P’roceedings of the 1998 IEEE
`International Conference on Acoustics,
`Speech and Signal Processing
`
`Volume VI of VI
`Communications Signal Processing
`Audio and Electroacoustics
`Multimedia Signal Processing
`
`May 12-15,1998
`Washington State Convention
`and Trade Center
`Seattle, WA (USA)
`
`Sponsored by
`The Institute of Electrical and Electronic Engineers
`Signal Processing Society
`
`IEEE
`
`IPR PETITION
`US RE48,371
`Sonos Ex. 1019
`
`

`

`Proceedings of the 1998 PEEE International Conference
`on Acoustics, Speech and Signal Processing
`
`Copyright and Reprint Permission: Abstracting is permitted with credit to the source. Libraries are permitted to photocopy
`beyond the limit of U.S. copyright law for private use of patrons those articles in this volume that carry a c:ode at the bottom of
`the first page, provided the per-copy fee indicated in the code is paid through Copyright Clearance Center, 222 Rosewood Drive,
`Danvers, MA 01923. For other copying, reprint or republication permission, write to IEEE Copyrights Manager, IEEE Service
`Center, 445 Hoes Lane, P.O. Box 1331, Piscataway, NJ 08855-1331. All rights reserved. Copyright O1998 by the Institute of
`Electrical and Electronics Engineers, Inc.
`
`Printed in the United States of America by Omnipress
`Photograph Courtesy of Seattle-King County Convention and Visitors Bureau
`
`IEEE Catalog Number: 98CH36181
`ISBN 0-7803-4428-6 (softbound)
`ISBN 0-7803-4429-4 (casebound)
`ISBN 0-7803-4430-8 (microfiche)
`ISBN 0-7803-4431-6 (CD-ROM)
`Library of Congress; 97-80964
`
`Additional Proceedings (hard-copy and CD-ROM) may be ordered from:
`IEEE Service Center
`445 Hoes Lane
`P.O. Box 1331
`Piscataway, NJ 08855-1 33 1
`1-800-678-IEEE
`misc.custserv@computer.org
`
`11
`
`

`

`ICASSP '98 Conference Committee
`
`The 1998 Intemational Conference on Acoustics, Speech and Signal Processing (ICASSP), sponsored by the IEEE Signal
`Processing Society, is the twenty-third in a series of international conferences devoted to experimental and theoretical aspects of
`signal processing, speech and acoustics. Conferences of this scope are possible only because of the continuous interest and
`support of the Socilety membership, expressed both by their submission of papers of high quality and by their attendance at the
`conference. The ICASSP 98 Conference Committee is grateful to all authors, the session chairs, and the volunteers for
`contributing to the success of this Conference.
`
`European Liaison
`Patrick Flandrin
`Ecole Normale Supirieure de Lyon
`flandrin@physique
`.ens-1yor1.fr
`
`Far East Liaison
`Sadaoki Furui
`NlT Human Interface Labs
`furui@speech-sun.ntt.jp
`
`Administrative Assistant
`Ruth Bennett
`Universio of Washington
`bennett@isdl.ee.washingt
`on. edu
`
`Conference Management
`Courtesy Associates
`2000 L Street NW, Suite 710
`Washington, D.C. 20036
`(202) 973-8666
`FAX: (202) 973-8722
`icassp98@CourtesyAssoc.c
`om
`
`General Chair
`Les Atlas
`University of Washington
`atlas@ee.washington.edu
`
`Publicity
`Mei-Yuh Hwang
`Microsoji Research
`mhwang@microsoft.com
`
`Vice Chair
`Xuedong Huang
`Microsoft Research'
`xueh@microsoft.com
`
`Technical Program
`Hynek Hermansky
`Oregon Graduate institute
`hynek@ece.ogi.edu
`
`Finance
`Per Reinhall
`University of Washington
`reinhall@u.washington.edu
`
`Exhibits
`Stephen G. Dame
`Virtual DSP Corporation
`dames@vdsp.com
`
`Jenq-Neng Hwang
`University of Washington
`hwang@ee .Washington. edu
`
`Roy Peterson
`Advanced Technology Labs
`rpeter@atl.com
`
`Tutorials
`Gary Bemard
`Boeing Corporation
`gary.d.bernax:d@boeing.com
`
`Registration
`James W. Pitton
`Mathsoji
`yoj imbo@statsci. com
`
`Publications
`Alex Acero
`Microsoft Research
`alexac4micror;of t . com
`
`Hsiao-Wuen Hon
`Microsoji Research
`hon@microsof 1:. com
`
`Local Arrangements
`Drew Houck
`Avionics Systems, Boeing Commercial
`drew.w.houck@boeing.com
`
`Social Programs
`John Sahr
`University of Washington
`sahr@ee.washington.edu
`
`...
`111
`
`

