Otto Friedrich Stefa Koudelka

Univ.-Prof. Dipl.-Ing. Dr.techn.

1984 …2022
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Research Output 1984 2018

1984

Range Measurements to the OTS-2 Satellite by Means of a STELLA Terminal

Kirchner, D., Koudelka, O. & Riedler, W., 1984, In : ESA journal. 8, p. 133-142

Research output: Contribution to journalArticleResearch

1988

Österreichische Beiträge zu internationalen Projekten der Satellitenkommunikation

Koudelka, O. & Riedler, W., 1988, In : e&i - Elektrotechnik und Informationstechnik. 105, 4, p. 189-194

Research output: Contribution to journalArticleResearchpeer-review

1990

Transmission Studies and Experiments, Phase 1: Simulation of FEC Coding Schemes

Gappmair, W., Koudelka, O. & Riedler, W., 1990, Technische Universität Graz. (Final Report)

Research output: Book/ReportCommissioned reportResearchpeer-review

1994

Integration of Space/Terrestrial Networks with Emphasis on Reed-Solomon Codes

Gappmair, W. & Koudelka, O., 1994, Technische Universität Graz. (COST-226 Report)

Research output: Book/ReportCommissioned reportResearchpeer-review

2000

An Interactive Return Link System for LMDS

Koudelka, O., Matic, V., Schmidt, M. & Temel, R., 2000, In : Telektronikk. 96, 1, p. 28-35

Research output: Contribution to journalArticleResearchpeer-review

MSG Raw Data Modulation and Coding

Ebert, J., Gappmair, W. & Koudelka, O., 2000, Joanneum Research, Institut für Angewandte Systemtechnik. (Final Report)

Research output: Book/ReportCommissioned reportResearchpeer-review

Punkt-zu-Mehrpunkt Funknetze als ideales Breitband-Zugangsnetzwerk für konvergente Dienste

Birnbacher, U., Schrotter, P., Kogler, W., Koudelka, O. & Kuch, R., 2000, (Submitted) Konvergenz im Bereich der Telekommunikation. Wien: ÖVE, Vol. 25. (ÖVE-Schriftenreihe).

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

2001

Future Wireless Broadband Networks

Birnbacher, U., Koudelka, O. & Steiner, F., 2001, (Submitted) Conf. Proc. on Telecommunications and Mobile Computing (tcmc2001). Wien: ÖVE, Vol. 28. (ÖVE Schriftenreihe).

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

2002

Available Satellite Technology for Distributing Educational Programmes

Birnbacher, U. & Koudelka, O., 2002, (Submitted) Proc. of the Conference on Space Applitcations for Heritage Conservation. ESTEC, P.O. Box 299, 2200 AG Nordwijk, The Netherlands: ESA Publications Division

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Broadband Wireless Communication for Telemedicine

Birnbacher, U., Schrotter, P., Kogler, W. & Koudelka, O., 2002, EMBEC´02. Graz: Technische Universität Graz, Vol. 3. p. 1390-1391 (IFMBE Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Distance Education and Satellite Terminals

Birnbacher, U. & Koudelka, O., 12 Jun 2002.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

EMBRACE Experimental Platform

Koudelka, O., Schmidt, M., Ebert, J., Schlemmer, H., Adams, C., Vezzani, G. F., Larsen, D., Pagani, M., Linder, H., Shi, X. & Alsos, O., 30 Sep 2002.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

Endbericht zum Forschungsprojekt „Interaktive Multimedia-Übertragungssysteme“

Koudelka, O., Birnbacher, U., Josseck, B., Leitgeb, E., Schrotter, P. & Steiner, F., 2002, . (Forschungsbericht an das Bundesministerium für Wirtschaft und Arbeit, November 2002)

Research output: Book/ReportOther reportResearch

2003

A Flexible MF-TDMA Modem for an IP-Based Satellite Communications System

Koudelka, O., Gappmair, W., Kogler, W., Ebert, J. & Riedler, W., 2003, Proceedings of the 54th IAF Congress. IAF, p. IAC-03-M.2.07-IAC-03-M.2.07

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Breitbandiger Lichtfunk zum Anschauen und Wahrnehmen

Gebhart, M., Schrotter, P., Merdonig, A., Koudelka, O. & Leitgeb, E., 15 May 2003.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

