Christian Bettstetter

Title: Christian Bettstetter: Innovator in Wireless Communication

Introduction

Christian Bettstetter is a notable inventor based in Klagenfurt, Austria. He has made significant contributions to the field of wireless communication, holding a total of three patents. His work focuses on improving the reliability and efficiency of wireless transmission systems.

Latest Patents

Bettstetter's latest patents include an "Apparatus and method for cooperative relaying in wireless systems using an extended channel reservation." This invention allows a wireless source apparatus, a wireless destination apparatus, and a wireless relay apparatus to cooperate in handling transmission failures through space/time diverse channels. In cases of successful direct transmission, the protocol incurs reduced or no additional overhead for relay selection. When transmission failures occur, such as due to small-scale fading, the system supports transmission via different communication paths, implementing spatial diversity through a selected relay. The device activates overhearing of signals only when the signal quality between sender and receiver is weak. A specific protocol for reserving the wireless medium for the entire cooperative communication has also been specified.

Another significant patent is the "Cooperative relay scheme having backward compatibility." This invention shares similar features with the previous one, allowing for efficient handling of transmission failures while maintaining compatibility with existing systems. The focus remains on reducing overhead during successful transmissions and ensuring reliable communication through selected relays when needed.

Career Highlights

Christian Bettstetter has worked with prominent companies in the technology sector, including Lakeside Labs GmbH and NTT Docomo, Inc. His experience in these organizations has contributed to his expertise in wireless communication technologies.

Collaborations

Throughout his career, Bettstetter has collaborated with notable colleagues such as Helmut Adam and Wilfried Elmenreich. These partnerships have fostered innovation and advancements in the field of wireless communication.

Conclusion

Christian Bettstetter is a distinguished inventor whose work in wireless communication has led to significant advancements in the industry. His patents reflect a commitment to improving the reliability and efficiency of wireless systems.