Fang Hao

Title: Innovations by Fang Hao: Pioneering in IP Mobility and Flow Cache Management

Introduction

Fang Hao, a notable inventor based in Morganville, NJ, has made significant contributions to the field of telecommunications and networking. With an impressive portfolio of 44 patents, Fang has been at the forefront of developing innovative solutions that enhance network efficiency and performance.

Latest Patents

Fang Hao's recent patents showcase his expertise in low-latency multi-access IP mobility. One such invention, titled "Locator lookup-based, low-latency, multi-access IP mobility," introduces a tree structure composed of leaf nodes, a root node, and intermediate nodes. This design allows endpoints to communicate via access networks while maintaining mappings from permanent virtual IP (VIP) addresses to physical IP (PIP) addresses. The innovation further streamlines connection setup requests, significantly improving the efficiency of communications across various networks.

Another of his latest patents addresses flow cache management. This patent details packet-processing circuitry that utilizes flow caches efficiently, implementing a cache-entry replacement policy based on updatable counters for each cache entry. This policy effectively prioritizes "elephant flows," ensuring they are retained longer, resulting in improved cache-hit ratios and packet-processing throughput. These advancements are particularly beneficial for settings such as Open Virtual Switch (OVS), where resource allocation is a critical factor.

Career Highlights

Fang Hao's career has included pivotal roles at reputable organizations. He has worked at Alcatel Lucent and Alcatel-Lucent USA Inc., contributing to groundbreaking advancements in telecommunications technology. His work in these companies has not only solidified his reputation but also enriched the innovation landscape in the industry.

Collaborations

Throughout his career, Fang has collaborated with other distinguished professionals in the field, including coworkers Tirunell V Lakshman and Muralidharan Sampath Kodialam. These collaborations have played a significant role in the development and refinement of his patented technologies, showcasing the importance of teamwork in driving innovation.

Conclusion

Fang Hao's contributions to the domains of IP mobility and flow cache management underscore his influence as an inventor and innovator. With 44 patents to his name, his work continues to shape the future of telecommunications, proving that innovative thinking can lead to transformative changes in the industry. As technologies evolve, inventors like Fang will remain central to advancing network capabilities and efficiency.