IEEE Catalog Number: ISBN:

CFP09431-PRT 978-1-4244-5825-7

2009 Conference Record of the Forty-Third Asilomar Conference on Signals, Systems and Computers

Pacific Grove, California, USA 1 - 4 November 2009

Pages 1 - 934

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Table of Contents

Student Paper Contest .................................................................................................................................................xxvForeword ....................................................................................................................................................................xxvi

Session: H10 - Image RetrievalContent Based Image Retrieval from Chest Radiography Databases .............................................................................3

Shengwen Guo, Jinshan Tang, Alcorn State UniversityAutomatic Segmentation of Drosophila Neurons for Content Based Retrieval Using a Minimum ..............................7Spanning Tree Approach

Saurav Basu, Alla Aksel, Barry Condron, Scott T. Acton, University of VirginiaRetrieval and Classification of Pneumoconiosis Chest Radiograph Images Using Multiscale ...................................12AM-FM Methods

Victor Murray, Marios Pattichis, University of New Mexico; Peter Soliz, VisionQuest Biomedical, LLCOnline Learning of Relevance Feedback from Expert Readers for Mammogram Retrieval .......................................17

Jung Hun Oh, Issam El Naqa, Washington University School of Medicine; Yongyi Yang, Illinois Institute of Technology

Session: C1 - Spread Spectrum NetworksSession Chair: Prof. Wayne Stark - University of MichiganTradeoff Between Spoofing and Jamming a Cognitive Radio .....................................................................................25

Qihang Peng, University of Electronic Science and Technology of China; Pamela C. Cosman, Laurence B. Milstein, University of California, San Diego

The Cost of Using Cooperation in a Wireless Network ...............................................................................................30Leonard J. Cimini, Jr, Chien-Chung Shen, Lu Zhang, University of Delaware

Achievable Rates in Cognitive Radio Networks ..........................................................................................................35Debdeep Chatterjee, Tan F. Wong, University of Florida; Ozgur Oyman, Intel Corporation

Session: F5 - Brain Machine Interfaces IOvercoming Power/Information Tradeoffs in Neural Signal Acquisition ....................................................................43

Stephen O’’Driscoll, University of California, Davis; Teresa Meng, Stanford University

Session: F2 - Brain Machine Interfaces IIEnhancing target detection using a hybrid human-computer system ...........................................................................51

Kenneth Hild, Misha Pavel, Oregon Health & Science University; Deniz Erdogmus, Northeastern University; Santosh Mathan, Honeywell Laboratories

In-vivo Communication using Blood Vessels as the Transport Channel .....................................................................55Khursheed Hassan, Jeffrey Andrews, Wolfgang Frey, University of Texas at Austin

Session: A4 - Adaptivity in CommunicationsFeedback via Message Passing in Interference Channels .............................................................................................63

Vaneet Aggarwal, Princeton University; Salman Avestimehr, Cornell University; Youjian Liu, University of Colorado, Boulder; Ashutosh Sabharwal, Rice University

Improved Adaptive Bit-Interleaved Coded Modulation for Mobile Radio OFDM Systems Aided ............................68by Fading Prediction

Tao Jia, The MathWorks Inc.; Alexandra Duel-Hallen, North Carolina State University

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Position Aware Adaptive Communication Systems .....................................................................................................73Stephan Sand, Ralph Tanbourgi, Christian Mensing, Ronald Raulefs, German Aerospace Center (DLR)

Location-aware Cognitive Sensing for Maximizing Network Capacity .......................................................................78Peng Jia, Mai Vu, Tho Le-Ngoc, McGill University

Optimized DFT-FB Transceivers over LTV Channels .................................................................................................83Chih-Hao Liu, P. P. Vaidyanathan, California Institute of Technology

Session: E7 - Mathematical Signal ProcessingSession Chair: Tom Taylor - Arizona State UniversityPrimal-Dual Method for Robust Spectral Estimation of Complex Valued Sequences ................................................91

Donald Day, Johns Hopkins UniversityRobust Fitting of Ellipses and Spheroids ......................................................................................................................94

Jieqi Yu, Sanjeev Kulkarni, H. Vincent Poor, Princeton UniversityUnifying Spherical Harmonic and 2-D Fourier Decompositions of the Array Manifold .............................................99

Mário Costa, Helsinki University of Technology; Andreas Richter, Nokia Research Center; Visa Koivunen, Helsinki University of Technology

Matched detector in the presence of interference subspace uncertainty. ....................................................................104Jean Jacques Fuchs, Université de Rennes 1

Compact Storage of Correlated Data for Content Based Retrieval ............................................................................109Atul Divekar, Okan Ersoy, Purdue University

Noisy Signal Recovery via Iterative Reweighted L1-Minimization ...........................................................................113Deanna Needell, University of California, Davis

Wideband Discrete Transformation of Acoustic Signals in Underwater Environments ............................................118Nicolas François Josso, GIPSA-lab; Jun Zhang, Antonia Papandreou-Suppappola, Arizona State University; Cornel Ioana, GIPSA-lab; Cedric Gervaise, ENSIETA; Yann Stephan, SHOM; Jérôme I. Mars, GIPSA-lab

Session: B2 - MIMO Radar Processing and DesignOFDM MIMO Radar for Low-Grazing Angle Tracking ............................................................................................125

Satyabrata Sen, Arye Nehorai, Washington University in St. LouisPerformance bound for localization of a near field source .........................................................................................130

Vlad M. Chiriac, Alexander M. Haimovich, New Jersey Institute of Technology; Stuart C. Schwartz, Princeton University; Jason A. Dabin, U.S. Army Communications-Electronics Research, Development and Engineering Center

On Designing Unimodular Periodic Sequence Sets with Good Correlations .............................................................136Hao He, Duc Vu, University of Florida; Petre Stoica, Uppsala University; Jian Li, University of Florida

Sensor Scheduling with Waveform Design for Dynamic Target Tracking Using MIMO Radar ..............................141Bhavana Manjunath, Jun Zhang, Antonia Papandreou-Suppappola, Darryl Morrell, Arizona State University

MIMO Field Directionality Estimation Using Orientation-Diverse Linear Arrays ....................................................146Granger Hickman, Jeffrey Krolik, Duke University

Generalized Frequency Modulated Waveform Libraries for Radar Tracking Applications ......................................151Sofia Suvorova, University of Melbourne; Stephen Howard, Defence Science and Technology Organisation; Bill Moran, University of Melbourne

Target Detection in MIMO Radar using Golay Complementary Sequences in the Presence of ...............................156Doppler

Tariq Qureshi, Michael Zoltowski, Purdue University; Robert Calderbank, Princeton UniversityMIMO radar, SIMO radar, and IFIR radar: a comparison ..........................................................................................160

Palghat Vaidyanathan, Piya Pal, California Institute of Technology

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Session: D1 - Adaptive Signal Processing IDiffusion LMS-Based Distributed Detection Over Adaptive Networks ....................................................................171

Federico S. Cattivelli, Ali H. Sayed, University of California, Los AngelesImproved Adaptive Filtering Schemes via Adaptive Combination ............................................................................176

Jeronimo Arenas-Garcia, Luis A. Azpicueta-Ruiz, Anibal R. Figueiras-Vidal, Universidad Carlos III de Madrid

Lasso-Kalman Smoother for Tracking Sparse Signals ...............................................................................................181Daniele Angelosante, Stergios Roumeliotis, Univeristy of Minnesota; Georgios B. Giannakis, University of Minnesota

On Proportionate-type NLMS Algorithms for Fast Decay of Output Error at All Times ..........................................186Kevin Wagner, Naval Research Laboratory; Milos Doroslovacki, George Washington University

Asymptotic Noise Analysis of High Dimensional Consensus ....................................................................................191Usman Khan, Soummya Kar, Jose’’ Moura, Carnegie Mellon University

Time-space-adaptive distributed state estimation with low-rate inter-sensor communications .................................196Ondrej Hlinka, Institut fuer Nachrichtentechnik und Hochfrequenztechnik; Petar Djuric, Stony Brook University; Franz Hlawatsch, Vienna University of Technology

Set-Membership Reduced-Rank Algorithms based on Joint Iterative Optimization of Adaptive .............................201Filters

Patrick Clarke, Rodrigo C. de Lamare, University of YorkMulti-delay Block Frequency Domain Adaptive Filters with Sparse Partial Subblock Update .................................206

Yifan Sun, F. W. Olin College of Engineering; Jie Chen, Keshab Parhi, University of Minnesota

Session: G3 - Integrated Algorithm and Architecture ImplementationOperand Access in Regular Topology Discrete Trigonometric Transforms ..............................................................213

Jarmo Takala, Lassi Nurmi, Harri Sorokin, Tampere University of TechnologyAnalysis of Twiddle Factor Memory Complexity of Radix-2^i Pipelined FFTs .......................................................217

Fahad Qureshi, Oscar Gustafsson, Linköping UniversityCompiler Driven Architecture Design Space Exploration for Embedded DSP Workloads: A Study .......................221in Software Programmability Versus Hardware Acceleration.

