Bichai Wang

Title: Bichai Wang: Innovator in MIMO Systems

Introduction

Bichai Wang is a notable inventor based in London, GB, recognized for his contributions to wireless communication technologies. He holds two patents that focus on multiple-input-multiple-output (MIMO) systems, which are essential for enhancing the performance of wireless communication networks.

Latest Patents

Wang's latest patents include innovative technologies in MIMO systems. The first patent describes a MIMO transmitter designed for transmitting wireless communication signals over a communication channel to a receiver. This transmitter features a digital signal processor that performs pre-coding on multiple data streams, along with radio-frequency (RF) chains and a lens antenna array. The selecting unit in this design allows for efficient transmission by coupling RF chains to specific sub-arrays of antenna elements.

The second patent focuses on channel estimation in MIMO systems. This method involves analyzing channel vectors to identify angular domain support points and generating a value vector for feedback between uplink and downlink devices. This process enhances the accuracy of channel estimation, which is crucial for effective communication in MIMO systems.

Career Highlights

Bichai Wang is currently employed at British Telecommunications Public Limited Company, where he applies his expertise in wireless communication technologies. His work significantly contributes to advancements in MIMO systems, which are vital for modern telecommunications.

Collaborations

Wang collaborates with esteemed colleagues, including Linglong Dai and Richard MacKenzie, who share his commitment to innovation in the field of wireless communication.

Conclusion

Bichai Wang's contributions to MIMO systems through his patents and work at British Telecommunications Public Limited Company highlight his role as a key innovator in wireless communication technology. His advancements are paving the way for more efficient and reliable communication systems.