`

`IEEE Signal Processing Society
`
`The IEEE Signal Processing Society is the fourth largest among the IEEE’s 37 Technical Societies and councils. The Society’s
`purposes are scientific and educational, directed toward the advancement of the theory and practice of its field of interest, as
`defined in Article I1 [of the Constitution]. Its purpose is also professional, directed toward the advancement of the standing of its
`members. Furthermore, it shall work with other IEEE entities to fulfill the broader purposes of IEEE. The Society’s field of
`interest is the theory and applications of filtering, coding, transmitting, estimating, detecting, analyzing, recognizing,
`synthesizing, recording, and reproducing signals by digital or analog devices or techniques. The term “signal” includes audio,
`video, speech, image, communication, geophysical, sonar, radar, medical, musical, and other signals. In 1!398 the Society
`celebrates its 50* year anniversary.
`
`Mos Kaveh
`University of Minnesoita
`Department of Electrical Engineering
`200 Union Street, SE
`Minneapolis, MN 55445
`kaveh@ee . umn . ediu
`Sanjit Mitra
`University of Califomia
`Department of Electrical and Computer
`Engineering
`Santa Barb- CA 931 06-9560
`mitra@ece.ucsb.sedu
`
`Martin Vetterli
`University of California at Berkeley
`Department of EECS
`231 Cory Hall
`Berkeley, CA 94720
`martin@eecs.berkeley.edu
`
`Jay Wilpon
`AT&T Labs Room D123
`180 Park Avenue
`Florham Park, NJ 07932
`jgw@research.att.com
`
`Andrew E. Yagle
`University of Michigan
`Department of EE&CS
`1301 Beal Avenue
`Ann Arbor, MI 48109-2122
`aey@eecs.umich.edu
`
`Michael D. Zoltowskii
`Purdue University
`School of Electrical & Computer
`Engineering
`1285 Electrical Engineering Building
`West Lafayette, IN 47907-1285
`mikedz@ecn.purdue.edu
`
`Leah H. Jamieson
`President
`Purdue University
`School of Electrical and Computer
`Engineering
`1285 Electrical Engineering Building
`West Lafayette, IN 47907-1285
`lhj@ecn.purdue.edu
`Panos E. Papamichalis
`President-Elect
`Texas Instruments, Inc.
`P.O. Box 655474, MS 446
`Dallas, TX 75265
`panos@hc.ti.com
`
`Don H. Johnson
`Past-Presiaknt
`Rice University
`Department of Electrical and Computer
`Engineering, MS366
`6100 Main Street
`Houston, TX 77005-1892
`dhj @ece. rice. edu
`Yu Hen H u
`Secretary
`University of Wisconsin-Madison
`Department of ECE
`1415 Engineering Drive
`Madison WI 53706-1691
`hu@engr.wisc.edu
`
`Sally E. Wood
`Vice President, Awards and Membership
`Department of Electrical Engineering
`Santa Clara University
`Santa Clara, CA 95053
`swood@scuacc.scu.edu
`
`Maureen P. Quirk
`Vice President, Conferences
`Center for Communications Research
`Thanet Road
`Princeton, NJ 08540-3699
`quirk@ccr-p.ida.org
`
`Frederick Mintzer
`Vice President, Finance
`IBM T.J. Watson Research Center
`P.O. BOX 218, MS 05-104
`Yorktown Heights, NY 10598
`mintzer@watson.ibm.com
`
`Richard V. Cox
`Vice President, Publications
`AT&T Labs
`180 Park Avenue, Room D157
`Florham Park, NJ 07932
`rvc@research.att.com
`
`Mercy Kowalayk (ex-officio)
`Executive Director
`IEEE Signal Processing Society
`445 Hoes h e , P.O. Box 1331
`Piscataway, NJ 08855-1331
`mercy@ieee.org
`
`Board Members at Large
`Jan P. Allebach
`Purdue University
`School of ECE
`West Lafayette, IN 47907-1285
`allebach@ecn.purdue.edu
`
`Robert E. Bogner
`University of Adelaide
`Electrical and Electronic Engineering Dept.
`Adelaide 5005, South Australia
`bogner@eleceng.adelaide.edu.au
`
`Alan C. Bovik
`University of Texas at Austin
`Department of ECE
`Austin, TX 78712-1084
`bovik@ece.utexas.edu
`
`Rama Chellappa
`University of Maryland
`Department of Electrical Engineering
`Room 2365, A.V. Williams Building
`115 Paint Branch Drive
`College Park, MD 20742
`rama@cfar.umd.edu
`
`Anthony G. Constantinides
`Imperial College
`Department of E&EE
`London SW7, England
`a.constantinides@romeo.ic.ac.uk
`
`Candace Kamm
`AT&T Labs Research, Room D159
`I80 Park Ave Bldg 103
`Florham Park, NJ 07932-0000
`cak@research.att.com
`
`iv
`
`

