Haralabos C. Papadopoulos

Publication Activity (10 Years)

Years Active: 1993-2021
Publications (10 Years): 37

Top Venues

CoRR

ICC

IEEE Trans. Wirel. Commun.

ITA

Massachusetts Institute of Technology, Cambridge, MA, USA (PHD)

Education History

Massachusetts Institute of Technology, Cambridge, MA, USA

PHD

Publications

Zheda Li, Chenwei Wang, Haralabos C. Papadopoulos
Compressed Channel Representations for CSI-based Learning Applications. VTC Spring (2021)
Chenwei Wang, Zekun Zhang, Haralabos C. Papadopoulos
On-the-fly Uplink Training and Pilot Code Design for Massive MIMO Cellular Networks. ITA (2020)
Hessam Pirzadeh, Chenwei Wang, Haralabos C. Papadopoulos
Machine-Learning Assisted Outdoor Localization via Sector-Based Fog Massive MIMO. ICC (2019)
Ozgun Y. Bursalioglu, Giuseppe Caire, Ratheesh Kumar Mungara, Haralabos C. Papadopoulos, Chenwei Wang
Fog Massive MIMO: A User-Centric Seamless Hot-Spot Architecture. IEEE Trans. Wirel. Commun. 18 (1) (2019)
Chenwei Wang, Ozgun Y. Bursalioglu, Haralabos C. Papadopoulos, Giuseppe Caire
On-the-Fly Large-Scale Channel-Gain Estimation for Massive Antenna-Array Base Stations. ICC (2018)
Chenwei Wang, Ozgun Y. Bursalioglu, Haralabos C. Papadopoulos, Giuseppe Caire
On-the-fly Large-scale Channel-Gain Estimation for Massive Antenna-Array Base Stations. CoRR (2018)
Ozgun Y. Bursalioglu, Zheda Li, Chenwei Wang, Haralabos C. Papadopoulos
Efficient C-RAN Random Access for IoT Devices: Learning Links via Recommendation Systems. CoRR (2018)
Vishnu V. Ratnam, Andreas F. Molisch, Ozgun Y. Bursalioglu, Haralabos C. Papadopoulos
Hybrid Beamforming With Selection for Multiuser Massive MIMO Systems. IEEE Trans. Signal Process. 66 (15) (2018)
Zekun Zhang, Chenwei Wang, Haralabos C. Papadopoulos
On-the-fly Uplink Training and Pilot Code Sequence Design for Cellular Networks. CoRR (2018)
Ayon Quayum, Yuichi Kakishima, Hlaing Minn, Haralabos C. Papadopoulos
Non-Orthogonal Pilot Designs with Collision Detection Capability for Grant-Free Access. ICC (2018)
Shiva Navabi, Chenwei Wang, Ozgun Y. Bursalioglu, Haralabos C. Papadopoulos
Predicting Wireless Channel Features Using Neural Networks. ICC (2018)
Ozgun Y. Bursalioglu, Zheda Li, Chenwei Wang, Haralabos C. Papadopoulos
Efficient C-RAN Random Access for IoT Devices: Learning Links via Recommendation Systems. ICC Workshops (2018)
Ozgun Y. Bursalioglu, Giuseppe Caire, Ratheesh Kumar Mungara, Haralabos C. Papadopoulos, Chenwei Wang
Fog Massive MIMO: A User-Centric Seamless Hot-Spot Architecture. CoRR (2018)
Ratheesh Kumar Mungara, Giuseppe Caire, Ozgun Y. Bursalioglu, Chenwei Wang, Haralabos C. Papadopoulos
Fog Massive MIMO with On-the-Fly Pilot Contamination Control. ISIT (2018)
Nadisanka Rupasinghe, Yuichi Kakishima, Haralabos C. Papadopoulos, Ismail Güvenç
A Graph Theoretic Approach for Training Overhead Reduction in FDD Massive MIMO Systems. CoRR (2018)
Nadisanka Rupasinghe, Yuichi Kakishima, Haralabos C. Papadopoulos, Ismail Güvenç
A Graph Theoretic Approach for Training Overhead Reduction in FDD Massive MIMO Systems. ICC (2018)
