Company Filing History:
2 out of 131,214 
1 out of 129 Years Active: 2011
Title: Kyoung-Jin Cho: Innovator in Cognitive Radio Wireless Communication
Introduction
Kyoung-Jin Cho is a prominent inventor based in Incheon, South Korea. He has made significant contributions to the field of cognitive radio wireless communication, holding two patents that showcase his innovative approach to technology.
Latest Patents
Cho's latest patents include a "Method for dynamic frequency selection and system supporting the same in a cognitive radio wireless communication system." This invention provides a dynamic frequency selection based on cognitive radio (CR) principles. A CR base station (BS) detects an interference-free and unused frequency band. When a new BS with strong signal strength requires the frequency band during communications, the CR BS releases the band and dynamically selects another to avoid interference. His second patent is titled "Method of partitioning resources in a cognitive radio wireless communication system and system supporting the same." This method involves a new BS receiving radio resource status information from a prior BS using a specific frequency band. It requests resource partitioning to the prior BS using a new uplink subchannel defined for communications between BSs. Resource negotiation messages are exchanged over a channel defined between the two BSs to efficiently partition resources.
Career Highlights
Kyoung-Jin Cho has worked with notable companies, including Samsung Electronics Co., Ltd. and Inha Industry Partnership Institute. His experience in these organizations has allowed him to develop and refine his innovative ideas in wireless communication technology.
Collaborations
Throughout his career, Cho has collaborated with talented individuals such as Duck-Dong Hwang and Jae-Myeong Kim. These collaborations have contributed to the advancement of his research and inventions.
Conclusion
Kyoung-Jin Cho is a distinguished inventor whose work in cognitive radio wireless communication has led to significant advancements in the field. His patents reflect his innovative spirit and commitment to improving communication technologies.
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