Patents by Inventor Moo R. Jeong

Moo R. Jeong 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).

  • Handover resource optimization
    Patent number: 7321587
    Abstract: A method for maintaining a quality of service in a wireless communication network is introduced. A reservation is created in a first data path between a home agent and a first foreign agent for data flow between the home agent and a wireless terminal. When the wireless terminal associates with a second foreign agent, a quality of service supportive second data path may be created between the first foreign agent and the second foreign agent. The data flow may be routed over the first and second data paths to maintain the quality of service for the data flow. A wireless communication network may include first downstream and reverse tunnels coupling a home agent and a first foreign agent, each tunnel having a reservation to maintain a quality of service. Second downstream and reverse tunnels may couple a home agent and a second foreign agent.
    Type: Grant
    Filed: November 15, 2002
    Date of Patent: January 22, 2008
    Assignee: NTT Docomo, Inc.
    Inventors: Xia Gao, Moo R. Jeong, Fujio Watanabe, Gang Wu
  • Handover resource optimization
    Publication number: 20040095912
    Abstract: A method for maintaining a quality of service in a wireless communication network is introduced. A reservation is created in a first data path between a home agent and a first foreign agent for data flow between the home agent and a wireless terminal. When the wireless terminal associates with a second foreign agent, a quality of service supportive second data path may be created between the first foreign agent and the second foreign agent. The data flow may be routed over the first and second data paths to maintain the quality of service for the data flow. A wireless communication network may include first downstream and reverse tunnels coupling a home agent and a first foreign agent, each tunnel having a reservation to maintain a quality of service. Second downstream and reverse tunnels may couple a home agent and a second foreign agent.
    Type: Application
    Filed: November 15, 2002
    Publication date: May 20, 2004
    Inventors: Xia Gao, Moo R. Jeong, Fujio Watanabe, Gang Wu