Patents by Inventor Yui Tsang

Yui Tsang 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).

  • Transmission power control over a wireless ad-hoc network
    Publication number: 20070133483
    Abstract: A method for controlling transmission power on a node over a wireless ad-hoc network which includes a plurality of sender, intermediate and receiver nodes is provided. Initially, levels of the transmission power of the node are configured. The node then exchange information with its neighboring nodes by sending out a global signal. After exchanging the information, the node identifies a node coverage for the level of the transmission power. The node then determines an effective transmission power (ETP). Finally, the ETP is used to form a virtual cluster.
    Type: Application
    Filed: December 9, 2005
    Publication date: June 14, 2007
    Inventors: Yan Lee, Jun Chen, Yui Tsang
  • Multi-hop routing method with bandwidth reservation in wireless network
    Publication number: 20070097892
    Abstract: A routing method for communication from a source node to a destination node in a distributed wireless network which comprises a plurality of wireless mobile nodes.
    Type: Application
    Filed: October 28, 2005
    Publication date: May 3, 2007
    Inventor: Yui Tsang