Michael Brogioli, Joseph Cavallaro, Rice UniversityUltra-fine Programmable Chip-Multiprocessing for FPGA DSP ...............................................................................226

Matthew Millford, John McAllister, Queen’’s University BelfastA Fast ACSU Architecture for Viterbi Decoder Using T-Algorithm .........................................................................231

Jinjin He, Huaping Liu, Oregon State University; Zhongfeng Wang, Broadcom CorporationA H.264 decoder: A Design Style Comparison Case Study .......................................................................................236

Hristo Nikolov, Leiden University; Adarsa Rao, Indian Institute of Science; Ed F. Deprettere, Leiden University; S.K. Nandy, Indian Institute of Science; Ranjani Narayan, Morphing Machines Pvt. Ltd

Integration of Dataflow Optimization Techniques into a Software Radio Design Framework .................................243George Zaki, William Plishker, University of Maryland; Tim O’’shea, North Carolina State University; Nick McCarthy, LTS; Charles Clancy, University of Maryland; Eric Blossom, Blossom Research; Shuvra Bhattacharyya, University of Maryland

FPGA Prototyping of A High Data Rate LTE Uplink Baseband Receiver ................................................................248Guohui Wang, Bei Yin, Kiarash Amiri, Yang Sun, Michael Wu, Joseph R. Cavallaro, Rice University

Session: C4 - Sensor NetworksSession Chair: Dr. Myron Hattig - Intel CorporationBroadcast-based Dynamic Consensus Propagation in Wireless Sensor Networks ....................................................255

Valentin Schwarz, Gerald Novak, Gerald Matz, Vienna University of TechnologyError Resilient Distributed Estimation In Wireless Sensor Networks ........................................................................260

Kiran Sampath Kumar, Hongbin Li, Stevens Institute of TechnologyDistributed Estimation In Sensor Networks Over Binary Symmetric Channels ........................................................265

Kiran Sampath Kumar, Hongbin Li, Stevens Institute of TechnologyMulti-layer architecture for location systems based on wireless sensor networks .....................................................270

Javier Rodas, Carlos J. Escudero, Universidade da Coruña

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An Intrusion Detection Framework for Sensor Networks Using Ant Colony ............................................................275Rajani Muraleedharan, Osadciw Lisa, Syracuse University

Cross measurement process with a ZigBee sensor network .......................................................................................279Javier Rodas, Carlos J. Escudero, Universidade da Coruña

Secure Self-Adaptive Framework for Distributed Smart Home Sensor Network ......................................................284Rajani Muraleedharan, Lisa Osadciw, Syracuse University

Cognitive Security Protocol for Sensor Based VANET Using Swarm Intelligence ..................................................288Rajani Muraleedharan, Lisa Osadciw, Syracuse University

A MANET Simulator (M-SIM) with an Extended Worm Propagation Epidemic Model ..........................................291Fredric M. Ham, Matthew Reedy, Attila Ondi, Richard Ford, William Allen, Eyosias Yoseph Imana, Florida Institute of Technology

Session: C5 - Wireless PAN and LANSession Chair: Myron Hattig - Intel CorporationInterference Aware Link Discovery for Device to Device Communication ..............................................................297

Brett Kaufman, Behnaam Aazhang, Rice University; Jorma Lilleberg, NokiaA low-complexity location estimation scheme for indoor wireless local area networks ...........................................302

Manu Parmar, Stanford University; Santosh Pandey, Cisco SystemsReformulating the Least-Square Source Localization Problem with Contracted Distances ......................................307

Giuseppe Destino, Giuseppe Abreu, University of OuluMinimum-Energy Multicast Tree in Cognitive Radio Networks ...............................................................................312

Wei Ren, Xiangyang Xiao, Qing Zhao, University of California, DavisMulti-band, Multi-radio Wireless LANs and PANs ...................................................................................................317

Robert Stacey, Intel CorporationAugmenting Wireless LAN Technology for WiFi PAN ............................................................................................321

Emily Qi, Marc Meylemans, Myron Hattig, Intel Corporation

Session: H7 - Models for Signal and Image ProcessingA Dynamically Reconfigurable Computing Model for Video Processing Applications ............................................327

G. Alonzo Vera, Micro-RDC; Daniel Llamocca, Marios Pattichis, University of New Mexico; James Lyke, Air Force Research Laboratory

Reconstruction of Aerial Images from Fourier Spectral Samples Using Statistical Models ......................................332Oliver Jeromin, Marios Pattichis, University of New Mexico

Blind Signal Separation and Identification of Mixtures of Images ............................................................................337Felipe P. do Carmo, Joaquim T. de Assis, Vania Vieira Estrela, Alessandra M. Coelho, State University of Rio de Janeiro

Mono-Microphone Blind Audio Source Separation Using EM-Kalman Filters and Short+Long ............................343Term AR Modeling

Siouar Bensaid, Antony Schutz, Dirk Slock, EurecomA Nonlocally Weighted Soft-Constrained Natural Gradient Algorithm and Blind Separation of ............................346Strongly Reverberant Speech Mixtures

Meng Yu, Jack Xin, Yingyong Qi, Hsin-I Yang, Fan-Gang Zeng, University of California, IrvineStatistical Modeling of Multi-camera Images .............................................................................................................351

Rajiv Soundararajan, Alan Bovik, Sriram Vishwanath, University of Texas at AustinOn Compressed Sensing and Its Application to Speech and Audio Signals ..............................................................356

Mads Græsbøll Christensen, Jan Østergaard, Søren Holdt Jensen, Aalborg UniversityAnalysis of Stress in Speech Using Adaptive Empirical Mode Decomposition ........................................................361

James Zhang, Nyaga Mbitiru, Peter Tay, Robert Adams, Western Carolina UniversityAutomated Text Content Identification for Document Processing Using a Kernel-based Support ..........................366Vector Selection Approach

Steven Benveniste, Monique Fargues, Naval Postgraduate SchoolOptical Motion Tracking in Earthquake-Simulation Shake Table Testing: Preliminary Results ...............................371

Paul Rodriguez, Pontifical Catholica University of PeruOptimal Filters for Extraction and Separation of Periodic Sources ............................................................................376

Mads Græsbøll Christensen, Aalborg University; Andreas Jakobsson, Lund University

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Design and Implementation of a Multispectral Iris Capture System ..........................................................................380Hau Ngo, Robert Ives, James Matey, Jeff Dormo, Michael Rhoads, Debbi Choi, United States Naval Academy

Multiple Description Spherical Quantization of Sinusoidal Parameters with Repetition Coding of ........................385the Amplitudes

Jesper Rindom Jensen, Mads Græsbøll Christensen, Aalborg University; Morten Holm Jensen, Widex A/S; Søren Holdt Jensen, Torben Larsen, Aalborg University

Density-Based Similarity Measures for Content Based Search ..................................................................................390Reid Porter, Christy Ruggiero, Don Hush, Los Alamos National Laboratory

Image Encryption Using Discrete Parametric Cosine Transform ...............................................................................395Yicong Zhou, Karen Panetta, Tufts University; Sos Agaian, University of Texas at San Antonio

Image Encryption Algorithms Based on Generalized P-Gray Code Bit Plane Decomposition .................................400Yicong Zhou, Karen Panetta, Tufts University; Sos Agaian, University of Texas at San Antonio

Session: H9 - Image Processing Methods for Space Applications Active Learning schemes for Reduced Dimensionality Hyperspectral Classification ...............................................407

Vikram Jayaram, Bryan Usevitch, University of Texas at El PasoA Dynamic Computing Platform for Image and Video Processing Applications ......................................................412

Daniel Llamocca, Marios Pattichis, University of New Mexico; G. Alonzo Vera, Microelectronics Research Development Corporation

Session: C2 - Wireless NetworksSession Chair: Wayne Stark - University of MichiganJoint Optimization of Antenna Orientation and Spectrum Allocation for Cognitive Radio ......................................419Networks

Wenxuan Guo, Xinming Huang, Kai Zhang, Worcester Polytechnic InstituteDistributed Estimation over Fading MACs with Multiple Antennas at the Fusion Center ........................................424

Anthony Smith, L-3 Communications; Mahesh Banavar, Cihan Tepedelenlioglu, Andreas Spanias, Arizona State University

Performance Analysis of Slotted ALOHA with Periodic Server Vacations for Energy-efficient .............................429Medium Access

Owens Walker, United States Naval Academy; Murali Tummala, John McEachen, Naval Postgraduate School

Session: H6 - WaveletsGain Scaling for Multirate Filter Banks ......................................................................................................................437

Christopher M. Brislawn, Los Alamos National LaboratoryImage Approximation by a Hybrid Method based on the Easy Path Wavelet Transform .........................................442

Gerlind Plonka, Stefanie Tenorth, University of Duisburg-Essen; Daniela Rosca, Technical University of Cluj-Napoca

Critically Sampled Wavelets with Composite Dilations ............................................................................................447Glenn Easley, System Planning Corporation; Demetrio Labate, University of Houston

Wavelet ridge estimation of jointly modulated multivariate oscillations ...................................................................452Jonathan Lilly, Earth and Space Research; Sofia Olhede, University College London

Session: E4 - Multisensor Array Processing for Radar, Sonar, and ImagingSession Chair: Louis Scharf - Colorado State UniversitySpatial Correlation for Directional Sensors in Arbitrary Noise Fields .......................................................................459

Henry Cox, Hung Lai, Lockheed Martin; Kristine Bell, George Mason UniversityCompressed Sensing for MIMO radar - Algorithms and Performance ......................................................................464

Thomas Strohmer, University of California, Davis; Benjamin Friedlander, University of California, Santa Cruz

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Expected Likelihood-based Detection-Estimation of Multi-Rank Signals .................................................................469Yuri I. Abramovich, Defence Science and Technology Organisation; Ben A. Johnson, Lockheed Martin Australia; Louis L. Scharf, Ali Pezeshki, Colorado State University; Nicholas K. Spencer, Adelaide Research and Innovation, Pty. Ltd.

