Patents by Inventor Wan DU

Wan DU 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).

  • Methods and systems for wireless transmission of data between network nodes
    Patent number: 9955238
    Abstract: A network of environmental sensor nodes is proposed in which data is transmitted wirelessly between the nodes using a rateless erasure code with a redundancy which is matched to the effective data rate, thereby permitting distanceless link transmissions. The wireless sensor networks is suitable to be sparsely deployed over wide area. A communication protocol is proposed to efficiently coordinate the distanceless link transmissions. A new metric (expected distanceless transmission time) is proposed for routing selection. The distanceless transmissions are well-adapted to low duty-cycled sensor networks.
    Type: Grant
    Filed: January 20, 2016
    Date of Patent: April 24, 2018
    Assignee: Nanyang Technological University
    Inventors: Wan Du, Jansen Christian Liando, Mo Li, Bingsheng He
  • Methods and Systems for Wireless Transmission of Data Between Network Nodes
    Publication number: 20160212507
    Abstract: A network of environmental sensor nodes is proposed in which data is transmitted wirelessly between the nodes using a rateless erasure code with a redundancy which is matched to the effective data rate, thereby permitting distanceless link transmissions. The wireless sensor networks is suitable to be sparsely deployed over wide area. A communication protocol is proposed to efficiently coordinate the distanceless link transmissions. A new metric (expected distanceless transmission time) is proposed for routing selection. The distanceless transmissions are well-adapted to low duty-cycled sensor networks.
    Type: Application
    Filed: January 20, 2016
    Publication date: July 21, 2016
    Inventors: Wan DU, Jansen Christian Liando, Mo Li, Bingsheng He