Reinaldo A. Valenzuela

Orcid: 0000-0003-3578-9825

Affiliations:
  • Bell Labs


According to our database1, Reinaldo A. Valenzuela authored at least 138 papers between 1982 and 2024.

Collaborative distances:

Awards

IEEE Fellow

IEEE Fellow 1999, "For contributions to wireless systems design.".

Timeline

Legend:

Book 
In proceedings 
Article 
PhD thesis 
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Online presence:

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Bibliography

2024
Outdoor-to-Indoor 28 GHz Wireless Measurements in Manhattan: Path Loss, Environmental Effects, and 90% Coverage.
IEEE/ACM Trans. Netw., June, 2024

Backscatter Measurements and Models for RF Sensing Applications in Cluttered Environments.
CoRR, 2024

Measured and Modeled Outdoor Indoor Coverage at 28 GHz into High Thermal Efficiency Buildings.
CoRR, 2024

2023
28 GHz NLOS Channel Measurements Revealing Low Path Loss and High Angular Spread in Container Ports.
CoRR, 2023

2022
Machine Learning-based Urban Canyon Path Loss Prediction using 28 GHz Manhattan Measurements.
CoRR, 2022

Empirical Comparison of Propagation Models for Relay-Based Networks in Urban Environments.
IEEE Access, 2022

Channel Prediction over Irregular Terrains: Deep Autoencoder with Random Forest.
Proceedings of the 23rd IEEE International Workshop on Signal Processing Advances in Wireless Communication, 2022

60 GHz Outdoor to Indoor (O2I) Propagation Measurements in a University Campus.
Proceedings of the 23rd IEEE International Workshop on Signal Processing Advances in Wireless Communication, 2022

Outdoor-to-indoor 28 GHz wireless measurements in manhattan: path loss, location impacts, and 90% coverage.
Proceedings of the MobiHoc '22: The Twenty-third International Symposium on Theory, Algorithmic Foundations, and Protocol Design for Mobile Networks and Mobile Computing, Seoul, Republic of Korea, October 17, 2022

Dense Urban Outdoor-Indoor Coverage from 3.5 to 28 GHz.
Proceedings of the IEEE International Conference on Communications, 2022

Machine Learning-based mmWave Path Loss Prediction for Urban/Suburban Macro Sites.
Proceedings of the IEEE Global Communications Conference, 2022

2021
Universal Path Gain Laws for Common Wireless Communication Environments.
CoRR, 2021

2020
Long Term Fade Margin for 90% Availability in Fixed Wireless Links With Diversity.
IEEE Wirel. Commun. Lett., 2020

Map-Based Millimeter-Wave Channel Models: An Overview, Data for B5G Evaluation and Machine Learning.
IEEE Wirel. Commun., 2020

A Framework for Unsupervised Planning of Cellular Networks Using Statistical Machine Learning.
IEEE Trans. Commun., 2020

2019
Beamforming Learning for mmWave Communication: Theory and Experimental Validation.
CoRR, 2019

Matching in the Air: Optimal Analog Beamforming under Angular Spread.
CoRR, 2019

Directional Measurements in Urban Street Canyons from Macro Rooftop Sites at 28 GHz for 90% Outdoor Coverage.
CoRR, 2019

Empirical Rates Characterization of Wearable Multi-Antenna Terminals for First-Responders.
IEEE Access, 2019

28 GHz Channel Measurements in the COSMOS Testbed Deployment Area.
Proceedings of the 3rd ACM Workshop on Millimeter-wave Networks and Sensing Systems, 2019

Deep Learning Propagation Models over Irregular Terrain.
Proceedings of the IEEE International Conference on Acoustics, 2019

Minimum Per-Element Power of Phased Array for Gbps Mobile Access in mmWaves.
Proceedings of the 2019 IEEE Global Communications Conference, 2019

2018
Massive BLAST: An Architecture for Realizing Ultra-High Data Rates for Large-Scale MIMO.
IEEE Wirel. Commun. Lett., 2018

Suburban Residential Building Penetration Loss at 28 GHz for Fixed Wireless Access.
IEEE Wirel. Commun. Lett., 2018

Waveform Multiplexing for New Radio: Numerology Management and 3D Evaluation.
IEEE Wirel. Commun., 2018

Suburban Fixed Wireless Access Channel Measurements and Models at 28 GHz for 90% Outdoor Coverage.
CoRR, 2018

2017
Outdoor-to-Indoor Empirical Path Loss Models: Analysis for Pico and Femto Cells in Street Canyons.
IEEE Wirel. Commun. Lett., 2017

An Accurate Field Model Requiring Minimal Map Data for Guiding and Diffusion in Streets and Buildings.
IEEE Trans. Wirel. Commun., 2017

Achieving Near Maximum Ratio Combining Diversity Gains With Directive Antennas.
IEEE Trans. Veh. Technol., 2017