Basis Pursuit for Robust Passive Acoustic Beamforming ..........................................................................................472Ben Shapo, Chris Kreucher, Integrity Applications Incorporated

Multi Face Radar Processing: A New Application of MIMO Radar ..........................................................................477Michael Zatman, QinetiQ North America

Analysis of Circular Aperture SAR Image Formation ...............................................................................................482Rajesh Sharma, Northrup Grumman

Detection of Unknown Signals in Unknown, Non-Stationary Noise .........................................................................488David Browne, MIT Lincoln Laboratory

Polynomial-phase estimation, phase unwrapping and the nearest lattice point problem ...........................................493Robby McKilliam, Vaughan Clarkson, University of Queensland; Barry Quinn, Macquarie University; Bill Moran, Melbourne University

Reduced-Rank STAP for MIMO Radar Based on Joint Iterative Optimization of ...................................................496Knowledge-Aided Adaptive Filters

Rui Fa, Rodrigo C. de Lamare, Patrick Clarke, University of York

Session: A3 - Signal and Receiver Design for Modulation and Detection with Reconfigurable Wireless SystemsSpatio-Temporal Scheduling of Complementary Sequences with Application to MIMO-OFDM ............................503

Chad Lau, Michael Zoltowski, Purdue University; Robert Calderbank, Princeton UniversityTrellis Coded Beamforming Vector Quantization with Fractional Bits Per Antenna ................................................508

Chun Kin Au-Yeung, David Love, Purdue UniversityPerformance Bounds for Expander-Based Compressed Sensing in the Presence of Poisson Noise ..........................513

Sina Jafarpour, Princeton University; Rebecca Willett, Maxim Raginsky, Duke University; Robert Calderbank, Princeton University

Sparsity-Aware Cooperative Cognitive Radio Sensing Using Channel Gain Maps ..................................................518Seung-Jun Kim, University of Minnesota; Emiliano Dall’’Anese, University of Padova; Georgios B. Giannakis, University of Minnesota

Transmission Techniques and Channel Estimation for Spatial Interweave TDD Cognitive Radio ..........................523Systems

Francesco Negro, Institut Eurecom; Irfan Ghauri, Infineon Technologies France; Dirk Slock, Institut Eurecom

Effect of Quantization and Channel Errors on Collaborative Spectrum Sensing. ......................................................528Sachin Chaudhari, Visa Koivunen, Helsinki University of Technology

Performance Analysis in AF/DF Relay Networks with Beamforming ......................................................................534Hyunjun Kim, Cihan Tepedelenlioglu, Arizona State University

Dynamic Spectral Shaping in Cognitive Radios with Quality of Service Constraints ...............................................539Deepak Joshi, Dimitrie C. Popescu, Old Dominion University; Octavia A. Dobre, Memorial University of Newfoundland

Resource Allocation for Cognitive Radio Networks with a Beamforming User Selection Strategy .........................544Bassem Zayen, Aawatif Hayar, Eurecom; Geir Oien, Norwegian University of Science and Technology

Session: H1 - Image and Video Coding IAutonomous Decision Making in Layered and Reconfigurable Video Coders .........................................................553

Nick Mastronarde, Mihaela van der Schaar, University of California, Los AngelesJPEG2000 ROI coding method with perfect fine-grain accuracy and lossless recovery ...........................................558

Joan Bartrina-Rapesta, Joan Serra-Sagrista, Francesc Auli-Llinas, Juan Munoz-Gomez, Universitat Autonoma de Barcelona

Visually Lossless JPEG2000 using Adaptive Visibility Thresholds and Visual Masking Effects .............................563Han Oh, Ali Bilgin, Michael Marcellin, University of Arizona

Video compression based on distributed source coding principles ............................................................................568Zixiang Xiong, Texas A&M University

Rate distortion bounds for blocking and intra-frame prediction in videos .................................................................573Jing Hu, Cisco Systems; Jerry Gibson, University of California, Santa Barbara

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Edge-preserving Depth-map Coding using Graph-based Wavelets ...........................................................................578Alfonso Sanchez, Godwin Shen, Antonio Ortega, University of Southern California

BIMODAL LEAKY PREDICTION FOR ERROR RESILIENT VIDEO STREAMING ........................................583Ufuk Celikcan, Ertem Tuncel, University of California, Riverside

Enabling Access through Real-Time Sign Language Communication over Cell Phones ..........................................588Jaehong Chon, Neva Cherniavsky, Eve Riskin, Richard Ladner, University of Washington

Session: B5 - MIMO in Underwater CommunicationsA study of multiplicity and diversity in MIMO underwater acoustic communications .............................................595

T.C. Yang, US Naval Research LaboratoryEnhanced Channel Estimation and Efficient Symbol Detection in MIMO Underwater Acoustic ............................600Communications

Jun Ling, Xing Tan, Tarik Yardibi, Jian Li, University of Florida; Magnus Lundberg Nordenvaad, Luleå University of Technology; Hao He, University of Florida

MIMO OFDM Over Underwater Acoustic Channels .................................................................................................605Milica Stojanovic, Northeastern University

Optimal Training Length for MIMO Frequency-Selective Channels with Time-Variation .......................................610Xiang Zou, James Ritcey, University of Washington

A New Approach for Joint Channel Estimation and Data Detection in MIMO Wireless Systems ............................615Raquel Machado, Luis Meloni, Renato Lopes, University of Campinas (UNICAMP)

Iterative Estimation of Sparse and Doubly-selective Multi-input Multi-output (MIMO) Channels ..........................620Jun Won Choi, Kyeongyeon Kim, Thomas Riedl, Andrew Singer, University of Illinois at Urbana-Champaign

Space-Time Block Coding for Frequency-Selective and Time-Varying Channels ....................................................625Kun Fang, Geert Leus, Delft University of Technology

Session: D2 - Adaptive Signal Processing IIVariable Step-Size NLMS Algorithms Designed for Echo Cancellation ...................................................................633

Constantin Paleologu, University Politehnica of Bucharest; Jacob Benesty, University of Quebec; Steven L. Grant, Missouri University of Science and Technology

A Frequency Domain Doubletalk Detector Based On Cross-Correlation and Extension To ....................................638Multi-Channel Case

Mohammad Asif Iqbal, Qualcomm, Inc.; Steven L. Grant, University of Missouri-Rolla; Jack W. Stokes, Microsoft Research

Active Noise Control Based On Kernel Least-Mean-Square Algorithm ....................................................................642Hua Bao, Issa Panahi, University of Texas at Dallas

Forgetting Factor Selection in RLS Decision-Directed Tracking of Doubly-Selective Channels .............................645Hyosung Kim, Jitendra Tugnait, Auburn University

Adaptive Cancellation of Acoustic Echoes During Double-Talk Based on an Information .....................................650Theoretic Criteria

Jake Gunther, Todd Moon, Utah State UniversityA soft-input adaptive equalizer algorithm ..................................................................................................................655

Todd Moon, Utah State University; Daniel Monroe, Bradley University; Aleksey Orekhov, Cooper Union; Jacob Gunther, Utah State University

Session: B1 - Communications and Airborne NetworksAircraft Free-Space MIMO Communications ............................................................................................................663

Michael Gans, Air Force Research LaboratoryMIMO Z-Interference Channels: Capacity Under Strong and Noisy Interference .....................................................667

Xiaohu Shang, Princeton University; Biao Chen, Syracuse University; Gerhard Kramer, University of Southern California; H. Vincent Poor, Princeton University

Cognitive CDMA Channelization ...............................................................................................................................672Kanke Gao, Stella Batalama, Dimitris Pados, State University of New York at Buffalo; John Matyjas, Air Force Research Laboratory/RIGE

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Cooperative OTH Communications for Airborne Networks: Advantages and Challenges .......................................677Andrea Rueetschi, University of California, Davis; Matthew Sharp, Cornell University; Anna Scaglione, University of California, Davis

Session: G2 - Reconfigurable Architectures and ProcessorsReconfigurable Computing: Productivity and Performance .......................................................................................685

Wayne Luk, Gabriel Coutinho, David Thomas, Imperial College LondonReconfigurable Real-time MIMO Detector on GPU ..................................................................................................690

Michael Wu, Yang Sun, Joseph Cavallaro, Rice UniversityFast Motion Estimation Using Configurable and Extendable Processing Cores ........................................................695

Trevor Spiteri, Jose Nunez-Yanez, George Vafiadis, Mohammed Faies, University of Bristol

Session: G6 - Hardware Techniques & ImplementationsAn Efficient Hardware Implementation for Interpolating and Decimating Filters .....................................................703

