4 search results - page 1 / 1 » Effects of Imperfect Channel State Information on Achievable... |
ICC
2009
IEEE
13 years 11 months ago
2009
IEEE
—We consider multi-user MIMO broadcast channels with limited feedback. A recently proposed linear precoding technique, regularized block diagonalization (RBD), is used to mitigat...
GLOBECOM
2008
IEEE
13 years 11 months ago
2008
IEEE
Abstract—In multi-user multiple-input multiple-output (MUMIMO) systems, channel state information at the transmitter (CSIT) allows for multi-user spatial multiplexing and thus in...
ICASSP
2008
IEEE
13 years 11 months ago
2008
IEEE
Abstract — Regularized block diagonalization (RBD) is a new linear precoding technique for the multi-antenna broadcast channel and has a significantly improved sum rate and dive...
CORR
2011
Springer
12 years 8 months ago
2011
Springer
Most multiuser precoding techniques require accurate transmitter channel state information (CSIT) to maintain orthogonality between the users. Such techniques have proven quite fr...