Shiva Navabi, Chenwei Wang, Ozgun Y. Bursalioglu, Haralabos C. Papadopoulos
Predicting Wireless Channel Features using Neural Networks. CoRR (2018)
Mehrdad Kiamari, Chenwei Wang, Amir Salman Avestimehr, Haralabos C. Papadopoulos
SINR-Threshold Scheduling with Binary Power Control for D2D Networks. GLOBECOM (2017)
Vishnu V. Ratnam, Andreas F. Molisch, Ozgun Y. Bursalioglu, Haralabos C. Papadopoulos
Hybrid Beamforming with Selection for Multi-user Massive MIMO Systems. CoRR (2017)
Ozgun Y. Bursalioglu, Chenwei Wang, Haralabos C. Papadopoulos, Giuseppe Caire
A novel alternative to Cloud RAN for throughput densification: Coded pilots and fast user-packet scheduling at remote radio heads. CoRR (2017)
Mehrdad Kiamari, Chenwei Wang, Amir Salman Avestimehr, Haralabos C. Papadopoulos
SINR-Threshold Scheduling with Binary Power Control for D2D Networks. CoRR (2017)
Vishnu V. Ratnam, Ozgun Y. Bursalioglu, Haralabos C. Papadopoulos, Andreas F. Molisch
Preprocessor design for hybrid preprocessing with selection in massive MISO systems. ICC (2017)
Zheda Li, Nadisanka Rupasinghe, Ozgun Y. Bursalioglu, Chenwei Wang, Haralabos C. Papadopoulos, Giuseppe Caire
Directional training and fast sector-based processing schemes for mmWave channels. ICC (2017)
Weng-Chon Ao, Chenwei Wang, Ozgun Y. Bursalioglu, Haralabos C. Papadopoulos
Compressed sensing-based pilot assignment and reuse for mobile UEs in mmWave cellular systems. ICC (2016)
Katsuyuki Haneda, Lei Tian, Yi Zheng, Henrik Asplund, Jian Li, Yi Wang, David Steer, Clara Li, Tommaso Balercia, Sunguk Lee, YoungSuk Kim, Amitava Ghosh, Timothy A. Thomas, Takehiro Nakamura, Yuichi Kakishima, Tetsuro Imai, Haralabos C. Papadopoulos, Theodore S. Rappaport, George R. MacCartney Jr., Mathew K. Samimi, Shu Sun, Ozge H. Koymen, Sooyoung Hur, Jeongho Park, Jianzhong Charlie Zhang, Evangelos Mellios, Andreas F. Molisch, Saeed S. Ghassamzadah, Arun Ghosh
5G 3GPP-like Channel Models for Outdoor Urban Microcellular and Macrocellular Environments. CoRR (2016)
Katsuyuki Haneda, Lei Tan, Yi Zheng, Henrik Asplund, Jian Li, Yi Wang, David Steer, Clara Li, Tommaso Balercia, Sunguk Lee, YoungSuk Kim, Amitava Ghosh, Timothy A. Thomas, Takehiro Nakamura, Yuichi Kakishima, Tetsuro Imai, Haralabos C. Papadopoulos, Theodore S. Rappaport, George R. MacCartney, Mathew K. Samimi, Shu Sun, Ozge H. Koymen, Sooyoung Hur, Jeongho Park, Jianzhong Charlie Zhang, Evangelos Mellios, Andreas F. Molisch, Saeed S. Ghassamzadeh, Arun Ghosh
5G 3GPP-Like Channel Models for Outdoor Urban Microcellular and Macrocellular Environments. VTC Spring (2016)
Ozgun Y. Bursalioglu, Chenwei Wang, Haralabos C. Papadopoulos, Giuseppe Caire
RRH based massive MIMO with "on the Fly" pilot contamination control. ICC (2016)
Vishnu V. Ratnam, Andreas F. Molisch, Haralabos C. Papadopoulos
MIMO Systems With Restricted Pre/Post-Coding - Capacity Analysis Based on Coupled Doubly Correlated Wishart Matrices. IEEE Trans. Wirel. Commun. 15 (12) (2016)
Dilip Bethanabhotla, Ozgun Y. Bursalioglu, Haralabos C. Papadopoulos, Giuseppe Caire
