Patents by Inventor Jonathan H. Roll

Jonathan H. Roll 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: 8224336
    Abstract: A method and apparatus is disclosed for improving network performance in a communication system. A system that incorporates teachings of the present disclosure may include, for example, a server having a controller to group a plurality of wireless base terminals (WBTs) into first and second groups that share at least one common WBT and select a resultant communication path for the at least one common WBT to a mobile telephone switching office based on differential delays associated with alternative communication paths for combinations of WBTs in at least one of the first and second groups. Additional embodiments are disclosed.
    Type: Grant
    Filed: September 7, 2010
    Date of Patent: July 17, 2012
    Assignee: AT&T Intellectual Property I, LP
    Inventors: David Small, Canhui Ou, Sr., Jonathan H. Roll
  • Patent number: 8041329
    Abstract: A method and apparatus is disclosed for method and apparatus for maintaining network performance in a communication system. A system that incorporates teachings of the present disclosure may include, for example, a network management server (NMS) that manages operations of a communication system including an access office (AO) coupled to a plurality of base terminals (BTs) by way of a corresponding plurality of network elements.
    Type: Grant
    Filed: October 22, 2009
    Date of Patent: October 18, 2011
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: David Small, Canhui Ou, Jonathan H. Roll
  • Publication number: 20100331002
    Abstract: A method and apparatus is disclosed for improving network performance in a communication system. A system that incorporates teachings of the present disclosure may include, for example, a server having a controller to group a plurality of wireless base terminals (WBTs) into first and second groups that share at least one common WBT and select a resultant communication path for the at least one common WBT to a mobile telephone switching office based on differential delays associated with alternative communication paths for combinations of WBTs in at least one of the first and second groups. Additional embodiments are disclosed.
    Type: Application
    Filed: September 7, 2010
    Publication date: December 30, 2010
    Applicant: AT&T INTELLECTUAL PROPERTY I, L.P.
    Inventors: DAVID SMALL, CANHUI OU, JONATHAN H. ROLL
  • Patent number: 7813736
    Abstract: A method and apparatus is disclosed for improving network performance in a communication system. A system that incorporates teachings of the present disclosure may include, for example, a network management system (NMS) that manages operations of a communication system including a mobile telephone switching office (MTSO) coupled to a plurality of wireless base terminals (WBTs) by way of a corresponding plurality of network elements, having a network configuration element that identifies for each of the plurality of WBTs a resultant communication path to the MTSO according to a plurality of performance characteristics calculated from alternative communication paths connecting combinations of the WBTs to the MTSO. Additional embodiments are disclosed.
    Type: Grant
    Filed: June 28, 2006
    Date of Patent: October 12, 2010
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: David Small, Canhui Ou, Jonathan H. Roll
  • Publication number: 20100085869
    Abstract: A method and apparatus is disclosed for method and apparatus for maintaining network performance in a communication system. A system that incorporates teachings of the present disclosure may include, for example, a network management server (NMS) that manages operations of a communication system including an access office (AO) coupled to a plurality of base terminals (BTs) by way of a corresponding plurality of network elements.
    Type: Application
    Filed: October 22, 2009
    Publication date: April 8, 2010
    Applicant: AT&T INTELLECTUAL PROPERTY I, L.P.
    Inventors: DAVID SMALL, CANHUI OU, JONATHAN H. ROLL
  • Patent number: 7627306
    Abstract: A method and apparatus is disclosed for method and apparatus for maintaining network performance in a communication system. A system that incorporates teachings of the present disclosure may include, for example, a network management system (NMS) that manages operations of a communication system including a mobile telephone switching office (MTSO) coupled to a plurality of wireless base terminals (WBTs) by way of a corresponding plurality of network elements, having a network configuration element that identifies for each of the plurality of WBTs a plurality of resultant communication paths to the MTSO according to a plurality of differential delays calculated from alternative communication paths connecting combinations of the WBTs to the MTSO for each of a plurality of change scenarios affecting the plurality of network elements. Additional embodiments are disclosed.
    Type: Grant
    Filed: June 28, 2006
    Date of Patent: December 1, 2009
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: David Small, Canhui Ou, Jonathan H. Roll
  • Publication number: 20080003974
    Abstract: A method and apparatus is disclosed for method and apparatus for maintaining network performance in a communication system. A system that incorporates teachings of the present disclosure may include, for example, a network management system (NMS) that manages operations of a communication system including a mobile telephone switching office (MTSO) coupled to a plurality of wireless base terminals (WBTs) by way of a corresponding plurality of network elements, having a network configuration element that identifies for each of the plurality of WBTs a plurality of resultant communication paths to the MTSO according to a plurality of differential delays calculated from alternative communication paths connecting combinations of the WBTs to the MTSO for each of a plurality of change scenarios affecting the plurality of network elements. Additional embodiments are disclosed.
    Type: Application
    Filed: June 28, 2006
    Publication date: January 3, 2008
    Applicant: SBC KNOWLEDGE VENTURES, L.P.
    Inventors: David Small, Canhui Ou, Jonathan H. Roll
  • Publication number: 20080003998
    Abstract: A method and apparatus is disclosed for improving network performance in a communication system. A system that incorporates teachings of the present disclosure may include, for example, a network management system (NMS) that manages operations of a communication system including a mobile telephone switching office (MTSO) coupled to a plurality of wireless base terminals (WBTs) by way of a corresponding plurality of network elements, having a network configuration element that identifies for each of the plurality of WBTs a resultant communication path to the MTSO according to a plurality of performance characteristics calculated from alternative communication paths connecting combinations of the WBTs to the MTSO. Additional embodiments are disclosed.
    Type: Application
    Filed: June 28, 2006
    Publication date: January 3, 2008
    Applicant: SBC KNOWLEDGE VENTURES, L.P.
    Inventors: DAVID SMALL, CANHUI OU, JONATHAN H. ROLL