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Research Output 1991 2020

Article
1 Citation (Scopus)

A blind RAKE receiver with robust multiuser interference cancelation for DS/CDMA communications

Li, P. & Letaief, K., Sep 2007, In : IEEE Transactions on Communications. 55, 9, p. 1793-1801 9 p.

Research output: Contribution to journalArticle

Code division multiple access
Communication
Multipath propagation
Interference suppression
Frequency selective fading
10 Citations (Scopus)

Achieving high capacities in CDMA systems using multiuser detection based on BLAST

Sfar, S., Murch, R. D. & Letaief, K., 2001, In : IEEE International Conference on Communications. 2, p. 565-569 5 p.

Research output: Contribution to journalArticle

Multiuser detection
Code division multiple access
Antennas
Base stations
Transmitters

Achieving Load-Balanced, Redundancy-Free Cluster Caching with Selective Partition

Yu, Y., Wang, W., Huang, R., Zhang, J. & Letaief, K. B., 1 Feb 2020, In : IEEE Transactions on Parallel and Distributed Systems. 31, 2, p. 439-454 16 p., 8772169.

Research output: Contribution to journalArticle

Redundancy
Data storage equipment
Decoding
Copying
Resource allocation
15 Citations (Scopus)

A combined timing and frequency synchronization and channel estimation for OFDM

Minn, H., Bhargava, V. K. & Letaief, K., 2004, In : IEEE International Conference on Communications. 2, p. 872-876 5 p.

Research output: Contribution to journalArticle

Channel estimation
Orthogonal frequency division multiplexing
Synchronization
Maximum likelihood
Tuning
83 Citations (Scopus)

A combined timing and frequency synchronization and channel estimation for OFDM

Minn, H., Bhargava, V. K. & Letaief, K., Mar 2006, In : IEEE Transactions on Communications. 54, 3, p. 416-422 7 p.

Research output: Contribution to journalArticle

Channel estimation
Orthogonal frequency division multiplexing
Maximum likelihood
Synchronization
27 Citations (Scopus)

A cooperative diversity based handoff management scheme

Taleb, T. & Letaief, K., Apr 2010, In : IEEE Transactions on Wireless Communications. 9, 4, p. 1462-1471 10 p., 5441367.

Research output: Contribution to journalArticle

Cooperative Diversity
Mobile IPv6
Handoff
Communication
Anchors
36 Citations (Scopus)
MIMO systems
Orthogonal frequency division multiplexing
Resource allocation
Scheduling
Channel state information
2 Citations (Scopus)

Adaptive antenna arrays for Co-channel interference cancellation in space-time coded systems

Li, J., Letaief, K., Cheng, R. S. & Cao, Z., 2001, In : IEEE Vehicular Technology Conference. 1, 53ND, p. 38-42 5 p.

Research output: Contribution to journalArticle

Smart antennas
Co-channel Interference
Interference suppression
Interference Cancellation
Antenna Arrays
5 Citations (Scopus)

Adaptive antennas at the mobile and base stations in an OFDM/TDMA systems

Wong, K. K., Cheng, R. S. K., Letaief, K. & Murch, R. D., 1998, In : Conference Record / IEEE Global Telecommunications Conference. 1, p. 183-188 6 p.

Research output: Contribution to journalArticle

Smart antennas
Time division multiple access
Base stations
Orthogonal frequency division multiplexing
antenna
6 Citations (Scopus)

Adaptive beamforming with antenna selection in MIMO systems

Pan, Y. H., Letaief, K. & Cao, Z., 2004, In : IEEE Vehicular Technology Conference. 60, 3, p. 1570-1574 5 p.

Research output: Contribution to journalArticle

Antenna Selection
Multiple-input multiple-output (MIMO) Systems
Beamforming
Antennas
Multiple-input multiple-output (MIMO)
19 Citations (Scopus)

Adaptive cochannel interference cancellation in space-time coded communication systems

Li, J., Letaief, K. & Cao, Z., Oct 2002, In : IEEE Transactions on Communications. 50, 10, p. 1580-1583 4 p.