Richard Benson, The MathWorks Inc.Scalable Interpolation-based QRD Architecture for Subcarrier-Grouped-Ordering MIMO-OFDM ........................708System

Po-Lin Chiu, National Chiao-Tung University; Lin-Zheng Huang, Yuan-Hao Huang, National Tsing-Hua University

High Speed VLSI Architecture for General Linear Feedback Shift Register (LFSR) Structures ..............................713Chao Cheng, Marvell Semiconductor; Keshab K. Parhi, University of Minnesota

A Novel FIR Filter Implementation Using Truncated MCM Technique ...................................................................718Rui Guo, Lei Wang, Linda S. DeBrunner, Florida State University

Parallel Image Thinning Through Topological Operators On Shared Memory Parallel Machines ...........................723Ramzi Mahmoudi, Mohamed Akil, Petr Matas, ESIEE Engineering

Optimizing correctly-rounded reciprocal square roots for embedded VLIW cores ...................................................731Claude-Pierre Jeannerod, Guillaume Revy, INRIA Grenoble - Rhone-Alpes

Multiple Constant Multiplication through Residue Number System .........................................................................736Ilir Shuli, Massimo Petricca, Gian Carlo Cardarilli, Univ. Roma Tor Vergata; Alberto Nannarelli, Technical University of Denmark; Marco Re, Univ. Roma Tor Vergata

Techniques for Avoiding Sign-Extension in Multiple Constant Multiplication .........................................................740Oscar Gustafsson, Linköping University; Kenny Johansson, Linda S. DeBrunner, Florida State University

Design of Multiplierless FIR Filters with an Adder Depth Versus Filter Order Trade-Off .......................................744Kenny Johansson, Linda DeBrunner, Florida State University; Oscar Gustafsson, Linköping University; Victor DeBrunner, Florida State University

A Low-Complexity Rate-Compatible LDPC Decoder ...............................................................................................749Kai Zhang, Xinming Huang, Worcester Polytechnic Institute

Hardware Implementation of MPEG Analysis and Deblocking for Video Enhancement .........................................754Massmo Petricca, Univ. Roma Tor Vergata; Huiying Li, Soren Forchhammer, Alberto Nannarelli, Technical University of Denmark; Marco Re, Univ. Roma Tor Vergata; Jacob D. Andersen, Technical University of Denmark; Gian Carlo Cardarilli, Univ. Roma Tor Vergata

A Configurable Timing and Communications Engine for Radio Positioning with Implementations .......................759for an FPGA or an ASIC

Meredith Beveridge Lecocke, Michael A. Koets, Jennifer L. Alvarez, Larry T. McDaniel, Miles R. Darnell, Michael D. Lillywhite, Southwest Research Institute

Design and FPGA implementation of a low complexity and accurate real time 3x4 MIMO channel ......................764emulator

Omar Nasr, Babak Daneshrad, University of California, Los Angeles

Session: C8 - Network CodingSession Chair: Dr. Yunnan Wu - Microsoft ResearchCross-Layer Optimizations for Intersession Network Coding on Practical 2-Hop Relay Networks. ........................771

Chih-Chun Wang, Abdallah Khreishah, Purdue University; Ness B. Shroff, The Ohio State UniversityCross-Layer Utility Maximization Subject to Stability Constraints for Multi-Channel Wireless .............................776Networks

Marian Codreanu, Chathuranga Weeraddana, Matti Latva-aho, University of Oulu

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Design and Implementation of Physical-Layer Network-Coding Protocols ..............................................................781Dumezie Maduike, Henry Pfister, Alex Sprintson, Texas A&M University

On combining information theoretic and cryptographic approaches to network coding security .............................788against the pollution attack

Svitlana Vyetrenko, California Institute of Technology; Aditya Khosla, Stanford University; Tracey Ho, California Institute of Technology

Session: F3 - Advances in Medical ImagingRandom Field Model for Cell Segmentation in Transmission Mode Multispectral Microscopy ..............................795Images

Xuqing Wu, Shishir Shah, University of HoustonCompressive Sensing Method for Improved Reconstruction of Gradient-Sparse Magnetic .....................................799Resonance Images

Cristiano Miosso, Ricardo von Borries, Joseph Pierluissi, The University of Texas at El PasoGeneralized Pseudo-Polar Fourier Grids and Applications in Registering Ophthalmic Optical ...............................807Coherence Tomography Images

Nigel Chou, Joseph Izatt, Sina Farsiu, Duke UniversityMultichannel Image Restoration Based on Optimization of the Structural Similarity Index .....................................812

Maja Temerinac-Ott, Hans Burkhardt, University of Freiburg

Session: C6 - Secure CommunicationsSession Chair: Dr. John Hershey - GE ResearchThe Gaussian Wiretap Channel with Noisy Public Feedback: Breaking the High-SNR Ceiling ...............................819

Tung Kim, H. Vincent Poor, Princeton UniversitySecrecy Capacity Optimization under Cooperation with Perfect Channel State Information ....................................824

Jiangyuan Li, Athina Petropulu, Steven Weber, Drexel UniversitySecrecy Capacity of Nakagami-m Fading Wireless Channels in the Presence of Multiple ......................................829Eavesdroppers

Md. Zahurul Islam Sarkar, Tharmalingam Ratnarajah, Mathini Sellathurai, Queen’’s University Belfast

Two Edge Type LDPC Codes for the Wiretap Channel .............................................................................................834Vishwambhar Rathi, Mattias Andersson, Ragnar Thobaben, Royal Institute of Technology; Jorg Kliewer, Klipsch School of Electrical and Computer Engineering; Mikael Skoglund, Royal Institute of Technology

Session: H2 - Image and Video Enhancement/FilteringImage Matting From a Physical Perspective ..............................................................................................................841

Yuan Shen, Massachusetts Institute of Technology; Ramin Samadani, Mitchell Trott, Hewlett PackardCompression-Aware Digital Pan/Tilt/Zoom ...............................................................................................................846

Mina Makar, Aditya Mavlankar, Bernd Girod, Stanford UniversityLow-light imaging solutions for mobile devices ........................................................................................................851

Marius Tico, Kari Pulli, NokiaBias Modeling for Image Denoising ...........................................................................................................................856

Priyam Chatterjee, Peyman Milanfar, University of California, Santa CruzA case for denoising before demosaicking color filter array data ..............................................................................860

Sung Hee Park, Hyung Suk Kim, Steven Lansel, Manu Parmar, Brian Wandell, Stanford University

Session: H8 - Image and Video Coding IIA Framework for Perceptual Image Analysis .............................................................................................................867

Lakshman Prasad, Sriram Swaminarayan, Los Alamos National Laboratory

xiv

A Motion Compensated Approach to Video Quality Assessment ..............................................................................872Anush Moorthy, Alan Bovik, University of Texas at Austin

View Interpolation-based Multiple Description Coding of Multiview Images ..........................................................876Xiaoyu Xiu, Jie Liang, Simon Fraser University

Perceptual Video Quality Optimization in AWGN Channel Using Low Complexity Channel Code ......................881Rate Allocation

Ting-Lan Lin, Pamela Cosman, University of California, San DiegoAdaptive multithreaded H.264/AVC decoding ...........................................................................................................886

Henryk Richter, University of Rostock; Benno Stabernack, Fraunhofer Institut für Nachrichtentechnik; Erika Müller, University of Rostock

Session: D3 - Adaptive Signal Processing IIIAn Affine Combination of Two LMS Adaptive Filters - Statistical Analysis of an Error Power .............................893Ratio Scheme

Neil Bershad, University of California, Irvine; Jose Carlos Bermudez, Federal University of Santa Catarina; Jean-Yves Tourneret, IRIT-ENSEEIHT

Adaptive signal processing techniques for clutter removal in radar-based navigation systems ...............................1855Yanfeng Liang, Harbin Engineering University; Wenwu Wang, Surrey University; Jonathon Chambers, Loughborough University

Adaptive Channel Estimation Based on the MIMO-OFDM Preamble ......................................................................898Suk-seung Hwang, Chosun University

Tracking Behvior of Adaptive Equalizers in Filtered Multitone Communication Systems .......................................903Pooyan Amini, Behrouz Farhang-Boroujeny, University of Utah

Diffusion Distributed Kalman Filtering with Adaptive Weights ................................................................................908Federico S. Cattivelli, Ali H. Sayed, University of California, Los Angeles

Session: G4 - Computer Arithmetic IIncreasing Throughput of a RISC Architecture Using Arithmetic Data Value Speculation ......................................915

Daniel Kelly, Braden Phillips, Said Al-Sarawi, University of AdelaideSimplifying the Rounding for Newton-Raphson Algorithm with Parallel Remainder ...............................................921

Daniel Piso Fernández, Javier Díaz Bruguera, University of Santiago de CompostelaFloating-Point Implementation of Complex Multiplication .......................................................................................926

Earl E. Swartzlander, Jr., University of Texas at Austin; Hani Saleh, Intel CorporationA Combined Decimal and Binary Floating-point Divider ..........................................................................................930

Sonia González-Navarro, University of Málaga; Alberto Nannarelli, Technical University of Denmark; Michael Schulte, Charles Tsen, University of Wisconsin-Madison

