Patents by Inventor Alf Björn Henrik Sahlman

Alf Björn Henrik Sahlman 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).

  • User experienced remote monitoring of a communications network
    Patent number: 8543066
    Abstract: Various systems, computer program products, and methods are disclosed for user experienced remote monitoring of a communications network. For example, a method may include receiving air interface information from a mobile device. The air interface information may originate from signals communicated between the mobile device and the communications network. The air interface information may indicate an actual communication quality between the mobile device and the communications network. The method may further include receiving user experience information. The user experience information may indicate a perceived communication quality at the mobile device. The method may further include associating, by the server device, the air interface information and the user experience information with one another.
    Type: Grant
    Filed: December 15, 2010
    Date of Patent: September 24, 2013
    Assignee: Ascom Network Testing, Inc.
    Inventors: Nils Ulf Marklund, Alf Björn Henrik Sahlman, Jan Tomas Röjmyr
  • User Experienced Remote Monitoring of a Communications Network
    Publication number: 20120157000
    Abstract: Various systems, computer program products, and methods are disclosed for user experienced remote monitoring of a communications network. For example, a method may include receiving air interface information from a mobile device. The air interface information may originate from signals communicated between the mobile device and the communications network. The air interface information may indicate an actual communication quality between the mobile device and the communications network. The method may further include receiving user experience information. The user experience information may indicate a perceived communication quality at the mobile device. The method may further include associating, by the server device, the air interface information and the user experience information with one another.
    Type: Application
    Filed: December 15, 2010
    Publication date: June 21, 2012
    Inventors: Nils Ulf Marklund, Alf Björn Henrik Sahlman, Jan Tomas Röjmyr