Adaptive group-blind multiuser detection based on a new subspace tracking algorithm.

Wang and Host-Madsen (see IEEE J. Select. Areas Commun., vol.17, p.1971-84, 1999) developed group-blind multiuser detectors for use in code-division multiple-access (CDMA) uplink environments in which the base station receiver has the knowledge of the spreading sequences of all the users within the...

Ausführliche Beschreibung

Bibliographische Detailangaben
Veröffentlicht in:	IEEE Transactions on communications 49, 7 (2001).
1. Verfasser:	Reynolds, D.
Format:	Artikel
Sprache:	English
Schlagworte:	CDMA uplink environments. Adaptive group-blind multiuser detection. Asynchronous multipath CDMA channels. Base station receiver. Blind detector. Cellular radio. Code-division multiple-access. Composite signature waveforms. High-performance subspace tracking algorithm. Low-complexity subspace tracking algorithm. Performance gain. Receiver. Signal subspace. Spreading sequences. Steady-state performance. Subspace tracking algorithm. Synchronous CDMA channels.