Umberto Spagnolini

Orcid: 0000-0002-7047-2455

Affiliations:
  • Polytechnic University of Milan, Italy


According to our database1, Umberto Spagnolini authored at least 254 papers between 1995 and 2024.

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Bibliography

2024
Reconfigurable and Static EM Skins on Vehicles for Localization.
IEEE Trans. Wirel. Commun., November, 2024

Cooperative Coherent Multistatic Imaging and Phase Synchronization in Networked Sensing.
IEEE J. Sel. Areas Commun., October, 2024

Artificial Neural Networks-Based Real-Time Classification of ENG Signals for Implanted Nerve Interfaces.
IEEE J. Sel. Areas Commun., August, 2024

Addressing Control Challenges in Vehicular Networks Through O-RAN: A Novel Architecture and Simulation Framework.
IEEE Trans. Veh. Technol., July, 2024

Wireless Communications With Space-Time Modulated Metasurfaces.
IEEE J. Sel. Areas Commun., June, 2024

Integrated Sensing and Communication System via Dual-Domain Waveform Superposition.
IEEE Trans. Wirel. Commun., May, 2024

Toward Real-Time Digital Twins of EM Environments: Computational Benchmark for Ray Launching Software.
IEEE Open J. Commun. Soc., 2024

Stochastic Analysis of Homogeneous Wireless Networks Assisted by Intelligent Reflecting Surfaces.
CoRR, 2024

Deep Learning-based Target-To-User Association in Integrated Sensing and Communication Systems.
CoRR, 2024

A Multi-Modal Simulation Framework to Enable Digital Twin-based V2X Communications in Dynamic Environments.
Proceedings of the 100th IEEE Vehicular Technology Conference, 2024

Open RAN-Empowered V2X Architecture: Challenges, Opportunities, and Research Directions.
Proceedings of the IEEE Vehicular Networking Conference, 2024

Multistatic Imaging in Vehicular Networks by Carrier Phase Synchronization.
Proceedings of the 25th IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2024

Real-time Beamforming Testbed and Tracking Relay for mmWave Applications.
Proceedings of the 30th IEEE International Conference on Embedded and Real-Time Computing Systems and Applications, 2024

On the Digitization of the EM Environment: A Comparison of Ray Launching Solutions.
Proceedings of the IEEE International Mediterranean Conference on Communications and Networking, 2024

A Thorough Analysis of Radio Resource Assignment for UAV-Enhanced Vehicular Sidelink Communications.
Proceedings of the IEEE International Conference on Communications, 2024

Multi-View Near-Field Imaging in NLOS with Non-Reconfigurable EM Skins.
Proceedings of the IEEE International Conference on Communications Workshops, 2024

RIS Localization and Spatially Wideband Filtering Effects.
Proceedings of the IEEE International Conference on Acoustics, 2024

Enhanced Channel Estimation in mm-Wave Mimo Systems Leveraging Integrated Communication and Sensing.
Proceedings of the IEEE International Conference on Acoustics, 2024

2023
Target-to-User Association in ISAC Systems With Vehicle-Lodged RIS.
IEEE Wirel. Commun. Lett., September, 2023

Conformal Metasurfaces: A Novel Solution for Vehicular Communications.
IEEE Trans. Wirel. Commun., April, 2023

LoS-Map Construction for Proactive Relay of Opportunity Selection in 6G V2X Systems.
IEEE Trans. Veh. Technol., March, 2023

Motion Estimation and Compensation in Automotive MIMO SAR.
IEEE Trans. Intell. Transp. Syst., February, 2023

IMT to Satellite Stochastic Interference Modeling and Coexistence Analysis of Upper 6 GHz-Band Service.
IEEE Open J. Commun. Soc., 2023

An algebraic geometry perspective for the estimation of the directions of arrival.
J. Frankl. Inst., 2023

Advancing O-RAN to Facilitate Intelligence in V2X.
CoRR, 2023

Vehicle Positioning With Dynamic Recurrent Vehicular Pattern Learning.
Proceedings of the 97th IEEE Vehicular Technology Conference, 2023

High Resolution Integrated Sensing and Communication System by Out-Of-Band Emission.
Proceedings of the 34th IEEE Annual International Symposium on Personal, 2023

Mitigation of Atmospheric Turbulence in an Optical Free Space Link with an Integrated Photonic Processor.
Proceedings of the Optical Fiber Communications Conference and Exhibition, 2023

Comparison of Data Compression Methods for Implanted Real-Time Peripheral Nervous System.
Proceedings of the IEEE International Conference on Metrology for eXtended Reality, 2023

Advanced Tri-Sectoral Multi-User Millimeter-Wave Smart Repeater.
Proceedings of the IEEE International Mediterranean Conference on Communications and Networking, 2023

Network-Controlled Repeaters vs. Reconfigurable Intelligent Surfaces for 6G mmW Coverage Extension: A Simulative Comparison.
Proceedings of the 21st Mediterranean Communication and Computer Networking Conference, 2023

Accelerating massive MIMO in 6G communications by analog in-memory computing circuits.
Proceedings of the IEEE International Symposium on Circuits and Systems, 2023

Experimental Demonstration of ISAC Waveform Design Exploring Out-of-Band Emission.
Proceedings of the IEEE International Conference on Communications, 2023

Space-Time Phase Coupling in STMM-based Wireless Communications.
Proceedings of the IEEE Global Communications Conference, 2023

Classification of Sensory Neural Signals through Deep Learning Methods.
Proceedings of the 20th IEEE International Conference on Smart Technologies, 2023

2022
On the Impact of Road Roughness and Antenna Position on Vehicular Communications.
IEEE Wirel. Commun. Lett., 2022

Fastening the initial access in 5G NR sidelink for 6G V2X networks.
Veh. Commun., 2022

Sensing the Urban Environment by Automotive SAR Imaging: Potentials and Challenges.
Remote. Sens., 2022

Performance of dense wireless networks in 5G and beyond using stochastic geometry.
CoRR, 2022

Position-agnostic Algebraic Estimation of 6G V2X MIMO Channels via Unsupervised Learning.
Proceedings of the IEEE Wireless Communications and Networking Conference, 2022

Spatial-Interference Aware Cooperative Resource Allocation for 5G V2V Communications.
Proceedings of the 95th IEEE Vehicular Technology Conference, 2022

Neural network-based classification of ENG recordings in response to naturally evoked stimulation.
Proceedings of the NANOCOM '22: The Ninth Annual ACM International Conference on Nanoscale Computing and Communication, Barcelona, Catalunya, Spain, October 5, 2022

Vehicular Blockage Modelling and Performance Analysis for mmWave V2V Communications.
Proceedings of the IEEE International Conference on Communications, 2022

Conformal Metasurfaces for Recovering Dynamic Blockage in Vehicular Systems.
Proceedings of the IEEE Global Communications Conference, 2022

Conformal Intelligent Reflecting Surfaces for 6G V2V Communications.
Proceedings of the 1st International Conference on 6G Networking, 2022

2021
Spatial-Interference Aware Cooperative Resource Allocation for 5G NR Sidelink Communications.
CoRR, 2021

Deep Learning of Transferable MIMO Channel Modes for 6G V2X Communications.
CoRR, 2021

6G V2X Technologies and Orchestrated Sensing for Autonomous Driving.
CoRR, 2021

Channel Estimation for 6G V2X HybridSystems using Multi-Vehicular Learning.
CoRR, 2021

Navigation-Aided Automotive SAR for High-Resolution Imaging of Driving Environments.
IEEE Access, 2021

Sensor-Aided Beamwidth and Power Control for Next Generation Vehicular Communications.
IEEE Access, 2021

Channel Estimation for 6G V2X Hybrid Systems Using Multi-Vehicular Learning.
IEEE Access, 2021

Multi-Vehicular Beam Space Learning for Channel Estimation in 6G V2X Systems.
Proceedings of the 22nd IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2021

Cooperative Synthetic Aperture Radar in an Urban Connected Car Scenario.
Proceedings of the 1st IEEE International Online Symposium on Joint Communications & Sensing, 2021

Navigation-Aided Automotive SAR Imaging in Urban Environments.
Proceedings of the IEEE International Geoscience and Remote Sensing Symposium, 2021

A Probabilistic Codebook Technique for Fast Initial Access in 6G Vehicle-to-Vehicle Communications.
Proceedings of the IEEE International Conference on Communications Workshops, 2021

Stochastic Modelling of LoS Aggregate Interference in Uplink of Aerial Base Station-assisted Network.
Proceedings of the IEEE Globecom 2021 Workshops, Madrid, Spain, December 7-11, 2021, 2021

2020
Analog MIMO RoC Passive Relay for Indoor Deployments of Wireless Networks.
IEEE Trans. Circuits Syst., 2020

Sensor-Aided V2X Beam Tracking for Connected Automated Driving: Distributed Architecture and Processing Algorithms.
Sensors, 2020

Estimation of Wideband Dynamic mmWave and THz Channels for 5G Systems and Beyond.
IEEE J. Sel. Areas Commun., 2020

Educational Data Mining for Tutoring Support in Higher Education: A Web-Based Tool Case Study in Engineering Degrees.
IEEE Access, 2020

Sensor and Map-Aided Cooperative Beam Tracking for Optical V2V Communications.
Proceedings of the 91st IEEE Vehicular Technology Conference, 2020

Low-latency Low-complexity Subspace Methods for mmWave MIMO-OFDM Channel Estimation.
Proceedings of the 2020 IEEE International Conference on Communications, 2020

2019
Analog MIMO-RoC Downlink With SF2SF.
IEEE Wirel. Commun. Lett., 2019

Analog MIMO Radio-Over-Copper Downlink With Space-Frequency to Space-Frequency Multiplexing for Multi-User 5G Indoor Deployments.
IEEE Trans. Wirel. Commun., 2019

Diffusive MIMO Molecular Communications: Channel Estimation, Equalization, and Detection.
IEEE Trans. Commun., 2019

Adaptive Optical Processing for Wideband Hybrid Beamforming.
IEEE Trans. Commun., 2019

Distributed signal processing for dense 5G IoT platforms: Networking, synchronization, interference detection and radio sensing.
Ad Hoc Networks, 2019

Motion discrimination by ambient cellular signals: machine learning and computing tools.
Proceedings of the 5th IEEE World Forum on Internet of Things, 2019

Analog MIMO Radio-over-Copper: Prototype and Preliminary Experimental Results.
Proceedings of the 16th International Symposium on Wireless Communication Systems, 2019

Inertial Sensor Aided mmWave Beam Tracking to Support Cooperative Autonomous Driving.
Proceedings of the 17th IEEE International Conference on Communications Workshops, 2019

RF-Assisted Free-Space Optics for 5G Vehicle-to-Vehicle Communications.
Proceedings of the 17th IEEE International Conference on Communications Workshops, 2019

Precoding Design for the MIMO-RoC Downlink.
Proceedings of the IEEE International Conference on Acoustics, 2019

2018
Distributed Time and Carrier Frequency Synchronization for Dense Wireless Networks.
IEEE Trans. Signal Inf. Process. over Networks, 2018

Non-Orthogonal eMBB-URLLC Radio Access for Cloud Radio Access Networks with Analog Fronthauling.
Entropy, 2018

A First Experimental Demonstration of Analog MIMO Radio-over-Copper.
CoRR, 2018

Cellular Data Analytics for Detection and Discrimination of Body Movements.
IEEE Access, 2018

Sigma-Delta Pulse Width Modulator: Jitter Analysis.
Proceedings of the 29th IEEE Annual International Symposium on Personal, 2018

SPEET: Visual Data Analysis of Engineering Students Performance From Academic Data.
Proceedings of the Learning Analytics Summer Institute Spain 2018, 2018

Low-Rank Channel and Interference Estimation in mm-Wave Massive Antenna Arrays.
Proceedings of the 26th European Signal Processing Conference, 2018

FraudBuster: Temporal Analysis and Detection of Advanced Financial Frauds.
Proceedings of the Detection of Intrusions and Malware, and Vulnerability Assessment, 2018

2017
Consensus-Based Algorithms for Distributed Network-State Estimation and Localization.
IEEE Trans. Signal Inf. Process. over Networks, 2017

Multidimensional factorization through helical mapping.
Signal Process., 2017

Distributed Synchronization on Weakly Connected Networks.
IEEE Commun. Lett., 2017

On the Transport Capability of LAN Cables.
CoRR, 2017

Load-Stress Test of Massive Handovers for LTE Two-Hop Architecture in High-Speed Trains.
IEEE Commun. Mag., 2017

Self-Interference Cancellation for Multi-Antenna Full Duplex Radio Systems.
Proceedings of the WSA 2017, 2017

On the Transport Capability of LAN Cables in All-Analog MIMO-RoC Fronthaul.
Proceedings of the 2017 IEEE Wireless Communications and Networking Conference, 2017

Distributed Synchronization for Massive IoT Deployments.
Proceedings of the 2017 IEEE Wireless Communications and Networking Conference Workshops, 2017

Is someone moving around my cell-phone? Tracing cellular signals for passive motion detection.
Proceedings of the 2017 IEEE International Conference on Pervasive Computing and Communications Workshops, 2017

LTE transmission exploiting pulse width modulation in fibre optic links.
Proceedings of the 2017 19th International Conference on Transparent Optical Networks (ICTON), 2017

Space-frequency to space-frequency for MIMO radio over copper.
Proceedings of the IEEE International Conference on Communications, 2017

Radio-over-modes for C-RAN architecture with smart optical resources assignment.
Proceedings of the IEEE International Conference on Communications, 2017

Collision vs non-collision distributed time synchronization for dense IoT deployments.
Proceedings of the IEEE International Conference on Communications, 2017

Channel estimation for diffusive MIMO molecular communications.
Proceedings of the 2017 European Conference on Networks and Communications, 2017

On the optimal Space-Frequency to Frequency mapping in indoor single-pair RoC fronthaul.
Proceedings of the 2017 European Conference on Networks and Communications, 2017

Hybrid beamforming in RoF fronthauling for millimeter-wave radio.
Proceedings of the 2017 European Conference on Networks and Communications, 2017

2016
Seamless LTE connectivity in high-speed trains.
Wirel. Commun. Mob. Comput., 2016

Hypergraph-Based Analysis of Clustered Co-Operative Beamforming With Application to Edge Caching.
IEEE Wirel. Commun. Lett., 2016

Device-Free Radio Vision for Assisted Living: Leveraging wireless channel quality information for human sensing Wireless propagation is conventionally considered as the enabling tool for transporting information.
IEEE Signal Process. Mag., 2016

Fronthaul Based on Pulse-Width Modulation in RSOA WDM PONs With Broadband and Coherent Seeds.
JOCN, 2016

LTE-A mobile fronthaul exploiting pulse-width modulation in a RSOA-based WDM PON.
Proceedings of the Optical Fiber Communications Conference and Exhibition, 2016

Externally-seeded WDM PON for next generation mobile access based on pulse-width modulation.
Proceedings of the 18th International Conference on Transparent Optical Networks, 2016

Multi-vector Tomlinson-Harashima Precoding in G.fast downstream system.
Proceedings of the 2016 IEEE International Conference on Communication Systems, 2016

Sigma-delta PWM waveforms for optical front-hauling.
Proceedings of the 2016 International Conference on Computing, 2016

Interference-sharing multi-operator cooperation for downlink precoding in cloud-RAN architecture.
Proceedings of the IEEE International Conference on Communication, 2016

Device-to-device resource scheduling by distributed interference coordination.
Proceedings of the IEEE International Conference on Communication, 2016

Secure 2-User Gaussian Interference Channel with Limited Information Exchange at the Transmitters.
Proceedings of the 2016 IEEE Globecom Workshops, Washington, DC, USA, December 4-8, 2016, 2016

Per-Line Power Controlled Lattice-Reduction Aided Zero-Forcing Precoding for G.fast Downstream.
Proceedings of the 2016 IEEE Global Communications Conference, 2016

PWM fronthauling in reflective PON.
Proceedings of the European Conference on Networks and Communications, 2016

2015
Interference-Cooperation in Multi-User/Multi-Operator Receivers.
CoRR, 2015

Hypergraph-Based Analysis of Clustered Cooperative Beamforming with Application to Edge Caching.
CoRR, 2015

Distributed Sensing of Interference Pattern in Dense Cooperative Wireless Networks.
Proceedings of the IEEE International Conference on Communication, 2015

Scheduling of the super-dense wireless cloud networks.
Proceedings of the IEEE International Conference on Communication, 2015

Distributed time and frequency synchronization: USRP hardware implementation.
Proceedings of the IEEE International Conference on Communication, 2015

Half-duplex scheduling in distributed synchronization.
Proceedings of the 2015 IEEE International Conference on Communications, 2015

Ordered Tomlinson-Harashima Precoding in G.fast Downstream.
Proceedings of the 2015 IEEE Global Communications Conference, 2015

Pulse-Width Optical Modulation for CRAN Front-Hauling.
Proceedings of the 2015 IEEE Globecom Workshops, San Diego, CA, USA, December 6-10, 2015, 2015

2014
Cooperative Bayesian Estimation of Vehicular Traffic in Large-Scale Networks.
IEEE Trans. Intell. Transp. Syst., 2014

Wireless Cloud Networks for the Factory of Things: Connectivity Modeling and Layout Design.
IEEE Internet Things J., 2014

Seamless LTE connectivity in high speed trains.
Proceedings of the IEEE Wireless Communications and Networking Conference, 2014

Weighted consensus algorithms for distributed localization in cooperative wireless networks.
Proceedings of the 11th International Symposium on Wireless Communications Systems, 2014

Consensus based distributed estimation with local-accuracy exchange in dense wireless systems.
Proceedings of the IEEE International Conference on Communications, 2014

Inter- and intra-cloud resource allocation for delay sensitive industrial networks.
Proceedings of the European Conference on Networks and Communications, 2014

Cooperative estimation for under-determined linear systems.
Proceedings of the 48th Annual Conference on Information Sciences and Systems, 2014

