Otto Koudelka

发表

Generic communication user and system requirements for future space science missions

Michael Bergmann, Patrick Romano, Otto Koudelka, 2009, 2009 International Workshop on Satellite and Space Communications.

Estimation of carrier and channel parameters for land-mobile satellite channels

Wilfried Gappmair, Otto Koudelka, Michael Bergmann, 2012, 2012 6th Advanced Satellite Multimedia Systems Conference (ASMS) and 12th Signal Processing for Space Communications Workshop (SPSC).

A simplified OPS-SAT thermal model to define thermal FDIR strategies

Otto Koudelka, Manuel Kubicka, Reinhard Zeif, 2018 .

New telemetry system design for future nanosatellite missions

Patrick Romano, Otto Koudelka, Manuela Unterberger, 2010 .

Blind symbol timing recovery in the presence of IQ mismatch and DC offset

Wilfried Gappmair, Otto Koudelka, 2014, 2014 9th International Symposium on Communication Systems, Networks & Digital Sign (CSNDSP).

Timing Synchronization in MF-TDMA Systems for Geostationary Satellites[Topics in Radio Communications]

Otto Koudelka, Wolfgang Kogler, Harald Schlemmer, 2007, IEEE Communications Magazine.

MOA: Magnetic Field Oscillating Amplified Thruster and its Application for Nuclear Electric and Thermal Propulsion

Otto Koudelka, Norbert Frischauf, Manfred Hettmer, 2006 .

CHEOPS: Really Using a Satellite

Brian E. Carpenter, Otto Koudelka, C. Touramanis, 1991, Comput. Networks ISDN Syst..

ESA’s OPS-SAT mission: testing a flying laboratory

Otto Koudelka, David Evans, Manuel Kubicka, 2017 .

Decreasing the Error Floor of Low-Complexity Turbo Codes

Wilfried Gappmair, Otto Koudelka, Johannes Ebert, 2003 .

Design of a 40/50 GHz satellite ground station for fade mitigation experiments

Michael Schmidt, Otto Koudelka, Johannes Ebert, 2013 .

OPS-SAT Phase A/B1: System Design Report

Klaus Schilling, Patrick Romano, Otto Koudelka, 2014 .

Q/V-band communications and propagation experiments using ALPHASAT

Otto Koudelka, Otto Koudelka, 2011 .

Space-Based Navigation Augmentation Systems World-wide- Current Status and Future Outlook

Otto Koudelka, Manfred Wittig, Norbert Frischauf, 2014 .

Code-aware joint estimation of carrier phase and SNR for linear modulation schemes

Wilfried Gappmair, Michael Bergmann, Otto Koudelka, 2010, 2010 5th Advanced Satellite Multimedia Systems Conference and the 11th Signal Processing for Space Communications Workshop.

Space and satellite technology

Otto Koudelka, Wolfgang Bösch, 2014, Elektrotech. Informationstechnik.

A novel approach for symbol timing estimation based on the extended zero-crossing property

Stefano Cioni, Wilfried Gappmair, Otto Koudelka, 2014, 2014 7th Advanced Satellite Multimedia Systems Conference and the 13th Signal Processing for Space Communications Workshop (ASMS/SPSC).

Internet-to-orbit gateway and virtual ground station: A tool for space research and scientific outreach

Otto Koudelka, Ghulam Jaffer, Ronnie Nader, 2011 .

TUGSAT-1 BRITE Austria Operations Phase II / B – ASAP5 Final Report

Patrick Romano, Otto Koudelka, Manuela Unterberger, 2010 .

A Game-changing Radio Communication Architecture for Cube/nano Satellites

Jean-Luc Issler, David Evans, Patrick Romano, 2015 .

Micro/Nano/Picosatellite-Activities: challenges towards New Space Education

Otto Koudelka, 2015 .

Jitter floor elimination for blind feedforward/feedback symbol‐timing recovery exploiting the extended zero‐crossing property

Stefano Cioni, Wilfried Gappmair, Otto Koudelka, 2016, Int. J. Satell. Commun. Netw..