How Much Spectrum is too Much in Millimeter Wave Wireless Access.
IEEE J. Sel. Areas Commun., 2017

Gbps User Rates Using mmWave Relayed Backhaul With High-Gain Antennas.
IEEE J. Sel. Areas Commun., 2017

Path loss, beamforming gain and time dynamics measurements at 28 GHz for 90% indoor coverage.
CoRR, 2017

2016
Measurement-Based Evaluation of Spectral Efficiencies in Outdoor-Indoor Multiuser MISO Systems in Femto-Cells.
IEEE Trans. Wirel. Commun., 2016

Wi-Fi Scaling and Performance in Dense Frequency Planned Networks.
CoRR, 2016

OFDM for 5G: Cyclic prefix versus zero postfix, and filtering versus windowing.
Proceedings of the 2016 IEEE International Conference on Communications, 2016

2015
Achievable Gains of Directional Antennas in Outdoor-Indoor Propagation Environments.
IEEE Trans. Wirel. Commun., 2015

2014
Self-Alignment of Interference Arising From Hallway Guidance of Diffuse Fields.
IEEE Trans. Wirel. Commun., 2014

Fundamentals of Throughput Maximization With Random Arrivals for M2M Communications.
IEEE Trans. Commun., 2014

2013
Power-Efficient System Design for Cellular-Based Machine-to-Machine Communications.
IEEE Trans. Wirel. Commun., 2013

Empirical Evaluation of the Received Power Gain when Remote Radio Heads are Used to Enhance the Coverage Area in Urban Environments.
IEEE Trans. Wirel. Commun., 2013

Overview.
Bell Labs Tech. J., 2013

Capacity Growth of Heterogeneous Cellular Networks.
Bell Labs Tech. J., 2013

Simple optimizations for the growth of heterogeneous networks.
Proceedings of IEEE International Conference on Communications, 2013

Throughput optimal communication strategy for wireless random access channel.
Proceedings of the 2013 IEEE Global Communications Conference, 2013

2012
Compressed Transport of Baseband Signals in Radio Access Networks.
IEEE Trans. Wirel. Commun., 2012

Wireless Access Channels with Near-Ground Level Antennas.
IEEE Trans. Wirel. Commun., 2012

Radio Wave Diffusion Indoors and Throughput Scaling with Cell Density.
IEEE Trans. Wirel. Commun., 2012

Empirical gains achievable with low altitude remote radio heads in wireless urban links.
Proceedings of IEEE International Conference on Communications, 2012

On resource allocation for machine-to-machine (M2M) communications in cellular networks.
Proceedings of the Workshops Proceedings of the Global Communications Conference, 2012

2011
Half-Duplex Relaying in Downlink Cellular Systems.
IEEE Trans. Wirel. Commun., 2011

An Empirical Study of the Achievable Rates of Several Indoor Network-MIMO Techniques.
IEEE Trans. Wirel. Commun., 2011

Common Rate Support in Multi-Antenna Downlink Channels Using Semi-Orthogonal User Selection.
IEEE Trans. Inf. Theory, 2011

A Basic Unified Context for Evaluating the Beam Forming and MIMO Options in a Wireless Link
CoRR, 2011

Is the PHY layer dead?
IEEE Commun. Mag., 2011

2010
A new robust transmission technique for the multiuser MIMO downlink.
Proceedings of the IEEE International Symposium on Information Theory, 2010

Up-link multi-user MIMO capacity in low-power regime.
Proceedings of the IEEE International Symposium on Information Theory, 2010

Rate Approximation: A New Paradigm for Multiuser MIMO Downlink Communications.
Proceedings of IEEE International Conference on Communications, 2010

Relaying in downlink cellular systems.
Proceedings of the 44th Annual Conference on Information Sciences and Systems, 2010

2009
Increasing downlink cellular throughput with limited network MIMO coordination.
IEEE Trans. Wirel. Commun., 2009

Empirical comparison of MIMO and beamforming schemes for outdoor-indoor scenarios.
IEEE Trans. Wirel. Commun., 2009

Improving MIMO capacity with directive antennas for outdoor-indoor scenarios.
IEEE Trans. Wirel. Commun., 2009

A WiMAX-Based Implementation of Network MIMO for Indoor Wireless Systems.
EURASIP J. Adv. Signal Process., 2009

Multi-Antenna Techniques in Fixed Wireless Links.
Proceedings of the 69th IEEE Vehicular Technology Conference, 2009

Power savings from half-duplex relaying in downlink cellular systems.
Proceedings of the 47th Annual Allerton Conference on Communication, 2009

2008
Guest Editorial: MIMO Systems and Applications: Field Experience, Practical Aspects, Limitations and Challenges.
IEEE J. Sel. Areas Commun., 2008

