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dc.contributor.authorBorade, Shashi
dc.contributor.authorNakiboglu, Baris
dc.contributor.authorZheng, Lizhong
dc.date.accessioned2010-03-05T17:00:40Z
dc.date.available2010-03-05T17:00:40Z
dc.date.issued2009-11
dc.date.submitted2009-06
dc.identifier.issn0018-9448
dc.identifier.urihttp://hdl.handle.net/1721.1/52346
dc.description.abstractAn information-theoretic framework for unequal error protection is developed in terms of the exponential error bounds. The fundamental difference between the bit-wise and message-wise unequal error protection ( UEP) is demonstrated, for fixed-length block codes on discrete memoryless channels (DMCs) without feedback. Effect of feedback is investigated via variable-length block codes. It is shown that, feedback results in a significant improvement in both bit-wise and message-wise UEPs (except the single message case for missed detection). The distinction between false-alarm and missed-detection formalizations for message-wise UEP is also considered. All results presented are at rates close to capacity.en
dc.description.sponsorshipUnited States. Air Force Office of Scientific Research (Grant FA9550-06-0156)en
dc.description.sponsorshipDefense Advanced Research Projects Agency, ITMANET projecten
dc.language.isoen_US
dc.publisherInstitute of Electrical and Electronics Engineersen
dc.relation.isversionofhttp://dx.doi.org/10.1109/TIT.2009.2032819en
dc.rightsArticle is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use.en
dc.sourceIEEEen
dc.subjectBlock codesen
dc.subjectblowing-up lemmaen
dc.subjecterror exponentsen
dc.subjectfalse alarmen
dc.subjectfeedbacken
dc.subjectmissed detectionen
dc.subjectunequal error protection (UEP)en
dc.subjectvariable-length block codingen
dc.titleUnequal Error Protection: An Information-Theoretic Perspectiveen
dc.typeArticleen
dc.identifier.citationBorade, S., B. Nakiboglu, and Lizhong Zheng. “Unequal Error Protection: An Information-Theoretic Perspective.” Information Theory, IEEE Transactions on 55.12 (2009): 5511-5539. © 2009 Institute of Electrical and Electronics Engineersen
dc.contributor.departmentMassachusetts Institute of Technology. Department of Electrical Engineering and Computer Scienceen_US
dc.contributor.approverNakiboglu, Baris
dc.contributor.mitauthorBorade, Shashi
dc.contributor.mitauthorNakiboglu, Baris
dc.contributor.mitauthorZheng, Lizhong
dc.relation.journalIEEE Transactions on Information Theoryen
dc.eprint.versionFinal published versionen
dc.type.urihttp://purl.org/eprint/type/JournalArticleen
eprint.statushttp://purl.org/eprint/status/PeerRevieweden
dspace.orderedauthorsBorade, Shashi; Nakiboglu, Bar¿¿; Zheng, Lizhongen
dc.identifier.orcidhttps://orcid.org/0000-0002-6108-0222
mit.licensePUBLISHER_POLICYen


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