Jwo-Yuh Wu

Title: Jwo-Yuh Wu: Innovator in MIMO Communication Systems

Introduction

Jwo-Yuh Wu is a prominent inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of communication systems, particularly in multi-input multi-output (MIMO) technology. With a total of 2 patents, his work focuses on enhancing the efficiency and performance of communication systems.

Latest Patents

One of his latest patents is titled "Method of symbol detection for MIMO dual-signaling uplink CDMA systems." This invention provides a block-wise successive interference cancellation (SIC) detection algorithm for MIMO CDMA systems operating over frequency-selective channels. The algorithm allows for simultaneous application of orthogonal space-time block encoding for transmit diversity or spatially multiplexing, depending on channel conditions. To address the challenges of large dimension data processing, a two-stage approach for block-wise SIC detection is proposed, which reduces computational complexity.

Another notable patent is "Structure of a multi-input multi-output multicarrier code division multiple access communication system and communication method thereof." This invention discloses a MIMO system and method suitable for MC-CDMA communication systems with multiple paths. It aims to achieve both spectrum efficiency and gain. The transceiver simultaneously transfers data to multiple parallel data streams, applies space-time block encoding, and spreads the encoded data streams with a pre-designed space-path spreading code. The receiver then despreads the received data using matched filters and separates mutually interfering signals with a linear combiner and a BLAST detector to obtain diversity gain.

Career Highlights

Jwo-Yuh Wu is affiliated with National Yang Ming Chiao Tung University, where he continues to advance research in communication technologies. His innovative work has positioned him as a key figure in the development of MIMO systems.

Collaborations

He has collaborated with notable colleagues, including Ta-Sung Lee and Juinn-Horng Deng, who contribute to his research endeavors.

Conclusion

Jwo-Yuh Wu's contributions to MIMO communication systems reflect his dedication to innovation in the field. His patents demonstrate a commitment to improving communication efficiency and performance, making a lasting impact on the industry.