Title :
The Capacity Region of the Degraded MIMO Compound Broadcast Channel
Author :
Weingarten, H. ; Tie Liu ; Shamai, Shlomo ; Steinberg, Y. ; Viswanath, P.
Author_Institution :
Technion-Israel Inst. of Technol., Haifa
Abstract :
The capacity region of a compound multi- antenna broadcast channel is characterized when the users exhibit a certain degradedness order. For this purpose, we bring to bear a new extremal inequality for information theory and utilize a channel enhancement technique.
Keywords :
MIMO systems; antenna arrays; broadcast channels; channel capacity; MIMO multi antenna compound broadcast channel; channel capacity region; channel enhancement technique; information theory; Broadcasting; Covariance matrix; Degradation; Fading; Gaussian noise; Information theory; MIMO; Transmitters;
Conference_Titel :
Information Theory, 2007. ISIT 2007. IEEE International Symposium on
Conference_Location :
Nice
Print_ISBN :
978-1-4244-1397-3
DOI :
10.1109/ISIT.2007.4557317
