Patents by Inventor Shenjie Li

Shenjie Li has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Wireless infrastructure and ad hoc network integration
    Patent number: 7808960
    Abstract: A system and method for integrating infrastructure and ad hoc wireless networks. In one example embodiment, a plurality of nodes and access points exchange beacons and route replies which are forwarded by intervening nodes. Nodes determine whether to switch access points based on cost values contained in the received beacons. Intervening nodes store routes with weights to the source node, such that the access points maintain weights to every node in their zones.
    Type: Grant
    Filed: May 25, 2007
    Date of Patent: October 5, 2010
    Assignee: The Hong Kong University of Science and Technology
    Inventors: Shueng Han Gary Chan, Jiancong Chen, Chi Fai Wong, Shenjie Li