Author: Liu, Wai-man
Title: Adaptive interference cancellation schemes for wideband CDMA system
Degree: M.Sc.
Year: 2000
Subject: Code division multiple access
Radio -- Interference
Hong Kong Polytechnic University -- Dissertations
Department: Department of Electronic and Information Engineering
Pages: iii, 77 leaves : ill. ; 30 cm
Language: English
Abstract: Adaptive multiuser detector using least mean squared algorithm (LMS) for direct sequence spread spectrum (DS-SS) CDMA system with Rayleigh fading has been studied. Minimum mean square error (MMSE) receiver is the important concept behind this adaptive detector, which is computationally, based multiuser detection algorithm. This type of receiver can effectively cancel multiuser interference, hence improving the bit-error probability performance in detection. This detector is of interest as it can be implemented without explicit knowledge of the interferers' signal waveform, timing and energy, and also can be implemented adaptively. Performance analysis of the MMSE and adaptive LMS detectors was performed, which can serve as the foundation for the more advanced detectors like blind detection in the further investigation.
Rights: All rights reserved
Access: restricted access

Files in This Item:
File Description SizeFormat 
b1517914x.pdfFor All Users (off-campus access for PolyU Staff & Students only)2.86 MBAdobe PDFView/Open

Copyright Undertaking

As a bona fide Library user, I declare that:

  1. I will abide by the rules and legal ordinances governing copyright regarding the use of the Database.
  2. I will use the Database for the purpose of my research or private study only and not for circulation or further reproduction or any other purpose.
  3. I agree to indemnify and hold the University harmless from and against any loss, damage, cost, liability or expenses arising from copyright infringement or unauthorized usage.

By downloading any item(s) listed above, you acknowledge that you have read and understood the copyright undertaking as stated above, and agree to be bound by all of its terms.

Show full item record

Please use this identifier to cite or link to this item: