Rainer Stuhlberger

Learn More
—This paper introduces a combined GNSS/UMTS receiver architecture. After a review of the state-of-the-art, a configurable GNSS/UMTS architecture is proposed. The investigated concept is based on a reconfigurable receive chain to prevent duplication of hardware, which will result in considerably lower costs. The biggest challenge in the design of Gali-leo(More)
– The software-defined-radio concept received increasing attention due to necessity of multi-mode/multi-system capable terminals for next generation communication systems. This paper summarizes the requirements of a multi-mode compliant digital-front-end (DFE) and describes concepts for cellular terminal implementations on silicon. A partitioning is(More)