Multi-user detection for xDSL with interference cooperation among multiple operators.
Proceedings of the 48th Asilomar Conference on Signals, Systems and Computers, 2014

Time and frequency self-synchronization in dense cooperative network.
Proceedings of the 48th Asilomar Conference on Signals, Systems and Computers, 2014

Distributed Load Balancing for Future 5G Systems On-board High-Speed Trains.
Proceedings of the 1st International Conference on 5G for Ubiquitous Connectivity, 2014

2013
Special issue on Cognitive radio: The road for its second decade.
Phys. Commun., 2013

Wireless Sensor Network Modeling and Deployment Challenges in Oil and Gas Refinery Plants.
Int. J. Distributed Sens. Networks, 2013

Ultra-wide band sensor networks in oil and gas explorations.
IEEE Commun. Mag., 2013

Wireless over cable for femtocell systems.
IEEE Commun. Mag., 2013

Wireless Cloud Networks for Critical Industrial Quality Control.
Proceedings of the ISWCS 2013, 2013

2012
On the Asymptotic Throughput of OFDMA Systems with Best-M CQI Feedback.
IEEE Wirel. Commun. Lett., 2012

Medium Access Control Protocols for Wireless Sensor Networks with Energy Harvesting.
IEEE Trans. Commun., 2012

Wireless over cable in femtocell systems: A case study from indoor channel measurements.
Proceedings of the 2012 IEEE Wireless Communications and Networking Conference Workshops, 2012

Antennas deployment optimization in coordinated multipoint processing with local beamforming.
Proceedings of the 3rd International Workshop on Cognitive Information Processing, 2012

Optimality of myopic scheduling and whittle indexability for energy harvesting sensors.
Proceedings of the 46th Annual Conference on Information Sciences and Systems, 2012

Energy group-based dynamic framed ALOHA for wireless networks with energy harvesting.
Proceedings of the 46th Annual Conference on Information Sciences and Systems, 2012

2011
Performance of MIMO-OFDMA Systems in Correlated Fading Channels and Non-Stationary Interference.
IEEE Trans. Wirel. Commun., 2011

Distributed Frequency-Locked Loops for Wireless Networks.
IEEE Trans. Commun., 2011

On the Optimal Scheduling of Independent, Symmetric and Time-Sensitive Tasks
CoRR, 2011

2010
Cooperative ARQ via auction-based spectrum leasing.
IEEE Trans. Commun., 2010

Energy-aware compress and forward systems for wireless monitoring of time-varying fields.
Proceedings of the IEEE 21st International Symposium on Personal, 2010

Radio over telephone lines in femtocell systems.
Proceedings of the IEEE 21st International Symposium on Personal, 2010

Cross layer optimization for efficient data aggregation in multi-hop wireless sensor networks.
Proceedings of the 6th International Wireless Communications and Mobile Computing Conference, 2010

Multi-band UWB sensor networks for high density sub-surface diagnostic: energy consumption and network set-up delay.
Proceedings of the 6th International Wireless Communications and Mobile Computing Conference, 2010

Energy Management Policies for Passive RFID Sensors with RF-Energy Harvesting.
Proceedings of IEEE International Conference on Communications, 2010

Dynamic Framed-ALOHA for Energy-Constrained Wireless Sensor Networks with Energy Harvesting.
Proceedings of the Global Communications Conference, 2010

On the synchronization rate of distributed medium access protocols.
Proceedings of the 44th Annual Conference on Information Sciences and Systems, 2010

2009
Optimizing Training Lengths and Training Intervals in Time-Varying Fading Channels.
IEEE Trans. Signal Process., 2009

On the pilot spacing constraints for continuous time-varying fading channels.
IEEE Trans. Commun., 2009

Design Criteria of Two-Hop Based Wireless Networks with Non-Regenerative Relays in Arbitrary Fading Channels.
IEEE Trans. Commun., 2009

Collision model for performance analysis of coded transmission in time hopping impulse radio over multipath nakagami-m channels.
IEEE Trans. Commun., 2009

Distributed processing for wireless networks.
J. Commun. Networks, 2009

Error probability of direct sequence-code division multiple access systems with adaptive antenna minimum mean-square error multiuser receivers in Rayleigh-lognormal fading.
IET Commun., 2009

High-Density Wireless Geophone Networks for Oil and Gas Monitoring and Exploration.
ERCIM News, 2009

Synchronous ultra-wide band wireless sensors networks for oil and gas exploration.
Proceedings of the 14th IEEE Symposium on Computers and Communications (ISCC 2009), 2009

