Patents by Inventor Nguyenphu Thinh

Nguyenphu Thinh 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 of header compression for broadcast services in radio telecommunication system
    Patent number: 7031736
    Abstract: A method and apparatus for packet-data header decompression, particularly advantageous for use in connection with broadcast and multicast messages being transported through a radio telecommunication system operable according to the CDMA 2000 standard. When a mobile subscriber desires broadcast content from a content server, the mobile station sets up a PPP session for submitting the request and negotiating security protocols. When a subscription is granted, the mobile station receives broadcast content that has undergone header compression. In order to synchronize its decompressor, the mobile station receives a full header from a PDSN. The full header is preferably sent out on a periodic basis just for this purpose.
    Type: Grant
    Filed: December 3, 2002
    Date of Patent: April 18, 2006
    Assignee: Nokia Corporation
    Inventors: Khiem Le, Liangchi Hsu, Mark W. Cheng, Nguyenphu Thinh
  • Method and apparatus of header compression for broadcast services in radio telecommunication system
    Publication number: 20030130000
    Abstract: A method and apparatus for packet-data header decompression, particularly advantageous for use in connection with broadcast and multicast messages being transported through a radio telecommunication system operable according to the CDMA 2000 standard. When a mobile subscriber desires broadcast content from a content server, the mobile station sets up a PPP session for submitting the request and negotiating security protocols. When a subscription is granted, the mobile station receives broadcast content that has undergone header compression. In order to synchronize its decompressor, the mobile station receives a full header from a PDSN. The full header is preferably sent out on a periodic basis just for this purpose.
    Type: Application
    Filed: December 3, 2002
    Publication date: July 10, 2003
    Inventors: Khiem Le, Liangchi Hsu, Mark W. Cheng, Nguyenphu Thinh