Time transfer with nanosecond accuracy for the realization of International Atomic Time

Otto Koudelka, Andreas Bauch, Dirk Piester, 2008 .

Miracode Transformation Program.

Otto Koudelka, Sheldon Epstein, John H. Waite, 1975 .

Satellitenkommunikationssysteme und ihre anwendung

Otto Koudelka, 2000 .

Modified CRLB and low-complex estimator for symbol timing recovery in direct-conversion receivers

Wilfried Gappmair, Otto Koudelka, W. Gappmair, 2016, 2016 10th International Symposium on Communication Systems, Networks and Digital Signal Processing (CSNDSP).

Design and First Results of a Combined 19.7 and 39.4 GHz Beacon Receiver for the ALPHASAT Propagation Experiment

Otto Koudelka, Franz Teschl, 2014 .

LiNSAT: Austrian lightning nanosatellite

Otto Koudelka, Ghulam Jaffer, Hans Eichelberger, 2010 .

OPS-SAT Phase A/B1: System Requirements Document

Klaus Schilling, Michael Bergmann, Patrick Romano, 2014 .

OPS-SAT Phase A/B1: Development and AIV Plan

Klaus Schilling, Patrick Romano, Otto Koudelka, 2014 .

Blind Demodulation Framework for Satellite Signals

Wilfried Gappmair, Otto Koudelka, Markus Flohberger, 2011, PSATS.

Special session 4 (room 4) interplanetary communications

Otto Koudelka, 2009, 2009 International Workshop on Satellite and Space Communications.

Micro/Nano/Picosatellite-Activities: Challenges towards Space Education and Utilisation

Otto Koudelka, 2016 .

BRITE-Austria Mission Operations Phase - First Results and Lessons Learned

Patrick Romano, Otto Koudelka, Manuela Unterberger, 2014 .

MOA2—an R&D paradigm buster enabling space propulsion by commercial applications

Otto Koudelka, Manfred Hettmer, Norbert Frischauf, 2012 .

Project AGORA: Simultaneously downloading a satellite signal around the world

Otto Koudelka, Ghulam Jaffer, Ronnie Nader, 2010 .

Determination of the Spectral Separation Between Signals and its Effect on the GNSS Receiver Performance. A More Pragmatic Approach

Otto Koudelka, David Fernandez Prim, Michael Schoenhuber, 2008 .

BRITE-Constellation: Data processing and photometry

Gerald Handler, Otto Koudelka, Andrzej Pigulski, 2017, 1705.09712.

Online and real-time space operations using HERMES I-2-O gateway

Otto Koudelka, Ghulam Jaffer, Ronnie Nader, 2011 .

OPS-SAT Phase A/B1: Mission Requirements Document

Klaus Schilling, Patrick Romano, Otto Koudelka, 2014 .

NanoSat MO framework: When OBSW turns into apps

Otto Koudelka, Mario Merri, César Coelho, 2017, 2017 IEEE Aerospace Conference.

Transmission Systems Acquisition performance for NDA symbol-timing recovery with simple adaptive first-order loops

Wilfried Gappmair, Otto Koudelka, Markus Flohberger, 2006, Eur. Trans. Telecommun..

OPS-SAT Final Presentation

Klaus Schilling, Patrick Romano, Otto Koudelka, 2014 .

TUGSAT-1 Qualification Test Plan - ASAP3 Midterm Report

Patrick Romano, Otto Koudelka, Manuela Unterberger, 2010 .

CRLB and ML algorithm for joint recovery of carrier phase and IQ imbalance

Wilfried Gappmair, Otto Koudelka, W. Gappmair, 2010, 2010 7th International Symposium on Communication Systems, Networks & Digital Signal Processing (CSNDSP 2010).

OPS-SAT Phase A/B1: Mission Operation Concept Document

Klaus Schilling, Patrick Romano, Otto Koudelka, 2014 .

Extended Gardner Detector for Improved Symbol-Timing Recovery of $M$-PSK Signals

Stefano Cioni, Wilfried Gappmair, Otto Koudelka, 2006, IEEE Transactions on Communications.

