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I-Tai Lu

Full Professor Electrical Engineering

    1977 …2019
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    Research Output 1977 2019

    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
    inversions
    propagation
    rays
    formulations
    Modeling

    Forward modeling and data inversion for beam propagation in a stratified medium. II: Numerical results

    Lu, I-T. & Chen, H. Y., 1992, In : Journal of the Acoustical Society of America. 91, 3, p. 1239-1249 11 p.

    Research output: Contribution to journalArticle

    inversions
    propagation
    eigenvectors
    simulation
    Conventional

    Frequency domain re-sampler for clock sampling offset in MIMO ODFM systems

    Voltz, P., Teng, H. Y., Lu, I-T., Yang, Y. & Olesen, R. L., 2006, 2006 IEEE 64th Vehicular Technology Conference, VTC-2006 Fall. p. 538-542 5 p. 4109385

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

    Digital to analog conversion
    MIMO systems
    Orthogonal frequency division multiplexing
    Clocks
    Sampling

    GPS-based peer-to-peer hierarchical link state routing for mobile ad hoc networks

    Joa-Ng, M. & Lu, I-T., 2000, IEEE Vehicular Technology Conference. IEEE, Vol. 3. p. 1752-1756 5 p.

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

    Mobile ad hoc networks
    Global positioning system
    Network protocols
    Topology
    Routing protocols

    Guided waves in chiral optical fibers

    Qiu, R. C. & Lu, I-T., Dec 1994, In : Journal of the Optical Society of America A: Optics and Image Science, and Vision. 11, 12, p. 3212-3219 8 p.

    Research output: Contribution to journalArticle

    Optical Fibers
    Guided electromagnetic wave propagation
    Chirality
    Optical fibers
    Group delay

    Hierarchical link state routing for mobile adhoc wireless network

    Joa-Ng, M. & Lu, I-T., 1998, IEEE International Symposium on Wireless Communications. May 22-23, 1998. Montreal, Canada.

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

    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

    High-resolution algorithms for multipath resolving and indoor channel modelling

    Qiu, R. C. & Lu, I-T., 1995, IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC. Anon (ed.). IEEE, Vol. 1. p. 148-152 5 p.

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

    Digital signal processing
    Code division multiple access

    High resolution broadband beamforming based on the MVDR method

    Kim, B. C. & Lu, I-T., 2000, In : Oceans Conference Record (IEEE). 3, p. 1673-1676 4 p.

    Research output: Contribution to journalArticle

    sonar
    azimuth
    method

    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

    Hybrid combinations of global and local operators for solving Helmholtz and Poisson equations

    Lu, I-T., Jung, H. K. & Tsai, C. M., 1992, In : Journal of Computational Physics. 103, 2, p. 390-401 12 p.

    Research output: Contribution to journalArticle

    Helmholtz equation
    Helmholtz equations
    Poisson equation
    Mathematical operators
    operators

    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

    Hybrid methods for wave propagation and scattering

    Lu, I-T., 1989, Report for the NSF Workshop on Future Direction in Electromagnetics Research. p. 45-48

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

    Wave Scattering
    Method of moments
    Green's function
    Coupled System
    Half line

    Hybrid raymode and wavefrontresonance techniques for acoustic emission and scattering in multiwave layered media

    Felsen, L. B., Lu, I-T. & Shirai, H., 1985, Proceedings of the QNDE Workshop at Northwestern University.

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

    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

    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

    Intrinsic modes in a wedgeshaped ocean with stratified bottom

    Lu, I-T. & Felsen, L. B., 1986, Proceedings of the Conference on Ocean SeismoAcoustics.

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

    INTRINSIC MODES IN A WEDGE-SHAPED OCEAN WITH STRATIFIED ELASTIC BOTTOM.

    Lu, I-T. & Felsen, L. B., 1986, Marine Science (Plenum). Akal, T. & Berkson, J. M. (eds.). Plenum Press, Vol. 16. p. 11-20 10 p.

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

    Shear waves
    Acoustic fields
    Coastal zones
    Water
    Acoustics

    Intrinsic modes in a wedge-shaped taper above an anisotropic substrate

    Lu, I-T., Nov 1991, In : IEEE Journal of Quantum Electronics. 27, 11, p. 2373-2377 5 p.

    Research output: Contribution to journalArticle

    tapering
    wedges
    Substrates
    cut-off
    Anisotropic media

    Introduction to communication engineering

    Lu, I-T., 1979, National Chiao Tung University.