Design and FPGA Implementation of Radix-10 Algorithm for Square Root with Limited Precision ......................935Primitives

Milos D. Ercegovac, University of California, Los Angeles; Robert McIlhenny, California State University Northridge

Session: A6 - Communication Systems IEXIT Chart Analysis for the Bit-interleaved Turbo Frequency Domain Equalization under Fast ...........................943Fading Environments

Chantri Polprasert, James Ritcey, University of WashingtonSupertight Algebraic Bounds on the Gaussian Q-function .........................................................................................948

Giuseppe Abreu, University of OuluRobust IEEE 802.15.4a Energy Detection Receiver Using Statistical Interference Modeling ..................................952

Manuel Flury, EPFL; Ruben Merz, Deutsche Telekom Laboratories; Jean-Yves Le Boudec, EPFLRobustness of Joint Bayesian Frequency Offset and Channel Estimation based on Basis Expansion ......................957Models

Rami Khal, Junruo Zhang, Yuriy Zakharov, University of YorkProperties and Performance Bounds of Linear Analog Block Codes .........................................................................962

Matthias Rüngeler, Birgit Schotsch, Peter Vary, RWTH Aachen UniversityOn Channel-Based User Authentication for Mobile Terminals .................................................................................967

Jitendra Tugnait, Hyosung Kim, Auburn University

xv

Peak to Average Power Ratio Reduction of an OFDM Signal Using a Practical Selective Mapping ......................972Approach with Embedded Side-Information

Benjamin Lee, Douglas L. Jones, Dilip V. Sarwate, University of Illinois at Urbana-ChampaignA Novel Uplink Receiver for GSM/EDGE Systems with Orthogonal Sub Channel Feature ....................................977

Daniele Molteni, Monica Nicoli, Politecnico di MilanoOn The Suitability Of Gray Bit Mappings To Outer Channel Codes In Iteratively Decoded BICM .........................982

Michael Samuel, Maged Barsoum, University of California, Los Angeles; Michael Fitz, Northrup Grumman

On Linear Processing in AWGN Channels with Feedback ........................................................................................986Zachary Chance, David Love, Purdue University

Cell Hearability Analysis in UTRAN Long Term Evolution Downlink ....................................................................991Alexandra Oborina, Helsinki University of Technology; Tero Henttonen, Nokia Oyj; Visa Koivunen, Helsinki University of Technology

On the Application of BP Decoding to Convolutional and Turbo Codes. ..................................................................996Ahmed Refaey-Ahmed, Sebastien Roy, Paul Fortier, Laval University

Sum Rate Increase with the Hybrid of Interference Cancellation and Busy Burst Interference .............................1002Avoidance

Sinan Sinanovic, University of Edinburgh; Gunther Auer, DoCoMo Euro-Labs; Harald Haas, University of Edinburgh

Channel Estimation by Inference on Gaussian Markov Random Fields ..................................................................1007Thomas Riedl, Jun Won Choi, Andrew Singer, University of Illinois at Urbana-Champaign

Optimal Subcarrier Power Allocation for OFDM in Peak-Power-Limited Channels ..............................................1012Qijia Liu, Georgia Institute of Technology; Robert J. Baxley, Georgia Tech Research Institute; G. Tong Zhou, Georgia Institute of Technology

On the Outage Performance of Relay Systems in Frequency Selective Fading Channels .......................................1017Qingxiong Deng, Andrew G. Klein, Worcester Polytechnic Institute

Session: A7 - Communication Systems IISpline-based Spectrum Cartography for Cognitive Radios ......................................................................................1025

Gonzalo Mateos, Juan-Andrés Bazerque, Georgios B. Giannakis, University of MinnesotaOptimized Differential Bluetooth Demodulator .......................................................................................................1030

Bo Yu, Liuqing Yang, University of Florida; Chia-Chin Chong, DoCoMo USA LabsJamming Mitigation Based on Coded Message-Driven Frequency Hopping ..........................................................1035

Huahui Wang, Tongtong Li, Michigan State University

Session: C3 - Network DesignSession Chairs: Prof. Michal Pioro - Lund University and Prof. Zbigniew Dziong - University of QuebecA Multi-Objective Approach for Throughput Optimization and Traffic Engineering in WDM .............................1043Networks

Jorge Crichigno, C. Xie, Wei Shu, University of New Mexico; Min-You Wu, Shanghai Jiao Tong University; Nasir Ghani, University of New Mexico

Online Impairments-aware Routing within a Path Computation Element ...............................................................1048Fernando Solano, Mateusz Zotkiewicz, Michal Pioro, Warsaw University of Technology

Minimization of Label Usage in (G)MPLS Network ...............................................................................................1053Artur Tomaszewski, Warsaw Univesrity of Technology; Michal Pioro, Lund University

Measurement Based Routing for Service Overlay NetworksWafic Muhi-eddine, Zbigniew Dziong, University of Quebec

Session: C7 - Relay NetworksSession Chairs: Michal Pioro - Lund University and Zbigniew Dziong - University of QuebecOptimal Power Allocation for Orthogonal Relay Systems with Quality-of-Service Constraints ............................1061

Fayyaz Ahmed, Timothy N. Davidson, McMaster UniversityUncoded Transmission in Wireless Relay Networks Using Deterministic Modeling ..............................................1066

Nicolas Schrammar, Mikael Skoglund, Royal Institute of Technology

xvi

Efficient and Accurate Localization in Multihop Networks .....................................................................................1071Stefano Severi, Universitá di Bologna; Giuseppe Abreu, Giuseppe Destino, Oulun Yliopisto; Davide Dardari, Universitá di Bologna

Session: F4 - Reading the Brain -- Decoding Perception and CognitionFinding the engram: decoding episodic memory traces from signals in the hippocampus

Demis Hassabis, Martin Chadwick, Nikolaus Weiskopf, Eleanor Maguire, University College LondonModeling motor learning connectivity using coordinate-based meta-analysis and TMS/PET ................................1079

Angela Laird, Karl Li, Shalini Narayana, University of Texas Health Science Center San Antonio; Larry Price, Texas State University; Robert Laird, St. Mary’’s University; Jinhu Xiong, University of Iowa; Peter Fox, University of Texas Health Science Center San Antonio

Session: F1 - Neural Signal ProcessingAn Information Theoretic Approach to Identify the Role of Higher-order Interactions between ...........................1085Cortical Neurons in Stimulus Coding

Mehdi Aghagolzadeh, Seif Eldawlatly, Karim Oweiss, Michigan State UniversitySpatial Proximity based Subspace Decomposition for Movement Direction Decoding of Local ...........................1090Field Potentials

Vijay Aditya Tadipatri, B. Vikrham Gowreesunker, Ahmed Tewfik, Nuri F. Ince, James Ashe, Giuseppe Pellizzer, University of Minnesota

Bezier Control Points Image: A Novel Shape Representation Approach for Medical Imaging ..............................1094Dajiang Zhu, University of Georgia; Kaiming Li, Lei Guo, Northwestern Polytechnical University; Tianming Liu, University of Georgia

Session: A1 - Wideband Communications and Interference ManagementA Centralized Multi-Level Water-Filling Algorithm for Dynamic Spectrum Management ....................................1101

H. Zou, A. Chowdhery, J. M. Cioffi, Stanford UniversityMinimum Mean Squared Error Interference Alignment ..........................................................................................1106

David Schmidt, Technical University of Munich; Changxin Shi, Randall Berry, Michael Honig, Northwestern University; Wolfgang Utschick, Technical University of Munich

Digital Post-Processing for Reducing A/D Converter Nonlinear Distortion in Wideband Radio ...........................1111Receivers

Markus Allen, Jaakko Marttila, Mikko Valkama, Tampere University of TechnologyWeighted Sum Rate Maximization on Two User Gaussian Interference Channels with Rate ................................1115Splitting

Maximilian Riemensberger, Ines Abdelghani, Johannes Lenz, Wolfgang Utschick, Technische Universität München

Outage Rate Regions for the MISO IFC ...................................................................................................................1120Johannes Lindblom, Eleftherios Karipidis, Erik G. Larsson, Linköping University

Sampling Rate Reduction for 60 GHz UWB Communication using Compressive Sensing ....................................1125Jia (Jasmine) Meng, University of Houston; Javad Ahmadi-Shokouh, University of Manitoba; Husheng Li, University of Tennessee; E. Joe Charlson, Zhu Han, University of Houston; Sima Noghanian, University of North Dakota; Ekram Hossain, University of Manitoba

Nonlinear Spreading for Communications in Co-Band Interference Channels ........................................................1130Robert J. Baxley, Brett T. Walkenhorst, Georgia Tech Research Institute

xvii

Session: E2 - Detection and Estimation ISession Chair: David Ohn - Zeta AssociatesBlind Source Separation with Low Frequency Compensation for Convolutive Mixtures .......................................1135

Xiaoming Zhu, Keshab K. Parhi, Warren J. Warwick, University of Minnesota, Twin CitiesGPS AOA Estimation Based on a Modified Despreader ..........................................................................................1140

Suk-seung Hwang, Chosun University; John J. Shynk, University of California, Santa BarbaraPolarimetric MIMO Radar With Distributed Antennas for Target Detection ..........................................................1144