Evolution of Base Stations in Cellular Networks: Denser Deployment versus Coordination.
Proceedings of IEEE International Conference on Communications, 2008

Empirical Comparison of MIMO and Beamforming Schemes.
Proceedings of IEEE International Conference on Communications, 2008

Is relayed collaborative communication worth it?
Proceedings of the 42nd Asilomar Conference on Signals, Systems and Computers, 2008

2007
The Effect of Unbalanced Branches on the Performance of Diversity Receivers for Urban Fixed Wireless Links.
IEEE Trans. Wirel. Commun., 2007

Performance Comparison between Beamforming and Spatial Multiplexing for the Downlink in Wireless Cellular Systems.
IEEE Trans. Wirel. Commun., 2007

Peer-to-Peer MIMO Radio Channel Measurements in a Rural Area.
IEEE Trans. Wirel. Commun., 2007

Experimental results on the level crossing rate and average fade duration for urban fixed wireless channels.
IEEE Trans. Wirel. Commun., 2007

Evaluation of Transmit Diversity in MIMO-Radar Direction Finding.
IEEE Trans. Signal Process., 2007

Temporal Fade Reduction for Fixed Wireless Diversity Receivers with Unbalanced and Correlated Branches.
IEEE Commun. Lett., 2007

Optimum Zero-forcing Beamforming with Per-antenna Power Constraints.
Proceedings of the IEEE International Symposium on Information Theory, 2007

An Experimental Downlink Multiuser MIMO System with Distributed and Coherently-Coordinated Transmit Antennas.
Proceedings of IEEE International Conference on Communications, 2007

Implementation aspects of downlink multiuser MIMO system with distributed and coherently-coordinated transmit antennas.
Proceedings of the 15th European Signal Processing Conference, 2007

Emitter Localization and Visualization (ELVIS): A Backward Ray Tracing Algorithm for Locating Emitters.
Proceedings of the 41st Annual Conference on Information Sciences and Systems, 2007

2006
Guest editorial - Advances in smart antennas.
IEEE Wirel. Commun., 2006

Network coordination for spectrally efficient communications in cellular systems.
IEEE Wirel. Commun., 2006

Capacity and Rate Performance of MIMO Systems with Channel State Information at the Transmitter.
IEEE Trans. Wirel. Commun., 2006

Spatial diversity in radars-models and detection performance.
IEEE Trans. Signal Process., 2006

Simplifying the beamforming optimality region for practical mimo scenarios.
IEEE Commun. Lett., 2006

Characterization of temporal fading in urban fixed wireless links.
IEEE Commun. Lett., 2006

A Statistical Model for the Dynamics of the Received Signal Envelope in Narrowband Urban Fixed Wireless Links with Applications to Diversity Receivers.
Proceedings of the 64th IEEE Vehicular Technology Conference, 2006

On the Maximum Common Rate Achievable in a Coordinated Network.
Proceedings of IEEE International Conference on Communications, 2006

2005
Duplexing, resource allocation and inter-cell coordination: design recommendations for next generation wireless systems.
Wirel. Commun. Mob. Comput., 2005

Measurement and characterization of the temporal behavior of fixed wireless links.
IEEE Trans. Veh. Technol., 2005

Future wireless communications.
Bell Labs Tech. J., 2005

Fundamental Simulated Performance of Downlink Fixed Wireless Cellular Networks with Multiple Antennas.
Proceedings of the IEEE 16th International Symposium on Personal, 2005

2004
A generalized space-time multiple-input multiple-output (MIMO) channel model.
IEEE Trans. Wirel. Commun., 2004

2003
Correlation analysis based on MIMO channel measurements in an indoor environment.
IEEE J. Sel. Areas Commun., 2003

Analysis and performance of some basic space-time architectures.
IEEE J. Sel. Areas Commun., 2003

Multiple-input-multiple-output measurements and modeling in Manhattan.
IEEE J. Sel. Areas Commun., 2003

Broadband MIMO channel model for realistic capacity and system performance evaluations.
Proceedings of the Multiantenna Channels: Capacity, 2003

2002
Precise Incident Power Density Pattern Measurement through Antenna Pattern Deconvolution.
Wirel. Pers. Commun., 2002

Special issue: Adaptive antennas and MIMO systems.
Wirel. Commun. Mob. Comput., 2002

Propagation measurements for fixed wireless loops (FWL) in a suburban region with foliage and terrain blockages.
IEEE Trans. Wirel. Commun., 2002

Spectral efficiency of FDMA/TDMA wireless systems with transmit and receive antenna arrays.
IEEE Trans. Wirel. Commun., 2002

Keyholes, correlations, and capacities of multielement transmit and receive antennas.
IEEE Trans. Wirel. Commun., 2002

Capacity scaling in MIMO Wireless systems under correlated fading.
IEEE Trans. Inf. Theory, 2002