Channel Estimation on the Forward Link of Multi-beam Satellite Systems

Carlos Mosquera, Wilfried Gappmair, Otto Koudelka, 2011, PSATS.

SpaceTech A Curriculum in Space Systems and Business Engineering

Otto Koudelka, Peter Schrotter, 2015 .

Developments towards an Interplanetary Internet

Patrick Romano, Otto Koudelka, Manfred Wittig, 2009, 2009 International Workshop on Satellite and Space Communications.

Monitoring Radio Signals By Nanosatellites

Otto Koudelka, Manfred Wittig, Norbert Frischauf, 2013 .

Higher Speed Services

Otto Koudelka, Mervyn Hine, 1988, Comput. Networks.

Calibration of the BEV GPS Receiver by Using TWSTFT

Otto Koudelka, Dirk Piester, J. Becker, 2008 .

Operational experience with a Nanosatellite Science Mission

Otto Koudelka, Rainer Kuschnig, Manuela Wenger, 2018 .

Parameter estimation for link adaptation on land-mobile satellite links

Wilfried Gappmair, Otto Koudelka, Michael Bergmann, 2014, 2014 9th International Symposium on Communication Systems, Networks & Digital Sign (CSNDSP).

Broadband Wireless Communication for Telemedicine

Otto Koudelka, Ulla Birnbacher, Wolfgang Kogler, 2002 .

CRLB and low-complex algorithm for joint estimation of carrier frequency/phase and IQ imbalance in direct-conversion receivers

Wilfried Gappmair, Otto Koudelka, 2012, 2012 8th International Symposium on Communication Systems, Networks & Digital Signal Processing (CSNDSP).

A summary of 20/30 GHz payload activities

Otto Koudelka, W. Lothaller, 1989 .

Experience in Commissioning and Operations of the BRITE-Austria Nanosatellite Mission

Patrick Romano, Otto Koudelka, Manuela Unterberger, 2013 .

QoS Assessment on Mobile IPv6

Tuan Van Pham, Otto Koudelka, Nguyet T. A. Vu, 2009, 2009 IEEE-RIVF International Conference on Computing and Communication Technologies.

Low-Complexity Estimation of Carrier and Imbalance Parameters in Direct-Conversion Receivers

Wilfried Gappmair, Otto Koudelka, W. Gappmair, 2013 .

Communications Experiments Using the Reconfigurable Payload of OPS-SAT

Patrick Romano, Otto Koudelka, Manuela Unterberger, 2014 .

Moment-Based SNR Estimation of Signals with Non-Constant Envelope

Wilfried Gappmair, Otto Koudelka, 2006 .

NanoSat MO Framework: Achieving On-board Software Portability

Otto Koudelka, Otto Koudelka, Mario Merri, 2016 .

Results of the 2008 TWSTFT calibration of seven european stations

Otto Koudelka, Joseph Achkar, Dirk Piester, 2009, 2009 IEEE International Frequency Control Symposium Joint with the 22nd European Frequency and Time forum.

PRETTY: Grazing altimetry measurements based on the interferometric method

Otto Koudelka, Jens Wickert, Franz Zangerl, 2017 .

Recent activities in the development of the MOA thruster

Otto Koudelka, Norbert Frischauf, Manfred Hettmer, 2008 .

Calibration of the IEN-PTB TWSTFT link with a portable reference station

F. Cordara, V. Pettiti, Patrizia Tavella, 2004 .

Modulation classifier for signals used in satellite communications

Wilfried Gappmair, Otto Koudelka, Markus Flohberger, 2010, 2010 5th Advanced Satellite Multimedia Systems Conference and the 11th Signal Processing for Space Communications Workshop.

Symbol-Timing Recovery with Gardner Synchronizers Applied to Different Nyquist-I Pulses

Wilfried Gappmair, Otto Koudelka, Josef Holzleitner, 2006 .

Telecommunications Missions based on Nanosatellites

Otto Koudelka, Manfred Wittig, Otto Koudelka, 2015 .