Ying-Yang Li

Title: Innovations of Ying-Yang Li

Introduction

Ying-Yang Li is a prominent inventor based in Beijing, China. He has made significant contributions to the field of mobile communication technology. With a focus on enhancing communication systems, he holds a total of 2 patents that showcase his innovative approach.

Latest Patents

One of his latest patents is titled "System and method for multi-user and multi-cell MIMO transmissions." This invention describes a base station capable of communicating with multiple subscriber stations in a Multi-User (MU) Multiple-Input Multiple-Output (MIMO) system. The base station is equipped with a transmitter and multiple antennas designed to transmit control information. It can assign specific downlink reference signal (DRS) patterns to subscriber stations, allowing for efficient communication.

Another notable patent is "Method and apparatus for transmitting and receiving common control channels in a mobile communication system." This invention outlines a method for transmitting and receiving a common control channel in an Orthogonal Frequency Division Multiplexing (OFDM) mobile communication system. The transmission apparatus utilizes an Inverse Fast Fourier Transform (IFFT) mapper to generate frequency-shifted bursts, which are then transmitted to a receiver for decoding.

Career Highlights

Ying-Yang Li is currently employed at Samsung Electronics Co., Ltd., where he continues to develop innovative solutions in mobile communication. His work has significantly impacted the efficiency and effectiveness of communication systems.

Collaborations

He has collaborated with notable colleagues, including Jianzhong Zhang and Juho Lee, contributing to advancements in their respective fields.

Conclusion

Ying-Yang Li's contributions to mobile communication technology through his patents and work at Samsung Electronics Co., Ltd. highlight his role as an influential inventor. His innovative solutions continue to shape the future of communication systems.