`

`Future ICASSP Conferences
`
`ICASSP '99
`March 1419,1999
`Civic Plaza, Hyatt Regency
`Phoenix, Arizona
`cwww.eas.asu.edu/-icassp99/>
`
`ICASSP 2000
`May 22-26,2OOO
`Istanbul, Turkey
`<dspserv.sdsu.edu/ICASSP/>
`
`ICASSP 2001
`May 7-11,2001
`Salt Lake City, Utah
`<www.elen.utah.edu/-cmyers/icassp.html>
`
`V
`
`

`

`IEEE Signal Processing Society
`1999 IEEE International Conference on
`Acoustics, Speech, and Signal Processing (ICASSP)
`March 14-19, 1999
`Civic Plaza, Hyatt Regency
`Phoenix, Arizona, USA
`
`The IEEE International Conference on Acoustics, Speech, and Signal Processing
`:ICASSP) is the largest international conference in the area of signal processing. In
`iddition to the tutorials, technical presentations, panels, and activities, it is an excel-
`ent place for interacting with Signal Processing experts.
`It will 'bring together
`[CASSP-99 will be held in Phoenix, March 14-19, 1999.
`researchers and practitioners in academia,
`industry, and government.
`The
`;ethnical program will incorporate papers on all aspects of signal processing. Topics
`If interest include, but are not limited to, the following:
`0 Image & Multi-D Signal Processing
`D Audio & Electroacoustics
`0 VLSI for Signal Processiing
`D Underwater Acoustic Signal Processing
`0 Neural Nets for Signal I?rocessing
`B Speech Processing
`0 Signal Processing Application
`D Digital Signal Processing
`D Statistical Signal & Array Processing
`0 Multimedia Signal Processing
`Signal Processing for Communications
`0 Industry DSP Technology Forum
`Papers and proposals for tutorials in these and related areas are invited.
`ICASSP-99 will also feature a new industrial forum in which papers on industrial
`aspects and applications of signal processing will be highlighted.
`Social events will include tours to the Grand Canyon, golf, hiking, and other outdoor
`activities .
`
`Paper Submission
`Prospective authors are invited to submit a full, camera-ready paper prolposal, at most
`4 pages long, including figures and references. Submission instructions are available
`at the ICASSP-99 Web site:
`
`http://uvv.eas.asu.edu/-icassp99
`
`Tentative Schedule
`0 Submission of the full paper to be received by September 14, 1998.
`0 Notification of Acceptance to be mailed out on December 14, 19!)8.
`0 Early Registration Deadline: January 15, 1999.
`
`Organizing Committee
`General CO- Chair
`Andreas Spanias
`Arizona State University
`Tel: (602) 965 1837
`spaniasQasu.edu
`General CO- Chair
`Douglas Cochran
`Arizona State University
`cochranQasu.edu
`Technical Program
`W. Bastiaan Kleijn
`K T H , Stockholm, Sweden
`bastiaanQspeech. k t h .se
`
`Joseph Picone
`Mississippi State University
`picone8ee.msstate.edu
`Registration
`Glen Abousleman
`Motorola Inc.
`glenl8cwlab.geg.mot.com
`Publicity
`Lina Karam
`Arizona State University
`karam8asu.edu
`Publications
`Jeffrey Rodriguez
`The University of Arizona
`rodriguezQece.arizona.edu
`Local Arrangements
`Chaitali Chakrabarti
`Arizona State University
`chaitali8asu.edu
`Finance
`Darryl Morrell
`Arizona State University
`morrell8asu.edu
`Rton'als
`G. Tong Zhou
`Georgia Tech
`gtzQece.gatech.edu
`Industry
`DSP Technology Forum
`Bruce Fette
`Motorola Inc.
`pll6938email.mot.com
`Tom Gardos
`Intel Corporation
`tgardos8sedona .intel.com
`Industrial Liaison
`Will Strauss
`Forward Concepts
`wisQfwdconcepts.com
`Exhibits
`Jeffrey Capone
`Arizona State University
`jcaponeQasu.edu
`
`Tinku Acharya
`Intel Corporation
`TinkuAcharyaQccm.ch.intel.com
`Eurooean Liaison
`loannis Pitas
`Univ. of Thessaloniki. Greece
`pitas0zeus.csd.auth.gr
`Far East Liaison
`William Moran
`Flinders University, Australia
`billQist.flinders.edu.au
`
`

