Title :
The capacity region of a product of two unmatched Gaussian broadcast channels with three particular messages and a common message
Author :
Gohary, Ramy H. ; Davidson, Timothy N.
Author_Institution :
Commun. Res. Centre, Ottawa, ON, Canada
Abstract :
This paper considers a Gaussian broadcast channel with two unmatched degraded components, three particular messages, and a common message that is intended for all three receivers. It is shown that for this channel superposition coding and Gaussian signalling is sufficient to achieve every point in the capacity region.
Keywords :
Gaussian channels; broadcast channels; Gaussian broadcast channel; Gaussian signalling; capacity region; common message; particular messages; unmatched degraded components; Broadcasting; Degradation; Gaussian noise; Geometry; Information analysis; Information theory; MIMO; Transmitters;
Conference_Titel :
Information Theory Proceedings (ISIT), 2010 IEEE International Symposium on
Conference_Location :
Austin, TX
Print_ISBN :
978-1-4244-7890-3
Electronic_ISBN :
978-1-4244-7891-0
DOI :
10.1109/ISIT.2010.5513522
