Company Filing History:
Years Active: 2016
Title: Innovations of Inventor Han Hai
Introduction
Han Hai is a notable inventor based in Jeonju-si, South Korea. He has made significant contributions to the field of communication technology, particularly through his innovative patent.
Latest Patents
Han Hai holds a patent for a "MIMO communication method and system using the block circulant jacket matrices." This invention provides a fast block circulant generated Hadamard matrix, known as jacket matrices, of orders N=2p, 4p, 4p, and np, where k is a positive integer. The block Toeplitz circulant jacket matrices exhibit many properties of the Walsh-Hadamard Toeplitz transform and facilitate the construction of block circulant matrices. These matrices can be applied to fast algorithms for decomposition, which is crucial for enhancing communication systems. The matrix decomposition takes the form of products of block identity matrices and block Hadamard matrices. Furthermore, the block Toeplitz circulant jacket matrices can be utilized in the Kronecker MIMO channel, showcasing their versatility and importance in modern communication.
Career Highlights
Han Hai is affiliated with the Industrial Cooperation Foundation at Chonbuk National University. His work at this institution has allowed him to focus on advancing communication technologies and contributing to academic research.
Collaborations
He has collaborated with notable colleagues, including Moon Ho Lee and Xiao-Dong Zhang, which has further enriched his research and innovation efforts.
Conclusion
Han Hai's contributions to the field of communication through his innovative patent demonstrate his expertise and commitment to advancing technology. His work continues to influence the development of efficient communication systems.