Optimal User-Cell Association for Massive MIMO Wireless Networks. IEEE Trans. Wirel. Commun. 15 (3) (2016)
Katsuyuki Haneda, Lei Tian, Henrik Asplund, Jian Li, Yi Wang, David Steer, Clara Li, Tommaso Balercia, Sunguk Lee, YoungSuk Kim, Amitava Ghosh, Timothy A. Thomas, Takehiro Nakamura, Yuichi Kakishima, Tetsuro Imai, Haralabos C. Papadopoulos, Theodore S. Rappaport, George R. MacCartney, Mathew K. Samimi, Shu Sun, Ozge H. Koymen, Sooyoung Hur, Jeongho Park, Jianzhong Zhang, Evangelos Mellios, Andreas F. Molisch, Saeed S. Ghassamzadeh, Arun Ghosh
Indoor 5G 3GPP-like channel models for office and shopping mall environments. ICC Workshops (2016)
Katsuyuki Haneda, Lei Tian, Henrik Asplund, Jian Li, Yi Wang, David Steer, Clara Li, Tommaso Balercia, Sunguk Lee, YoungSuk Kim, Amitava Ghosh, Timothy A. Thomas, Takehiro Nakamura, Yuichi Kakishima, Tetsuro Imai, Haralabos C. Papadopoulos, Theodore S. Rappaport, George R. MacCartney Jr., Mathew K. Samimi, Shu Sun, Ozge H. Koymen, Sooyoung Hur, Jeongho Park, Jianzhong Charlie Zhang, Evangelos Mellios, Andreas F. Molisch, Saeed S. Ghassamzadah, Arun Ghosh
Indoor 5G 3GPP-like Channel Models for Office and Shopping Mall Environments. CoRR (2016)
Weng-Chon Ao, Chenwei Wang, Ozgun Y. Bursalioglu, Haralabos C. Papadopoulos
Compressed Sensing-based Pilot Assignment and Reuse for Mobile UEs in mmWave Cellular Systems. CoRR (2016)
Haralabos C. Papadopoulos, Chenwei Wang, Ozgun Y. Bursalioglu, Xiaolin Hou, Yoshihisa Kishiyama
Massive MIMO Technologies and Challenges towards 5G. IEICE Trans. Commun. (3) (2016)
Ozgun Y. Bursalioglu, Chenwei Wang, Haralabos C. Papadopoulos, Giuseppe Caire
RRH based Massive MIMO with "on the Fly" Pilot Contamination Control. CoRR (2016)
Ozgun Y. Bursalioglu, Chenwei Wang, Haralabos C. Papadopoulos, Giuseppe Caire
A novel alternative to cloud RAN for throughput densification: Coded pilots and fast user-packet scheduling at remote radio heads. ACSSC (2016)
Zheda Li, Nadisanka Rupasinghe, Ozgun Y. Bursalioglu, Chenwei Wang, Haralabos C. Papadopoulos, Giuseppe Caire
Directional Training and Fast Sector-based Processing Schemes for mmWave Channels. CoRR (2016)
Qiaoyang Ye, Ozgun Yilmaz Bursalioglu, Haralabos C. Papadopoulos, Constantine Caramanis, Jeffrey G. Andrews
User Association and Interference Management in Massive MIMO HetNets. IEEE Trans. Commun. 64 (5) (2016)
Qiaoyang Ye, Ozgun Y. Bursalioglu, Haralabos C. Papadopoulos
Harmonized Cellular and Distributed Massive MIMO: Load Balancing and Scheduling. CoRR (2015)
Qiaoyang Ye, Ozgun Y. Bursalioglu, Haralabos C. Papadopoulos
Harmonized Cellular and Distributed Massive MIMO: Load Balancing and Scheduling. GLOBECOM (2015)
Qiaoyang Ye, Ozgun Y. Bursalioglu, Haralabos C. Papadopoulos, Constantine Caramanis, Jeffrey G. Andrews
User Association and Interference Management in Massive MIMO HetNets. CoRR (2015)
Ryan Rogalin, Ozgun Y. Bursalioglu, Haralabos C. Papadopoulos, Giuseppe Caire, Andreas F. Molisch, Antonios Michaloliakos, Horia Vlad Balan, Konstantinos Psounis
Scalable Synchronization and Reciprocity Calibration for Distributed Multiuser MIMO. IEEE Trans. Wirel. Commun. 13 (4) (2014)
Haralabos C. Papadopoulos, Ozgun Y. Bursalioglu, Giuseppe Caire
Avalanche: Fast RF calibration of massive arrays. GlobalSIP (2014)
Dilip Bethanabhotla, Ozgun Y. Bursalioglu, Haralabos C. Papadopoulos, Giuseppe Caire
User association and load balancing for cellular massive MIMO. ITA (2014)
Dilip Bethanabhotla, Ozgun Y. Bursalioglu, Haralabos C. Papadopoulos, Giuseppe Caire
Optimal User-Cell Association for Massive MIMO Wireless Networks. CoRR (2014)
Ankit Singh Rawat, Ozgun Y. Bursalioglu, Haralabos C. Papadopoulos
Scheduling Algorithms for MU-MIMO with Partial Current CSIT and Full Delayed CSIT. VTC Spring (2013)
Ryan Rogalin, Ozgun Y. Bursalioglu, Haralabos C. Papadopoulos, Giuseppe Caire, Andreas F. Molisch
Hardware-impairment compensation for enabling distributed large-scale MIMO. ITA (2013)
Ryan Rogalin, Ozgun Y. Bursalioglu, Haralabos C. Papadopoulos, Giuseppe Caire, Andreas F. Molisch, Antonios Michaloliakos, Horia Vlad Balan, Konstantinos Psounis
Scalable Synchronization and Reciprocity Calibration for Distributed Multiuser MIMO. CoRR (2013)
Haralabos C. Papadopoulos
Session TA3a: Multiuser and massive MIMO (invited). ACSCC (2012)
Haralabos C. Papadopoulos, Sayandev Mukherjee, Sean A. Ramprashad
Semi-blind MU-MIMO based on limited features of the user multi-path intensity profiles. ITA (2012)
Hoon Huh, Giuseppe Caire, Haralabos C. Papadopoulos, Sean A. Ramprashad
Achieving "Massive MIMO" Spectral Efficiency with a Not-so-Large Number of Antennas. IEEE Trans. Wirel. Commun. 11 (9) (2012)
Ozgun Y. Bursalioglu, Sean A. Ramprashad, Haralabos C. Papadopoulos
Towards improving LTE SU/MU-MIMO performance: Issues in channel estimation, interpolation and feedback. ACSCC (2012)
Ansuman Adhikary, Mari Kobayashi, Pablo Piantanida, Haralabos C. Papadopoulos, Giuseppe Caire
CSI dissemination for MU-MIMO schemes based on outdated CSI. Allerton Conference (2012)
Haralabos C. Papadopoulos, Sayandev Mukherjee, Sean A. Ramprashad
Opportunistic MU-MIMO based on semi-blind interference alignment. ACSCC (2011)
Hoon Huh, Giuseppe Caire, Haralabos C. Papadopoulos, Sean A. Ramprashad
Achieving "Massive MIMO" Spectral Efficiency with a Not-so-Large Number of Antennas CoRR (2011)
Ansuman Adhikary, Haralabos C. Papadopoulos, Sean A. Ramprashad, Giuseppe Caire
Multi-user MIMO with outdated CSI: Training, feedback and scheduling. Allerton (2011)
Chenwei Wang, Haralabos C. Papadopoulos, Sean A. Ramprashad, Giuseppe Caire
Design and operation of Blind Interference Alignment in cellular and cluster-based systems. ITA (2011)
Hooman Shirani-Mehr, Haralabos C. Papadopoulos, Sean A. Ramprashad, Giuseppe Caire
Joint Scheduling and ARQ for MU-MIMO Downlink in the Presence of Inter-Cell Interference. IEEE Trans. Commun. 59 (2) (2011)
Ansuman Adhikary, Haralabos C. Papadopoulos, Sean A. Ramprashad, Giuseppe Caire
Multi-User MIMO with outdated CSI: Training, Feedback and Scheduling CoRR (2011)
Chenwei Wang, Haralabos C. Papadopoulos, Sean A. Ramprashad, Giuseppe Caire
