Hongyi Li

Title: Innovations of Hongyi Li

Introduction

Hongyi Li is a prominent inventor based in Ottawa, Canada. He holds a total of 10 patents that showcase his contributions to the field of technology and telecommunications. His work has significantly impacted the way communication systems operate, particularly in wireless networks.

Latest Patents

One of his latest patents is titled "System and method for adaptive frame size management in a wireless multihop network." This invention discloses a system and method for adaptively managing frame size in a wireless multihop network. In this embodiment, a packet is transmitted from a source to a destination. An acknowledgement packet is received, and a successful acknowledgement packet counter is incremented if the acknowledgement packet arrives before a timer times out. The frame size is increased if the successful acknowledgement packet counter reaches a specified value. If the acknowledgement packet arrives after the timer times out, the successful acknowledgement packet counter is reset, and the frame size is decreased. These procedures can be repeated until the frame size is either greater than or equal to a maximum frame size or less than or equal to a minimum frame size.

Another notable patent is "Tandem call admission control by proxy for use with Non-Hop-By-Hop VoIP signaling protocols." This method determines whether to set up a delay-sensitive communication session over an Internet Protocol (IP) based network. It includes sharing link state information among the network nodes of the link state protocol controlled network. The method involves receiving an IP packet that conveys a request to set up a delay-sensitive communication session over the network. Based on the shared link state information, a shortest path through the network is determined for the requested session, and the session is set up only when the shortest path is deemed suitable.

Career Highlights

Hongyi Li has worked with several notable companies throughout his career, including Nortel Networks Corporation and Apple Inc. His experience in these organizations has allowed him to develop innovative solutions that address complex challenges in telecommunications.

Collaborations

Some of his coworkers include Sophie Vrzic and Tricci So, who have collaborated with him on various projects.

Conclusion

Hongyi Li's contributions to the field of technology through his patents and work with leading companies highlight his innovative spirit and dedication to advancing communication systems. His inventions continue to influence the industry and pave the way for future advancements.