A block Markov encoding scheme for broadcasting nested message sets. Bidokhti, S., Prabhakaran, V., & Diggavi, S. In Information Theory Proceedings (ISIT), 2013 IEEE International Symposium on, pages 2975-2979, July, 2013.
doi  abstract   bibtex   
Encoding schemes for broadcasting two nested message sets are studied. We start with a simple class of deterministic broadcast channels for which (variants of) linear superposition coding are optimal in several cases [1], [2]. Such schemes are sub-optimal in general, and we propose a block Markov encoding scheme which achieves (for some deterministic channels) rates not achievable by the previous schemes in [1], [2]. We adapt this block Markov encoding scheme to general broadcast channels, and show that it achieves a rate-region which includes the previously known rate-regions1.
@inproceedings{6620771,
 abstract = {Encoding schemes for broadcasting two nested message sets are studied. We start with a simple class of deterministic broadcast channels for which (variants of) linear superposition coding are optimal in several cases [1], [2]. Such schemes are sub-optimal in general, and we propose a block Markov encoding scheme which achieves (for some deterministic channels) rates not achievable by the previous schemes in [1], [2]. We adapt this block Markov encoding scheme to general broadcast channels, and show that it achieves a rate-region which includes the previously known rate-regions1.},
 author = {Bidokhti, S.S. and Prabhakaran, V.M. and Diggavi, S.N.},
 booktitle = {Information Theory Proceedings (ISIT), 2013 IEEE International Symposium on},
 doi = {10.1109/ISIT.2013.6620771},
 file = {:papers:bme_broadcast.pdf},
 issn = {2157-8095},
 month = {July},
 pages = {2975-2979},
 tags = {conf,IT},
 title = {A block Markov encoding scheme for broadcasting nested message sets},
 type = {4},
 year = {2013}
}

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