Changsoon Choi

Title: Changsoon Choi: Innovator in Wireless Communication Systems

Introduction

Changsoon Choi is a prominent inventor based in Munich, Germany. He has made significant contributions to the field of wireless communication systems. With a total of 2 patents, his work focuses on enhancing the efficiency and effectiveness of communication technologies.

Latest Patents

Changsoon Choi's latest patents include an "Apparatus and method for controlling a node of a wireless communication system." This invention features a traffic load determiner, a cooperation capacity determiner, and a power control unit. The traffic load determiner assesses the traffic load within the wireless communication system, while the cooperation capacity determiner evaluates the available cooperation capacity of the node with other nodes. The power control unit is responsible for activating or deactivating an antenna based on the determined traffic load and available capacity.

Another notable patent is the "Communication system and method for directly transmitting signals between nodes of a communication system." This system comprises multiple nodes that facilitate communication with various devices. It includes a central node and a passive optical network equipped with a multiplexer/demultiplexer device. This device is designed to demultiplex a first optical signal from the central node to the nodes and multiplex second optical signals from one or more nodes. Each node is allocated a specific wavelength for generating its optical signal, allowing for direct signal transmission between nodes.

Career Highlights

Changsoon Choi is currently employed at NTT Docomo, Inc., where he continues to innovate in the field of wireless communication. His work has been instrumental in developing advanced communication systems that enhance connectivity and efficiency.

Collaborations

Throughout his career, Changsoon has collaborated with notable colleagues, including Thorsten Biermann and Luca Scalia. These collaborations have contributed to the advancement of technology in their field.

Conclusion

Changsoon Choi's contributions to wireless communication systems demonstrate his commitment to innovation and technological advancement. His patents reflect a deep understanding of the complexities of communication technology, positioning him as a key figure in the industry.