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Problemy Peredachi Informatsii, 2001, Volume 37, Issue 4, Pages 63–70
(Mi ppi535)
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This article is cited in 2 scientific papers (total in 2 papers)
Coding Theory
An Isoperimetric Theorem for Sequences Generated by Feedback and Feedback-Codes for Unequal Error Protection
R. Ahlswede, N. Cai, C. Deppe
Abstract:
We derive an isoperimetric theorem for sequences generated by feedback and consider block codes for a binary broadcast channel with two receivers and noiseless feedback. By applying the isoperimetric theorem, we get an upper bound on the achievable rates for special cases of these codes with unequal error protection. We get a lower bound with a generalized Varshamov–Gilbert construction.
Received: 13.03.2001 Revised: 28.06.2001
Citation:
R. Ahlswede, N. Cai, C. Deppe, “An Isoperimetric Theorem for Sequences Generated by Feedback and Feedback-Codes for Unequal Error Protection”, Probl. Peredachi Inf., 37:4 (2001), 63–70; Problems Inform. Transmission, 37:4 (2001), 332–338
Linking options:
https://www.mathnet.ru/eng/ppi535 https://www.mathnet.ru/eng/ppi/v37/i4/p63
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