WE describe two constructions for tail-biting trellises that are very similar to the well known BCJR construction for conventional trellises. The constructions lead to a simple proof of the fact that there exist linear tail-biting trellises for a linear code and its dual, which have the same state-complexity profiles.<\/p>\n","protected":false},"excerpt":{"rendered":"
WE describe two constructions for tail-biting trellises that are very similar to the well known BCJR construction for conventional trellises. The constructions lead to a simple proof of the fact that there exist linear tail-biting trellises for a linear code and its dual, which have the same state-complexity profiles.<\/p>\n","protected":false},"featured_media":0,"template":"","meta":{"msr-url-field":"","msr-podcast-episode":"","msrModifiedDate":"","msrModifiedDateEnabled":false,"ep_exclude_from_search":false,"_classifai_error":"","msr-author-ordering":null,"msr_publishername":"IEEE Communications Society","msr_publisher_other":"","msr_booktitle":"","msr_chapter":"","msr_edition":"Proceedings of the IEEE International Symposium on Information Theory (ISIT)","msr_editors":"","msr_how_published":"","msr_isbn":"","msr_issue":"","msr_journal":"","msr_number":"","msr_organization":"","msr_pages_string":"","msr_page_range_start":"","msr_page_range_end":"","msr_series":"","msr_volume":"","msr_copyright":"Copyright \u00a9 2007 IEEE. Reprinted from IEEE Communications Society. 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