A Source-Channel Separation Theorem With Application to the Source Broadcast Problem

A converse method is developed for the source broadcast problem. Specifically, it is shown that the separation architecture is optimal for a variant of the source broadcast problem, and the associated source-channel separation theorem can be leveraged, via a reduction argument, to establish a necess...

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Veröffentlicht in:	IEEE transactions on information theory Jg. 62; H. 4; S. 1764 - 1781
Hauptverfasser:	Khezeli, Kia, Jun Chen
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	New York IEEE 01.04.2016 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Schlagworte:	Bandwidth mismatch broadcast channel capacity region Computer architecture Computers Decoding Distortion Distortion measurement Encoding Information theory joint source-channel coding Random variables Receivers separation theorem side information Bandwidth mismatch separation theorem joint source-channel coding capacity region broadcast channel side information
ISSN:	0018-9448, 1557-9654
Online-Zugang:	Volltext
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