Patents by Inventor Youngil Ha

Youngil Ha 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 system for integrated management of base transceiver station (BTS) with wireless backhaul
    Patent number: 8170544
    Abstract: A base transceiver station (BTS) includes a radio access network (RAN) interface for communicating with mobile stations and a backhaul interface for communicating with a backhaul network. A RAN element management system generates RAN status information based on event notifications from the RAN interface. A backhaul element management system generates backhaul status information based on event notifications from the backhaul interface. A correlation engine generates correlated status information for the BTS based on the RAN status information and the backhaul status information. The correlated status information indicates performance of the RAN interface in combination with the backhaul interface. The correlated status information is monitored at a network management system (NMS). The NMS may be used to take corrective actions to address problems identified in the correlated status information.
    Type: Grant
    Filed: January 30, 2007
    Date of Patent: May 1, 2012
    Assignee: Sprint Spectrum L.P.
    Inventors: Durga Prasad Satapathy, Bruce E Hoffman, Mohammad Wasif Hussain, Harold W Johnson, Youngil Ha