Géza Kolumbán

Publication Activity (10 Years)

Years Active: 1999-2022
Publications (10 Years): 7

Top Topics

Ultra Wide Band

Parallel Architectures

Wireless Communication

Noise Suppression

Top Venues

IEEE Trans. Commun.

IEEE Trans. Veh. Technol.

Publications

Chao Bai, Xiao-Hui Zhao, Hai-Peng Ren, Géza Kolumbán, Celso Grebogi
Double-Stream Differential Chaos Shift Keying Communications Exploiting Chaotic Shape Forming Filter and Sequence Mapping. IEEE Trans. Wirel. Commun. 21 (7) (2022)
Xiangming Cai, Weikai Xu, Lin Wang, Géza Kolumbán
Design and Performance Analysis of a Robust Multi-Carrier M-Ary DCSK System: A Noise Suppression Perspective. IEEE Trans. Commun. 70 (3) (2022)
Chao Bai, Hai-Peng Ren, Géza Kolumbán
Double-Sub-Stream M-ary Differential Chaos Shift Keying Wireless Communication System Using Chaotic Shape-Forming Filter. IEEE Trans. Circuits Syst. (10) (2020)
Xiangming Cai, Weikai Xu, Lin Wang, Géza Kolumbán
Multicarrier M-Ary Orthogonal Chaotic Vector Shift Keying With Index Modulation for High Data Rate Transmission. IEEE Trans. Commun. 68 (2) (2020)
Géza Kolumbán, István Tamás Krébesz
Universal Portable SDE Platform for Teaching the Theory and Practice of ICT Systems. ISCAS (2019)
Weikai Xu, Yunsheng Tan, Francis C. M. Lau, Géza Kolumbán
Design and Optimization of Differential Chaos Shift Keying Scheme With Code Index Modulation. IEEE Trans. Commun. 66 (5) (2018)
Tamás Krébesz, Géza Kolumbán, Chi K. Tse, Francis Chung-Ming Lau, Hairong Dong
Use of UWB Impulse Radio Technology in In-Car Communications: Power Limits and Optimization. IEEE Trans. Veh. Technol. 66 (7) (2017)
Csaba Mate Józsa, Géza Kolumbán, Antonio M. Vidal, Francisco-Jose Martínez-Zaldívar, Alberto González
Parallel sphere detector algorithm providing optimal MIMO detection on massively parallel architectures. Concurr. Comput. Pract. Exp. 27 (17) (2015)
Géza Kolumbán
Software Defined Electronics: A Revolutionary Change in Design and Teaching Paradigm of RF Radio Communications Systems. ICT Express 1 (1) (2015)
Douglas D. O'Shaughnessy, Géza Kolumbán, Roger Lecomte
Keynote speakers: The challenges of pattern recognition for speech signals. NEWCAS (2014)
Tamás Krébesz, Géza Kolumbán, Francis Chung-Ming Lau, Chi Kong Tse
Application of universal software defined PXI platform for the performance evaluation of FM-DCSK communications system. ECCTD (2013)
Tamás Krébesz, Géza Kolumbán, Francis C. M. Lau, Chi K. Tse
From simulations to field tests: PXI-based software defined wireless platform for performance evaluation of FM-DCSK. MWSCAS (2013)
Csaba Mate Józsa, Géza Kolumbán, Antonio M. Vidal, Francisco-Jose Martínez-Zaldívar, Alberto González
New Parallel Sphere Detector Algorithm Providing High-Throughput for Optimal MIMO Detection. ICCS (2013)
Géza Kolumbán, Tamás Krébesz, Chi Kong Tse, Francis Chung-Ming Lau
Turn your baseband Matlab simulator into a fully functional, 2.4-GHz, operating FM-DCSK transceiver using SDE platform. ECCTD (2013)
Géza Kolumbán, Tamás Krébesz, Chi Kong Tse, Francis Chung-Ming Lau
Improving the coverage of ultra wideband impulse radio by pulse compression. ISCAS (2012)
W. K. Xu, L. Wang, Géza Kolumbán
A New Data Rate Adaption Communications Scheme for Code-Shifted differential Chaos Shift Keying Modulation. Int. J. Bifurc. Chaos 22 (8) (2012)
Tamás Krébesz, Csaba Mate Józsa, Géza Kolumbán
New carrier generation techniques and their influence on bit energy in UWB radio. ECCTD (2011)
