Location History:
- Yongin-si, KR (2017)
- Gyeonggi-do, KR (2016 - 2018)
Company Filing History:
Years Active: 2016-2018
Title: Innovations of Chungryul Chang
Introduction
Chungryul Chang is a notable inventor based in Gyeonggi-do, South Korea. He has made significant contributions to the field of mobile communication systems. With a total of 3 patents to his name, his work focuses on enhancing data transmission and reception efficiency.
Latest Patents
One of his latest patents is titled "Method and apparatus for operating uplink AMC in mobile communication system." This invention outlines a method for a serving base station to determine a modulation and coding selection (MCS) of a terminal in a wireless communication system. The process involves determining uplink interference from neighboring cells, calculating a signal-to-interference plus noise ratio (SINR) based on a reply signal, and ultimately determining the MCS based on the SINR information. This innovation aims to improve data transmission and reception efficiency by accurately assessing interference from nearby cells.
Another significant patent is "Method and apparatus for coordinating schedulers in a coordinated multi-point communication system." This invention provides a method for a coordinator to enhance cell edge terminal throughput. It includes receiving information on Sound Reference Signal (SRS) reception power at a terminal, generating terminal distinction information, and transmitting this information to the scheduler. This approach aims to optimize communication in coordinated systems.
Career Highlights
Chungryul Chang is currently employed at Samsung Electronics Co., Ltd., where he continues to innovate in the field of mobile communications. His work has been instrumental in advancing technologies that improve user experiences in wireless communication.
Collaborations
He has collaborated with notable colleagues such as Younghyun Jeon and Neunghyung Lee. Their combined expertise contributes to the development of cutting-edge technologies in the industry.
Conclusion
Chungryul Chang's contributions to mobile communication through his patents reflect his commitment to innovation and excellence. His work continues to influence the field, paving the way for advancements in wireless technology.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.