Research output: Contribution to journalArticle

Cochannel interference
Communication systems
Smart antennas
Fading (radio)
Interference suppression
1 Citation (Scopus)

Adaptive co-channel interference cancellation in space-time coded communication systems

Li, J., Letaief, K. & Cao, Z., 31 Jan 2002, In : Electronics Letters. 38, 3, p. 129-131 3 p.

Research output: Contribution to journalArticle

Smart antennas
Interference suppression
Communication systems
34 Citations (Scopus)

Adaptive equalization and interference cancellation for wireless communication systems

Lo, B. C. W. & Letaief, K., 1 Jan 1999, In : IEEE Transactions on Communications. 47, 4, p. 538-545 8 p.

Research output: Contribution to journalArticle

Cochannel interference
Viterbi algorithm
Communication systems
Intersymbol interference
Frequency selective fading
7 Citations (Scopus)

Adaptive error resilient video transmission over wide-band CDMA networks

Li, C., Lu, J. & Letaief, K., 2001, In : IEEE Vehicular Technology Conference. 3, 53ND, p. 2086-2090 5 p.

Research output: Contribution to journalArticle

Code Division multiple Access
Code division multiple access
Channel coding
Multipath fading
Error Concealment
9 Citations (Scopus)

Adaptive MMSE receiver with beamforming for DS/CDMA systems

Guo, Z. & Letaief, K., Jul 2003, In : IEEE Transactions on Wireless Communications. 2, 4, p. 605-610 6 p.

Research output: Contribution to journalArticle

Code Division multiple Access
Beamforming
Mean Squared Error
Code division multiple access
Multiple Access Interference

Adaptive open loop power control and impact on the Erlang capacity of LEO satellite CDMA systems

Guo, Z. & Letaief, K., 2000, In : IEEE Vehicular Technology Conference. 2, p. 1591-1595 5 p.

Research output: Contribution to journalArticle

Open-loop Control
Power Control
Code Division multiple Access
Power control
Code division multiple access
68 Citations (Scopus)

Adaptive resource allocation and capacity comparison of downlink multiuser MIMO-MC-CDMA and MIMO-OFDMA

Lo, E. S., Chan, P. W. C., Lau, V. K. N., Cheng, R. S., Letaief, K., Murch, R. D. & Mow, W. H., Mar 2007, In : IEEE Transactions on Wireless Communications. 6, 3, p. 1083-1092 10 p.

Research output: Contribution to journalArticle

Multicarrier
Frequency division multiple access
Orthogonal Frequency Division multiple Access (OFDMA)
Code Division multiple Access
MC-CDMA
45 Citations (Scopus)

Adaptive resource allocation and scheduling for multiuser packet-based OFDM networks

Zhang, Y. J. & Letaief, K., 2004, In : IEEE International Conference on Communications. 5, p. 2949-2953 5 p.

Research output: Contribution to journalArticle

Orthogonal frequency division multiplexing
Resource allocation
Scheduling
Quality of service
Multiplexing
26 Citations (Scopus)

Adaptive resource allocation for multiaccess MIMO/OFDM systems with matched filtering

Zhang, Y. J. & Letaief, K., Nov 2005, In : IEEE Transactions on Communications. 53, 11, p. 1810-1816 7 p.

Research output: Contribution to journalArticle

MIMO systems
Orthogonal frequency division multiplexing
Resource allocation
Quality of service
Cochannel interference
2 Citations (Scopus)

Adaptive segmentation based joint source-channel coding for wireless video transmission

Su, Y., Lu, J., Wang, J., Letaief, K. & Gu, J., 2001, In : IEEE Vehicular Technology Conference. 3, 53ND, p. 2076-2080 5 p.

