Publications in Scientific Journals
E. Eiben, R. Ganian, J. Laurila:
"On the Complexity of Rainbow Coloring Problems";
Discrete Applied Mathematics,
246
(2018),
38
- 48.
More information
A. F. Molisch, A. Kuchar, J. Laurila, K. Hugl, R. Schmalenberger:
"Geometry-Based Directional Model for Mobile Channels - Principles and Implementation";
European Transactions on Telecommunications,
14
(2003),
351
- 359.
Talks and Poster Presentations (with Proceedings-Entry)
K. Hugl, K. Kalliola, J. Laurila:
"Spatial Reciprocity of Uplink and Downlink Radio Channels in FDD Systems";
Talk: COST 273 Meeting,
Espoo, Finland;
05-30-2002
- 05-31-2002; in: "COST 273 MCM",
(2002),
Paper ID TS(02)066,
7 pages.
K. Hugl, K. Kalliola, J. Laurila:
"Spatial Channel Characteristics for Macro- and Microcellular BS Installation";
Talk: COST 273 Meeting,
Espoo, Finland;
2002; in: "COST 273 Workshop on "Opportunities of the Multidimensional Radio Channel",
(2002),
8 pages.
K. Hugl, J. Laurila, E. Bonek:
"Transformation based downlink beamforming techniques for frequency division duplex systems";
Talk: Int. Symposium on Antennas and Propagation,
Fukuoka, Japan;
08-21-2000
- 08-25-2000; in: "2000 Int. Symposium on Antennas and Propagation (ISAP 2000)",
vol. 4
(2000),
1529
- 1532.
K. Hugl, J. Laurila, E. Bonek:
"Smart antenna downlink beamforming for uncorrelated communication links";
Talk: Millenium Conference on Antennas & Propagation,
Davos, Switzerland;
04-09-2000
- 04-14-2000; in: "Millenium Conference on Antennas & Propagation (AP 2000)",
(2000),
Paper ID p0766,
4 pages.
K. Kalliola, J. Laurila, M. Toeltsch, K. Hugl, P. Vainikainen, E. Bonek:
"3-D directional wideband dual-polarized measurement of urban mobile radio channel with synthetic aperture technique";
Talk: Millenium Conference on Antennas & Propagation,
Davos, Switzerland;
04-09-2000
- 04-14-2000; in: "Millenium Conference on Antennas & Propagation (AP2000)",
(2000),
Paper ID p0873,
4 pages.
K. Hugl, J. Laurila, E. Bonek:
"Downlink Beamforming for Frequency Division Duplex Systems";
Talk: IEEE Global Telecommunications Conference (GLOBECOM),
Rio de Janeiro, Brazil;
12-05-1999
- 12-09-1999; in: "IEEE Global Telecommunications Conference (GLOBECOM'99)",
(1999),
2097
- 2101.
J. Laurila:
"Blind estimation with adaptive antennas";
Talk: Informationstagung Mikroelektronik (ME),
Vienna, Austria;
09-29-1999
- 09-30-1999; in: "Informationstagung Mikroelektronik",
(1999),
95
- 101.
J. Laurila, R. Tschofen, E. Bonek:
"Semi-blind space-time estimation of co-channel signals using least squares projections";
Talk: IEEE Vehicular Technology Conference (VTC),
Amsterdam, The Netherlands;
09-19-1999
- 09-22-1999; in: "IEEE 50th Vehicular Technology Conference (VTC'99 Fall)",
(1999),
1310
- 1315.
A. F. Molisch, A. Kuchar, J. Laurila, K. Hugl, E. Bonek:
"Efficient implementation of a geometry-based directional model for mobile radio channels";
Talk: IEEE Vehicular Technology Conference (VTC),
Amsterdam, The Netherlands;
09-19-1999
- 09-22-1999; in: "IEEE 50th Vehicular Technology Conference (VTC'99 Fall)",
(1999),
1449
- 1453.
J. Laurila, K. Kopsa, R. Schürhuber, E. Bonek:
"Semi-Blind Separation and Detection of Co-Channel Signals";
Talk: IEEE International Conference on Communications (ICC),
Vancouver, British Columbia, Canada;
06-06-1999
- 06-10-1999; in: "IEEE International Conference on Communications (ICC'99)",
vol. I
(1999),
17
- 22.
K. Hugl, J. Laurila, E. Bonek:
"Downlink performance of adaptive antennas with null broadening";
Talk: IEEE Vehicular Technology Conference (VTC),
Houston, Texas;
05-16-1999
- 05-19-1999; in: "IEEE 49th Vehicular Technology Conference (VTC'99)",
(1999),
872
- 876.