Improved Blind Interference Alignment in a Cellular Environment Using Power Allocation and Cell-Based Clusters. ICC (2011)
Sean A. Ramprashad, Haralabos C. Papadopoulos, Anass Benjebbour, Yoshihisa Kishiyama, Nihar Jindal, Giuseppe Caire
Cooperative cellular networks using multi-user MIMO: trade-offs, overheads, and interference control across architectures. IEEE Commun. Mag. 49 (5) (2011)
Hooman Shirani-Mehr, Haralabos C. Papadopoulos, Sean A. Ramprashad, Giuseppe Caire
Joint Scheduling and ARQ for MU-MIMO Downlink in the Presence of Inter-Cell Interference CoRR (2010)
Giuseppe Caire, Sean A. Ramprashad, Haralabos C. Papadopoulos
Rethinking network MIMO: Cost of CSIT, performance analysis, and architecture comparisons. ITA (2010)
Hoon Huh, Haralabos C. Papadopoulos, Giuseppe Caire
Multiuser MISO transmitter optimization for intercell interference mitigation. IEEE Trans. Signal Process. 58 (8) (2010)
Sean A. Ramprashad, Giuseppe Caire, Haralabos C. Papadopoulos
A Joint Scheduling and Cell Clustering Scheme for MU-MIMO Downlink with Limited Coordination. ICC (2010)
Hooman Shirani-Mehr, Haralabos C. Papadopoulos, Sean A. Ramprashad, Giuseppe Caire
Joint Scheduling and Hybrid-ARQ for MU-MIMO Downlink in the Presence of Inter-Cell Interference. ICC (2010)
Hooman Shirani-Mehr, Giuseppe Caire, Haralabos C. Papadopoulos, Sean A. Ramprashad
Joint scheduling and hybrid ARQ for multi-cell MU-MIMO downlink. ISIT (2010)
Haralabos C. Papadopoulos, Ming-Yang Chen, Sean A. Ramprashad, Carl-Erik W. Sundberg
Iterative SOMA-Based SU-MIMO Receivers with Extrinsic- Information Adaptive Front-Ends. VTC Fall (2009)
Hoon Huh, Haralabos C. Papadopoulos, Giuseppe Caire
MIMO broadcast channel optimization under general linear constraints. ISIT (2009)
Hoon Huh, Haralabos C. Papadopoulos, Giuseppe Caire
Multiuser MIMO Transmitter Optimization for Inter-Cell Interference Mitigation CoRR (2009)
Haralabos C. Papadopoulos, Carl-Erik W. Sundberg
Iterative SU-MIMO receivers based on SOMA demappers with improved survivor selection. PIMRC (2009)
Hoon Huh, Haralabos C. Papadopoulos, Giuseppe Caire
MIMO Broadcast Channel Optimization under General Linear Constraints CoRR (2009)
Xiaojun Tang, Sean A. Ramprashad, Haralabos C. Papadopoulos
Multi-Cell User-Scheduling and Random Beamforming Strategies For Downlink Wireless Communications. VTC Fall (2009)
Mohamed M. Abdallah, Haralabos C. Papadopoulos
Beamforming Algorithms for Information Relaying in Wireless Sensor Networks. IEEE Trans. Signal Process. 56 (10-1) (2008)
Haralabos C. Papadopoulos, Carl-Erik W. Sundberg
Precoded Modulo-Precanceling Systems for Simulcasting Analog FM and Digital Data. IEEE Trans. Commun. 56 (8) (2008)
Ozgun Y. Bursalioglu, Haralabos C. Papadopoulos, Carl-Erik W. Sundberg
Reduced-Complexity Adaptive Receiver Algorithms for 4G SU-MIMO Systems. VTC Fall (2008)
Giuseppe Caire, Sean A. Ramprashad, Haralabos C. Papadopoulos, Christine Pépin, Carl-Erik W. Sundberg
Multiuser MIMO downlink with limited inter-cell cooperation: Approximate interference alignment in time, frequency and space. Allerton (2008)