Research output: Contribution to journalArticle

Joint Source-channel Coding
Channel coding
Segmentation
Bit Allocation
Rate-distortion
4 Citations (Scopus)

Adaptive space-time coding system in fading channels

Tao, W. Y., Cheng, R. S. & Letaief, K., 2001, In : IEEE Vehicular Technology Conference. 1, 53ND, p. 103-107 5 p.

Research output: Contribution to journalArticle

Space time codes
Fading Channels
Fading channels
Coding
Space-time
24 Citations (Scopus)

Adaptive spatial-subcarrier trellis coded MQAM and power optimization for OFDM transmission

Wong, K. K., Lai, S. K., Cheng, R. S. K., Letaief, K. & Murch, R. D., 2000, In : IEEE Vehicular Technology Conference. 3, p. 2049-2053 5 p.

Research output: Contribution to journalArticle

Multiple Antennas
Orthogonal Frequency Division multiplexing (OFDM)
Orthogonal frequency division multiplexing
Modulation
Antennas

Adaptive unequal error protection and VLC reshuffling for image transmission over wireless channels

Cheung, T. T., So, M. S., Cheng, R. S. K. & Letaief, K., 2000, In : IEEE Vehicular Technology Conference. 2, p. 800-804 5 p.

Research output: Contribution to journalArticle

Variable Length Codes
Unequal Error Protection
Image Transmission
Image communication systems
Multimedia
144 Citations (Scopus)

A discrete-time model for triply selective MIMO rayleigh fading channels

Xiao, C., Wu, J., Leong, S. Y., Zheng, Y. R. & Letaief, K., Sep 2004, In : IEEE Transactions on Wireless Communications. 3, 5, p. 1678-1688 11 p.

Research output: Contribution to journalArticle

Rayleigh Fading Channel
Discrete-time Model
Rayleigh fading
MIMO systems
Multiple-input multiple-output (MIMO)

A distributed pricing algorithm for achieving network-wide proportional fairness

Zhou, H., Fan, P., Xia, X. G. & Letaief, K., 25 Oct 2012, In : Wireless Communications and Mobile Computing. 12, 15, p. 1338-1350 13 p.

Research output: Contribution to journalArticle

Scheduling
Throughput
Base stations
Costs
Scheduling algorithms
2 Citations (Scopus)

A fast decoding algorithm for Reed-Solomon codes with enhanced burst correcting capability

Yin, L., Lu, J., Letaief, K. & Wu, Y., 2001, In : IEEE Vehicular Technology Conference. 3, 54ND, p. 1477-1481 5 p.

Research output: Contribution to journalArticle

Reed-Solomon codes
Reed-Solomon Codes
Burst
Decoding
Cyclic Codes
53 Citations (Scopus)

A game-theoretic approach for distributed power control in interference relay channels

Shi, Y., Wang, J., Letaief, K. & Mallik, R. K., Jun 2009, In : IEEE Transactions on Wireless Communications. 8, 6, p. 3151-3161 11 p., 5089996.

Research output: Contribution to journalArticle

Relay Channel
Distributed Control
Power Control
Power control
Interference

A group oriented soft iterative multiuser detection for coded multi-carrier CDMA systems

Li, J., Letaief, K. & Cao, Z., 2002, In : IEEE International Conference on Communications. 1, p. 293-297 5 p.

Research output: Contribution to journalArticle

Multiuser detection
Code division multiple access
Smart antennas
Frequency selective fading
Antenna arrays
12 Citations (Scopus)

A Hardware-Efficient Analog Network Structure for Hybrid Precoding in Millimeter Wave Systems

Yu, X., Zhang, J. & Letaief, K., 8 Mar 2018, (Accepted/In press) In : IEEE Journal on Selected Topics in Signal Processing.

Research output: Contribution to journalArticle

Phase shifters
Millimeter waves
Hardware
Switches
Transceivers
13 Citations (Scopus)

A high-speed transmission method for wireless personal communications

Letaief, K., Chuang, J. C. I. & Murch, R. D., 1996, In : Wireless Personal Communications. 3, 3, p. 299-317 19 p.

