549 search results - page 47 / 110 » Integer-Forcing Linear Receivers |
ICC
2008
IEEE
14 years 3 months ago
2008
IEEE
— Channel inversion is one of the simplest techniques for multiuser downlink systems with single-antenna users. In this paper, we extend the regularized channel inversion techniq...
GLOBECOM
2007
IEEE
14 years 3 months ago
2007
IEEE
— Block diagonalization is one approach for linear precoding in the multiple-input multiple-output broadcast channel that sends multiple interference free data streams to differe...
ICC
2007
IEEE
14 years 3 months ago
2007
IEEE
Abstract— Target tracking is a canonical issue in sensor networks research. However, tracking security has gained little or no attention. Once a sensor node is compromised, it wi...
ICC
2007
IEEE
14 years 3 months ago
2007
IEEE
— We consider a multi-user MIMO downlink where the transmitter has only estimates of the channel while the receivers have perfect channel information. The impact of channel estim...
ICC
2007
IEEE
14 years 3 months ago
2007
IEEE
— This paper addresses soft estimation of time-varying frequency selective channels using Kalman smoothing. The proposed estimator uses soft extrinsic information provided by a c...