Tamás Krébesz, Géza Kolumbán, Csaba Mate Józsa
Ultra-wideband impulse radio based on pulse compression technique. ECCTD (2011)
W. K. Xu, L. Wang, Géza Kolumbán
A Novel Differential Chaos Shift Keying Modulation Scheme. Int. J. Bifurc. Chaos 21 (3) (2011)
Géza Kolumbán, Tamás Krébesz, Francis Chung-Ming Lau
Feasibility of UWB radio: Impulse radio versus chaos-based approach. ISCAS (2010)
Tamás Krébesz, Géza Kolumbán, Chi Kong Tse, Francis Chung-Ming Lau
Performance improvement of autocorrelation detector used in UWB impulse radio. ISCAS (2010)
Tamás Krébesz, Géza Kolumbán, Chi Kong Tse, Francis Chung-Ming Lau
Gated threshold compensated noncoherent PPM receiver for UWB impulse radio. ISCAS (2010)
Géza Kolumbán, Tamás Krébesz, Chi Kong Tse, Francis Chung-Ming Lau
Derivation of circuit specification for the UWB impulse radio transceivers. ISCAS (2010)
Tamás Krébesz, Géza Kolumbán, Francis Chung-Ming Lau, Chi Kong Tse
Performance improvement of UWB autocorrelation receivers by minimizing the energy capture time. ICECS (2009)
Géza Kolumbán, Tamás Krébesz
UWB Radio: Digital Communication with Chaotic and Impulse Wavelets. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (10) (2007)
Su Khiong Yong, Chia-Chin Chong, Géza Kolumbán
Non-coherent UWB Radio for Low-rate WPAN Applications: A Chaotic Approach. Int. J. Wirel. Inf. Networks 14 (2) (2007)
Yongxiang Xia, Chi Kong Tse, Francis Chung-Ming Lau, Géza Kolumbán
Performance of Frequency-Modulated Differential-Chaos-Shift-Keying Communication System over Multipath Fading Channels with Delay Spread. Int. J. Bifurc. Chaos 15 (12) (2005)
Géza Kolumbán
UWB technology: chaotic communications versus noncoherent impulse radio. ECCTD (2005)
Géza Kolumbán, Gábor Kis, Francis Chung-Ming Lau, C. K. Michael Tse
Optimum noncoherent FM-DCSK detector: application of chaotic GML decision rule. ISCAS (4) (2004)
Zoltin Szabó, Géza Kolumbán
How to avoid false lock in SPLL frequency synthesizers. IEEE Trans. Instrum. Meas. 52 (3) (2003)
Géza Kolumbán, Michael Peter Kennedy, Zoltán Jakó, Gábor Kis
Chaotic communications with correlator receivers: theory and performance limits. Proc. IEEE 90 (5) (2002)
Géza Kolumbán, Michael Peter Kennedy
Recent results for chaotic modulation schemes. ISCAS (3) (2001)
Bela A. Frigyik, Géza Kolumbán
Phenomenological model of false lock in the sampling phase-locked loop. ISCAS (2000)
Michael Peter Kennedy, Géza Kolumbán, Gábor Kis
Chaotic Modulation for Robust Digital Communications over Multipath Channels. Int. J. Bifurc. Chaos 10 (4) (2000)
Géza Kolumbán, Gábor Kis
Multipath performance of FM-DCSK chaotic communications system. ISCAS (2000)
Michael Peter Kennedy, Géza Kolumbán
Digital communications using chaos. Signal Process. 80 (7) (2000)
Géza Kolumbán, Bela A. Frigyik, Michael Peter Kennedy
Frequency domain analysis of double sampling phase-locked loop. ISCAS (2000)
Géza Kolumbán, Bela A. Frigyik, Michael Peter Kennedy
Design equations and baseband model for double-sampling phase-locked loop. ICECS (1999)
Géza Kolumbán, Zoltán Jakó, Michael Peter Kennedy
Enhanced versions of DCSK and FM-DCSK data transmission systems. ISCAS (4) (1999)
Michael Peter Kennedy, Géza Kolumbán, Gábor Kis
Simulation of the multipath performance of FM-DCSK digital communications using chaos. ISCAS (4) (1999)
Géza Kolumbán, Gábor Kis, Michael Peter Kennedy, Gerard Baldwin
Ultra-fast simulator developed in Matlab environment to evaluate multipath performance of FM-DCSK RF system. ICECS (1999)