Patents by Inventor Debebe Asefa

Debebe Asefa 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).

  • Patent number: 9100472
    Abstract: Example methods and apparatus to pre-qualify user communities for communication services are disclosed. An example method comprises configuring a first remote network demarcation associated with a first loop to a loop-back state, interrogating the first loop to determine a first parameter representative of the first loop, configuring a second remote network demarcation associated with a second loop to the loop-back state, interrogating the second loop to determine a second parameter representative of the second loop, and compiling a report based on the first and second parameters, the report containing a value that represents a degree to which a communication service can be provided to a user community associated with the first and second loops.
    Type: Grant
    Filed: December 7, 2012
    Date of Patent: August 4, 2015
    Assignee: AT&T Intellectual Property I., L.P.
    Inventors: James Gordon Beattie, Jr., Stephen J. Griesmer, Stephen F. Triano, Debebe Asefa
  • Patent number: 8848657
    Abstract: In one embodiment, the present disclosure is a method and apparatus for detecting silent gaps in wireless network service. In one embodiment, a method for detecting gaps in the service of a wireless network includes monitoring a series of control messages exchanged between a first mobile switching center and a second mobile switching center in the wireless network, where the series of control messages relate to a handoff of a wireless device being served by the wireless network and logging any errors detected during the exchange of the control messages.
    Type: Grant
    Filed: December 9, 2009
    Date of Patent: September 30, 2014
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: James G. Beattie, Jr., Debebe A. Asefa, Stephen J. Griesmer
  • Publication number: 20110136486
    Abstract: In one embodiment, the present disclosure is a method and apparatus for detecting silent gaps in wireless network service. In one embodiment, a method for detecting gaps in the service of a wireless network includes monitoring a series of control messages exchanged between a first mobile switching center and a second mobile switching center in the wireless network, where the series of control messages relate to a handoff of a wireless device being served by the wireless network and logging any errors detected during the exchange of the control messages.
    Type: Application
    Filed: December 9, 2009
    Publication date: June 9, 2011
    Inventors: James G. Beattie, JR., Debebe A. Asefa, Stephen J. Griesmer