6046\/5463236\/05437243.pdf?arnumber=5437243","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2021,10,11]],"date-time":"2021-10-11T01:01:08Z","timestamp":1633914068000},"score":1,"resource":{"primary":{"URL":"http:\/\/ieeexplore.ieee.org\/document\/5437243\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2010,6]]},"references-count":7,"journal-issue":{"issue":"4"},"URL":"https:\/\/doi.org\/10.1109\/tmm.2010.2046362","relation":{},"ISSN":["1520-9210","1941-0077"],"issn-type":[{"value":"1520-9210","type":"print"},{"value":"1941-0077","type":"electronic"}],"subject":[],"published":{"date-parts":[[2010,6]]}}}