Haralabos C. Papadopoulos, Carl-Erik W. Sundberg
Space-Time Codes for MIMO Systems with Non-Collocated Transmit Antennas. IEEE J. Sel. Areas Commun. 26 (6) (2008)
Krishna S. Gomadam, Haralabos C. Papadopoulos, Carl-Erik W. Sundberg
Techniques for Multi-User MIMO with Two-Way Training. ICC (2008)
Haralabos C. Papadopoulos, Ulas C. Kozat, Christine Pépin, Carl-Erik W. Sundberg, Sean A. Ramprashad
Network Coding over Time-Varying Networks by Means of Virtual Graphs. GLOBECOM (2007)
Dzulkifli S. Scherber, Haralabos C. Papadopoulos
Distributed computation of averages over ad hoc networks. IEEE J. Sel. Areas Commun. 23 (4) (2005)
Haralabos C. Papadopoulos, Carl-Erik W. Sundberg
Precoded modulo-precanceling for simultaneous analog FM and digital data. ICC (2005)
Dzulkifli S. Scherber, Haralabos C. Papadopoulos
Locally constructed algorithms for distributed computations in ad-hoc networks. IPSN (2004)
Yongsun Hwang, Haralabos C. Papadopoulos
Private communication over fading channels with chaotic DS/SS. ICASSP (4) (2004)
Yongsun Hwang, Haralabos C. Papadopoulos
Physical-layer secrecy with chaotic DS/SS: unintended receiver performance analysis and system design. ICC (2004)
Yongsun Hwang, Haralabos C. Papadopoulos
Physical-layer secrecy in AWGN via a class of chaotic DS/SS systems: analysis and design. IEEE Trans. Signal Process. 52 (9) (2004)
Yongsun Hwang, Haralabos C. Papadopoulos
Physical-layer secrecy with DS/SS from piecewise linear chaotic Markov maps: analysis and design. WCNC (2003)
Haralabos C. Papadopoulos, Carl-Erik W. Sundberg
Postcanceling techniques for simultaneous broadcasting of analog FM and digital data. IEEE Trans. Commun. 51 (1) (2003)
Haralabos C. Papadopoulos, Gregory W. Wornell, Alan V. Oppenheim
Sequential signal encoding from noisy measurements using quantizers with dynamic bias control. IEEE Trans. Inf. Theory 47 (3) (2001)
Mohamed M. Abdallah, Haralabos C. Papadopoulos
Sequential signal encoding and estimation for distributed sensor networks. ICASSP (2001)
Haralabos C. Papadopoulos, Carl-Erik W. Sundberg
Simultaneous broadcasting of analog FM and digital audio signals by means of adaptive precanceling techniques. IEEE Trans. Commun. 46 (9) (1998)
Haralabos C. Papadopoulos, Carl-Erik W. Sundberg
Simultaneous broadcasting of analog FM and digital audio signals by means of precanceling techniques. ICC (1998)
Haralabos C. Papadopoulos, Gregory W. Wornell, Alan V. Oppenheim
Low-complexity digital encoding strategies for wireless sensor networks. ICASSP (1998)
Haralabos C. Papadopoulos, Gregory W. Wornell
A class of stochastic resonance systems for signal processing applications. ICASSP (1996)
Haralabos C. Papadopoulos, Gregory W. Wornell
Maximum-likelihood estimation of a class of chaotic signals. IEEE Trans. Inf. Theory 41 (1) (1995)
Haralabos C. Papadopoulos, Gregory W. Wornell
Optimal detection of a class of chaotic signals. ICASSP (3) (1993)

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Publication Activity (10 Years)

Top Topics

Top Venues

Haralabos C. Papadopoulos