DocumentCode
2885885
Title
Universally attainable error and information exponents, and equivocation rate for the broadcast channels with confidential messages
Author
Hayashi, Masahito ; Matsumoto, Ryutaroh
Author_Institution
Grad. Sch. of Inf. Sci., Tohoku Univ., Sendai, Japan
fYear
2011
fDate
28-30 Sept. 2011
Firstpage
439
Lastpage
444
Abstract
We show universally attainable exponents for the decoding error and the mutual information and universally attainable equivocation rates for the conditional entropy for the broadcast channels with confidential messages. The error exponents are the same as ones given by Korner and Sgarro for the broadcast channels with degraded message sets.
Keywords
broadcast channels; channel coding; decoding; telecommunication security; broadcast channels; confidential messages; decoding error; entropy; equivocation rate; error exponents; information exponents; Decoding; Encoding; Mutual information; Privacy; Random variables; Tin; Zinc; broadcast channel with confidential messages; information theoretic security; multiuser information theory;
fLanguage
English
Publisher
ieee
Conference_Titel
Communication, Control, and Computing (Allerton), 2011 49th Annual Allerton Conference on
Conference_Location
Monticello, IL
Print_ISBN
978-1-4577-1817-5
Type
conf
DOI
10.1109/Allerton.2011.6120200
Filename
6120200
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