An Auction-Based Incentive Mechanism for Non-Altruistic Cooperative ARQ via Spectrum-Leasing.
Proceedings of the Global Communications Conference, 2009. GLOBECOM 2009, Honolulu, Hawaii, USA, 30 November, 2009

A Game-Theoretic Approach to Decentralized Interference-Avoidance Scheduling for Cellular Systems: Algorithm and Equilibria.
Proceedings of the Global Communications Conference, 2009. GLOBECOM 2009, Honolulu, Hawaii, USA, 30 November, 2009

Multi-Frame Distributed Protocol for Analog Network Coding in Slow-Fading Channels.
Proceedings of the Global Communications Conference, 2009. GLOBECOM 2009, Honolulu, Hawaii, USA, 30 November, 2009

2008
Beam Selection Strategies for Orthogonal Random Beamforming in Sparse Networks.
IEEE Trans. Wirel. Commun., 2008

Packet-wise vertical handover for unlicensed multi-standard spectrum access with cognitive radios.
IEEE Trans. Wirel. Commun., 2008

Seismic Velocity and Polarization Estimation for Wavefield Separation.
IEEE Trans. Signal Process., 2008

Throughput of Low-Power Cellular Systems With Collaborative Base Stations and Relaying.
IEEE Trans. Inf. Theory, 2008

Cooperative Fading Regions for Decode and Forward Relaying.
IEEE Trans. Inf. Theory, 2008

Distributed synchronization in wireless networks.
IEEE Signal Process. Mag., 2008

Physical-layer distributed synchronization in wireless networks and applications.
Phys. Commun., 2008

Spectrum Leasing to Cooperating Secondary Ad Hoc Networks.
IEEE J. Sel. Areas Commun., 2008

Convex optimization strategies for precoding of broadcast channels.
Proceedings of the 2008 International ITG Workshop on Smart Antennas, 2008

Training Structure Design Optimization for Continuous Time-Varying Fading Channels.
Proceedings of the WCNC 2008, IEEE Wireless Communications & Networking Conference, March 31 2008, 2008

Interference Coordination Vs. Interference Randomization in Multicell 3GPP LTE System.
Proceedings of the WCNC 2008, IEEE Wireless Communications & Networking Conference, March 31 2008, 2008

Distributed digital locked loops for time/frequency locking in packet-based wireless communication.
Proceedings of the IEEE 19th International Symposium on Personal, 2008

Cognitive Radio with Secondary Packet-By-Packet Vertical Handover.
Proceedings of IEEE International Conference on Communications, 2008

2007
Uplink Throughput of TDMA Cellular Systems with Multicell Processing and Amplify-and-Forward Cooperation Between Mobiles.
IEEE Trans. Wirel. Commun., 2007

Distributed Orthogonal Space-Time Coding: Design and Outage Analysis for Randomized Cooperation.
IEEE Trans. Wirel. Commun., 2007

Soft-Iterative Channel Estimation: Methods and Performance Analysis.
IEEE Trans. Signal Process., 2007

Hidden Markov Models for Radio Localization in Mixed LOS/NLOS Conditions.
IEEE Trans. Signal Process., 2007

Stable Throughput of Cognitive Radios With and Without Relaying Capability.
IEEE Trans. Commun., 2007

Soft Iterative Channel Estimation With Subspace and Rank Tracking.
IEEE Signal Process. Lett., 2007

Energy aware power allocation strategies for multihop-cooperative transmission schemes.
IEEE J. Sel. Areas Commun., 2007

Cooperative Distributed MIMO Channels in Wireless Sensor Networks.
IEEE J. Sel. Areas Commun., 2007

"Small-world" effects of shadowing in pulse-coupled distributed time synchronization.
IEEE Commun. Lett., 2007

Enhanced opportunistic beamforming scheme for practical broadcast systems.
Eur. Trans. Telecommun., 2007

Distributed Time Synchronization in Wireless Sensor Networks with Coupled Discrete-Time Oscillators.
EURASIP J. Wirel. Commun. Netw., 2007

Capacity of Wireless Ad Hoc Networks with Opportunistic Collaborative Communications.
EURASIP J. Wirel. Commun. Netw., 2007

Optimal Design of Nonuniform Linear Arrays in Cellular Systems by Out-of-Cell Interference Minimization.
EURASIP J. Wirel. Commun. Netw., 2007

A Predictive Scheduler for FDD Systems Based on the Windowed Empirical CDF.
Proceedings of the 4th IEEE International Symposium on Wireless Communication Systems, 2007

A Distributed Scheduling Algorithm for Multiuser MIMO Systems with 1-bit SINR Feedback.
Proceedings of IEEE International Conference on Communications, 2007

Cooperation and Cognitive Radio.
Proceedings of IEEE International Conference on Communications, 2007

