User capacity for synchronous multirate CDMA systems with linear MMSE receivers

Authors:
Yingwei Yao;H. V. Poor;Feng-Wen Sun
Affiliations:
Dept. of Electr. Eng., Princeton Univ., NJ, USA;-;-
Venue:
IEEE Transactions on Information Theory
Year:
2006

Citing 0
Cited 1

VLSI Implementation of an Adaptive Multiuser Detector for Multirate WCDMA Systems

Journal of Signal Processing Systems

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Abstract

The performance of linear minimum mean-square error (MMSE) multiuser receivers in a dual-rate synchronous direct-sequence code-division multiple-access (DS-CDMA) system is investigated using the random spreading sequence analysis. Multicode (MC) systems and different variants of variable spreading length (VSL) systems are studied. User capacity regions are obtained for these systems.