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I-Tai Lu

Full Professor Electrical Engineering

    1977 …2019
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    Research Output 1977 2019

    Filter
    Conference contribution
    2018

    DOA-based localization algorithms under NLOS conditions

    Li, J., Lu, I-T. & Lu, J. S., Jun 8 2018, 2018 IEEE Long Island Systems, Applications and Technology Conference, LISAT 2018. Institute of Electrical and Electronics Engineers Inc., p. 1-6 6 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Direction of arrival
    Learning systems
    learning method
    Kernel
    Localization

    Precoding based analog channel state information feedback scheme

    Lu, I-T., Fang, J. & Lou, H., Jun 8 2018, 2018 IEEE Long Island Systems, Applications and Technology Conference, LISAT 2018. Institute of Electrical and Electronics Engineers Inc., p. 1-6 6 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Channel state information
    Feedback
    Access to Information
    Channel estimation
    MIMO systems
    2017

    Comparison of four super-resolution techniques for complex spectra or points estimation

    Peng, G. & Lu, I-T., Aug 3 2017, 2017 IEEE Long Island Systems, Applications and Technology Conference, LISAT 2017. Institute of Electrical and Electronics Engineers Inc., 8001978

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Covariance matrix
    estimating
    estimates
    matrices

    Extension of the ITU-R P.1411-8 urban path loss models to high antennas

    MacWan, C. N., Lu, J. S., Lu, I-T., Wang, R., Wu, Y. H. & Blaha, J. A., Aug 3 2017, 2017 IEEE Long Island Systems, Applications and Technology Conference, LISAT 2017. Institute of Electrical and Electronics Engineers Inc., 8001982

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    antennas
    streets
    canyons
    Antennas
    Cellular radio systems

    Maximizing throughput using 2D-Markov models for LTE and WiFi heterogeneous network

    Huang, J., You, Z. & Lu, I-T., Aug 3 2017, 2017 IEEE Long Island Systems, Applications and Technology Conference, LISAT 2017. Institute of Electrical and Electronics Engineers Inc., 8001974

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Markov chains
    local thermodynamic equilibrium
    Heterogeneous networks
    Markov processes
    Throughput

    Robust kernel-based machine learning localization using NLOS TOAs or TDOAs

    Li, J., Lu, I-T., Lu, J. S. & Zhang, L., Aug 3 2017, 2017 IEEE Long Island Systems, Applications and Technology Conference, LISAT 2017. Institute of Electrical and Electronics Engineers Inc., 8001981

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    machine learning
    line of sight
    arrivals
    Learning systems
    Measurement errors
    2014

    A new CAZAC-based preamble for OFDM systems

    Liu, G., Wang, L., Guo, Y., Lu, I-T. & Ge, J., 2014, 2014 IEEE Long Island Systems, Applications and Technology Conference, LISAT 2014. IEEE Computer Society, 06845206

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Autocorrelation
    Orthogonal frequency division multiplexing
    Synchronization
    Multipath propagation
    Digital video broadcasting (DVB)

    A new time and frequency synchronization scheme for OFDM-based cooperative systems

    Guo, Y., Liu, G., Lu, I-T., Ge, J. & Ding, H., 2014, 2014 IEEE Long Island Systems, Applications and Technology Conference, LISAT 2014. IEEE Computer Society, 06845205

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Orthogonal frequency division multiplexing
    Synchronization
    Autocorrelation
    2013

    Combination of spectral and SVD precodings for out-of-band leakage suppression

    You, Z., Fang, J. & Lu, I-T., 2013, 9th Annual Conference on Long Island Systems, Applications and Technology, LISAT 2013. 6578238

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Singular value decomposition
    Orthogonal frequency division multiplexing
    Radio systems
    Cognitive radio
    Communication

    Comparisons of filter bank multicarrier systems

    Fang, J., You, Z., Lu, I-T., Li, J. & Yang, R., 2013, 9th Annual Conference on Long Island Systems, Applications and Technology, LISAT 2013. 6578232

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Filter banks
    Orthogonal frequency division multiplexing
    Quadrature amplitude modulation
    Computational complexity
    Modulation

    Efficient multiuser spectral precoding for reducing out-of-band emission for OFDM-based cognitive radios

    Fang, J. & Lu, I-T., 2013, 9th Annual Conference on Long Island Systems, Applications and Technology, LISAT 2013. 6578229

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Cognitive radio
    Orthogonal frequency division multiplexing
    Resource allocation
    Degradation

    Flexible companding design for PAPR reduction in OFDM and FBMC systems

    You, Z., Lu, I-T., Yang, R. & Li, J., 2013, 2013 International Conference on Computing, Networking and Communications, ICNC 2013. p. 408-412 5 p. 6504118

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Bit error rate
    Orthogonal frequency division multiplexing
    Distribution functions
    Radiation
    Values

    Hybrid combination of N-continuous and null-space precoding for out-of-band emission suppression

    You, Z., Fang, J. & Lu, I-T., 2013, Proceedings - 2013 IEEE Military Communications Conference, MILCOM 2013. p. 1576-1580 5 p. 6735848

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Fast Fourier transforms
    Bit error rate
    Degradation
    Radio systems
    Singular value decomposition

    Inter-symbol-interference free and inter-carrier-interference free filter design

    Xie, Y., Fang, J. & Lu, I-T., 2013, 9th Annual Conference on Long Island Systems, Applications and Technology, LISAT 2013. 6578213

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Cost functions
    Nonlinear equations

    Numerically efficient direct-optimization filter design

    Fang, J. & Lu, I-T., 2013, 2013 International Conference on Computing, Networking and Communications, ICNC 2013. p. 300-304 5 p. 6504099

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    interference
    symbol

    Resource block based precoding schemes for suppressing out-of-band emission

    Fang, J., You, Z., Lu, I-T., Li, J. & Yang, R., 2013, Proceedings - 2013 IEEE Military Communications Conference, MILCOM 2013. p. 1570-1575 6 p. 6735847

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Orthogonal frequency division multiplexing
    Frequency bands
    Computational complexity
    Degradation
    2012

    Efficient MMSE design for joint MIMO processing in analog network coding schemes

    Lu, E., Xu, Y. & Lu, I-T., 2012, 2012 International Conference on Computing, Networking and Communications, ICNC'12. p. 267-271 5 p. 6167425

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Network coding
    Mean square error
    Lagrange multipliers
    Processing

    Novel MIMO channel estimation at transmitter for LTE release 10 systems

    Lu, E., Li, Y. & Lu, I-T., 2012, 2012 International Conference on Computing, Networking and Communications, ICNC'12. p. 198-203 6 p. 6167410

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Channel estimation
    MIMO systems
    Transmitters
    Channel state information
    Telecommunication links
    2011

    Adaptive codebook based channel prediction and interpolation for multiuser MIMO-OFDM systems

    Chang, J., Lu, I-T. & Li, Y., 2011, 2011 IEEE International Conference on Communications, ICC 2011. 5963116

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Channel state information
    MIMO systems
    Orthogonal frequency division multiplexing
    Interpolation
    Feedback

    A novel start-of-packet detection and synchronization scheme

    Lu, I-T. & Tsai, K. J., 2011, 2011 34th IEEE Sarnoff Symposium, SARNOFF 2011. 5876459

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Wireless local area networks (WLAN)
    MIMO systems
    Orthogonal frequency division multiplexing
    Synchronization

    Cognitive Radio Based Wireless Sensor Network architecture for smart grid utility

    Sreesha, A. A., Somal, S. & Lu, I-T., 2011, 2011 IEEE Long Island Systems, Applications and Technology Conference, LISAT 2011. 5784201

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Cognitive radio
    Network architecture
    Wireless sensor networks
    radio
    Routing protocols

    Comparing the Direct Transmission, two-hop relaying and cooperative relaying schemes

    Li, J., Lu, E. & Lu, I-T., 2011, 2011 IEEE Wireless Communications and Networking Conference, WCNC 2011. p. 1596-1601 6 p. 5779402

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Antennas
    MIMO systems
    Telecommunication links
    coding
    Modulation

    Efficient adaptive double codebook based CSI prediction for SU/MU MIMO-OFDM systems

    Chang, J., Lu, I-T. & Li, Y., 2011, 2011 IEEE Global Telecommunications Conference, GLOBECOM 2011. 6133836

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Channel state information
    MIMO systems
    Orthogonal frequency division multiplexing
    Feedback
    Antenna feeders