Collision Model for the Bit Error Rate Analysis of Multicell Multiantenna OFDMA Systems.
Proceedings of IEEE International Conference on Communications, 2007

On the Sum-Rate of Opportunistic Beamforming Schemes with Multiple Antennas at the Receiver.
Proceedings of IEEE International Conference on Communications, 2007

Joint Decoding and Interference Estimation in Coded Time Hopping Impulse Radio Systems.
Proceedings of the IEEE International Conference on Acoustics, 2007

Cooperative Space-Time Coded Transmissions in Nakagami-m Fading Channels.
Proceedings of the Global Communications Conference, 2007

Estimation of block-fading channels with reduced-rank correlation matrix.
Proceedings of the 41st Annual Conference on Information Sciences and Systems, 2007

2006
Channel Estimation for MIMO-OFDM Systems by Modal Analysis/Filtering.
IEEE Trans. Commun., 2006

Multilevel type-II HARQ with adaptive modulation control.
Proceedings of the IEEE Wireless Communications and Networking Conference, 2006

Distributed timing synchronization for sensor networks with coupled discrete-time oscillators.
Proceedings of the Third Annual IEEE Communications Society on Sensor and Ad Hoc Communications and Networks, 2006

A Throughput Analysis for Opportunistic Beamforming with Quantized Feedback.
Proceedings of the IEEE 17th International Symposium on Personal, 2006

Adaptive Beam Selection Techniques for Opportunistic Beamforming.
Proceedings of the IEEE 17th International Symposium on Personal, 2006

Capacity region of wireless ad hoc networks using opportunistic collaborative communications.
Proceedings of IEEE International Conference on Communications, 2006

Particle Filters for Rss-Based Localization in Wireless Sensor Networks: An Experimental Study.
Proceedings of the 2006 IEEE International Conference on Acoustics Speech and Signal Processing, 2006

Seismic Velocity/Polarization Estimation and Polarized Wavefield Separation.
Proceedings of the 2006 IEEE International Conference on Acoustics Speech and Signal Processing, 2006

Collision Model for Bit Error Rate analysis of Time Hopping Impulse Radio in Multipath Nakagami-m Channels.
Proceedings of the Global Telecommunications Conference, 2006. GLOBECOM '06, San Francisco, CA, USA, 27 November, 2006

A Power Allocation Strategy for Multi-Antenna Amplify-and-Forward Fading Relay Channels.
Proceedings of the 40th Annual Conference on Information Sciences and Systems, 2006

Information theoretic analysis of multicell decoding and Amplify-and-Forward cooperation between mobiles for TDMA cellular systems.
Proceedings of the 40th Annual Conference on Information Sciences and Systems, 2006

Virtual MIMO Channels in Cooperative Multi-hop Wireless Sensor Networks.
Proceedings of the 40th Annual Conference on Information Sciences and Systems, 2006

2005
Reduced-rank channel estimation for time-slotted mobile communication systems.
IEEE Trans. Signal Process., 2005

Random beamforming for spatial multiplexing in downlink multiuser MIMO systems.
Proceedings of the IEEE 16th International Symposium on Personal, 2005

A channel aware scheduling algorithm for HSDPA system.
Proceedings of the IEEE 16th International Symposium on Personal, 2005

Fair scheduling and orthogonal linear precoding/decoding in broadcast MIMO systems.
Proceedings of the IEEE 16th International Symposium on Personal, 2005

Channel aware scheduling for broadcast MIMO systems with orthogonal linear precoding and fairness constraints.
Proceedings of IEEE International Conference on Communications, 2005

Hidden Markov models for radio localization of moving terminals in LOS/NLOS conditions.
Proceedings of the 2005 IEEE International Conference on Acoustics, 2005

Kalman filter of channel modes in time-varying wireless systems.
Proceedings of the 2005 IEEE International Conference on Acoustics, 2005

Performance analysis of convolutional codes over non-stationary-noise channel.
Proceedings of the Global Telecommunications Conference, 2005. GLOBECOM '05, St. Louis, Missouri, USA, 28 November, 2005

A subspace method for channel estimation in soft-iterative receivers.
Proceedings of the 13th European Signal Processing Conference, 2005

HMM-based tracking of moving terminals in dense multipath indoor environments.
Proceedings of the 13th European Signal Processing Conference, 2005

2004
A simplified model to evaluate the probability of error in DS-CDMA systems with adaptive antenna arrays.
IEEE Trans. Wirel. Commun., 2004

Linear and nonlinear preequalization/equalization for MIMO systems with long-term channel state information at the transmitter.
IEEE Trans. Wirel. Commun., 2004

