Tae Won Park

Title: Tae Won Park: Innovator in 5G Technology

Introduction

Tae Won Park is a prominent inventor based in Dangjin-si, South Korea. He has made significant contributions to the field of wireless communication, particularly in enhancing the performance of 5G technology. With a total of 3 patents to his name, Park continues to push the boundaries of innovation in this rapidly evolving sector.

Latest Patents

Among his latest patents are two notable inventions. The first is a PBCH signal accumulation method and PBCH decoder for enhancing the performance of 5G NR receivers. This invention relates to a method of accumulating and decoding a PBCH signal received by a 5G NR receiver. The method includes generating an inversion vector for negating at least one bit of a system frame number (SFN) included in the received PBCH signal, performing accumulation over at least one frame by performing modulo addition on the generated inversion vector and the received PBCH signal, decoding the accumulated PBCH signals, and checking the validity of the decoded PBCH while reconstructing the SFN.

The second patent is a channel state information extraction method and MIMO receiver using QR decomposition and MMIB metric. This invention pertains to a CSI extraction method in a MIMO receiver used in a wireless communication system. The method includes obtaining an effective channel matrix by matrix multiplication of a precoding matrix and a channel estimation value obtained through a CSI-RS. It also involves calculating an upper and a lower bound of a minimum distance for each layer through QR decomposition for the effective channel matrix, mapping these bounds to each codeword, and extracting a mean mutual information per bit (MMIB) metric that represents the transmission capacity per unit frequency for each codeword.

Career Highlights

Tae Won Park has established himself as a key figure in the field of wireless communication. His innovative approaches to signal processing and channel state information extraction have garnered attention and respect within the industry. His work is instrumental in advancing the capabilities of 5G technology, which is crucial for the future of mobile communications.

Collaborations

Park collaborates with talented individuals in his field, including Ji Ho Jang and In Seok Hwang. These partnerships enhance the innovative potential of his projects and contribute to the successful development of cutting-edge technologies.

Conclusion

Tae Won Park is a visionary inventor whose work