    Equalization of packet delays in OFDMA scheduling of real-time video calls

    Han, A. X. & Lu, I-T., 2011, 2010 Military Communications Conference, MILCOM 2010. p. 1547-1552 6 p. 6127527

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Frequency division multiple access
    Scheduling
    Telecommunication traffic
    Signal to noise ratio
    Quality of service

    Improved soft de-mapping scaling for a constrained MMSE receiver in OFDM MIMO systems

    Lu, I-T. & Teng, H. Y., 2011, 2011 34th IEEE Sarnoff Symposium, SARNOFF 2011. 5876458

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    MIMO systems
    Orthogonal frequency division multiplexing
    Computational efficiency
    Modulation

    Interference alignment-like behaviors of MMSE designs for general multiuser MIMO systems

    Lu, E., Ma, T. & Lu, I-T., 2011, 2011 IEEE Global Telecommunications Conference, GLOBECOM 2011. 6134284

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    MIMO systems
    Transceivers

    Max capacity design for two-way MIMO relay systems

    Lu, E., You, Z. & Lu, I-T., 2011, 2011 IEEE Global Telecommunications Conference, GLOBECOM 2011. 6134287

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Network coding

    Novel rank-constrained maximum capacity MIMO designs under practical per-antenna power constraint

    Lu, I-T. & Li, J., 2011, 2011 34th IEEE Sarnoff Symposium, SARNOFF 2011. 5876469

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Antennas
    Multiplexing

    Optimizing beyond the carrier by carrier proportional fair scheduler

    Han, A. X. & Lu, I-T., 2011, 2011 34th IEEE Sarnoff Symposium, SARNOFF 2011. 5876485

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Scheduling
    Heuristic algorithms
    Integer programming
    Approximation algorithms
    Throughput

    Practical decentralized high-performance coordinated beamforming

    Lu, E. & Lu, I-T., 2011, 2011 34th IEEE Sarnoff Symposium, SARNOFF 2011. 5876477

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Beamforming
    Transceivers
    Antennas

    Practical implementation of time covariance based spectrum sensing methods using WARP

    Lee, K. H., Mate, A. & Lu, I-T., 2011, 2011 IEEE Long Island Systems, Applications and Technology Conference, LISAT 2011. 05784218

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    open access
    Cognitive radio
    Covariance matrix
    Network layers
    Frequency bands

    Propagation based spectrum sensing: A novel beamforming detection method

    Lu, J. S. & Lu, I-T., 2011, Proceedings of the 2011 6th International ICST Conference on Cognitive Radio Oriented Wireless Networks and Communications, CROWNCOM 2011. p. 11-15 5 p. 6030738

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Beamforming
    Antenna arrays
    Computational complexity
    energy
    performance

    Spectrum sensing based on time covariance matrix using GNU radio and USRP for cognitive radio

    Mate, A., Lee, K. H. & Lu, I-T., 2011, 2011 IEEE Long Island Systems, Applications and Technology Conference, LISAT 2011. 5784217

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Software radio
    Cognitive radio
    Covariance matrix
    radio
    energy

    UE centric coordinated beamforming in multi-cell MU-MIMO systems

    Li, J., Li, Y. & Lu, I-T., 2011, 2011 34th IEEE Sarnoff Symposium, SARNOFF 2011. 5876454

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Beamforming
    MIMO systems
    2010

    Comparison of coordinated beamforming and non-coordinated multipoint using MMSE transceiver designs

    Lu, E., Li, J. & Lu, I-T., 2010, 33rd IEEE Sarnoff Symposium 2010, Conference Proceedings. 5469799

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Beamforming
    Transceivers
    Mean square error
    Covariance matrix

    Joint design of modulation coding scheme for MIMO quasi-static fading systems

    Li, J. & Lu, I-T., 2010, 33rd IEEE Sarnoff Symposium 2010, Conference Proceedings. 5469724

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    MIMO systems
    Modulation
    Singular value decomposition
    Labeling
    Error probability

    Joint transmitter and receiver IQ imbalance estimation and compensation for OFDM systems

    Lu, I-T. & Chang, J., 2010, 2010 IEEE Radio and Wireless Symposium, RWW 2010 - Paper Digest. p. 476-479 4 p. 5434165

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Fading channels
    Orthogonal frequency division multiplexing
    Transfer functions
    Transmitters
    Nonlinear equations

    Novel adaptive codebook-based limited feedback techniques for multi-user MIMO-OFDM systems

