| 2008 | IGARSS | GPS/INS Integration for Footprint Chasing in Bistatic SAR Experiments. | Stefan Knedlik, Ezzaldeen Edwan, Junchuan Zhou, Zhen Dai, Pakorn Ubolkosold, Otmar Loffeld |
| 2008 | VTC | An Improved Frequency Offset Estimator for SIMO-OFDM with Maximum Estimation Range. | Pakorn Ubolkosold, Gustave Franck Tchere, Stefan Knedlik, Otmar Loffeld |
| 2008 | VTC | A New Closed-Form Frequency Estimator in the Presence of Fading-Induced Multiplicative Noise. | Pakorn Ubolkosold, Gustave Franck Tchere, Stefan Knedlik, Otmar Loffeld |
| 2007 | IGARSS | Constrained-trajectory based GPS/INS integration for reliable position and attitude determination. | Pakorn Ubolkosold, Stefan Knedlik, Ezzaldeen Edwan, Otmar Loffeld |
| 2007 | VTC | Bit Error Performance of Differential Impulse Radio UWB Systems. | Gustave Franck Tchere, Pakorn Ubolkosold, Stefan Knedlik, Otmar Loffeld |
| 2006 | PIMRC | Data-Aided Timing Acquisition in UWB Differential Transmitted Reference Systems. | Gustave Franck Tchere, Pakorn Ubolkosold, Stefan Knedlik, Otmar Loffeld, Klaus Witrisal |
| 2005 | IGARSS | Clock synchronization protocol for distributed satellite networks. | Pakorn Ubolkosold, Stefan Knedlik, Otmar Loffeld |