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I-Tai Lu

Full Professor Electrical Engineering

    1977 …2019
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    Research Output 1977 2019

    2019

    Asynchronous reception effects on distributed massive MIMO-OFDM system

    Yan, H. & Lu, I-T., Jul 1 2019, In : IEEE Transactions on Communications. 67, 7, p. 4782-4794 13 p., 8676341.

    Research output: Contribution to journalArticle

    MIMO systems
    Orthogonal frequency division multiplexing
    Phase shift
    Transmitters

    MAC Layer Approaches for Mitigating the Spectrum Underutilization Due to Overlapping BSS Problem in WLAN

    Guo, Y., Lu, I-T., Fang, J., Liu, G. & Ge, J., Jan 1 2019, (Accepted/In press) In : Wireless Personal Communications.

    Research output: Contribution to journalArticle

    Blind source separation
    Medium access control
    Wireless local area networks (WLAN)
    Throughput
    Frequency bands
    2018

    Cross-layer design benchmark for throughput maximization with fairness and delay constraints in DCF systems

    You, Z. & Lu, I-T., Jun 1 2018, In : Physical Communication. 28, p. 69-77 9 p.

    Research output: Contribution to journalArticle

    Throughput
    Markov processes
    Modulation
    Processing

    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

    Joint MMSE transceiver design for downlink heterogeneous network

    Li, Z., Yan, H. & Lu, I-T., Apr 16 2018, (Accepted/In press) In : Wireless Networks. p. 1-14 14 p.

    Research output: Contribution to journalArticle

    Heterogeneous networks
    Transceivers
    Mean square error
    Channel state information
    Bit error rate

    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

    Two-dimensional distributed coordination function model with finite buffer sizes

    You, Z. & Lu, I-T., Jan 26 2017, In : IET Communications. 11, 2, p. 168-176 9 p.

    Research output: Contribution to journalArticle

    Analytical models
    Throughput
    2016

    High-performing orthogonal frequency division multiplexing precoding scheme for OOBE suppression

    You, Z., Lu, I-T. & Li, W., Nov 24 2016, In : IET Communications. 10, 17, p. 2276-2280 5 p.

    Research output: Contribution to journalArticle

    Orthogonal frequency division multiplexing
    Derivatives
    Bit error rate
    Computational complexity
    2015

    Efficient channel access scheme for multiuser parallel transmission under channel bonding in IEEE 802.11ac

    Fang, J. & Lu, I. T., Sep 3 2015, In : IET Communications. 9, 13, p. 1591-1597 7 p.

    Research output: Contribution to journalArticle

    Bandwidth
    Scheduling
    Cognitive radio
    Orthogonal frequency division multiplexing
    Radio systems
    Signal interference
    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

    Distributed coordination function protocol with unequal frame error rates

    You, Z. & Lu, I. T., Oct 1 2014, In : IEEE Communications Letters. 18, 10, p. 1819-1822 4 p., 2353615.

    Research output: Contribution to journalArticle

    Unequal
    Error Rate
    Throughput
    Saturation
    Model

    Efficient utilisation of extended bandwidth in 802.11ac with and without overlapping basic service sets

    Fang, J. & Lu, I-T., Nov 1 2014, In : Electronics Letters. 50, 24, p. 1884-1886 3 p.

    Research output: Contribution to journalArticle

    Medium access control
    Bandwidth

    Energy balance routing algorithm based on virtual MIMO scheme for wireless sensor networks

    Li, J., Jiang, X. & Lu, I-T., 2014, In : Journal of Sensors. 2014, 589249.

    Research output: Contribution to journalArticle

    MIMO (control systems)
    energy consumption
    Routing algorithms
    Energy balance
    MIMO systems

    Out-of-band emission suppression techniques based on a generalized OFDM framework

    You, Z., Fang, J. & Lu, I-T., 2014, In : Eurasip Journal on Advances in Signal Processing. 2014, 1, 74.

    Research output: Contribution to journalArticle

    Orthogonal frequency division multiplexing
    Radio systems
    Power spectral density
    Singular value decomposition
    Cognitive radio
    Bit error rate
    Orthogonal frequency division multiplexing
    Power spectral density
    Cognitive radio
    Computational complexity

    Three-dimensional node localization algorithm for WSN based on differential RSS irregular transmission model

    Li, J., Zhong, X. & Lu, I-T., 2014, In : Journal of Communications. 9, 5, p. 391-397 7 p.

    Research output: Contribution to journalArticle

    Anchors
    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

    Decentralized practical design and centralized benchmark for analog network coding

    Lu, E., You, Z. & Lu, I-T., 2013, In : Eurasip Journal on Advances in Signal Processing. 2013, 1, 71.

    Research output: Contribution to journalArticle

    Network coding
    Channel state information
    Transceivers
    Singular value decomposition
    Processing

    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
    MIMO (control systems)
    Network coding
    MIMO systems
    coding
    analogs

    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
    Channel state information
    Orthogonal frequency division multiplexing
    Interpolation
    Feedback
    Quantization (signal)

    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

    Joint MMSE transceiver designs and performance benchmark for CoMP transmission and reception

    Li, J., Lu, E. & Lu, I-T., Apr 2012, In : ISRN Communications and Networking. 2012, 21 p.

    Research output: Contribution to journalArticle

    Covariance matrix
    MIMO systems
    Transceivers
    Antennas
    Optimum design

    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: A building block of coordinated beamforming transceiver designs

    Lu, E., Lu, I-T. & Li, J., Aug 2011, In : Journal of Communications. 6, 5, p. 409-419 11 p.

    Research output: Contribution to journalArticle

    Beamforming
    Transceivers
    MIMO systems

    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