This inventor holds 3 USPTO granted patents. Top assignee: International Business Machines Corporation. Active years: 2005-2011.
Company Filing History:
Years Active: 2005-2011
Title: Innovations by Xiu Lan Yu
Introduction
Xiu Lan Yu is a notable inventor based in Beijing, China. He has made significant contributions to the field of communication technology, holding a total of 3 patents. His work focuses on enhancing the efficiency and effectiveness of wireless communication systems.
Latest Patents
One of Xiu Lan Yu's latest patents is titled "Switching between two communication modes in a WLAN." This invention provides a method and system for switching a network application operating in a first communication mode to a second mode within a wireless local area network. The process involves judging whether mobile nodes are neighboring based on location information. When nodes are neighboring, it inquires whether mobile nodes wish to switch to the second mode to run network applications. If all mobile nodes agree, the network application is downloaded and installed on one of the mobile nodes, and communication parameters are configured accordingly. This invention aims to dynamically switch between Infrastructure mode and Ad-hoc mode to balance system resources, improve quality of service (QoS), reduce communication traffic, waiting time, and user costs, while increasing the income of the network service provider.
Another significant patent by Xiu Lan Yu is "Compressing location data of moving objects." This invention provides methods, apparatus, and systems for compressing a large volume of continuous location data from moving objects. The system receives location data from a mobile unit or locating device, compresses it, and inserts the compressed data into a database. This approach addresses the challenge of high insertion frequency and reduces storage space while maintaining location query precision. The apparatus includes an input interface for receiving current location data, a data compressing unit, and an output interface for outputting the compressed location data.
Career Highlights
Xiu Lan Yu is currently employed at International Business Machines Corporation (IBM), where he continues to innovate in the field of communication technology. His work has had a significant impact on improving wireless communication systems.
Collaborations
Xiu Lan Yu has collaborated with several talented individuals, including Ying Li and Fang Yan Rao, who have contributed to his projects and innovations.
Conclusion
Xiu Lan Yu's contributions to communication technology through his patents demonstrate his commitment to innovation and improvement in wireless systems. His work continues to influence the industry and enhance user experiences.