    Lu, I-T. & Chang, J., 2010, 2010 IEEE 71st Vehicular Technology. 5493724

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Limited Feedback
    Codebook
    Orthogonal Frequency Division multiplexing (OFDM)
    Multiple-input multiple-output (MIMO)
    Orthogonal frequency division multiplexing

    Novel MMSE design for joint MIMO processing in analog network coding schemes

    Lu, E., Li, J. & Lu, I-T., 2010, 4th International Conference on Signal Processing and Communication Systems, ICSPCS'2010 - Proceedings. 5709737

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Network coding
    MIMO systems
    Processing
    Telecommunication links
    Antennas

    Novel MMSE precoder and decoder designs for single-user MIMO systems under general power constraints

    Li, J., Lu, I-T. & Lu, E., 2010, 2010 IEEE 71st Vehicular Technology. 5493739

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Minimum Mean Square Error
    Mean square error
    Optimization
    Output
    Global Optimum

    Performance benchmark for network MIMO systems: A unified approach for mmse transceiver design and performance analysis

    Li, J., Lu, E. & Lu, I-T., 2010, 2010 IEEE Global Telecommunications Conference, GLOBECOM 2010. 5683352

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Transceivers
    Processing
    Beamforming
    Mean square error
    Base stations

    Robust MMSE transceiver designs for uplink MIMO systems subject to arbitrary linear equality power constraints

    Lu, E., Lu, I-T. & Li, J., 2010, 4th International Conference on Signal Processing and Communication Systems, ICSPCS'2010 - Proceedings. 5709744

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Transceivers
    Mean square error
    Channel state information
    Covariance matrix
    Statistics

    Unified framework and MMSE transceiver designs for multiple-transmitter- multiple-receiver MIMO systems

    Li, J., Lu, I-T. & Lu, E., 2010, 33rd IEEE Sarnoff Symposium 2010, Conference Proceedings. 5469798

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Transceivers
    Mean square error
    Transmitters
    Convex optimization
    2009

    An I/Q imbalance estimation and compensation strategy for 3GPP LTE systems

    Chang, J. & Lu, I-T., 2009, RWS 2009 IEEE Radio and Wireless Symposium, Proceedings. p. 413-416 4 p. 4957370

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Long Term Evolution (LTE)
    Synchronization
    Compensation and Redress

    Aperture modeling & simulation for enhanced performance

    Pirich, R., Lu, I-T., Anumolu, P. & D'Ambrosio, K., 2009, 2009 IEEE Long Island Systems, Applications and Technology Conference, LISAT 2009. 5031568

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Electromagnetic compatibility
    Intermodulation
    Antenna phased arrays
    Signal interference
    Method of moments

    Channel estimation for the uplink 2x2 MIMO SC-FDMA systems

    Tsai, K. J. & Lu, I-T., 2009, Single carrier FDMA Workshop. Polytechnic Institute of NYU. Brooklyn, NY. March 13, 2009.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Hybrid EM and KF receiver of MIMO OFDM systems in time-varying environments

    Wu, H. C. & Lu, I-T., 2009, 2009 IFIP International Conference on Wireless and Optical Communications Networks, WOCN 2009. 5010589

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Kalman filters
    Orthogonal frequency division multiplexing
    Channel estimation
    recipient
    time

    Joint MMSE precoder and decoder design for downlink multiuser MIMO systems with arbitrary transmit power constraints

    Lu, I-T., 2009, 2009 IEEE Sarnoff Symposium, SARNOFF 2009 - Conference Proceedings. 4850334

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Lagrange multipliers
    MIMO systems
    Antennas
    multiplier

    Joint MMSE precoder and decoder design subject to arbitrary power constraints for uplink multiuser MIMO systems

    Lu, I-T., 2009, Proceedings of the 2009 IEEE 70th Vehicular Technology Conference Fall, VTC 2009 Fall. 5378982

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Multiuser MIMO
    MIMO Systems
    Lagrange multipliers
    Minimum Mean Square Error
    Uplink

    MIMO NLMS-ZF data detection approach for WCDMA based HSDPA systems

    Lu, I-T. & Lu, E., 2009, 2009 IEEE Sarnoff Symposium, SARNOFF 2009 - Conference Proceedings. 4850310

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    data access
    Code division multiple access
    Channel state information