`

`Conference Proceedings Overview
`
`Volume 1:
`Volume 2:
`
`Volume 3:
`Volume 4:
`
`Volume 5:
`
`Volume 6:
`
`Speech Processing I
`Speech Processing II
`Neural Networks for Signal Processing
`Digital Signal Processing
`Statistical Signal and Array Processing
`Underwater Acoustics Signal Processing
`Image and Multi-Dimensional Signal Processing
`Very Large Scale Integration for Signal Processing
`Communications Signal Processing
`Audio and Electroacoustics
`Multimedia Signal Processing
`
`Table of
`Contents
`Page #
`...
`V l l l
`xvii
`xxiv
`xxvii
`xxxvi
`xliii
`xlv
`li
`liv
`lix
`lxi
`
`vii
`
`

`

`Volume VI
`
`COMM1: BLIND MULTIUSER COMMUNICATIONS
`Blind Multi-User MMSE Detection of CDMA Signals ...................................................................................................... VI-3161
`D. Gesbert (Stanford University, USA); J. Sorelius (Uppsala University, Sweden); A. Paulraj (Stanford University,
`USA)
`Closed-Form Blind Identification of MIMO Channels ...................................................................................................... VI-3 165
`J. Xavier, V. Barroso (Instituto Superior Ticnico, Portugal); J. Moura (CMU, USA)
`Blind Adaptive Interference Suppression in DS-CDMA Communications with Impulsive Noise ...................
`X. Wang, K Poor (Princeton University, USA)
`Blind 2-D Rake Receivers Based on RLS-Type Space-Time Adaptive Filtering For DS-CDMA System ..................... VI-3173
`Y. Chen, M. Zoltowski (Purdue University, USA)
`A New Blind Zeroforcing Equalizer for Multichannel Systems ........................................................................................ VI-3177
`Z. Ding (Auburn University, USA); I. Collings (Melbourne University, Australia); R. Liu (University of Notre Dame,
`USA)
`Convergence Properties of Blind Algorithms for Base Station CDMA Receivers ..........................................................
`A. Ste'phenne, B. Champagne (INRS-Telecommunications, Canada)
`Blind and Semi-Blind Maximum Likelihood Methods for FIR Multichannel Identi~cation .........................................
`J. Ayadi, E. De Carvalho, D. Slock (Institut EURECOM, France)
`The Blind QRD-DMS Beamformer and its VLSI Systolic Designs for DSKDMA Systems ..........................................
`S. Liu, E. Geraniotis (University of Maryland, USA)
`
`VI-3 18 1
`
`VI-3185
`
`VI-31 89
`
`VI-3169
`
`VI-3193
`
`VI-3197
`
`COMM2: CODE DIVISION MULTIPLE ACCESS
`Coding Enhanced Joint Detection for Multiple Access Communications ........................................................................
`R. Learned, A. Singer (Sanders, A Lockheed Martin Company, USA)
`An Analysis of a Modulated Orthogonal Sequence ............................................................................................................
`S. Park, I. Song, K. Kim (Korea Advanced Institute of Science and Technology, Korea): N. Suehiro (University of
`Tsukuba, Japan); J. Lee (Korea Advanced Institute of Science and Technology, Korea)
`Subspace-based Detection for CDMA Communications ...................................................................................................
`Y. Moon, M. Kaveh, L Nelson (University of Minnesota, USA)
`Adaptive Reception of Wireless CDMA Signals Using Empirical Detection .........................................................
`L. Yue, D. Johnson (Rice University, USA)
`Reduced Complexity M-ary Hypotheses Testing in Wireless Communications ....................................................
`M. Najie, A. Tewfik (University of Minnesota, USA)
`A Recent Subspace-Based Approach to Joint Detection and Time-delay Estimation in DS-CDMA Systems .............. VI-3213
`A. Ranheim (Chalmers University of Technology, Sweden)
`Adaptive H-infinity Delay Tracking in Asynchronous DS-CDMA Systems .................................................................... VI-3217
`A. Manikas, S. Lim, P. Wilkinson (Imperial College, UK)
`Efficient Implementation of Linear Multiuser Detectors .................................................................................................. VI-3221
`X. Wang, W. Lu, A. Antoniou (University of Victoria, Canada)
`Implementation of Linear Multiuser Detectors for Asynchronous CDMA Systems by Linear Multi-stage
`Interference Cancellation ..................................................................................................................................................... VI-3225
`H. Elders-Boll, H. Schotten, A. Busboom (Aachen University of Technology, Germany)
`Pipelined Implementation of Adaptive Multiple-Antenna CDMA Mobile Receivers ..................................................... VI-3229
`R. Baghaie, S. Werner, T. Laakso (Helsinki University of Technology, Finland)
`
`VI-3201
`
`liv
`
`

`

`VOLUME VI
`
`VI-3241
`
`VI-3245
`
`VI-3249
`
`COMM3: DIVERSITY, SYNCHRONIZATION, AND INTERFERENCE SUPPRESSION
`Branch-Hopped W,avelet Packet Division Multiplexing ....................................................................................................
`VI-3233
`T. Davidson, A. Schott, K. Wong (McMaster University, Canada)
`Joint Multipath-Do ppler Diversity in Fast Fading Channels ............................................................................................ VI-3237
`A. Sayeed (University of Wisconsin-Madison, USA): B. Aazhang (Rice University, USA)
`A Blind Joint Estinlator for Multipath Diversity and PN Timing Error in Direct-Sequence Spread-Spectrum
`Receivers ...............................................................................................................................................................................
`J. Lin (National Taiwan University, Taiwan, ROC)
`A Receiver Diversily Based Code-Timing Estimator for Asynchronous DS-CDMA Systems .......................................
`Z. Liu, J. Li, S. Miller (University of Floriah, USA)
`Fixed Point Error Analysis of Multiuser Detection and Synchronization Algorithms for CDMA Communication
`Systems ..................................................................................................................................................................................
`C. Sengupta, S. Das, J. Cavallaro, B. Aazhang (Rice University, USA)
`Real Time Implementation of a Symbol Timing Recovery Algorithm for a Narrowband Wireless Modem ................ VI-3253
`J. Grimm, R. Kumar, J. Kusuma, J. Krogmeier (Purdue Universily, USA)
`
`Broadband Nonsta~tio~ry Interference Excision for Spread Spectrum Communications Using Time-Frequency
`Synthesis ................................................................................................................................................................................ VI-3257
`S. Lach, M. Amin (Villanova University, USA); A. Lindsey (Rome Laboratory, USA)
`A New Non-Linear System for Estimating and Suppressing Narrowband Interference in PN Spread Spectrum
`Modulation ............................................................................................................................................................................
`A. Perez-Neira, J. Roca, M. Lagunas (Universitat Politecnica de Catalunya, Spain)
`A Novel Time-Freqpency Exciser in Spread Spectrum Communications for Chirp-Like Interference .......................
`A. Bultan, A. Akansu (New Jersey Institute of Technology, USA)
`A Comparative Performance Evaluation of DMT (OFDM) and DWMTPSBMT) Based DSL Communications
`Systems for Single and Multitone Interference ..................................................................................................................
`A. Akansu, X. Lin (New Jersey Institute of Technology, USA)
`
`VI-3261
`
`VI-3265
`
`VI-3269
`
`COMM4: SIGNAL PROCESSING FOR COMMUNICATIONS I
`Low-Complexity Digital Encoding Strategies for Wireless Sensor Networks .................................................................
`VI-3273
`H. Papadopoulos, G'. Womell, A. Oppenheim (MIT, USA)
`Applications of Bliind Equalization in Wireless ATM Network ........................................................................................ VI-3277
`J. Bao, L.. Tong (Uni;versity of Connecticut, USA)
`Demodulation of CPM Signals Using Piecewise Polynomial-Phase Modeling ................................................................. VI-3281
`S. Barbarossa, A. St,aglione (University of Rome, La Sapienza, Italy)
`Digital Modulation Classification Using Power Moment Matrices ..................................................................................
`VI-3285
`A. Hero, H. Hadinejad-Mahram (University of Michigan, USA)
`A Simple and Robust Modulation Classification Method via Counting .......................................................................... VI-3289
`X. Huo, D. Donoho (Stanford University, USA)
`Co-channel FM Voice Separation via Cross Coupled Phase Locked Loops .................................................................... VI-3293
`E. Satorius (Jet Propulsion LaboratoryKal Tech, USA)
`A Joint Viterbi Algorithm to Separate Cochannel FM Signals ........................................................................................ VI-3297
`J. Hamkins (Jet Propulsion Lab, USA)
`COPERM: Transform-Domain Energy Compaction by Optimal Permutation .............................................................. VI-3301
`N. Sidiropoulos (University of Virginia, USA): M. Pattichis, A. Bovik, J. Havlicek (University of Texas, Austin, USA)
`
`IV
`
`

