DocumentCode
1789044
Title
On the capacity of the AWGN MIMO channel under per-antenna power constraints
Author
Tuninetti, Daniela
Author_Institution
Univ. of Illinois at Chicago, Chicago, IL, USA
fYear
2014
fDate
10-14 June 2014
Firstpage
2153
Lastpage
2157
Abstract
This paper derives a closed-form expression for the capacity of the point-to-point static Gaussian MIMO channel under per-antenna power constraints when the channel matrix is full column rank and the optimal input covariance matrix is full rank. Analytical and numerical examples are given to illustrate the applicability of the result.
Keywords
AWGN channels; MIMO communication; antenna arrays; channel capacity; covariance matrices; optimisation; telecommunication power management; AWGN MIMO channel; channel matrix; covariance matrix; per-antenna power constraints; point-to-point static Gaussian MIMO channel; Closed-form solutions; Covariance matrices; MIMO; Receiving antennas; Transmitting antennas; Upper bound; Vectors;
fLanguage
English
Publisher
ieee
Conference_Titel
Communications (ICC), 2014 IEEE International Conference on
Conference_Location
Sydney, NSW
Type
conf
DOI
10.1109/ICC.2014.6883642
Filename
6883642
Link To Document