Jin Ho Choi

Title: Jin Ho Choi: Innovator in Communication Systems

Introduction

Jin Ho Choi is a prominent inventor based in Victoria, Australia. He has made significant contributions to the field of communication systems, holding a total of 4 patents. His work focuses on enhancing data transmission methods, which are crucial for modern communication technologies.

Latest Patents

One of Jin Ho Choi's latest patents is titled "Method and apparatus for transmitting data using random access procedure in communication system." This patent discloses methods and apparatuses for transmitting data using a random access procedure. The operation method of a terminal in a communication system includes transmitting a first message (MsgA) with an RA preamble and a payload to a base station. The terminal then receives a second message (MsgB) from the base station, indicating that a specific RA preamble is reserved. Subsequently, the terminal transmits a second message (MsgA) with the reserved RA preamble and data during the associated preamble reservation period.

Another notable patent is "Method and apparatus for random access layered preambles." This patent outlines an operation method where a terminal receives quality of service (QoS) information for preamble groups from a base station. The terminal selects a preamble group based on the QoS information and its own QoS, chooses a preamble within that group, and transmits a first message to the base station. The terminal then receives a second message in response to its first message.

Career Highlights

Jin Ho Choi is affiliated with the Electronics and Telecommunications Research Institute, where he continues to innovate in the field of communication technologies. His work has been instrumental in developing more efficient data transmission methods, which are essential for improving communication systems.

Collaborations

Jin Ho Choi collaborates with notable colleagues, including Ok Sun Park and Seok Ki Kim. Their combined expertise contributes to advancements in communication technologies and enhances the research output of their institution.

Conclusion

Jin Ho Choi is a distinguished inventor whose work in communication systems has led to significant advancements in data transmission methods. His contributions are vital for the ongoing evolution of communication technologies.