`

`............................................ VI-3305
`
`COMMS: ANTENNA ARRAYS FOR COMMUNICATIONS
`A Fast Blind Source Separation for Digital Wireless Applications ................................
`M. Torlak, I!.. Hansen, G. Xu (University of Texas, Austin, USA)
`Two Stage Code Reference Beamformer in Mobile Communications .................................................................
`X. Mestre, M. NCjar, M. Lagunas (UPC, Spain)
`Downlink Beamforming Avoiding DOA Estimation for Cellular Mobile Communications .......................................... VI-33 13
`T. Astk, P. Forster, L. Fkty (Laboratoire d'Electronique CNAM, France); S. Mayrargue (CNET, France)
`Maximum Likelihood Multichannel Estimation under Reduced Rank Constraint ..............................................
`P. Forster, T. Aste' (CNAM, France)
`Performance Enhancement of the Decorrelating Detector Using Antenna Arrays ........................................................ VI-3321
`K. Kim, S. Park, H. Kim, Y. Kim, I. Song (Korea Advanced Institute of Science and Technology, Korea)
`Vector-Sensor Array Processing for Estimating Angles and Times of Arrival of Multipath Communication
`Signals ............................................................
`.................................................................................................................
`VI-3325
`P. Chua, C. See (DSO National Laboratories, Singapore); A. Nehorai (University of Illinois, Chicago, USA)
`Decoupled Direction Finding: Detection ............................................................................................................................. VI-3329
`P. Pelin (Chalmers University of Technology, Sweden)
`The Effects of Local Scattering on Direction of Arrival Estimation with MUSIC and ESPRIT ...................................
`D. Asztely, B. Ottersten (Royal Institute of Technology, Sweden)
`Optimal Downlink Power Assignment for Smart Antenna Systems ................................................................................ V~-3337
`W. Yang, G. Xu (The University of Texas, Austin, USA)
`Optimal Array Combiner for Sequence Detect0 rs .............................................................................................................
`M. Lagunas, A. Perez-Neira, J. Vidal (UPC, Barcelona, Spain)
`
`VI-3333
`
`VI-3341
`
`COMMB: FRACTIONAL SAMPLING, CONSTANT-MODULUS AND ADAPTIVE
`EQUALIZATION
`The Local Minima of Fractionally-Space CMA Blind Equalizer Cost Function in the Presence of Channel Noise .... VI-3345
`W. Chung (Cornell University, USA); J. LeBlanc (New Mexico State University, USA)
`Fractionally - Spaced Equalization of Time-Varying Mobile Communications .............................................................. VI-3349
`M. Alberi, I. Fijalkow (ETIS, France); J. Behm (U.S. Department of Defense, USA); T. Endres (Samoff Digital
`Comm, USA)
`The Dithered Signed-Error Constant Modulus Algorithm ............................................................................................... VI-3353
`P. Schniter, C. Johnson (Cornell University, USA)
`A Hybrid Equalizer Merging the Advantages of Baud Spaced and Fractionally Spaced Equalizers ............................ VI-3357
`C. Luetkemeyer, H. Bluethgen, T. Noll (University of Technology RWTH Aachen, Germany)
`Optimum Delay and Mean Square Error Using CMA ...................................................................................................... VI-3361
`D. Brooks, S. Lambotharan, J. Chambers (Imperial College, UK)
`A Sign-Error Algorithm for Blind Equalization of Real Signals ...................................................................................... VI-3365
`M. Ghosh (Philips Research, USA)
`A Forward Backward Approach to Adaptive Space-Time Identification and Equalization of Time-Varying
`Channels ................................................................................................................................................................................ VI-3369
`C. See (DSO National Laboratories, Singapore); C. Cowan (Queen's University of Belfast, N. Ireland)
`Non-Linear Channel Equalisation Using Minimal Radial Basis Function Neural Networks ......................................... VI-3373
`P. Chandra Kumar, P. Saratchandran, N. Sundararajan (Nanyang Technological University, Singapore)
`Equalization of Satellite Mobile Communication Channels Using Combined Self-organizing Maps and RBF
`Networks ................................................................................................................................................................................ VI-3377
`S. Bouchired, M. Ibnkahla, D. Roviras, F. Castanie' (ENSEEIHT-SIC, France)
`A Truly Recursive Blind Equalization Algorithm .............................................................................................................
`A. Bouttier (Thomson-CSF, France)
`
`VI-3381
`
`h i
`
`