Decreasing the Error Floor of Low-Complexity Turbo Codes

Ebert, J., Gappmair, W. & Koudelka, O., 2003, Proceedings of the 6th Baiona Workshop on Signal Processing in Communications. p. 337-342

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Fluggestützte Kommunikationsplattform für Katastropheneinsätze

Koudelka, O. & Schardt, M., 29 Aug 2003.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

Hybrid Wireless Networks – High Availability with combined Optical / Microwave Links

Kogler, W., Schrotter, P., Birnbacher, U., Leitgeb, E. & Koudelka, O., 2003, Konferenz tcmc2003 (telecom. and mobile computing). ., p. 1-3

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Netzwerkanbindung von Satellitenbodenstationen via Lichtfunk

Gebhart, M., Merdonig, A., Schrotter, P., Karel, C., Birnbacher, U., Koudelka, O. & Leitgeb, E., 16 Jun 2003.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

Satellite-Friendly Protocols and Standards

Koudelka, O., Ebert, J., Schmidt, M., Schlemmer, H., Gappmair, W., Kogler, W., Kastner-Puschl, S. & Riedler, W., 2003, In : Acta Astronautica. 53, p. 455-464

Research output: Contribution to journalArticleResearchpeer-review

Tele-Medicine Services via Satellite

Schrotter, P., Koudelka, O. & Birnbacher, U., 2003, (Submitted) Workspop on "Contribution of Space Communications Technology to Bridge the Digital Divide". Wien: .

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

The Combination of Communication and Navigation Systems and Applications in Traffic Telematics

Schrotter, P., Birnbacher, U. & Koudelka, O., 2003, In : Telematik. 9, 1, p. 16-19

Research output: Contribution to journalArticleResearch

The Combination of Communication and Navigation Systems and Applications in Traffic Telematics

Schrotter, P., Birnbacher, U. & Koudelka, O., 2003, (Submitted) Workshop on "Nomadic Data Services and Mobility", Conference proceedings. Graz: ., Vol. 32. (OVE-Series).

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

2004

A native IP satellite communications system

Koudelka, O., Schmidt, M., Ebert, J., Schlemmer, H., Kastner-Puschl, S. & Riedler, W., 2004, In : Acta Astronautica. 55, p. 255-259

Research output: Contribution to journalArticleResearchpeer-review

A Transportable Satellite System for Tele-Medicine Applications

Schrotter, P. & Koudelka, O., 5 Jul 2004.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

Beiträge von Joanneum Research und TU Graz zum Feldversuch "Digitales Fernsehen" in Graz

Koudelka, O., Schrotter, P., Josseck, B., Richter, M. & Prechtl, T., 13 May 2004.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

Der Einsatz von Satellitenkommunikation in der Telemedizin

Koudelka, O. & Schrotter, P., 16 Dec 2004.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

Mobile Interactive Applications for DVB-T

Koudelka, O., Schrotter, P., Josseck, B., Richter, M. & Prechtl, T., 1 Sep 2004.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

Mobile Satellitenkommunikation und Lichtfunk für zivil-militärische Zusammenarbeit

Leitgeb, E., Koudelka, O., Schrotter, P., Gebhart, M., Merdonig, A., Schwarz, G., Karel, C., Chlestil, C., Truppe, A. & Fabian, H., 19 Apr 2004.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

Qualtiy of Service – aware multiple access protocols for satellite communictions

Koudelka, O., Birnbacher, U., Ebert, J., Schmidt, M., Schlemmer, H. & Riedler, W., 2004, 55th International Astronautical Congress of the International Astronautical Federation, the International Academy of Astronautics, and the International Institute of Space Law. ., p. 1151-1158

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Satellitenkommunikation für die Nachrichtenkommunikation zum MARS

Koudelka, O. & Birnbacher, U., 6 Sep 2004.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

2005

About efficient encapsulation and multiplexing in meshed MF-TDMA satellite systems

Ebert, J. & Koudelka, O., 2005, (Submitted) International Workshop on Satellite and Space Communications. .

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearch

A Satellite-Based Emergency Communications System

Koudelka, O. & Schardt, M., 2005, (Submitted) International Astronautical Congress. .