Sandeep Gogineni, Arye Nehorai, Washington University in St. LouisEmitter Location Via Joint 3-D Parametric Estimation ............................................................................................1149

David R. Ohm, Zeta Associates, Inc.; S. Lawrence Marple Jr., Oregon State UniversityA Novel Maximum Likelihood Estimator for GPS Signal Angle of Arrival ...........................................................1154

Matthew Brenneman, Yu Tong Morton, Miami UniversityElephant Censusing via Geophone Arrays: A Visual Approach for Linear Arrays .................................................1159

Gabriel Chandler, Ozgur Izmirli, Connecticut College; Caitlin O’’Connell-Rodwell, Stanford University; Jason Wood, The Whale Museum

ABF Performance Using Covariance Matrices Derived From Spatial Spectra For Large Arrays ...........................1164Joseph Schwarzwalder, Argon ST, Inc.; Kathleen Wage, George Mason University

Session: B3 - MIMO RadarOn MIMO Radar Transmission Schemes for Ground Moving Target Indication ....................................................1171

Ming Xue, Duc Vu, Luzhou Xu, Jian Li, University of Florida; Petre Stoica, Uppsala UniversityFinite-sample Optimal Joint Target Detection and Parameter Estimation by MIMO Radars ..................................1176

Ali Tajer, Guido Jajamovich, Xiaodong Wang, George Moustakides, Columbia UniversityTarget Tracking in Widely Separated Non-Coherent Multiple-Input Multiple-Output Radar ................................1181Systems

Ruixin Niu, Syracuse University; Rick Blum, Lehigh University; Pramod Varshney, Syracuse University; Andrew Drozd, ANDRO Computational Solutions

A MIMO Radar System Approach to Target Tracking ............................................................................................1186Hana Godrich, Alexander Haimovich, New Jersey Institute of Technology; Rick Blum, Lehigh University

Exploiting Correlation in Target Detection Using MIMO Radar with Angular Diversity .......................................1191Tuomas Aittomäki, Visa Koivunen, Helsinki University of Technology

Reduced Complexity Angle-Doppler-Range Estimation for MIMO Radar That Employs ....................................1196Compressive Sensing

Yao Yu, Athina Petropulu, Drexel University; H. Vincent Poor, Princeton UniversityWaveform Design for MIMO Radar Using an Alternating Projection Approach ....................................................1201

Yang Yang, Rick S. Blum, Lehigh University; Zishu He, University of Electronic Science and Technology of China; Daniel R. Fuhrmann, Michigan Technological University

Performance and Complexity Issues in Noncoherent and Coherent MIMO Radar ..................................................1206Qian He, Rick S. Blum, Lehigh University

Session: H11 - Speech CodingA Speech Packet Loss Concealment Algorithm Using Real-time Speech Quality Measurement and ....................1213Redundancy Coding

Jin Ah Kang, Hong Kook Kim, Gwangju Institute of Science and TechnologyAnalysis of Wyner-Ziv Quantizers for Packet Loss .................................................................................................1217

Shaminda Subasingha, Manohar N. Murthi, University of MiamiPhonetically Switched Tree Coding of speech with a G.727 Code Generator .........................................................1222

Pravin Ramadas, Jerry Gibson, University of California, Santa BarbaraGeneralized Triangular Transform Coding ...............................................................................................................1227

Ching-Chih Weng, Chun-Yang Chen, P. P. Vaidyanathan, California Institute of Technology

Session: H5 - Computational PhotographyCompressive Image Super-resolution .......................................................................................................................1235

Pradeep Sen, Soheil Darabi, UNM Advanced Graphics LabNew Results on the Plenoptic 2.0 Camera ................................................................................................................1243

Todor Georgiev, Adobe

xviii

Visual Summaries of Popular Landmarks from Community Photo Collections ......................................................1248Wei-Chao Chen, SDI Corporation; Agathe Battestini, Natasha Gelfand, Vidya Setlur, Nokia Research Center

Effective Gradient Domain Object Editing on Mobile Devices ...............................................................................1256Yingen Xiong, Dingding Liu, Kari Pulli, Nokia Research Center

Session: G1 - Communication Processors and AcceleratorsDesign of a Cooperative OFDM Transceiver ...........................................................................................................1263

Patrick Murphy, Christopher Hunter, Ashutosh Sabharwal, Rice UniversityReceiver Implementation for MIMO-OFDM with AMC and Precoding .................................................................1268

Johanna Ketonen, Markku Juntti, University of Oulu; Joseph Cavallaro, Rice UniversityTrends and Challenges in LDPC Hardware Decoders ..............................................................................................1273

Tinoosh Mohsenin, Bevan Baas, University of California, DavisLow Error Rate LDPC Decoders ..............................................................................................................................1278

Zhengya Zhang, University of Michigan, Ann Arbor; Lara Dolecek, University of California, Los Angeles; Pamela Lee, Venkat Anantharam, Martin Wainwright, Brian Richards, Borivoje Nikolic, University of California, Berkeley

Polyphase Channelizer Performs Sample Rate Change Required for both Matched Filtering and .........................1283Channel Frequency Spacing

fredric harris, San Diego State University; Chris Dick, XilinxTunable N-Path Mismatch Shaping for Multibit Bandpass Delta-Sigma Modulators .............................................1288

Waqas Akram, Earl Swartzlander, University of Texas at AustinMIMO Accelerator: A Design Flow for a Programmable MIMO Decoder Architecture ........................................1292

Mohamed Ali, Karim Mohammed, Babak Daneshrad, University of California, Los AngelesRapid Direct Sequence Spread Spectrum Code Synchronization using a Complex Matched Filter .......................1297on an FPGA

Michael A. Koets, Michael D. Lillywhite, Larry T. McDaniel, Meredith Beveridge Lecocke, Southwest Research Institute

Session: E5 - Array and Statistical Signal Processing ISession Chair: Harry Schmitt - Raytheon CompanyGreedy Sparse Signal Reconstruction From Sign Measurements ............................................................................1305

Petros Boufounos, Mitsubishi Electric Research Laboratories, Inc.Recovering Tensor Data from Incomplete Measurement via Compressive Sampling .............................................1310

Jason Holloway, Carmeliza Navasca, Clarkson UniversityMultiband Chirp Synthesis for Frequency-Hopped FMCW Radar ..........................................................................1315

Jason Yu, Jeffrey Krolik, Duke UniversitySimultaneous Grating Lobe and Backlobe Rejection with a Line Array of Vector Sensors ....................................1320

Henry Cox, Hung Lai, Lockheed Martin

Session: E6 - Array and Statistical Signal Processing IISession Chair: Harry Schmitt - Raytheon CompanyTARGET TRACKING VIA A SAMPLING STACK-BASED APPROACH .........................................................1327

Hossein Roufarshbaf, Jill Nelson, George Mason UniversityA Distributed Sensor Fusion Algorithm for the Inversion of Sparse Fields .............................................................1332

Aurora Schmidt, José M. F. Moura, Carnegie Mellon UniversityDistributed average consensus: Beyond the realm of linearity .................................................................................1337

Usman Khan, Soummya Kar, Jose’’ Moura, Carnegie Mellon University

Session: D4 - Adaptive Signal Processing IVAn Unbiased Explicit Adaptive Gain and Time-delay Estimation Algorithm .........................................................1345

Bernard Levy, University of California, Davis

xix

Convergence Analysis of a Frequency Domain Adaptive Filter with Constraints on the Output ...........................1350Weights

Walter Kozacky, Tokunbo Ogunfunmi, Santa Clara UniversityImproving Adaptive Tracking in Time-Frequency Plane Using Varying Number of Adaptive .............................1356Notch Filters

Hieu Thai, Minh Ta, Victor DeBrunner, Florida State UniversityA new prewhitening-based adaptive filter which converges to the Wiener-solution ...............................................1360

Øyvind Lunde Rørtveit, John Håkon Husøy, University of StavangerFault Tolerant Fermat Number Transform Domain Adaptive Filters Based on Modulus Replication ...................1365RNS Architectures

Chandrashekar Radhakrishnan, Kenneth Jenkins, Pennsylvania State university; Zehra Raza, George Washington University; Robert Nickel, Bucknell University

A Strict Stability Limit for Adaptive Gradient Type Algorithms .............................................................................1370Robert Dallinger, Markus Rupp, Vienna University of Technology

Factor Graphs for Universal Portfolios .....................................................................................................................1375Andrew Bean, Andrew Singer, University of Illinois at Urbana-Champaign

Blind Adaptive Equalizer For Broadband MIMO Time Reversal STBC Based on PDF Fitting. ............................1380Adel Daas, Samir Bendoukha, Stephan Weiss, University of Strathclyde

Session: B6 - MIMO Communications ISession Chair: Benjamin Friedlander - Univ of California at Santa CruzOptimal Detection for STBC MIMO systems in spatially correlated Rayleigh Fast Fading ..................................1387Channels with Imperfect Channel Estimation

Junruo Zhang, Yuriy Zakharov, Rami Khal, University of YorkMIMO Receive Switched Diversity with Imperfect Channel ...................................................................................1392

