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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