Haralabos C. Papadopoulos

Proceedings of the 93rd IEEE Vehicular Technology Conference, 2021

2020

On-the-fly Uplink Training and Pilot Code Design for Massive MIMO Cellular Networks.

[BibT_eX]

[DOI]

Zekun Zhang

Proceedings of the Information Theory and Applications Workshop, 2020

2019

Fog Massive MIMO: A User-Centric Seamless Hot-Spot Architecture.

[BibT_eX]

[DOI]

Ratheesh Kumar Mungara

IEEE Trans. Wirel. Commun., 2019

Machine-Learning Assisted Outdoor Localization via Sector-Based Fog Massive MIMO.

[BibT_eX]

[DOI]

Hessam Pirzadeh

Proceedings of the 2019 IEEE International Conference on Communications, 2019

2018

Hybrid Beamforming With Selection for Multiuser Massive MIMO Systems.

[BibT_eX]

[DOI]

IEEE Trans. Signal Process., 2018

On-the-fly Uplink Training and Pilot Code Sequence Design for Cellular Networks.

[BibT_eX]

[DOI]

Zekun Zhang

CoRR, 2018

Fog Massive MIMO with On-the-Fly Pilot Contamination Control.

[BibT_eX]

[DOI]

Ratheesh Kumar Mungara

Proceedings of the 2018 IEEE International Symposium on Information Theory, 2018

On-the-Fly Large-Scale Channel-Gain Estimation for Massive Antenna-Array Base Stations.

[BibT_eX]

[DOI]

Proceedings of the 2018 IEEE International Conference on Communications, 2018

A Graph Theoretic Approach for Training Overhead Reduction in FDD Massive MIMO Systems.

[BibT_eX]

[DOI]

Nadisanka Rupasinghe

Yuichi Kakishima

Ismail Güvenç

Proceedings of the 2018 IEEE International Conference on Communications, 2018

Non-Orthogonal Pilot Designs with Collision Detection Capability for Grant-Free Access.

[BibT_eX]

[DOI]

Ayon Quayum

Yuichi Kakishima

Hlaing Minn

Proceedings of the 2018 IEEE International Conference on Communications, 2018

Predicting Wireless Channel Features Using Neural Networks.

[BibT_eX]

[DOI]

Shiva Navabi

Proceedings of the 2018 IEEE International Conference on Communications, 2018

Efficient C-RAN Random Access for IoT Devices: Learning Links via Recommendation Systems.

[BibT_eX]

[DOI]

Zheda Li

Proceedings of the 2018 IEEE International Conference on Communications Workshops, 2018

2017

Hybrid Beamforming with Selection for Multi-user Massive MIMO Systems.

[BibT_eX]

[DOI]

CoRR, 2017

Preprocessor design for hybrid preprocessing with selection in massive MISO systems.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Conference on Communications, 2017

Directional training and fast sector-based processing schemes for mmWave channels.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Conference on Communications, 2017

SINR-Threshold Scheduling with Binary Power Control for D2D Networks.

[BibT_eX]

[DOI]

Mehrdad Kiamari

Amir Salman Avestimehr

Proceedings of the 2017 IEEE Global Communications Conference, 2017

2016

MIMO Systems With Restricted Pre/Post-Coding - Capacity Analysis Based on Coupled Doubly Correlated Wishart Matrices.

[BibT_eX]

[DOI]

IEEE Trans. Wirel. Commun., 2016

Optimal User-Cell Association for Massive MIMO Wireless Networks.

[BibT_eX]

[DOI]

Dilip Bethanabhotla

IEEE Trans. Wirel. Commun., 2016

User Association and Interference Management in Massive MIMO HetNets.

[BibT_eX]

[DOI]

Qiaoyang Ye

Ozgun Yilmaz Bursalioglu

Constantine Caramanis

Jeffrey G. Andrews

IEEE Trans. Commun., 2016

Massive MIMO Technologies and Challenges towards 5G.

[BibT_eX]

[DOI]

IEICE Trans. Commun., 2016

5G 3GPP-like Channel Models for Outdoor Urban Microcellular and Macrocellular Environments.

[BibT_eX]

[DOI]

CoRR, 2016

5G 3GPP-Like Channel Models for Outdoor Urban Microcellular and Macrocellular Environments.

[BibT_eX]

[DOI]

Proceedings of the IEEE 83rd Vehicular Technology Conference, 2016

Indoor 5G 3GPP-like channel models for office and shopping mall environments.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Conference on Communication, 2016

RRH based massive MIMO with "on the Fly" pilot contamination control.

[BibT_eX]

[DOI]

Proceedings of the 2016 IEEE International Conference on Communications, 2016

Compressed sensing-based pilot assignment and reuse for mobile UEs in mmWave cellular systems.

[BibT_eX]

[DOI]

Weng-Chon Ao

Proceedings of the 2016 IEEE International Conference on Communications, 2016

A novel alternative to cloud RAN for throughput densification: Coded pilots and fast user-packet scheduling at remote radio heads.

[BibT_eX]

[DOI]

Proceedings of the 50th Asilomar Conference on Signals, Systems and Computers, 2016

2015

Harmonized Cellular and Distributed Massive MIMO: Load Balancing and Scheduling.

[BibT_eX]

[DOI]

Qiaoyang Ye

Proceedings of the 2015 IEEE Global Communications Conference, 2015

2014

Scalable Synchronization and Reciprocity Calibration for Distributed Multiuser MIMO.

[BibT_eX]

[DOI]

Ryan Rogalin

Antonios Michaloliakos

Horia Vlad Balan

Konstantinos Psounis

IEEE Trans. Wirel. Commun., 2014

User association and load balancing for cellular massive MIMO.

[BibT_eX]

[DOI]

Dilip Bethanabhotla

Proceedings of the 2014 Information Theory and Applications Workshop, 2014

Avalanche: Fast RF calibration of massive arrays.

[BibT_eX]

[DOI]

Proceedings of the 2014 IEEE Global Conference on Signal and Information Processing, 2014

2013

Scheduling Algorithms for MU-MIMO with Partial Current CSIT and Full Delayed CSIT.

[BibT_eX]

[DOI]

Ankit Singh Rawat

Proceedings of the 77th IEEE Vehicular Technology Conference, 2013

Hardware-impairment compensation for enabling distributed large-scale MIMO.

[BibT_eX]

[DOI]

Ryan Rogalin

Proceedings of the 2013 Information Theory and Applications Workshop, 2013

2012

Achieving "Massive MIMO" Spectral Efficiency with a Not-so-Large Number of Antennas.

[BibT_eX]

[DOI]

IEEE Trans. Wirel. Commun., 2012

Semi-blind MU-MIMO based on limited features of the user multi-path intensity profiles.

[BibT_eX]

[DOI]

Sayandev Mukherjee

Proceedings of the 2012 Information Theory and Applications Workshop, 2012

CSI dissemination for MU-MIMO schemes based on outdated CSI.

[BibT_eX]

[DOI]

Ansuman Adhikary

Mari Kobayashi

Pablo Piantanida

Proceedings of the 50th Annual Allerton Conference on Communication, 2012

Session TA3a: Multiuser and massive MIMO (invited).

[BibT_eX]

[DOI]

Proceedings of the Conference Record of the Forty Sixth Asilomar Conference on Signals, 2012

Towards improving LTE SU/MU-MIMO performance: Issues in channel estimation, interpolation and feedback.

[BibT_eX]

[DOI]

Proceedings of the Conference Record of the Forty Sixth Asilomar Conference on Signals, 2012

2011

Joint Scheduling and ARQ for MU-MIMO Downlink in the Presence of Inter-Cell Interference.

[BibT_eX]

[DOI]

Hooman Shirani-Mehr

IEEE Trans. Commun., 2011

Cooperative cellular networks using multi-user MIMO: trade-offs, overheads, and interference control across architectures.

[BibT_eX]

[DOI]

IEEE Commun. Mag., 2011

Design and operation of Blind Interference Alignment in cellular and cluster-based systems.

[BibT_eX]

[DOI]

Proceedings of the Information Theory and Applications Workshop, 2011

Improved Blind Interference Alignment in a Cellular Environment Using Power Allocation and Cell-Based Clusters.

[BibT_eX]

[DOI]

Proceedings of IEEE International Conference on Communications, 2011

Multi-user MIMO with outdated CSI: Training, feedback and scheduling.

[BibT_eX]

[DOI]

Ansuman Adhikary

Proceedings of the 49th Annual Allerton Conference on Communication, 2011

Opportunistic MU-MIMO based on semi-blind interference alignment.

[BibT_eX]

[DOI]

Sayandev Mukherjee

Proceedings of the Conference Record of the Forty Fifth Asilomar Conference on Signals, 2011

2010

Multiuser MISO transmitter optimization for intercell interference mitigation.

[BibT_eX]

[DOI]

IEEE Trans. Signal Process., 2010

Rethinking network MIMO: Cost of CSIT, performance analysis, and architecture comparisons.

[BibT_eX]

[DOI]

Proceedings of the Information Theory and Applications Workshop, 2010

Joint scheduling and hybrid ARQ for multi-cell MU-MIMO downlink.

[BibT_eX]

[DOI]

Hooman Shirani-Mehr

Proceedings of the IEEE International Symposium on Information Theory, 2010

Joint Scheduling and Hybrid-ARQ for MU-MIMO Downlink in the Presence of Inter-Cell Interference.

[BibT_eX]

[DOI]

Hooman Shirani-Mehr

Proceedings of IEEE International Conference on Communications, 2010

A Joint Scheduling and Cell Clustering Scheme for MU-MIMO Downlink with Limited Coordination.

[BibT_eX]

[DOI]

Proceedings of IEEE International Conference on Communications, 2010

2009

Multiuser MIMO Transmitter Optimization for Inter-Cell Interference Mitigation

[BibT_eX]

[DOI]

CoRR, 2009

Multi-Cell User-Scheduling and Random Beamforming Strategies For Downlink Wireless Communications.

[BibT_eX]

[DOI]

Xiaojun Tang

Proceedings of the 70th IEEE Vehicular Technology Conference, 2009

Iterative SOMA-Based SU-MIMO Receivers with Extrinsic- Information Adaptive Front-Ends.

[BibT_eX]

[DOI]

Ming-Yang Chen

Proceedings of the 70th IEEE Vehicular Technology Conference, 2009

Iterative SU-MIMO receivers based on SOMA demappers with improved survivor selection.

[BibT_eX]

[DOI]

Proceedings of the IEEE 20th International Symposium on Personal, 2009

MIMO broadcast channel optimization under general linear constraints.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Symposium on Information Theory, 2009

2008

Beamforming Algorithms for Information Relaying in Wireless Sensor Networks.

[BibT_eX]

[DOI]

Mohamed M. Abdallah

IEEE Trans. Signal Process., 2008

Precoded Modulo-Precanceling Systems for Simulcasting Analog FM and Digital Data.

[BibT_eX]

[DOI]

IEEE Trans. Commun., 2008

Space-Time Codes for MIMO Systems with Non-Collocated Transmit Antennas.

[BibT_eX]

[DOI]

IEEE J. Sel. Areas Commun., 2008

Reduced-Complexity Adaptive Receiver Algorithms for 4G SU-MIMO Systems.

[BibT_eX]

[DOI]

Proceedings of the 68th IEEE Vehicular Technology Conference, 2008

Techniques for Multi-User MIMO with Two-Way Training.

[BibT_eX]

[DOI]

Krishna S. Gomadam

Proceedings of IEEE International Conference on Communications, 2008

Multiuser MIMO downlink with limited inter-cell cooperation: Approximate interference alignment in time, frequency and space.

[BibT_eX]

[DOI]

Christine Pépin

Proceedings of the 46th Annual Allerton Conference on Communication, 2008

2007

Network Coding over Time-Varying Networks by Means of Virtual Graphs.

[BibT_eX]

[DOI]

Ulas C. Kozat

Christine Pépin

Proceedings of the Global Communications Conference, 2007

2005

Distributed computation of averages over ad hoc networks.

[BibT_eX]

[DOI]

Dzulkifli S. Scherber

IEEE J. Sel. Areas Commun., 2005

Precoded modulo-precanceling for simultaneous analog FM and digital data.

[BibT_eX]

[DOI]

Proceedings of IEEE International Conference on Communications, 2005

2004

Physical-layer secrecy in AWGN via a class of chaotic DS/SS systems: analysis and design.

[BibT_eX]

[DOI]

IEEE Trans. Signal Process., 2004

Locally constructed algorithms for distributed computations in ad-hoc networks.

[BibT_eX]

[DOI]

Dzulkifli S. Scherber

Proceedings of the Third International Symposium on Information Processing in Sensor Networks, 2004

Physical-layer secrecy with chaotic DS/SS: unintended receiver performance analysis and system design.

[BibT_eX]

[DOI]

Proceedings of IEEE International Conference on Communications, 2004

Private communication over fading channels with chaotic DS/SS.

[BibT_eX]

[DOI]

Proceedings of the 2004 IEEE International Conference on Acoustics, 2004

2003

Postcanceling techniques for simultaneous broadcasting of analog FM and digital data.

[BibT_eX]

[DOI]

IEEE Trans. Commun., 2003

Physical-layer secrecy with DS/SS from piecewise linear chaotic Markov maps: analysis and design.

[BibT_eX]

[DOI]

Proceedings of the 2003 IEEE Wireless Communications and Networking, 2003

2001

Sequential signal encoding from noisy measurements using quantizers with dynamic bias control.

[BibT_eX]

[DOI]

Alan V. Oppenheim

IEEE Trans. Inf. Theory, 2001

Sequential signal encoding and estimation for distributed sensor networks.

[BibT_eX]

[DOI]

Mohamed M. Abdallah

Proceedings of the IEEE International Conference on Acoustics, 2001

1998

Efficient digital encoding and estimation of noisy signals.

[BibT_eX]

[DOI]

PhD thesis, 1998

Simultaneous broadcasting of analog FM and digital audio signals by means of adaptive precanceling techniques.

[BibT_eX]

[DOI]

IEEE Trans. Commun., 1998

Simultaneous broadcasting of analog FM and digital audio signals by means of precanceling techniques.

[BibT_eX]

[DOI]

Proceedings of the 1998 IEEE International Conference on Communications, 1998

Low-complexity digital encoding strategies for wireless sensor networks.

[BibT_eX]

[DOI]

Alan V. Oppenheim

Proceedings of the 1998 IEEE International Conference on Acoustics, 1998

1996

A class of stochastic resonance systems for signal processing applications.

[BibT_eX]

[DOI]

Proceedings of the 1996 IEEE International Conference on Acoustics, 1996

1995

Maximum-likelihood estimation of a class of chaotic signals.

[BibT_eX]

[DOI]

IEEE Trans. Inf. Theory, 1995

1993

Optimal detection of a class of chaotic signals.

[BibT_eX]

[DOI]