Adarsh Bangalore Narasimhamurthy, Cihan Tepedelenlioglu, Arizona State UniversityBlind MIMO Using the Golden Code .......................................................................................................................1397

M. Rezk, B. Friedlander, University of California, Santa CruzParametric Compression of Rank-1 Analog Feedback in MIMO-OFDM ................................................................1402

Ron Porat, InterDigital Inc.; Phil Orlik, Mitsubishi Electric Research Laboratories, Inc.A Simplified Channel Model for MIMO Communications with Polarization .........................................................1407

Xiayu Zheng, Erik Lindskog, PureWave Networks, Inc.Fair User Selection for Zero-Forcing Precoding in Multi-User MISO Systems ......................................................1412

Nicolas Schrammar, Royal Institute of Technology; Peter A. Hoeher, University of KielOn Full Diversity Equalization for Precoded Block Transmission Systems ............................................................1416

Shakti Prasad Shenoy, Irfan Ghauri, Infineon Technologies France; Dirk T.M Slock, EURECOMSingle and Multiple Antennas Alamouti Receivers for the Reception of Real-Valued Signals ..............................1421Corrupted by Interferences – the Alamouti-SAIC/MAIC Concept

Pascal Chevalier, Florian Dupuy, Thales-CommunicationsThroughput and Capacity of MIMO WiMAX ..........................................................................................................1426

Christian Mehlführer, Sebastian Caban, Vienna University of Technology; José Antonio García Naya, University of A Coruña; Markus Rupp, Vienna University of Technology

Linear Precoders for Multiuser MIMO for finite constellations and a simplified receiver structure ......................1431under controlled interference

Rizwan Ghaffar, Raymond Knopp, EurecomCodebook-based Quantized MIMO Feedback for Closed-Loop Transmit Precoding .............................................1436

Man-On Pun, Mitsubishi Electric Research Laboratories, Inc.; Ron Porat, InterDigital; Philip Orlik, Jinyun Zhang, Mitsubishi Electric Research Laboratories, Inc.; Toshiyuki Kuze, Mistubishi Electric

Optimal OSTBC sequence detection over unknown correlated fading channels .....................................................1441Dimitris Papailiopoulos, George Karystinos, Technical University of Crete

Performance and Complexity Tradeoffs of Space-Time Modulation and Coding Schemes ....................................1446Nicholas Chang, Adam Margetts, Andrew McKellips, MIT Lincoln Laboratory

Reduced-Complexity LLL Algorithm for Lattice-Reduction-Aided MIMO Detection ...........................................1451Chun-Fu Liao, Yuan-Hao Huang, National Tsing-Hua University

Mutual Information Bounds for MIMO Channels under Imperfect Receiver CSI ...................................................1456Adriano Pastore, Michael Joham, Technical University of Munich

xx

A Scheme for Fully Polarimetric Multi-user Detection ............................................................................................1461Songsri Sirianunpiboon, Stephen D. Howard, Defence Science and Technology Organisation; A. Robert Calderbank, Princeton University

Session: B7 - MIMO Communications IISession Chair: Lee Swindlehurst - University of California at IrvinePerformance of Different User Selection Algorithms for Transmit Power Minimization .......................................1469

Umer Salim, Dirk Slock, EurecomWeighted Sum Rate Maximization in the MIMO MAC with Linear Transceivers: Algorithmic ...........................1474Solutions

Christian Guthy, Wolfgang Utschick, Raphael Hunger, Michael Joham, Technische Universität München

User Selection in Multiuser MIMO Systems with Secrecy Considerations .............................................................1479Amitav Mukherjee, A. Lee Swindlehurst, University of California, Irvine

Iterative Linear MMSE Transmit and Receive Strategies for Cellular MIMO Networks ........................................1483Ralf Bendlin, Yih-Fang Huang, University of Notre Dame; Michel T. Ivrlac, Josef A. Nossek, Munich University of Technology

Optimization of Computational Resource Allocation for Soft MIMO Detection ....................................................1488Mirsad Cirkic, Daniel Persson, Erik G. Larsson, Linköping University

OFDMA Downlink Resource Allocation via ARQ Feedback ..................................................................................1493Rohit Aggarwal, Ohio State University; Mohamad Assaad, Supelec; C. Emre Koksal, Philip Schniter, Ohio State University

Kalman Filter-based Channel Estimation for Amplify and Forward Relay Communications .................................1498Xiangyun Zhou, Tharaka Lamahewa, Parastoo Sadeghi, Australian National University

Distributed Gain Matrix Optimization in Non-Regenerative MIMO Relay Networks ............................................1503Raphael Rolny, Jörg Wagner, Celal Esli, Armin Wittneben, Swiss Federal Institute of Technology Zurich

Spatial Loop Interference Suppression in Full-Duplex MIMO Relays ....................................................................1508Taneli Riihonen, Stefan Werner, Risto Wichman, Helsinki University of Technology

Spectrum Efficient Cooperative Relaying based on Outage-Multiplexing Tradeoff Analysis ................................1513Youngwook Ko, Sergiy Vorobyov, Masoud Ardakani, University of Alberta

Power Allocation for Irregularly Modulated MIMO Signaling with Iterative Frequency Domain ........................1518Detector

Juha Karjalainen, Antti Tölli, Marian Codreanu, Markku Juntti, Tad Matsumoto, University of OuluThe Geometry of the MIMO Broadcast Channel Rate Region Under Linear Filtering at High SNR ......................1523

Raphael Hunger, Paul de Kerret, Michael Joham, Technische Universität MünchenWeighted Sum Rate Maximization in the MIMO MAC with Linear Transceivers: Asymptotic ............................1528Results

Raphael Hunger, Michael Joham, Christian Guthy, Wolfgang Utschick, Technische Universität München

Performance Analysis of Relay Channel Estimation ................................................................................................1533Panagiota Lioliou, Mats Viberg, Chalmers University of Technology; Mikael Coldrey, Ericsson research

On the Diversity-Multiplexing Tradeoff of Multiuser Amplify & Forward Multihop Networks ............................1538Joerg Wagner, Armin Wittneben, Swiss Federal Institute of Technology Zurich

Optimal DMT of Dynamic Decode-and-Forward Protocol on a Half-Duplex Relay Channel With ......................1543Arbitrary Number of Antennas at Each Node

Sanjay Karmakar, Mahesh K. Varanasi, University of Colorado at Boulder

Session: E1 - Sparse Representations and Compressive SensingSession Chair: Rebecca Willett - Duke UniversityCompressive Distilled Sensing: Sparse Recovery Using Adaptivity in Compressive Measurements .....................1551

Jarvis Haupt, Richard Baraniuk, Rice University; Rui Castro, Columbia University; Robert Nowak, University of Wisconsin-Madison

xxi

Exact signal recovery from sparsely corrupted measurements through the pursuit of justice ..................................1556Jason Laska, Mark Davenport, Richard Baraniuk, Rice University

Group Testing Strategies for Recovery of Sparse Signals in Noise .........................................................................1561Mark Iwen, University of Minnesota

Computationally Efficient Sparse Bayesian Learning via Belief Propagation .........................................................1566Xing Tan, Jian Li, University of Florida

A Multi-Sensor Compressed Sensing Receiver: Performance Bounds and Simulated Results ...............................1571Benjamin Miller, Joel Goodman, Keith Forsythe, MIT Lincoln Laboratory; John Z. Sun, Vivek K Goyal, Massachusetts Institute of Technology

A Note on Optimal Support Recovery in Compressed Sensing ...............................................................................1576Galen Reeves, Michael Gastpar, University of California, Berkeley

Nyquist Folding Analog-to-Information Receiver:Autonomous Information Recovery Using ..............................1581Quadrature Mirror Filtering

P. E. Pace, Naval Postgraduate School; A. Kusmanoff, G. L. Fudge, L-3 Communications

Session: F7 - Functional ImagingExamining the Relationship between Brain Function and Structure on Voxel-by-Voxel-Basis ..............................1589

Satoru Hayasaka, Wake Forest UniversityElectricity and Magnetism: Insights into the brain from multimodal imaging .........................................................1593

Mark Cohen, UCLA School of MedicineMEG and fMRI for nonlinear estimation of neural activity .....................................................................................1598

Sergey M. Plis, Terran Lane, University of New Mexico; Michael P. Weisend, Vince D. Calhoun, MIND Research Network

Session: F6 - Computer Aided DiagnosisDenoising of medical imagery using a third-order statistical approach ...................................................................1605

Samuel Kozaitis, Tim Young, Florida Institute of TechnologyTransient Radiation Modeling of Short-Pulse Laser Detection of Tumors in Animal Model ..................................1609

Gopalendu Pal, Pennsylvania State University; Amir Sajjadi, Kunal Mitra, Michael Grace, Florida Institute of Technology

Segmentation of Airway Trees from Multislice CT using Fuzzy Logic ..................................................................1614Kok Liang Tan, Toshiyuki Tanaka, Keio University; Hidetoshi Nakamura, Tokyo Electric Power Hospital; Toru Shirahata, Hiroaki Sugiura, Keio University

Session: A2 - OFDM and MIMO for Optical WirelessFundamental limits of diversity coherent reception on atmospheric optical channels .............................................1621

