{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,27]],"date-time":"2026-03-27T17:00:36Z","timestamp":1774630836000,"version":"3.50.1"},"reference-count":50,"publisher":"Institute of Electrical and Electronics Engineers (IEEE)","issue":"14","license":[{"start":{"date-parts":[[2014,7,1]],"date-time":"2014-07-01T00:00:00Z","timestamp":1404172800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/ieeexplore.ieee.org\/Xplorehelp\/downloads\/license-information\/IEEE.html"}],"funder":[{"name":"Indo-US Virtual Institute for Mathematical and Statistical Sciences"},{"name":"Tata Consultancy Services Research Scholar Program"},{"name":"Indo-UK Advanced Technology Centre"},{"name":"NSF","award":["CCF-1115645"],"award-info":[{"award-number":["CCF-1115645"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IEEE Trans. Signal Process."],"published-print":{"date-parts":[[2014,7]]},"DOI":"10.1109\/tsp.2014.2329272","type":"journal-article","created":{"date-parts":[[2014,6,5]],"date-time":"2014-06-05T18:07:10Z","timestamp":1401991630000},"page":"3591-3603","source":"Crossref","is-referenced-by-count":140,"title":["Joint Approximately Sparse Channel Estimation and Data Detection in OFDM Systems Using Sparse Bayesian Learning"],"prefix":"10.1109","volume":"62","author":[{"given":"Ranjitha","family":"Prasad","sequence":"first","affiliation":[]},{"given":"Chandra R.","family":"Murthy","sequence":"additional","affiliation":[]},{"given":"Bhaskar D.","family":"Rao","sequence":"additional","affiliation":[]}],"member":"263","reference":[{"key":"ref39","author":"ghahramani","year":"1996","journal-title":"?Parameter Estimation for Linear Dynamical Systems ?"},{"key":"ref38","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2007.894271"},{"key":"ref33","doi-asserted-by":"publisher","DOI":"10.1109\/JSTSP.2011.2159773"},{"key":"ref32","doi-asserted-by":"publisher","DOI":"10.1109\/ACSSC.2010.5757677"},{"key":"ref31","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2003.819022"},{"key":"ref30","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2012.2222382"},{"key":"ref37","doi-asserted-by":"publisher","DOI":"10.1109\/TCE.2003.1209514"},{"key":"ref36","first-page":"377","article-title":"Kalman-filter channel estimator for OFDM systems in time and frequency-selective fading environment","volume":"4","author":"chen","year":"2004","journal-title":"Proc ICASSP"},{"key":"ref35","doi-asserted-by":"publisher","DOI":"10.1109\/TCOMM.2007.902531"},{"key":"ref34","doi-asserted-by":"publisher","DOI":"10.1109\/ICIP.2008.4711899"},{"key":"ref28","author":"beal","year":"2003","journal-title":"Variational algorithms for approximate Bayesian inference"},{"key":"ref27","author":"murphy","year":"2002","journal-title":"Dynamic Bayesian Networks Representation Inference and Learning"},{"key":"ref29","doi-asserted-by":"publisher","DOI":"10.1109\/TPAMI.2005.169"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1002\/9780470861813"},{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1109\/GLOCOM.2010.5683775"},{"key":"ref20","first-page":"589","article-title":"An EM-based OFDM receiver for time-variant channels","volume":"1","author":"naffouri","year":"2002","journal-title":"Proc Globecom"},{"key":"ref22","article-title":"A group matching pursuit algorithm for sparse channel estimation for OFDM transmission","volume":"4","author":"wu","year":"2006","journal-title":"Proc ICASSP"},{"key":"ref21","doi-asserted-by":"publisher","DOI":"10.1109\/JSTSP.2010.2042410"},{"key":"ref24","author":"meng","year":"2012","journal-title":"Approximate message passing for multi-carrier transmission over doubly selective channels"},{"key":"ref23","doi-asserted-by":"publisher","DOI":"10.1109\/SPAWC.2010.5670864"},{"key":"ref26","doi-asserted-by":"publisher","DOI":"10.1109\/TVT.2014.2320054"},{"key":"ref25","doi-asserted-by":"publisher","DOI":"10.1109\/ICC.2012.6363847"},{"key":"ref50","doi-asserted-by":"publisher","DOI":"10.1109\/TCOMM.2003.813259"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1109\/ICASSP.2008.4518398"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1109\/MCOM.2010.5621984"},{"key":"ref40","doi-asserted-by":"publisher","DOI":"10.1109\/ICASSP.2010.5495780"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1109\/JSTSP.2011.2169232"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1109\/TIT.2011.2165802"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1162\/15324430152748236"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2004.831016"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.1017\/CBO9780511807213"},{"key":"ref17","volume":"12","author":"tipping","year":"2000","journal-title":"Advances in neural information processing systems"},{"key":"ref18","doi-asserted-by":"publisher","DOI":"10.1109\/TVT.2005.851379"},{"key":"ref19","doi-asserted-by":"publisher","DOI":"10.1109\/WCNC.2002.993496"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1109\/TBC.2002.804034"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1109\/VETEC.1995.504981"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1109\/JPROC.2010.2042415"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1109\/JSAC.2008.081207"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1109\/TIT.2006.871582"},{"key":"ref49","year":"1997","journal-title":"Guidelines for Evaluation of Radio Transmission Technologies (RTTs) for IMT-2000"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1016\/j.phycom.2011.09.004"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1109\/ICASSP.2008.4518252"},{"key":"ref46","author":"zyren","year":"2007","journal-title":"?Overview of the 3GPP long term evolution physical layer ? White Paper"},{"key":"ref45","author":"hunger","year":"2005","journal-title":"?Floating point operations in matrix-vector calculus ?"},{"key":"ref48","doi-asserted-by":"publisher","DOI":"10.1109\/JSSC.2010.2075390"},{"key":"ref47","year":"1997","journal-title":"?Universal Mobile Telecommunications System (UMTS) Selection Procedures for the Choice of Radio Transmission Technologies of the UMTS ?"},{"key":"ref42","volume":"274","author":"mclachlan","year":"1997","journal-title":"The EM Algorithm and Extensions"},{"key":"ref41","doi-asserted-by":"publisher","DOI":"10.1214\/aos\/1176346060"},{"key":"ref44","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2007.894265"},{"key":"ref43","author":"anderson","year":"2005","journal-title":"Optimal Filtering"}],"container-title":["IEEE Transactions on Signal Processing"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx7\/78\/6842727\/06826590.pdf?arnumber=6826590","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,1,12]],"date-time":"2022-01-12T16:55:45Z","timestamp":1642006545000},"score":1,"resource":{"primary":{"URL":"http:\/\/ieeexplore.ieee.org\/document\/6826590\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2014,7]]},"references-count":50,"journal-issue":{"issue":"14"},"URL":"https:\/\/doi.org\/10.1109\/tsp.2014.2329272","relation":{},"ISSN":["1053-587X","1941-0476"],"issn-type":[{"value":"1053-587X","type":"print"},{"value":"1941-0476","type":"electronic"}],"subject":[],"published":{"date-parts":[[2014,7]]}}}