{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,29]],"date-time":"2026-04-29T08:06:17Z","timestamp":1777449977755,"version":"3.51.4"},"reference-count":23,"publisher":"Institute of Electrical and Electronics Engineers (IEEE)","issue":"2","license":[{"start":{"date-parts":[[2013,2,1]],"date-time":"2013-02-01T00:00:00Z","timestamp":1359676800000},"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. Veh. Technol."],"published-print":{"date-parts":[[2013,2]]},"DOI":"10.1109\/tvt.2012.2225854","type":"journal-article","created":{"date-parts":[[2012,10,22]],"date-time":"2012-10-22T18:15:07Z","timestamp":1350929707000},"page":"863-873","source":"Crossref","is-referenced-by-count":29,"title":["On Tractability Aspects of Optimal Resource Allocation in OFDMA Systems"],"prefix":"10.1109","volume":"62","author":[{"given":"Di","family":"Yuan","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jingon","family":"Joung","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Chin Keong","family":"Ho","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sumei","family":"Sun","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"263","reference":[{"key":"ref10","author":"gross","year":"2006","journal-title":"Dynamic Mechanisms in OFDM Wireless Systems A Survey on Mathematical and System Engineering Contributions"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1109\/WCNC.2010.5506244"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1109\/35.54342"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1109\/25.260747"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1109\/49.414651"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.1109\/25.120145"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.1137\/S0036144596297514"},{"key":"ref17","author":"papadimitriou","year":"1994","journal-title":"Computational Complexity"},{"key":"ref18","author":"ahuja","year":"1993","journal-title":"Network Flows Theory Algorithms and Applications"},{"key":"ref19","author":"wolsey","year":"1998","journal-title":"Integer Programming"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1109\/VETECS.2000.851292"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1109\/49.793310"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1109\/SURV.2009.090307"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1109\/MNET.2007.314539"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2010.5463212"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1109\/ISIT.2006.262075"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2008.060559"},{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2003.819016"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2009.080221"},{"key":"ref20","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2009.061038"},{"key":"ref22","doi-asserted-by":"publisher","DOI":"10.1016\/0166-218X(84)90081-7"},{"key":"ref21","author":"garey","year":"1979","journal-title":"Computers and Intractability A Guide to the Theory of NP-Completeness"},{"key":"ref23","doi-asserted-by":"publisher","DOI":"10.1137\/0201010"}],"container-title":["IEEE Transactions on Vehicular Technology"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx5\/25\/6461155\/06336839.pdf?arnumber=6336839","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2021,11,29]],"date-time":"2021-11-29T20:55:33Z","timestamp":1638219333000},"score":1,"resource":{"primary":{"URL":"http:\/\/ieeexplore.ieee.org\/document\/6336839\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2013,2]]},"references-count":23,"journal-issue":{"issue":"2"},"URL":"https:\/\/doi.org\/10.1109\/tvt.2012.2225854","relation":{},"ISSN":["0018-9545","1939-9359"],"issn-type":[{"value":"0018-9545","type":"print"},{"value":"1939-9359","type":"electronic"}],"subject":[],"published":{"date-parts":[[2013,2]]}}}