NDLI: Blind adaptive multiuser detection using a vector constant-modulus approach

Content Provider	IEEE Xplore Digital Library
Author	Wang, X.M. Lu, W.-S. Antoniou, A.
Copyright Year	2001
Description	Author affiliation: Dept. of Electr. & Comput. Eng., Victoria Univ., BC, Canada (Wang, X.M.)
Abstract	A vector constant-modulus (VCM) criterion based space-time blind adaptive detector that utilizes spatial diversity provided by an antenna array to suppress multiple-access-interference in direct-sequence code-division multiple-access (DS-CDMA) systems is proposed. The proposed detector is characterized in terms of the solution of a constrained optimization problem whose objective function is formed based on the VCM criterion. Our simulation results show that the demodulation performance of the proposed detector is close to that of several existing space-time detectors such as the constrained minimum-output-energy and the constant-modulus based detectors. However, the number of coefficients involved in the proposed adaptive detector is reduced significantly and, therefore, the convergence rate is increased.
Starting Page	36
Ending Page	40
File Size	376963
Page Count	5
File Format	PDF
ISBN	078037147X
ISSN	10586393
DOI	10.1109/ACSSC.2001.986876
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2001-11-04
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Detectors Multiaccess communication Antenna arrays Demodulation Multiple access interference Adaptive arrays Constraint optimization Gaussian noise Sensor arrays Interference constraints
Content Type	Text
Resource Type	Article
Subject	Signal Processing Computer Networks and Communications

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

A novel constant modulus array for multiuser detection

A novel blind space-time multiuser detector

Uplink performance enhancement for WCDMA systems through adaptive antenna and multiuser detection

Optimal sequences combined with antenna arrays to suppress the multiuser interference

Blind MMSE-Constrained Multiuser Detection

Space-time multiuser detection

Adaptive multi-user detection of fading CDMA channels using antenna arrays

Space-time blind MOE detection for CDMA wireless systems

An adaptive parallel interference canceler using adaptive blind arrays

Blind adaptive multiuser detection using a vector constant-modulus approach

Similar Documents

A novel constant modulus array for multiuser detection

A novel blind space-time multiuser detector

Uplink performance enhancement for WCDMA systems through adaptive antenna and multiuser detection

Optimal sequences combined with antenna arrays to suppress the multiuser interference

Blind MMSE-Constrained Multiuser Detection

Space-time multiuser detection

Adaptive multi-user detection of fading CDMA channels using antenna arrays

Space-time blind MOE detection for CDMA wireless systems

An adaptive parallel interference canceler using adaptive blind arrays

Blind adaptive multiuser detection using a vector constant-modulus approach