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Years Active: 2018-2019
Title: Innovations of Moonchang Choi in Wireless Communication
Introduction
Moonchang Choi is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of wireless communication, particularly in the development of technologies that support higher data rates in communication systems. With a total of four patents to his name, Choi's work is at the forefront of advancing communication technologies.
Latest Patents
Choi's latest patents include a device and method for transmitting filter bank multi-carrier symbols in a wireless communication system. This invention is designed for pre-5G or 5G communication systems, aiming to enhance data transmission rates beyond those of 4G systems like Long Term Evolution (LTE). The method involves generating symbols by shifting sample values and transmitting them in an overlapping manner on a time axis.
Another notable patent is the transceiving method and apparatus for modulation signal transmission in a filter bank multi-carrier communication system. This invention enables QAM signal transmission without intrinsic interference by separating filtering between sub-carriers. The method includes dividing QAM signals into groups, performing filtering, and superimposing the signals for transmission.
Career Highlights
Moonchang Choi has worked with leading organizations such as Samsung Electronics Co., Ltd. and Yonsei University. His experience in these esteemed institutions has allowed him to collaborate on innovative projects that push the boundaries of wireless communication technology.
Collaborations
Choi has collaborated with notable colleagues, including Sooyong Choi and Yeohun Yun. Their joint efforts have contributed to the advancement of communication technologies and the successful development of Choi's patents.
Conclusion
Moonchang Choi's contributions to wireless communication through his innovative patents demonstrate his expertise and commitment to advancing technology. His work is essential in shaping the future of communication systems.