Pang-Chang Lan

Title: The Innovations of Pang-Chang Lan

Introduction

Pang-Chang Lan is a notable inventor based in Monterey Park, California. He has made significant contributions to the field of mobile communication technology. His work focuses on enhancing secure communication methods in wireless networks.

Latest Patents

Pang-Chang Lan holds a patent for a "Precoding-codebook-based secure uplink in LTE." This innovative scheme utilizes channel reciprocity, uniqueness, and randomness to address the secure initiation problem in mobile communication networks. The process involves a User Equipment (UE) receiving a first reference signal through a downlink channel, performing channel estimation, and obtaining a first channel response matrix. The UE encodes secrecy information onto a second reference signal and transmits it via an uplink channel. The secrecy information is concealed through a precoding operation, ensuring that it can be extracted when the uplink channel is reciprocal to the downlink channel. This patent showcases his expertise in secure communication technologies.

Career Highlights

Pang-Chang Lan is currently employed at MediaTek Singapore Pte. Ltd., where he continues to develop innovative solutions in mobile communication. His work has been instrumental in advancing secure communication protocols, which are crucial for modern telecommunications.

Collaborations

Throughout his career, Pang-Chang Lan has collaborated with talented professionals, including Tze-Ping Low and Jangwook Moon. These collaborations have contributed to the development of cutting-edge technologies in the field.

Conclusion

Pang-Chang Lan's contributions to secure communication technology highlight his innovative spirit and dedication to advancing mobile communication. His patent reflects a significant step forward in ensuring secure uplink communications in LTE networks.