Patents by Inventor Jungmin So

Jungmin So 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).

  • Method and apparatus for channel assignment within ad-hoc communication system
    Patent number: 7519034
    Abstract: A method and apparatus for channel assignment within an ad-hoc communication system utilizing multiple channels is provided herein. Individual nodes receive and send route-request (RREQ) packets on all channels rather than a single channel. Each route-request packet comprises a first and a second table. The first table comprises a channel state for the link and the second table comprises a channel quality metric for the link. Each node updates the channel state and channel quality tables and forwards them in the RREQ packet as part of the route-discovery process. When channel selection is made, the channel selection is based on the channel state and the channel quality tables.
    Type: Grant
    Filed: September 28, 2004
    Date of Patent: April 14, 2009
    Assignee: Motorola, Inc.
    Inventors: Jungmin So, Nitin Vaidya, Jeffrey D. Bonta, George Calcev
  • Method and apparatus for channel assignment within ad-hoc communication system
    Publication number: 20060067283
    Abstract: A method and apparatus for channel assignment within an ad-hoc communication system utilizing multiple channels is provided herein. Individual nodes receive and send route-request (RREQ) packets on all channels rather than a single channel. Each route-request packet comprises a first and a second table. The first table comprises a channel state for the link and the second table comprises a channel quality metric for the link. Each node updates the channel state and channel quality tables and forwards them in the RREQ packet as part of the route-discovery process. When channel selection is made, the channel selection is based on the channel state and the channel quality tables.
    Type: Application
    Filed: September 28, 2004
    Publication date: March 30, 2006
    Inventors: Jungmin So, Nitin Vaidya, Jeffrey Bonta, George Calcev