This inventor holds 5 USPTO granted patents and 1 published patent application and 3 EPO patents. Top assignees: Beijing University of Posts and Telecommunications, Zte Corporation, Xi'an Zhongxing New Software Co., Ltd.. Active years: 2014-2018.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Beijing, CN (2014 - 2017)
- Shenzhen, CN (2017 - 2018)
Company Filing History:
2 out of 149 
2 out of 6,038 
1 out of 519 Years Active: 2014-2018
Title: Innovations of Hongxiang Guo in Optical Burst Switching
Introduction
Hongxiang Guo is a prominent inventor based in Shenzhen, China. He has made significant contributions to the field of optical burst switching, holding a total of 5 patents. His work focuses on enhancing communication quality and efficiency in optical networks.
Latest Patents
One of his latest patents is titled "Method, system and node for implementing automatic protection switching in optical burst-switching ring." This invention provides a method, system, and node for implementing automatic protection switching (APS) in an Optical Burst Ring (OBRing) network. The method involves a master node and a slave node that perform optical power monitoring on respective channels and aggregate the monitoring results to the master node. When a fault is detected, the master node sends a switching operation instruction to the slave node, which then performs a switching operation and enters a protection working state. This mechanism ensures communication quality by effectively managing faults in the OBRing.
Another notable patent is the "Method and device for bandwidth assignment of optical burst ring." This invention outlines a method for bandwidth assignment in an OBRing, where the master node acquires current bandwidth resources and excludes those occupied by over-the-master-node connections. This approach resolves issues related to receiving conflicts caused by over-the-master-node service data connections, thereby optimizing bandwidth allocation.
Career Highlights
Hongxiang Guo has worked with esteemed institutions such as Beijing University of Posts and Telecommunications and ZTE Corporation. His experience in these organizations has contributed to his expertise in optical communication technologies.
Collaborations
He has collaborated with notable colleagues, including Gaofeng An and Xue Chen, who have also contributed to advancements in the field of optical networks.
Conclusion
Hongxiang Guo's innovative work in optical burst switching and bandwidth assignment has significantly impacted the field of optical communications. His patents reflect a commitment to improving network efficiency and reliability.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile