DocumentCode
2063579
Title
Sum capacity of the multiple antenna Gaussian broadcast channel
Author
Viswanath, Pramod ; Tse, David N C
Author_Institution
Dept. of Electr. & Comput. Eng., Illinois Univ., Urbana, IL, USA
fYear
2002
fDate
2002
Firstpage
497
Abstract
We characterize the sum capacity of the multiple transmit antenna Gaussian broadcast channel by showing that the existing inner bound of Marton (1979) and the existing upper bound of Sato (1978) are tight for this channel.
Keywords
Gaussian channels; broadcast channels; channel capacity; transmitting antennas; Gaussian channel; broadcast channel; inner bound; multiple transmit antennas; sum capacity; upper bound; Antenna arrays; Base stations; Broadcasting; Covariance matrix; Downlink; Power system modeling; Receiving antennas; Transmitters; Transmitting antennas; Upper bound;
fLanguage
English
Publisher
ieee
Conference_Titel
Information Theory, 2002. Proceedings. 2002 IEEE International Symposium on
Print_ISBN
0-7803-7501-7
Type
conf
DOI
10.1109/ISIT.2002.1023769
Filename
1023769
Link To Document