Ching-Chi Hsu

Title: Innovations by Ching-Chi Hsu in Wireless Mesh Networks

Introduction

Ching-Chi Hsu is a notable inventor based in Taipei, Taiwan. He has made significant contributions to the field of wireless communication, particularly in the development of technologies that enhance power management in ad-hoc networks. With a total of 2 patents, Hsu's work is recognized for its innovative approach to improving network efficiency.

Latest Patents

Hsu's latest patents include a relay station, base station, power management method, and a computer-readable medium for use in a wireless mesh network. The relay station is strategically located within the coverage area of the base station (BS). It comprises a receiving/transmission module and a determination module. The receiving/transmission module is designed to receive a BS beacon during a specified time period. The determination module enables the BS to transmit data to the relay station based on the BS beacon. This process allows the receiving/transmission module to send a power-saving poll to the BS, receive an acknowledgment (ACK) for the poll, and subsequently receive data in a designated time frame.

Another significant patent focuses on power management methods and systems for both a first and second station in an ad-hoc network. Each station operates within a normal beacon interval (NBI) for data transmission, which is interspersed with Listen Intervals (LI). When a station enters power-saving mode, it assesses the number of beacon-window-only beacon intervals (BBIs) within a LI. Each station broadcasts a beacon frame that includes information about the remaining number of beacon intervals (RBI) within a beacon window. Upon receiving the beacon frame from the second station, the first station can predict the NBI of the second station and transmit data frames accordingly.

Career Highlights

Ching-Chi Hsu is affiliated with the Institute for Information Industry, where he continues to innovate and contribute to advancements in wireless communication technologies. His work is instrumental in developing systems that optimize power usage and enhance data transmission efficiency.

Collaborations

Hsu collaborates with talented individuals such as Zi-Tsan Chou and Yu-Hsiang Lin, who contribute to his research and development efforts. Their combined expertise fosters an environment of innovation and creativity.

Conclusion

Ching-Chi Hsu's contributions to wireless mesh networks and power management systems highlight his role as a leading inventor