Effect of antenna polarization on the capacity of a multiple element system in an indoor environment.
IEEE J. Sel. Areas Commun., 2002

Outdoor BLAST measurement system at 2.44 GHz: calibration and initial results.
IEEE J. Sel. Areas Commun., 2002

Dynamic TDD Fixed Cellular Systems Using Smart and Sectored Antennas.
Int. J. Wirel. Inf. Networks, 2002

Channel and capacity estimation errors.
IEEE Commun. Lett., 2002

A wave-based wideband MIMO channel modeling technique.
Proceedings of the 13th IEEE International Symposium on Personal, 2002

MIMO measurement in Manhattan.
Proceedings of the 13th IEEE International Symposium on Personal, 2002

Spatial and temporal variations of MIMO channels and impacts on capacity.
Proceedings of the IEEE International Conference on Communications, 2002

2001
Link-optimal space-time processing with multiple transmit and receive antennas.
IEEE Commun. Lett., 2001

Lifting the limits on high-speed wireless data access using antenna arrays.
IEEE Commun. Mag., 2001

MIMO channel capacity for fixed wireless: measurements and models.
Proceedings of the 54th IEEE Vehicular Technology Conference, 2001

Wireless indoor channel modeling: statistical agreement of ray tracing simulations and channel sounding measurements.
Proceedings of the IEEE International Conference on Acoustics, 2001

Experimental evaluation of unsupervised channel deconvolution for wireless multiple-transmitter/multiple-receiver systems.
Proceedings of the Global Telecommunications Conference, 2001

2000
Dynamic TDD and fixed cellular networks.
IEEE Commun. Lett., 2000

Technology evolution for mobile and personal communications.
Bell Labs Tech. J., 2000

Capacity growth of multi-element arrays in indoor and outdoor wireless channels.
Proceedings of the 2000 IEEE Wireless Communications and Networking Conference, 2000

Spectral efficiency of wireless systems with multiple transmit and receive antennas.
Proceedings of the 11th IEEE International Symposium on Personal, 2000

Effects of iterative detection and decoding on the performance of BLAST.
Proceedings of the Global Telecommunications Conference, 2000. GLOBECOM 2000, San Francisco, CA, USA, 27 November, 2000

1999
Simplified processing for high spectral efficiency wireless communication employing multi-element arrays.
IEEE J. Sel. Areas Commun., 1999

Predicting the results of 10 Mbps-30 Mbps wireless field trials using simulation techniques.
Proceedings of the 1999 IEEE International Conference on Communications: Global Convergence Through Communications, 1999

1998
Fixed wireless access system with autonomous resource assignment.
Proceedings of the 9th IEEE International Symposium on Personal, 1998

A comparison of the performance of linearly equalized single carrier and coded OFDM over frequency selective fading channels using the random coding technique.
Proceedings of the 1998 IEEE International Conference on Communications, 1998

1997
Initial estimation of communication efficiency of indoor wireless channels.
Wirel. Networks, 1997

Comparisons of a Computer-Based Propagation Prediction Tool with Experimental Data Collected in Urban Microcelluar Environments.
IEEE J. Sel. Areas Commun., 1997

Self-engineering in wireless office service systems: procedures during operation.
Proceedings of the 8th IEEE International Symposium on Personal, 1997

Self-engineering in wireless office service systems: startup procedures.
Proceedings of the 8th IEEE International Symposium on Personal, 1997

1995
A wireless broadband ad-hoc ATM local-area network.
Wirel. Networks, 1995

Dick Tracy Phones and Star Trek Communicators Versus Personal Digital Assistants and Video Phones.
Proceedings of the 6th IEEE International Symposium on Personal, 1995

High data rate indoor wireless communications using antenna arrays.
Proceedings of the 6th IEEE International Symposium on Personal, 1995

1994
Ray tracing prediction of indoor radio propagation.
Proceedings of the 5th IEEE International Symposium on Personal, 1994

1993
Dynamic Resource Allocation in Line-of-Sight Microcells.
IEEE J. Sel. Areas Commun., 1993

1992
Microcells in personal communications systems.
IEEE Commun. Mag., 1992

1989
Performance of adaptive equalization for indoor radio communications.
IEEE Trans. Commun., 1989

Packet reservation multiple access for local wireless communications.
IEEE Trans. Commun., 1989

A new voice-packet reconstruction technique.
Proceedings of the IEEE International Conference on Acoustics, 1989

1987
Performance of Quadrature Amplitude Modulation for Indoor Radio Communications.
IEEE Trans. Commun., 1987

A Statistical Model for Indoor Multipath Propagation.
IEEE J. Sel. Areas Commun., 1987

1982
An Efficient and Modular Transmultiplexer Design.
IEEE Trans. Commun., 1982


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