P. Ubolkosold

A Novel Design of an Adaptive Hybrid Low-cost GPS/INS Integration System

Otmar Loffeld, Stefan Knedlik, Junchuan Zhou, 2008 .

Bit Error Performance of UWB Differential Transmitted Reference Systems

S. Knedlik, P. Ubolkosold, G.F. Tchere, 2006, 2006 International Symposium on Communications and Information Technologies.

Bit Error Performance of UWB Differential Transmitted Reference Systems

Otmar Loffeld, Stefan Knedlik, P. Ubolkosold, 2006 .

Integrated GPS navigation for civilian vehicles in challenging environment

S. Knedlik, Junchuan Zhou, P. Ubolkosold, 2007, 2007 IEEE International Conference on Vehicular Electronics and Safety.

A Data Fusion Approach for Improved Positioning in GSM Networks

Miao Zhang, S. Knedlik, P. Ubolkosold, 2006, 2006 IEEE/ION Position, Location, And Navigation Symposium.

Nonlinear Least-Squares Frequency Offset Estimator and Its Simplified Versions for Flat-Fading Channels

S. Knedlik, P. Ubolkosold, O. Loffeld, 2006, 2006 International Symposium on Communications and Information Technologies.