Research output: Contribution to journalArticle

Cellular telephone systems
Modulation
Bandwidth
Personal communication systems
Rayleigh fading
177 Citations (Scopus)

A joint-channel diagonalization for multiuser MIMO antenna systems

Wong, K. K., Murch, R. D. & Letaief, K., Jul 2003, In : IEEE Transactions on Wireless Communications. 2, 4, p. 773-786 14 p.

Research output: Contribution to journalArticle

Multiuser MIMO
Diagonalization
Multiplexing
MIMO systems
Base stations
27 Citations (Scopus)

A low complexity multi-carrier BLAST architecture for realizing high data rates over dispersive fading channels

Boubaker, N., Letaief, K. & Murch, R. D., 2001, In : IEEE Vehicular Technology Conference. 2, 53ND, p. 800-804 5 p.

Research output: Contribution to journalArticle

Multicarrier
Fading Channels
Fading channels
Low Complexity
Space-time
3 Citations (Scopus)

A low complexity receive space diversity architecture for broadband OFDM systems

Huang, D., Letaief, K. & Lu, J., 2002, In : IEEE Vehicular Technology Conference. 56, 2, p. 1225-1229 5 p.

Research output: Contribution to journalArticle

Orthogonal Frequency Division multiplexing (OFDM)
Broadband
Low Complexity
Orthogonal frequency division multiplexing
Multiple Antennas
9 Citations (Scopus)

A low complexity reduced-rank MMSE receiver for DS/CDMA communications

Guo, Z. & Letaief, K., Jan 2003, In : IEEE Transactions on Wireless Communications. 2, 1, p. 59-68 10 p.

Research output: Contribution to journalArticle

DS-CDMA
Reduced Rank
Mean Squared Error
Code division multiple access
Low Complexity
282 Citations (Scopus)

Alternating Minimization Algorithms for Hybrid Precoding in Millimeter Wave MIMO Systems

Yu, X., Shen, J. C., Zhang, J. & Letaief, K., 1 Apr 2016, In : IEEE Journal on Selected Topics in Signal Processing. 10, 3, p. 485-500 16 p., 7397861.

Research output: Contribution to journalArticle

Millimeter waves
Digital to analog conversion
Factorization
Transceivers
Orthogonal frequency division multiplexing
48 Citations (Scopus)

A Lyapunov optimization approach for green cellular networks with hybrid energy supplies

Mao, Y., Zhang, J. & Letaief, K., 1 Dec 2015, In : IEEE Journal on Selected Areas in Communications. 33, 12, p. 2463-2477 15 p., 7274642.

Research output: Contribution to journalArticle

Energy harvesting
Power control
Base stations
Quality of service
Costs

An adaptive receiver for dynamic traffic DS/CDMA packet transmission

Guo, Z. & Letaief, K., 2001, In : IEEE International Conference on Communications. 5, p. 1426-1430 5 p.

Research output: Contribution to journalArticle

Code division multiple access
Detectors
Processing
157 Citations (Scopus)

Analysis of low-complexity windowed DFT-based MMSE channel estimator for OFDM systems

Yang, B., Cao, Z. & Letaief, K., Nov 2001, In : IEEE Transactions on Communications. 49, 11, p. 1977-1987 11 p.

Research output: Contribution to journalArticle

Discrete Fourier transforms
Mean square error
Orthogonal frequency division multiplexing
Interpolation
Mobile telecommunication systems
2 Citations (Scopus)

Analysis of optical CDMA communications systems

Letaief, K., 1 Jan 1993, In : Electronics Letters. 29, 8, p. 673-674 2 p.

Research output: Contribution to journalArticle

Importance sampling
Avalanche photodiodes
Code division multiple access
Communication systems
Detectors
2 Citations (Scopus)

Analysis of slotted CDMA packet access based on non-linear multiuser detection

Sfar, S., Letaief, K. & Murch, R. D., 2001, In : IEEE International Conference on Communications. 4, p. 1238-1242 5 p.

