Ralf Haas
Ecole Nationale Supérieure
des Télécommunications
Département Communications
46, rue Barrault
F-75634 Paris Cedex 13
France
Ralf Haas was born in 1966 in Germany. He received the Dipl.-Ing. degree in 1992 from the Aachen University of Technology, Germany.
In 1993, he joined the Communications department of the Ecole Nationale Superieure des Télécommunications (Télécom Paris), Paris, France where he worked with Dr. J.-C. Belfiore on applications of multicarrier modulation in mobile radio systems. From February to April 1995, he worked as a research visitor with Prof. C. Leung in the Department of Electrical Engineering at the University of British Columbia (UBC), Vancouver, Canada. He received his PhD degree in January 1996 from the Ecole Nationale Superieure des Télécommunications.
In March 1996, he joined the Mobile Networks department of Siemens AG, Munich, as a technical project manager.
- Haas, R., Belfiore, J.-C., "Spectrum Efficiency Limits in Mobile Cellular Systems", IEEE Transactions on Vehicular Technology, vol. 45, no. 1 Feb. 1996.
- Haas, R., Belfiore, J.-C., "Multiple Carrier Transmission with time-frequency well-localized Impulses", Proc. 2nd IEEE Symposium on Communications and Vehicular Technology in the Benelux, Louvain-la-neuve, Nov. 1994, pp. 187-193.
- Haas, R., Belfiore, J.-C., "A Time-Frequency Well-localized Pulse for Multiple Carrier Transmission", Wireless Personal Communications, Kluwer Academic Publishers, to be published.
- Haas, R., Leung, C., Belfiore, J. C., "A 2-dimensional Multicarrier Multiple Access (2D-MCMA) Scheme for Indoor Wireless Radio Networks", Centre for Integrated Computer Systems Research CICSR, University of British Columbia, Vancouver, April 1995.
- Haas, R., "Applications of multicarrier modulation in mobile radio communications", PhD Thesis, Ecole Nationale Superieure des Télécommunications, Paris, 1996.
On this CD-ROM, Ralf Haas contributed a page containing simulated samples of a mobile dispersive channel.
On the World Wide Web
Email: haas@com.enst.fr
