Location History:
- Cheju-shi, KR (2004)
- Daejeon, KR (2004 - 2006)
Company Filing History:
Years Active: 2004-2006
Title: Woo-Seok Yang: Innovator in Block Turbo Codes
Introduction
Woo-Seok Yang is a prominent inventor based in Daejeon, South Korea. He has made significant contributions to the field of telecommunications, particularly in the area of block turbo codes. With a total of 3 patents to his name, Yang's work has advanced the efficiency and effectiveness of data transmission technologies.
Latest Patents
Yang's latest patents include a method for iteratively decoding block turbo codes and a recording medium for storing an iterative decoding program of block turbo codes. The first patent outlines a method that involves receiving a signal frame formed of a product code obtained by serially concatenating block codes. It details the process of forming a reliability array for signal demodulation, initializing extrinsic reliability information, and performing a complexity-reduced soft decision output Viterbi decoding algorithm. The method checks for iterative decoding completion conditions and normalizes reliability information when necessary.
The second patent focuses on an iterative decoding method for block turbo codes of greater than three dimensions. This innovative approach utilizes a soft decision output Viterbi algorithm (SOVA) for decoding product codes. The method includes configuring a product code of greater than three dimensions, transmitting it, and initializing external reliability information for decoding. It emphasizes the sequential iteration of the SOVA decoding with respect to the respective axes.
Career Highlights
Woo-Seok Yang is affiliated with the Electronics and Telecommunications Research Institute, where he continues to push the boundaries of telecommunications technology. His work has been instrumental in developing advanced decoding methods that enhance data transmission capabilities.
Collaborations
Yang has collaborated with notable colleagues, including Sooyoung Kim and Ho-Jin Lee. Their combined expertise has contributed to the successful development of innovative solutions in the field.
Conclusion
Woo-Seok Yang's contributions to the field of telecommunications through his patents and collaborative efforts highlight his role as a key innovator. His work in block turbo codes continues to influence advancements in data transmission technologies.