Title :
Performance of multiuser detection in TD-CDMA uplink
Author :
Vaataja, Heli ; Juntti, Markku ; Kuosmanen, Pauli
Author_Institution :
Signal Processing Laboratory, Digital Media Institute, Tampere University of Technology, P.O. Box 553 (Hermiankatu 12), FIN-33101 Tampere, Finland
Abstract :
This paper compares the performance of several multiuser detection (MUD) algorithms for TD-CDMA (time division CDMA) uplink. The performance study includes the zero-forcing detector, the LMMSE (linear miminum mean squared error) detector and hard-decision parallel interference cancellation (HD-PIC) detector. Overview of the UTRA TDD mode based on TD-CDMA is also given.
Keywords :
Bit error rate; Detectors; Interference cancellation; Multiaccess communication; Multiuser detection; Receivers; Uplink;
Conference_Titel :
Signal Processing Conference, 2000 10th European
Print_ISBN :
978-952-1504-43-3
