6 search results - page 1 / 2 » Blind Multiuser Detection: A Subspace Approach |
TIT
1998
13 years 4 months ago
1998
—A new multiuser detection scheme based on signal subspace estimation is proposed. It is shown that under this scheme, both the decorrelating detector and the linear minimummean-...
VTC
2006
IEEE
13 years 10 months ago
2006
IEEE
—Subspace-based blind and group-blind space-time multiuser detection is invoked for a smart antenna aided generalized MC DS-CDMA system communicating over a dispersive Space-Time...
TIT
2002
13 years 4 months ago
2002
Abstract--In blind and group-blind multiuser detection, different detectors can be designed using either the sample data covariance matrix directly or its eigencomponents. Due to f...
TIT
2002
13 years 4 months ago
2002
We present a large-system performance analysis of blind and group-blind multiuser detection methods. In these methods, the receivers are estimated based on the received signal samp...
GLOBECOM
2006
IEEE
13 years 10 months ago
2006
IEEE
Abstract— This paper deals with the problem of blind multiuser detection in multirate direct-sequence code division multiple access (DS-CDMA). Direct-Sequence Spread Spectrum (DS...