Pilot-based channel estimation for OFDM systems by tracking the delay-subspace.
IEEE Trans. Wirel. Commun., 2004

Angle and delay estimation of space-time channels for TD-CDMA systems.
IEEE Trans. Wirel. Commun., 2004

Lower bound on training-based channel estimation error for frequency-selective block-fading Rayleigh MIMO channels.
IEEE Trans. Signal Process., 2004

Modal analysis/filtering to estimate time-varying MIMO-OFDM channels.
Proceedings of the 2004 ITG Workshop on Smart Antennas, 2004

Adaptive pilot pattern for OFDM systems.
Proceedings of IEEE International Conference on Communications, 2004

2003
Multislot estimation of fast-varying space-time communication channels.
IEEE Trans. Signal Process., 2003

Multislot estimation of frequency-selective fast-varying channels.
IEEE Trans. Commun., 2003

Combined linear pre-equalization and BLAST equalization with channel correlation feedback.
IEEE Commun. Lett., 2003

Parametric estimation of space-time channels with spatially correlated noise by JADE-ESPRIT.
Proceedings of the Seventh International Symposium on Signal Processing and Its Applications, 2003

Lower bounds on the channel estimation error for fast-varying frequency-selective Rayleigh MIMO channels.
Proceedings of the 2003 IEEE International Conference on Acoustics, 2003

Subspace tracking for uplink/downlink array processing in CDMA systems.
Proceedings of the Global Telecommunications Conference, 2003

2002
Adaptive rank-one receiver for GSM/DCS systems.
IEEE Trans. Veh. Technol., 2002

Hidden Markov model for multidimensional wavefront tracking.
IEEE Trans. Geosci. Remote. Sens., 2002

Multislot estimation of fast-varying space-time channels in TD-CDMA systems.
IEEE Commun. Lett., 2002

Multi-slot estimation of space-time channels.
Proceedings of the IEEE International Conference on Communications, 2002

Reduced-rank channel estimation and tracking in time-slotted CDMA systems.
Proceedings of the IEEE International Conference on Communications, 2002

A multi-slot method to estimate fast-varying channels in TD-CDMA systems.
Proceedings of the 11th European Signal Processing Conference, 2002

2001
Multidimensional wavefront estimation from differential delays.
IEEE Trans. Geosci. Remote. Sens., 2001

Reducing the complexity of the space-time channel estimate at minimum risk.
Proceedings of the 54th IEEE Vehicular Technology Conference, 2001

Space-time multiuser detectors for TDD-UTRA: design and optimization.
Proceedings of the 54th IEEE Vehicular Technology Conference, 2001

A simplified model for probability of error in DS CDMA systems with adaptive antenna arrays.
Proceedings of the IEEE International Conference on Communications, 2001

Reduced rank channel estimation and rank order selection for CDMA systems.
Proceedings of the IEEE International Conference on Communications, 2001

An adaptive blind signal separation based on the joint optimization of Givens rotations.
Proceedings of the IEEE International Conference on Acoustics, 2001

2000
An iterative quadratic method for high resolution delay estimation with known waveform.
IEEE Trans. Geosci. Remote. Sens., 2000

Electromagnetic inversion in monostatic ground penetrating radar: TEM horn calibration and application.
IEEE Trans. Geosci. Remote. Sens., 2000

Digital Signal Processing.
Eur. Trans. Telecommun., 2000

Multitarget detection/tracking based on hidden Markov models.
Proceedings of the IEEE International Conference on Acoustics, 2000

Multiuser space-time channel estimation for CDMA under reduced-rank constraint.
Proceedings of the Global Telecommunications Conference, 2000. GLOBECOM 2000, San Francisco, CA, USA, 27 November, 2000

1999
Nonparametric narrowband wavefront estimation from wavefront gradients.
IEEE Trans. Signal Process., 1999

Multitarget detection/tracking for monostatic ground penetrating radar: application to pavement profiling.
IEEE Trans. Geosci. Remote. Sens., 1999

1998
Cancellation of polarized impulsive noise using an azimuth-dependent conditional mean estimator.
IEEE Trans. Signal Process., 1998

Shape parameter estimation of wavefronts with known waveform.
Signal Process., 1998

1997
Permittivity measurements of multilayered media with monostatic pulse radar.
IEEE Trans. Geosci. Remote. Sens., 1997

Multitarget detection/tracking of echoes with known waveform: algorithm and applications.
Proceedings of the 1997 IEEE International Conference on Acoustics, 1997

1995
2-D phase unwrapping and instantaneous frequency estimation.
IEEE Trans. Geosci. Remote. Sens., 1995


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