NDLI: On the feasibility of blind equalization for EDGE systems

Content Provider	IEEE Xplore Digital Library
Author	Sirbu, M. Mannerkoski, J. Koivunen, V. Yinglu Zhang
Copyright Year	2001
Description	Author affiliation: Signal Process. Lab., Helsinki Univ. of Technol., Finland (Sirbu, M.)
Abstract	The main goal of this paper is to find whether or not blind equalization can be used in EDGE (enhanced data rate for GSM evolution) systems in the perspective of increasing the data rate. An EDGE system uses 8-PSK modulation as well as the binary GMSK modulation defined for GSM. The main problem is that GMSK modulation is nonlinear, but most blind equalization techniques are derived for linear modulation. Linear approximation of the real GMSK signal has to be performed in order to apply blind equalization. It is of interest to determine if the input sequence resulting from linearisation and the derotation in the receiver is white, which is a key assumption in many blind equalization algorithms. We show that the whiteness property is preserved. We make a comparison among three blind algorithms: two fractionally spaced and one based on baud-rate HOS. The simulation results indicate that blind equalization performs well and the algorithms have potential as a feasible solution to channel tracking in EDGE systems.
Sponsorship	IEEE Signal Process. Soc
Starting Page	90
Ending Page	93
File Size	351413
Page Count	4
File Format	PDF
ISBN	0780367200
DOI	10.1109/SPAWC.2001.923851
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2001-03-20
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Blind equalizers GSM Signal processing algorithms Maximum likelihood estimation Signal processing Laboratories Ear Linear approximation Bandwidth Interference cancellation
Content Type	Text
Resource Type	Article

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

New blind/semi-blind equalization algorithms for GSM systems

Turbo equalization for EDGE: improved soft-ISI cancellation and its competitors

Cumulant techniques for the estimation and cancellation of intersymbol interference

Iterative linear ISI cancellation with selective decisions

Blind adaptive equalization and interference cancellation for wireless personal communications

Score function based totally blind equalizers

Blind Separation and Equalization Using Novel Hill-Climbing Optimization

Semi-blind equalization for GMSK-based mobile communications

A concurrent blind multiuser equalization scheme for DS-CDMA systems

On the feasibility of blind equalization for EDGE systems

Similar Documents

New blind/semi-blind equalization algorithms for GSM systems

Turbo equalization for EDGE: improved soft-ISI cancellation and its competitors

Cumulant techniques for the estimation and cancellation of intersymbol interference

Iterative linear ISI cancellation with selective decisions

Blind adaptive equalization and interference cancellation for wireless personal communications

Score function based totally blind equalizers

Blind Separation and Equalization Using Novel Hill-Climbing Optimization

Semi-blind equalization for GMSK-based mobile communications

A concurrent blind multiuser equalization scheme for DS-CDMA systems

On the feasibility of blind equalization for EDGE systems