`

`VOLUME VI
`
`VI-3385
`
`COMM7: (SEMI-) BLIND CHANNEL EQUALIZATION
`A Semi-Blind Approach to Structured Channel Equalization ..........................................................................................
`B. Ng, D. Gesbert, A. Paulraj (Stanford University, USA)
`Semi-Blind Channel Identification Used in GSM System ................................................................................................. VI-3389
`G. Li, Z. Ding (Aubum University, USA)
`On the Use of Kernel Structure for Blind Equalization ....................................................................................................
`VI-3393
`J. Gunther, A. Swindi'ehurst (Brigham Young University, USA)
`Performance Analysis of Blind Channel Estimators Based on Non-Redundant Periodic Modulation Precoders ....... VI-3397
`A. Chevreuil (Telecorn Paris, France); E. Serpedin (University of Virginia, USA); P. bubaton (Universite de Marne-
`la-Valle, France); G. Giannakis (University of Virginia, USA)
`Second Order Blind Equalization: The Band Limited Case ............................................................................................. VI-3401
`P. Ciblat, P. bubaton (University of Marne-la-Vallee, France)
`Fast Blind Identificrition of FIR Communications Channels ............................................................................................
`C. Becchetti, G. Scanano (University Roma "La Sapienza 'I, Italy)
`Blind Equalization of I.I.R. Single-Input Multiple-Output Channels with Common Zeros Using Second-Order
`Statis tics ................................................................................................................................................................................ VI-3409
`B. Huang, J. Tugnait (Aubum University, USA)
`Blind Linearization, and Identification of Nonlinear Systems - A Least Squares P-th Order Inverse Approach ........ VI-3413
`G. Raz, B. Van Veen .(University of Wisconsin-Madison, USA)
`
`VI-3405
`
`COMMS: SIGNAL PROCESSING FOR COMMUNICATIONS I1
`Pilot Symbol Assisted Diversity Reception for a Fading Channel .................................................................................... VI-3417
`S. Bulumulla, S. Kasmm, S. Venkatesh (University of Pennsylvania, USA)
`Estimation of FM MIodulation of Multi-Component Signals from the Fourier Phase ....................................................
`VI-3421
`D. Nelson (US Depaimtent of Defense, USA)
`Conditional Maximiwm Likelihood Frequency Estimation for Offset Modulations ........................................................ VI-3425
`J. Riba, G. Vcizquez, S. Calvo (UPC, Spain)
`A Signal Processing Approach for Effective Reduction of Timing Jitter due to the Acoustic Effect ............................ VI-3429
`T. Adali, B. Wang. A. Pilipetski, C. Menyuk (University of Maryland, Baltimore, USA)
`Cost-Efficient Approximation of Linear Systems with Repeated and Multi-channel Filtering Configurations ........... VI-3433
`A. Kutay (Bilkent University, Turkey); F. Erden (Tampere University of Technology, Finland); H. Ozaktas, 0. Arikan,
`C. Canalan, 0. Guleryuz (Bilkent University, Turkey)
`QoS Considerations for DMT-based ADSL and VDSL Systems ...................................................................................... VI-3437
`M. Colin (IEMN/OAI?, France); C. Modlin (Amati Communications Corporation, USA); M. Gharbi, M. Gazalet
`(IEMN/OAE, France )
`Computational Reduction During Idle Transmission in DSL Modems ........................................................................... VI-3441
`A. Chellali, M. Polley, A. Gatherer (Texas Instruments, USA)
`On the Implementation of Adaptive Equalizers for Wireless ATM with an Extended QR-Decomposition-Based
`RLS-Algorithm .................................................................................................................................................................... VI-3445
`C. Drewes, R. Hasholzner, J. Hammerschmidt (Technische Universitaet Muenchen, Germany)
`A New Test of Stationarity and its Application to Teletraffic Data ..................................................................................
`VI-3449
`S. Vaton (ENST Pari.r, France)
`Probability of Detection of Residual Echo Based on Magnitude-Squared Coherence Estimate .................................... VI-3453
`C. Sui (Lucent Technologies, USA)
`
`lvii
`
`

`

`VOLUME VI
`
`COMM9: SOURCE/CHANNEL CODING AND EQUALIZATION
`Joint Source Channel Coding over Channels with Intersymbol Interference Using Vector Channels and Discrete
`Multitone ..............................................................................
`................................................................................. VI-3457
`V. Kafedziski, D. Morrell (Arizona State University, USA)
`A Joint SourcefChannel Coder with Block Constraints ...................................
`H. Otu, K. Sayood (Universiry of Nebraska, USA)
`Design of Channel Optimized Vector Quantizers in the Presence of Channel Mismatch .............................................. VI-3465
`H. Jafarkhani (AT&T Labs, USA); N. Farvardin (University of Maryland, USA)
`Design of Neural Network Quantizers for a Distributed Estimation System with Communication Constraints ......... VI-3469
`V. Megalooikonomou, Y. Yesha (University of Maryland Baltimore County, USA)
`Performance of Predictive Coders over Noisy Channels with Feedback ......................................................................... VI-3473
`M. Khansari (Hewlett-Packard Labs, USA)
`Finite-state Differential Coding for Wireless Communications with Multipath Channels ............................................ VI-3477
`H. Liu, K. Li (University of Virginia, USA)
`Constrained Equalizers and Precoding for Magnetic Storage Channels .........................................................
`G. Feyh (Cirrus Logic, USA)
`......................... VI-3485
`Optimum Open Eye Equalizer Design for Non-Minimum Phase Channels .....................
`M. Halpem (University of Melboume, Australia); M. Bottem, W. Moran (Flinders University, Australia); S.
`Dasgupta (University of Iowa, USA)
`H-Infinity Equalization of Communication Channels .......................................................................................................
`A. Erdogan, B. Hassibi, T. Kailath (Stanford University, USA)
`Fast Computation of Emcient Decision Feedback Equalizers for High Speed Wireless Communications .................. VI-3493
`I. Fevrier, S. Gelfand (Purdue, USA); M. Fitz (Ohio State, USA)
`
`..VI-3481
`
`VI-3489
`
`COMMIO: MULTI-RATE AND MULTI-CARRIER COMMUNICATION
`Efficient Filterbank Channelizers for Software Radio Receivers .....................................................................................
`VI-3497
`K. Zangi, D. Koilp