Patents by Inventor Lee KANG-WON

Lee KANG-WON 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).

  • LOCALIZING FAULTS IN WIRELESS COMMUNICATION NETWORKS
    Publication number: 20150280973
    Abstract: Various embodiments manage service issues within a wireless communication network. In one embodiment, a one or more call detail records associated with a set of wireless communication devices of a wireless communication network is received. A set of information within each of the one or more call detail records is compared to a baseline statistical model. The baseline statistical model identifies a normal operating state of the wireless communication network. At least one outlier call detail record in the one or more call detail records is identified based on the comparison. The at least one outlier call detail record indicates that at least one wireless communication device associated with the at least one outlier call detail record experienced one or more service issues.
    Type: Application
    Filed: March 31, 2014
    Publication date: October 1, 2015
    Applicant: International Business Machines Corporation
    Inventors: Bong Jun KO, Lee KANG-WON, Ramya RAGHAVENDRA, Murtaza ZAFER