    Research output: Book/ReportOther report

    IS-95A and IS-95B soft handoff protocols in a novel switched-beam smart antennae cellular system

    Wang, WJ. & Lu, I-T., 2002, VTC2002. Fall. Vancouver.

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

    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
    MIMO (control systems)
    Network coding
    MIMO systems
    coding
    analogs

    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

    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

    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

    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

    Localization of a broadband source using a matched-mode procedure in the time-frequency domain

    Chen, H. Y. & Lu, I-T., Apr 1994, In : IEEE Journal of Oceanic Engineering. 19, 2, p. 166-174 9 p.

    Research output: Contribution to journalArticle

    Sensor arrays
    sensor
    Travel time
    arrival time
    travel time

    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

    Master's thesis: Negative resistance

    Lu, I-T., Jun 1978, National Taiwan University.

    Research output: Book/ReportOther report

    Matched-mode processing schemes of a moving point source

    Chen, H. Y. & Lu, I-T., 1992, In : Journal of the Acoustical Society of America. 92, 4 I, p. 2039-2050 12 p.

    Research output: Contribution to journalArticle

    point sources
    point source
    decomposition
    waveguides
    Doppler effect

    Matrix Green's functions for array-type sources and receivers in multiwave layered media.

    Lu, I-T. & Felsen, L. B., 1986, Geophysical Journal - Royal Astronomical Society. 1 ed. Vol. 84. p. 31-48 18 p.

    Research output: Chapter in Book/Report/Conference proceedingChapter

    layered medium
    Green function
    matrix
    wave propagation
    detection

    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

    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

    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

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

    Lu, E. & Lu, I-T., 2009, 2009 IEEE Long Island Systems, Applications and Technology Conference, LISAT 2009. 5031572

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

    Code division multiple access
    Covariance matrix
    MIMO systems
    Transceivers
    Antennas
    Optimum design

    Moisture effects on the penetration loss through exterior building walls

    Hong, S. J., Kim, K. J., Lee, J. R., Park, B. S. & Lu, I-T., 1998, IEEE Vehicular Technology Conference. IEEE, Vol. 2. p. 860-864 5 p.

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

    Moisture
    Permittivity
    Concretes

    Multipath resolving with frequency dependence for wide-band wireless channel modeling

    Qiu, R. C. & Lu, I-T., 1999, In : IEEE Transactions on Vehicular Technology. 48, 1, p. 262-272 11 p.

    Research output: Contribution to journalArticle

    Channel Modeling
    Multipath
    Half line
    Cramér-Rao Bound
    Cramer-Rao bounds

    Multipath resolving with frequency dependence for wide-band wireless channel modeling

    Qiu, R. C. & Lu, I-T., Jan 1999, In : IEEE Transactions on Vehicular Technology. 48, 1, p. 273-285 13 p.

    Research output: Contribution to journalArticle

    Channel Modeling
    Multipath
    Half line
    Cramér-Rao Bound
    Cramer-Rao bounds

    Multiple access smart antenna techniques for narrowband communication systems

    Lu, I-T. & Choi, J. S., 1999, IEEE VTS 50th Vehicular Technology Conference, VTC 1999-Fall. Vol. 1. p. 60-64 5 p.

    Research output: Chapter in Book/Report/Conference proceedingChapter

    Smart antennas
    Singular value decomposition
    Communication systems
    Channel capacity
    Bit error rate

    Novel `channel diversity' approach

    Lu, I-T. & Choi, J. S., 1998, IEEE Vehicular Technology Conference. IEEE, Vol. 2. p. 1646-1649 4 p.

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

    Transceivers
    Antennas
    Bandwidth

    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 approach with superresolution and path frequency dependence for channel modeling and application in CDMA cellular system

    Qiu, R. C. & Lu, I-T., 1996, Electro International, Conference Proceedings. IEEE, p. 209-214 6 p.

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

    Cellular radio systems
    Multipath propagation
    Singular value decomposition
    Code division multiple access

    Novel carrier frequency offset mitigation in IEEE802.11a/g/n systems

    Wu, H. C. & Lu, I-T., 2009, 2009 IFIP International Conference on Wireless and Optical Communications Networks, WOCN 2009. 5010569

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

    Orthogonal frequency division multiplexing
    Transceivers
    coding
    Throughput
    Modulation