Research output: Contribution to journalArticle

Multiuser detection
Code division multiple access
Antennas
Base stations
Throughput
7 Citations (Scopus)

Analysis of the effects of time delay spread on TCM performance

Fan, P., Letaief, K. & Murch, R. D., Jul 1999, In : IEEE Journal on Selected Areas in Communications. 17, 7, p. 1212-1223 12 p.

Research output: Contribution to journalArticle

Time delay
Modulation
Frequency selective fading
Fading channels
Intersymbol interference
3 Citations (Scopus)

Analysis of wireless multimedia DS/CDMA system with hybrid ARQ, diversity and power control

Wong, Y. F. M. & Letaief, K., 1998, In : IEEE Vehicular Technology Conference. 3, p. 2197-2201 5 p.

Research output: Contribution to journalArticle

DS-CDMA
Power Control
Power control
Code division multiple access
Multimedia
24 Citations (Scopus)

An effective multiuser receiver for DS/CDMA systems

Guo, Z. & Letaief, K., Jun 2001, In : IEEE Journal on Selected Areas in Communications. 19, 6, p. 1019-1028 10 p.

Research output: Contribution to journalArticle

Code division multiple access
Detectors
Multiple access interference
Multiuser detection
Maximum likelihood
27 Citations (Scopus)

An efficient detector for combined space-time coding and layered processing

Dai, L., Sfar, S. & Letaief, K., Sep 2005, In : IEEE Transactions on Communications. 53, 9, p. 1438-1442 5 p.

Research output: Contribution to journalArticle

Space-time block coding (STBC)
Detectors
Processing
Decoding
188 Citations (Scopus)

An efficient resource-allocation scheme for spatial multiuser access in MIMO/OFDM systems

Zhang, Y. J. & Letaief, K., Jan 2005, In : IEEE Transactions on Communications. 53, 1, p. 107-116 10 p.

Research output: Contribution to journalArticle

Orthogonal frequency division multiplexing
Resource allocation
Multiuser detection
Bit error rate
Quality of service
77 Citations (Scopus)

An efficient space-frequency coded OFDM system for broadband wireless communications

Gong, Y. & Letaief, K., Dec 2003, In : IEEE Transactions on Communications. 51, 12, p. 2019-2029 11 p.

Research output: Contribution to journalArticle

Orthogonal frequency division multiplexing
Communication
Fading channels
Trellis codes
Frequency selective fading
36 Citations (Scopus)

An efficient space-frequency coded wideband OFDM system for wireless communications

Gong, Y. & Letaief, K., 2002, In : IEEE International Conference on Communications. 1, p. 475-479 5 p.

Research output: Contribution to journalArticle

Orthogonal frequency division multiplexing
Communication
Fading channels
Trellis codes
Frequency selective fading
194 Citations (Scopus)

An interference-cancellation scheme for carrier frequency offsets correction in OFDMA systems

Huang, D. & Letaief, K., Jul 2005, In : IEEE Transactions on Communications. 53, 7, p. 1155-1165 11 p.

Research output: Contribution to journalArticle

Convolution
Discrete Fourier transforms
Base stations
Orthogonal frequency division multiplexing
Degradation
6 Citations (Scopus)

An optimal antenna assignment strategy for information raining

Huang, D., Fan, P. & Letaief, K., Apr 2008, In : IEEE Transactions on Wireless Communications. 7, 4, p. 1134-1139 6 p., 4489735.

Research output: Contribution to journalArticle

Railway
Antenna
Subways
Assignment
Antennas
3 Citations (Scopus)

A note on discrete-time triply-selective MIMO rayleigh fading channel models

Mietzner, J., Xiao, C., Hoeher, P. A. & Letaief, K., Mar 2008, In : IEEE Transactions on Wireless Communications. 7, 3, p. 837 1 p., 4472001.

Research output: Contribution to journalArticle

Rayleigh Fading Channel
Discrete-time Model
Channel Model
Rayleigh fading
Multiple-input multiple-output (MIMO)