Patents by Inventor Ulf Erik Ekstedt

Ulf Erik Ekstedt 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).

  • Radio access network (RAN) cell site diagnostic test tool system and method
    Patent number: 10178566
    Abstract: A radio access network (RAN) cell site field test tool with a mobile application extension wherein a diagnostic function can be invoked automatically based on preconfigured event criteria or can be initiated remotely by a preregistered human or machine user. Example diagnostic functions may include the ability to test one or all the following functional/structural subsystems of a RAN cell site infrastructure comprising: fronthaul components, backhaul components, baseband components, GPS/location components, transceiver components, antenna components, enclosure/chassis components, internal monitoring components, cooling/AC and other ambient climate control components, environmental/regulatory compliance components, and power components.
    Type: Grant
    Filed: December 18, 2017
    Date of Patent: January 8, 2019
    Assignee: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Ken Guttenfelder, Frank Mikolic, Finn Aaron Magnusson, Ulf Erik Ekstedt
  • RADIO ACCESS NETWORK (RAN) CELL SITE DIAGNOTIC TEST TOOL SYSTEM AND METHOD
    Publication number: 20180220312
    Abstract: A radio access network (RAN) cell site field test tool with a mobile application extension wherein a diagnostic function can be invoked automatically based on preconfigured event criteria or can be initiated remotely by a preregistered human or machine user. Example diagnostic functions may include the ability to test one or all the following functional/structural subsystems of a RAN cell site infrastructure comprising: fronthaul components, backhaul components, baseband components, GPS/location components, transceiver components, antenna components, enclosure/chassis components, internal monitoring components, cooling/AC and other ambient climate control components, environmental/regulatory compliance components, and power components.
    Type: Application
    Filed: December 18, 2017
    Publication date: August 2, 2018
    Inventors: Ken Guttenfelder, Frank Mikolic, Finn Aaron Magnusson, Ulf Erik Ekstedt