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearch

Deploying IP Telephony over Satellite Links

Tögl, R. G., Birnbacher, U. & Koudelka, O., 2005, 2nd International Symposium on Wireless Comunications Systems 2005 (ISWCS'2005). ., p. 111-115

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

DVB-T Feldversuch Graz 2004 - Interaktive und mobile Dienste

Schrotter, P., Koudelka, O., Josseck, B., Witternigg, N., Richter, M. & Prechtl, T., 2005, Graz: .

Research output: Book/ReportCommissioned reportResearch

Hybrid Wireless Networks combining WLAN, FSO and Satellite Technology for Disaster Recovery

Leitgeb, E., Birnbacher, U., Sheikh Muhammad, S., Koudelka, O., Kandus, G., Gebhart, M., Schrotter, P., Chlestil, C. & Merdonig, A., 2005, IST Mobile and Wireless Communications Summit 2005. ., p. 13-18

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

L*IP Satellite Gateway: Executive Summary

Schmidt, M., Ebert, J., Kastner, S., Schlemmer, H., Taschner, W., Gappmair, W., Kogler, W. & Koudelka, O., 2005, Joanneum Research, Institut für Angewandte Systemtechnik. (Executive Summary)

Research output: Book/ReportCommissioned reportResearchpeer-review

L*IP Satellite Gateway: Final Report

Schmidt, M., Ebert, J., Kastner, S., Schlemmer, H., Taschner, W., Gappmair, W., Kogler, W. & Koudelka, O., 2005, Joanneum Research, Institut für Angewandte Systemtechnik. (Final Report)

Research output: Book/ReportCommissioned reportResearchpeer-review

Multilevel Modulation and Channel Codes for Terrestrial FSO links

Sheikh Muhammad, S., Leitgeb, E. & Koudelka, O., 2005, (Submitted) International Workshop on Satellite and Space Communications. .

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearch

Satellite Communications for Tele-Medicine and Tele-Education

Koudelka, O. & Schrotter, P., 2005, (Submitted) International Astronautical Congress. .

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearch

Satellite Services for Disaster Management and Security Applications

Koudelka, O., Schrotter, P. & Riedler, W., 2005, (Submitted) In : Acta Astronautica.

Research output: Contribution to journalArticleResearchpeer-review

Simulation and Verification of a Fade Mitigation System

Koudelka, O., Bousquet, M. & Castanet, L., 2005, (Accepted/In press) 11th Ka and Broadband Communications Conference and 23rd AIAA Int. Communications Satellite Systems Conference (ICSSC). .

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearch

Software-Radio Architecture for Preambleless Acquisition of Frame, Carrier and Timing in MF-TDMA Modems

Kogler, W., Gappmair, W. & Koudelka, O., 2005, Proceedings of the 1st International Workshop on Satellite and Space Communications. IEEEXplore, p. 837-841

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Symbol-Timing Recovery with Modified Gardner Detectors

Gappmair, W., Cioni, S., Corazza, G. E. & Koudelka, O., 2005, Proceedings of the 1st International Workshop on Satellite and Space Communications. IEEEXplore, p. 831-834

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Terrestrial Free Space Optical Links for High Bandwidth Connectivity

Sheikh Muhammad, S., Kamalakis, T., Leitgeb, E., Koudelka, O., Kandus, G. & Javornik, T., 2005, Multi Topic IEEE Konferenz 2005 (INMIC 2005). ., p. SIEHEPROCEEDINGS-SIEHEPROCEEDINGS

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

The Software Radio Based L*IP Satellite Gateway

Schmidt, M., Ebert, J., Schlemmer, H., Kogler, W., Gappmair, W., Koudelka, O., Kastner, S. & Taschner, W., 2005, Proceedings of the 11th Ka and Broadband Communications Conference. p. 105-112

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

2006

Acquisition Performance for NDA Symbol-Timing Recovery with Simple Adaptive First-Order Loops

Gappmair, W., Flohberger, M. & Koudelka, O., 2006, In : European transactions on telecommunications. 17, 5, p. 599-605

Research output: Contribution to journalArticleResearchpeer-review

A satellite communications system for helicopters

Koudelka, O., Flohberger, M., Kogler, W., Schmidt, M. & Ebert, J., 2006, Proceedings of the IAF Congress. ., p. 1-6

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review