Zoltan Safar

Publication Activity (10 Years)

Years Active: 2001-2018
Publications (10 Years): 2

Top Topics

Structured Sparsity

Top Venues

IEEE Internet Things J.

IEEE Trans. Commun.

IEEE Signal Process. Mag.

Publications

Qinyi Xu, Zoltan Safar, Yi Han, Beibei Wang, K. J. Ray Liu
Statistical Learning Over Time-Reversal Space for Indoor Monitoring System. IEEE Internet Things J. 5 (2) (2018)
Yan Chen, Beibei Wang, Yi Han, Hung-Quoc Lai, Zoltan Safar, K. J. Ray Liu
Why Time Reversal for Future 5G Wireless? [Perspectives]. IEEE Signal Process. Mag. 33 (2) (2016)
Yan Chen, Feng Han, Yu-Han Yang, Hang Ma, Yi Han, Chunxiao Jiang, Hung-Quoc Lai, David Claffey, Zoltan Safar, K. J. Ray Liu
Time-Reversal Wireless Paradigm for Green Internet of Things: An Overview. IEEE Internet Things J. 1 (1) (2014)
Feng Han, Zoltan Safar, K. J. Ray Liu
Energy-Efficient Base-Station Cooperative Operation with Guaranteed QoS. IEEE Trans. Commun. 61 (8) (2013)
Feng Han, Zoltan Safar, W. Sabrina Lin, Yan Chen, K. J. Ray Liu
Energy-efficient cellular network operation via base station cooperation. ICC (2012)
Yan Chen, W. Sabrina Lin, Feng Han, Yu-Han Yang, Zoltan Safar, K. J. Ray Liu
A cheat-proof game theoretic demand response scheme for smart grids. ICC (2012)
Weifeng Su, Zoltan Safar, K. J. Ray Liu
Orthogonal Space-Time Block Codes With Sphere Packing. IEEE Trans. Inf. Theory 55 (4) (2009)
Jianjun Chen, Zoltan Safar, John Aasted Sørensen
Multimodal Wireless Networks: Communication and Surveillance on the Same Infrastructure. IEEE Trans. Inf. Forensics Secur. 2 (3-1) (2007)
Jianjun Chen, Zoltan Safar
Indoor Surveillance with Multimodal Wireless Networks: Multi-Cycle Detection and Performance Analysis. WCNC (2007)
Zoltan Safar, Weifeng Su, K. J. Ray Liu
A Fast Sphere Decoding Algorithm for Space-Frequency Block Codes. EURASIP J. Adv. Signal Process. 2006 (2006)
Jianjun Chen, John Aasted Sørensen, Zoltan Safar, Kåre J. Kristoffersen
A low-cost and robust multimodal wireless network with adaptive estimator and GLRT detector. EUSIPCO (2006)
Weifeng Su, Zoltan Safar, K. J. Ray Liu
Full-rate full-diversity space-frequency codes with optimum coding advantage. IEEE Trans. Inf. Theory 51 (1) (2005)
Jianjun Chen, Zoltan Safar, John Aasted Sørensen, Kåre J. Kristoffersen
An RF-based surveillance system using commercial off-the-shelf wireless LAN components. EUSIPCO (2005)
Zoltan Safar, John Aasted Sørensen, Jianjun Chen, Kåre J. Kristoffersen
Multimodal wireless networks: distributed surveillance with multiple nodes. ICASSP (4) (2005)
Zoltan Safar, K. J. Ray Liu
Systematic Space?Time Trellis Code Construction for Correlated Rayleigh-Fading Channels. IEEE Trans. Inf. Theory 50 (11) (2004)
Weifeng Su, Zoltan Safar, K. J. Ray Liu
Diversity Analysis of Space-Time Modulation Over Time-Correlated Rayleigh-Fading Channels. IEEE Trans. Inf. Theory 50 (8) (2004)
Wei Yu, K. J. Ray Liu, Zoltan Safar
Scalable cross-layer rate allocation for image transmission over heterogeneous wireless networks. ICASSP (4) (2004)
Zoltan Safar, Weifeng Su, K. J. Ray Liu
A fast sphere decoding framework for space-frequency block codes. ICC (2004)
Weifeng Su, Zoltan Safar, K. J. Ray Liu
Systematic design of space-frequency codes with full rate and full diversity. WCNC (2004)
J. Aa. Serensen, Kåre J. Kristoffersen, Andres Cervera, M. Schiortz, Thomas Lynge, Zoltan Safar, Lars Birkedal
An infrastructure for context dependent mobile multimedia communication. MMSP (2004)
Zoltan Safar, K. J. Ray Liu
Performance analysis of space-time codes over correlated Rayleigh fading channels. ICC (2003)
Weifeng Su, Zoltan Safar, K. J. Ray Liu
Space-time signal design for time-correlated Rayleigh fading channels. ICC (2003)
Weifeng Su, Zoltan Safar, Masoud Olfat, K. J. Ray Liu
Obtaining full-diversity space-frequency codes from space-time codes via mapping. IEEE Trans. Signal Process. 51 (11) (2003)
Zoltan Safar, K. J. Ray Liu
Systematic Design of Space-Time Trellis Codes for Diversity and Coding Advantages. EURASIP J. Adv. Signal Process. 2002 (3) (2002)
Zoltan Safar, K. J. Ray Liu
Space-time trellis code construction for fast fading channels. ICC (2002)
Zoltan Safar, K. J. Ray Liu
Space-time correlation of MIMO flat Rayleigh fading channels. EUSIPCO (2002)
Zoltan Safar, Kuo J. Ray Liu
Systematic space-time trellis code design for an arbitrary number of transmit antennas. VTC Fall (2001)
Zoltan Safar, K. J. Ray Liu
Design of space-time trellis codes for full spatial diversity. ICASSP (2001)