Patents by Inventor Kalpathi Ananthakrishnan

Kalpathi Ananthakrishnan 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).

  • Publication number: 20070117573
    Abstract: A method for generating geocoded data for a wireless communication system works over a plurality of network architectures and location processes. The method identifies the presence of mobile activity in the wireless communication network and in response collects wireless communication measurement data associated with the mobile activity. Geolocation is performed on the mobile associated with the activity and the geolocation and measurement data are combined forming geocoded data. The geocoded data is then supplied to a processing system to support implementation of optimization of the wireless network.
    Type: Application
    Filed: November 6, 2006
    Publication date: May 24, 2007
    Inventors: Joseph Kennedy, Roger Alexander, Thomas Gravely, Andrew Beck, Kalpathi Ananthakrishnan
  • Patent number: 6701147
    Abstract: An improved method and system for handling a call from a mobile station within a wireless communication network is disclosed. The mobile telephone communication network includes a mobile switching center (MSC) and a service control point (SCP). After a call has been initiated from a first mobile station to a second mobile station, the MSC sends an initialDP message to the SCP. The initialDP message preferably includes a classmark field. In response to the call from the first mobile station to the second mobile station, the MSC sets up the call to the second mobile station. The MSC then notifies the SCP that the call to the second mobile station has been initiated. Finally, the MSC receives a request from the SCP to inform the SCP when the call being answered by the second mobile station.
    Type: Grant
    Filed: October 30, 2000
    Date of Patent: March 2, 2004
    Assignee: Nortel Networks Limited
    Inventor: Kalpathi Ananthakrishnan