Jie Lin

Title: Jie Lin: Innovator in Asymmetric Data Access Schemes

Introduction

Jie Lin is a notable inventor based in Torquay, GB. He has made significant contributions to the field of telecommunications, particularly in the development of asymmetric data access schemes. With a total of 3 patents to his name, Lin's work has advanced the efficiency of data communication over fixed wireless access networks.

Latest Patents

One of Jie Lin's latest patents is titled "Asymmetric Data Access Scheme." This invention relates to an innovative method of providing bandwidth-efficient asymmetric data services. It operates through a fixed wireless access network, facilitating communication between a radio base station and multiple subscriber terminals. Each subscriber terminal is equipped with a subscriber antenna, allowing for effective data transmission. The patent outlines a tri-sectored cellular arrangement that utilizes frequency division duplex pairs, along with additional unpaired downlink frequencies. On the uplink, packet-switched data is transmitted using a conventional access channel, while the downlink employs a broad sectorized beam for efficient data delivery.

Another significant patent by Lin is "Asymmetric Internet Access over Fixed Wireless Access." This invention describes a system where a radio base station broadcasts downlink data packets on a single logical channel. Subscribers within a sector are organized into user groups, each configured to receive and transmit packets on a specific channel. The packets include destination addresses and tokens that determine which user group member can transmit uplink data to the base station in the next frame. This innovative approach allows for logical channels to be utilized for circuit-switched traffic when necessary.

Career Highlights

Throughout his career, Jie Lin has worked with prominent companies in the telecommunications industry, including Nortel Networks Corporation and Northern Telecom Limited. His experience in these organizations has contributed to his expertise in developing advanced communication technologies.

Collaborations

Jie Lin has collaborated with notable professionals in his field, including Richard John Driscoll and Keith Russell Edwards. These collaborations have likely enriched his work and contributed to the innovative solutions he has developed.

Conclusion

Jie Lin's contributions to asymmetric data access schemes have significantly impacted the telecommunications landscape. His patents reflect a commitment to enhancing data communication efficiency, showcasing his role as a key innovator in the industry.