This inventor holds 1 USPTO granted patent. Top assignee: Alcatel Lucent. Active years: 2007.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2007
Title: Innovations of Xiaofeng Xu in Network Paging Systems
Introduction
Xiaofeng Xu is an accomplished inventor based in Plano, TX (US). He has made significant contributions to the field of network technology, particularly in the development of a network paging system that enhances mobile communication.
Latest Patents
Xiaofeng Xu holds a patent for a "Network paging system and method." This invention implements a Mobile IP protocol that allows for the transparent routing of IP datagrams sent by a Correspondent Node (CN) to a Mobile Node (MN) in the Internet. The IP paging protocol is an extension to Mobile IP, enabling dormant mode operation to conserve battery power when the mobile node is not actively sending or receiving IP datagrams. The technique allows the mobile node to alternate between dormant and active modes, thus optimizing power resources. In this invention, the mobile node does not perform location updates while in dormant mode. The preferred embodiment of the IP paging protocol is a Layer-3 protocol that identifies the paging area where the MN is located and alerts it to exit dormant mode when there is incoming traffic. This invention also defines a new paging protocol that utilizes triggers from Layer-2 to manage the Layer-3 interface effectively.
Career Highlights
Xiaofeng Xu is currently employed at Alcatel Lucent, where he continues to innovate in the field of telecommunications. His work focuses on enhancing mobile communication systems and improving the efficiency of network protocols.
Collaborations
Xiaofeng has collaborated with notable colleagues, including Sridhar Gurivireddy and Behcet Sarikaya. Their combined expertise has contributed to advancements in network technology and mobile communication systems.
Conclusion
Xiaofeng Xu's innovative work in network paging systems exemplifies the importance of advancements in mobile communication technology. His contributions not only enhance the efficiency of network protocols but also pave the way for future innovations in the field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile