Min Ki Ahn

Title: Min Ki Ahn: Innovator in Communication Technology

Introduction

Min Ki Ahn is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of communication technology, particularly in multi-user multiple input and multiple output (MU-MIMO) systems. With a total of 4 patents to his name, Ahn continues to push the boundaries of innovation in his field.

Latest Patents

One of Ahn's latest patents is a method for generating a precoder in a MU-MIMO communication system. This method involves receiving channel information and quality information from multiple stations. It determines whether a first condition is satisfied based on the received information. If so, a type of matrix inversion is selected from various options for precoding. Additionally, it assesses whether a second condition is met and selects a type of decomposition for precoding accordingly. A precoder is then generated based on these selections.

Another notable patent is for a beam transmitting device that enhances the performance of communication channels. This device includes a controller that transmits a null data packet (NDP) and receives channel information. It also features a smoothing circuit that smooths multiple beamforming vectors in the channel information. The smoothing circuit comprises a weight calculator that calculates a common phase factor using adjacent beamforming vectors and a moving average filter that performs the smoothing.

Career Highlights

Min Ki Ahn is currently employed at Samsung Electronics Co., Ltd., where he applies his expertise in communication technologies. His work has been instrumental in developing advanced communication systems that improve connectivity and efficiency.

Collaborations

Ahn collaborates with talented colleagues, including Eun Sung Jeon and Wook Bong Lee, who contribute to his innovative projects and research endeavors.

Conclusion

Min Ki Ahn is a key figure in the advancement of communication technology, with a focus on enhancing MU-MIMO systems. His innovative patents and contributions to Samsung Electronics Co., Ltd. highlight his commitment to pushing the boundaries of technology.