A CONSTRAINED OPTIMIZATION APPROACH TO MULTIUSER DETECTION

Authors
SCHODORF JB WILLIAMS DB
Citation
Jb. Schodorf et Db. Williams, A CONSTRAINED OPTIMIZATION APPROACH TO MULTIUSER DETECTION, IEEE transactions on signal processing, 45(1), 1997, pp. 258-262
Citations number
8
Categorie Soggetti
Engineering, Eletrical & Electronic
Journal title
IEEE transactions on signal processing → ACNP
ISSN journal
1053587X
Volume
45
Issue
1
Year of publication
1997
Pages
258 - 262
Database
ISI
SICI code
1053-587X(1997)45:1<258:ACOATM>2.0.ZU;2-A
Abstract
A linear multiuser detection scheme based on constrained optimization is presented, Constraints are constructed from knowledge of users' cod es and associated timing. Both single- and multiple-constraint detecto rs are derived and shown to have interesting relationships to existing detectors. Simulation results, presented in the form of bit error rat e curves, demonstrate the receiver's performance.