Aniceto Belmonte, Technical University of Catalonia; Joseph Kahn, Stanford UniversitySpatial Multiplexing and Diversity Techniques for Multiple-Element Optical Wireless Links ..............................1626

Mohamed D.A. Mohamed, Steve Hranilovic, McMaster UniversityNon-pilot based synchronization for ACO-OFDM ..................................................................................................1631

Sarah Kate Wilson, Santa Clara UniversityMulti-Input Multi-Output (MIMO) indoor optical wireless communications ..........................................................1636

Dominic O’’Brien, University of OxfordPapr Reduction for Beamforming OFDM Via Constellation-Beam Modification ...................................................1640

Kuang Xu, Douglas L. Jones, University of Illinois at Urbana-ChampaignAdaptive Coding and Modulation for Hybrid FSO/RF Systems ..............................................................................1644

Yi Tang, Maite Brandt-Pearce, Stephen Wilson, University of VirginiaAlamouti coding for indoor optical wireless communications using ACO-OFDM .................................................1650

Jean Armstrong, Monash UniversityJoint Power Control, Beamforming and BS Assignment for Optimal SIR Assignment ..........................................1655

Yosia Hadisusanto, Lars Thiele, Volker Jungnickel, Fraunhofer German-Sino Lab for Mobile Communications

xxii

Session: E3 - Detection and Estimation IISession Chair: Neal Patwari - University of UtahA Novel Autofocusing Approach for Estimating Directions-of-Arrival of Wideband Signals ................................1663

Piya Pal, P. P. Vaidyanathan, California Institute of TechnologySpectral Estimation for Clutter Processing in Digital Radars by Dimension-Adaptive Particle .............................1668Swarm Optimization (DA-PSO)

Lisa Osadciw, Yanjun Yan, Syracuse UniversityRegion-of-Importance Detection Based on Fusion of Audio and Video ..................................................................1673

Tao Wu, Cuong Vu, Qi Cheng, Damon Chandler, Oklahoma State UniversityAdaptive Learning for Damage Classification in Structural Health Monitoring ......................................................1678

Debejyo Chakraborty, Narayan Kovvali, Jun Jason Zhang, Antonia Papandreou-Suppappola, Aditi Chattopadhyay, Arizona State University

Detection of Structural Defects in Pipes using Time Reversal of Guided Waves ....................................................1683Nicholas O’’Donoughue, Joel Harley, José M.F. Moura, Carnegie Mellon University; Yuanwei Jin, University of Maryland Eastern Shore

Capturing Dynamics on Multiple Time Scales: A Hybrid Approach for Cluttered Electromagnetic .....................1687Data

Norma H. Pawley, Kary L. Myers, John M. Galbraith, Steven P. Brumby, Los Alamos National Laboratory

A LBI Based Emitter Location Estimator with Platform Trajectory Optimality ......................................................1692Ran Ren, Mark L. Fowler, State University of New York at Binghamton

Session: B4 - MIMO Communications: Network Issues and ImplicationsOptimal Windowing in MIMO OFDM for Network Interference Suppression .......................................................1699

Andrew Copeland, Daniel Bliss, Andrew McKellips, MIT Lincoln LaboratorySignal Processing Techniques to Enable Concurrent Communications in MIMO Enabled ...................................1704Networks

Eren Eraslan, University of California, Los Angeles; Vamsi Panchagnula, Silvus Communication Systems, Inc.; Babak Daneshrad, University of California, Los Angeles; Injong Rhee, Sungro Yoon, North Carolina State University; Jae Kim, The Boeing Company

Transmission Capacity of Multiple Antenna Ad-Hoc Networks without Channel State Information ....................1709at the Transmitter and Interference Cancelation at the Receiver

Rahul Vaze, Robert Heath, University of Texas at AustinSpectral-Efficiency of Multi-antenna Links in Ad-hoc Wireless Networks with Limited Tx CSI ..........................1714

Siddhartan Govindasamy, F. W. Olin College of Engineering; Daniel W. Bliss, MIT Lincoln Laboratory; David H. Staelin, Massachusetts Institute of Technology

Cooperative Jamming in MIMO Ad-Hoc Networks ................................................................................................1719Jianqi Wang, A. Lee Swindlehurst, University of California, Irvine

Compress-Forward Relaying With Quantized Channel State Feedback ..................................................................1724Sha Yao, Mikael Skoglund, Royal Institute of Technology

Diversity-Multiplexing-Delay Tradeoff of the DDF Protocol on a Half-Duplex ARQ Relay ................................1729Channel

Sanjay Karmakar, Mahesh K. Varanasi, University of Colorado at Boulder

Session: H3 - Speech Processing IA Blind Algorithm for Recovering Articulator Positions from Acoustics ...............................................................1737

John Hogden, Los Alamos National LaboratoryThe Geometry of the Articulatory Region That Produces a Speech Sound .............................................................1742

Chao Qin, Miguel Carreira-Perpinan, University of California, MercedOn a Sturm--Liouville Framework for Continuous and Discrete Frequency Modulation ........................................1747

Balu Santhanam, University of New MexicoProbabilistic state mapping as a model for speech production .................................................................................1752

Kaustubh Kalgaonkar, Mark Clements, Georgia Institute of Technology

xxiii

Session: H4 - Speech Processing IIA Hybrid Approach to Adapting Acoustic and Pronunciation Models for Non-native Speech ..............................1757Recognition

Yoo Rhee Oh, Hong Kook Kim, Gwangju Institute of Science and TechnologyTime-Frequency Correlation Based Missing-Feature Reconstruction for Robust Speech ......................................1762Recognition in Background Noise Conditions

Wooil Kim, John Hansen, University of Texas at DallasSupport Vector Machine Based Speaker Identification Systems Using GMM Parameters .....................................1766

Vijendra Raj Apsingekar, Phillip De Leon, New Mexico State UniversityRe-estimation of Linear Predictive Parameters in Sparse Linear Prediction ............................................................1770

Daniele Giacobello, Aalborg University; Manohar Murthi, University of Miami; Mads Græsbøll Christensen, Søren Holdt Jensen, Aalborg University; Marc Moonen, Katholieke Universiteit Leuven

Session: G5 - Computer Arithmetic IIImplementation of Recursive Ling Adders in CMOS VLSI ....................................................................................1777

Neil Burgess, University of BristolDesign and Evaluation of Decimal Array Multipliers ..............................................................................................1782

Saeid Gorgin, Ghassem Jaberipur, Shahid Beheshti University; Behrooz Parhami, University of California, Santa Barbara

Digital/Analog Arithmetic with Continuous-Valued Residues ................................................................................1787Behrooz Parhami, University of California, Santa Barbara

CORDIC Instruction Set Extensions for Matrix Decompositions on Software Defined Radio ..............................1792Processors

Murugappan Senthilvelan, Sandbridge Technologies; Mihai Sima, University of Victoria; Daniel Iancu, Sandbridge Technologies; Javier Hormigo, University of Málaga; Michael Schulte, University of Wisconsin

Function Approximation based on Estimated Arithmetic Operators ........................................................................1798Arnaud Tisserand, CNRS, IRISA, INRIA Centre Rennes - Bretagne Atlantique, Univ. Rennes 1

Low Precision Table Based Complex Reciprocal Approximation ...........................................................................1803Pouya Dormiani, Milos Ercegovac, University of California, Los Angeles; Jean-Michel Muller, Ecole Normale Superieure de Lyon

Session: A5 - Resource Allocation and Beamforming for Next Generation WirelessCellular and Network MIMO Architectures: MU-MIMO Spectral Efficiency and Costs of Channel ....................1811State Information

Sean Ramprashad, DoCoMo USA Labs; Giuseppe Caire, University of Southern California; Haralabos C. Papadopoulos, DoCoMo USA Labs

A Dynamic Spectrum Leasing (DSL) Framework for Spectrum Sharing in Cognitive Radio ...............................1819Networks

Sudharman Jayaweera, University of New Mexico; Carlos Mosquera, Universidad de VigoCompetition and Equilibrium in Multiuser Networks with Multiple Service Providers ..........................................1824

Amitav Mukherjee, University of California, IrvineShould One Always Connect to the Base Station With the Strongest Signal? .........................................................1828

Amin Jafarian, University of Texas at Austin; Uri Erez, Tel Aviv University; Sriram Vishwanath, University of Texas at Austin

A Message-passing Approach to Distributed Resource Allocation in Uplink DFT-Spread-OFDMA ....................1833Systems

Kai Yang, Columbia University; Narayan Prasad, NEC Labs America; Xiaodong Wang, Columbia University

Sum-Rate Maximizing Beamforming in Multicell Systems with Limited Feedback ...............................................1838Ramya Bhagavatula, Robert Heath, University of Texas at Austin

xxiv

CDF of the Spectral-Efficiency of A Simple Distributed Channel Assignment Algorithm in ................................1843Spatially Distributed Wireless Networks

Siddhartan Govindasamy, Raghu Rangan, Elena Koukina, Ashley Lloyd, Franklin W. Olin College of Engineering

An EM-Based Beamforming Algorithm for WCDMA Downlink Signals ..............................................................1848Sheng-Luen Wei, John J. Shynk, University of California, Santa Barbara