J. Laurila, K. Kopsa, R. Schürhuber, E. Bonek:
"Performance Analysis of Semi-Blind Signal Separation and Detection for Smart Antennas";
Talk: IEEE Vehicular Technology Conference (VTC),
Houston, Texas, USA;
05-16-1999
- 05-19-1999; in: "49th IEEE Vehicular Technology Conference (VTC'99)",
vo. II
(1999),
1062
- 1067.
J. Laurila, K. Kopsa, E. Bonek:
"Semi-blind signal estimation for smart antennas using subspace tracking";
Talk: IEEE Workshop on Signal Processing Advances in Wireless Communications (SPAWC),
Annapolis, MD, USA;
05-09-1999
- 05-12-1999; in: "2nd IEEE Workshop on Signal Processing Advances in Wirless Communications (SPAWC'99)",
vol. I
(1999),
271
- 274.
K. Kopsa, J. Laurila, R. Schürhuber, E. Bonek:
"Semi-Blind Adaptive-Antenna Detector with Subspace Tracking";
Talk: COST 259/260 Joint Workshop on Spatial Channel Models and Adaptive Antennas,
Wien, Austria;
04-20-1999
- 04-21-1999; in: "COST 259/260 Joint Workshop on Spatial Channel Models and Adaptive Antennas 1999",
(1999),
I;
121
- 128.
J. Laurila, A. F. Molisch, E. Bonek:
"Influence of the scatterer distribution on power delay profiles and azimuthal power spectra of mobile radio channels";
Talk: Int. Symposium on spread spectrum techniques and applications (ISSSTA),
Sun City, South Africa;
09-02-1998
- 09-04-1998; in: "IEEE 5th Int. Symposium on spread spectrum techniques and applications (ISSSTA'98)",
(1998),
267
- 271.
More information
J. Laurila, R. Schürhuber, E. Bonek:
"Pseudo-blind signal detection and separation for smart antennas";
Talk: Symposium on Intelligent Antenna Technology for Mobile Communications,
Guildford, Surrey, UK;
07-09-1998
- 07-10-1998; in: "Symposium on Itelligent Antenna Technology for Mobile Communications",
(1998).
A. F. Molisch, J. Laurila, A. Kuchar:
"Geometry-based stochastic model for mobile radio channels with directional component";
Talk: Symposium on Intelligent Antenna Technology for Mobile Communications,
Guildford, Surrey, UK;
07-09-1998
- 07-10-1998; in: "Symposium on Itelligent Antenna Technology for Mobile Communications",
(1998).
More information
J. Laurila, E. Bonek:
"Pseudo-blind algorithm for SDMA application";
Talk: Virginia Tech Symposium on Wireless Personal Comm.,
Blacksburg, VA, USA;
06-10-1998
- 06-12-1998; in: "8th Virginia Tech. Symposium on Wireless Personal Communications",
(1998),
23
- 34.
A. F. Molisch, J. Laurila, A. Kuchar, R. Schmalenberger:
"Test scenario for mobile radio systems with adaptive antennas";
Talk: COST 252/259 Joint Workshop,
University of Bradford, UK;
04-21-1998
- 04-22-1998; in: "COST 252/259 Joint Workshop",
(1998),
162
- 170.
J. Laurila, E. Bonek:
"SDMA using blind adaption";
Talk: ACTS Mobile Communication Summit,
Aalborg, Denmark;
10-07-1997
- 10-10-1997; in: "ACTS Mobile Communication Summit '97",
(1997),
314
- 319.
Talks and Poster Presentations (without Proceedings-Entry)
E. Bonek, J. Laurila:
"Semi-blind signal separation and detection";
Talk: Wireless '99 European Microwave Week,
München (invited);
10-06-1999.
Patents
E. Bonek, J. Laurila:
"Verfahren und Vorrichtung zur Trennung und zur Detektion von Gleichkanal-Signalen";
Patent: Österreich,
No. A-993-98;
submitted: 06-09-1998.
Doctor's Theses (authored and supervised)
J. Laurila:
"Semi-Blind Detection of Co-Channel Signals in Mobile Communications";
Supervisor, Reviewer: E. Bonek, V. Koivunen;
E 389,
2000.
Diploma and Master Theses (authored and supervised)
R. Tschofen:
"Semiblinde Signalschätzung mit zeitlicher Kombination";
Supervisor: J. Laurila;
E 389,
2000.
K. Hugl:
"Downlink beamforming using adaptive antennas";
Supervisor: J. Laurila;
E 389,
1998.
K. Kopsa:
"Software Implementation of a Pseudo-Blind Algorithm for Adaptive Antennas";
Supervisor: J. Laurila;
E 389,
1998.