Patents by Inventor Erik Rickard SÖDERQVIST

Erik Rickard SÖDERQVIST 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).

  • Methods and arrangements relating to communication between a radio access network and wireless devices
    Patent number: 10447548
    Abstract: A head-end system and radio head apparatuses are connected to a cable network for wired transmission of radio signals. The head-end system obtains information identifying available IFs, and receives, from a RAN, information identifying communication RFs. The head-end system sends, to the radio head apparatuses, configuration instructions. The head-end system communicates data between the RAN and said radio head apparatuses, via broadcast of one or more radio signals in the cable network, located within the one or more communication IF bands. The radio head apparatuses communicate the data between the head-end system and wireless devices, via the cable network and wirelessly to/from the wireless devices using the communication RFs.
    Type: Grant
    Filed: December 20, 2013
    Date of Patent: October 15, 2019
    Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
    Inventors: Kim Laraqui, Boris Dortschy, Erik Rickard Söderqvist, Elmar Trojer
  • METHODS AND ARRANGEMENTS RELATING TO COMMUNICATION BETWEEN A RADIO ACCESS NETWORK AND WIRELESS DEVICES
    Publication number: 20160337194
    Abstract: A head-end system and radio head apparatuses are connected to a cable network for wired transmission of radio signals. The head-end system obtains information identifying available IFs, and receives, from a RAN, information identifying communication RFs. The head-end system sends, to the radio head apparatuses, configuration instructions. The head-end system communicates data between the RAN and said radio head apparatuses, via broadcast of one or more radio signals in the cable network, located within the one or more communication IF bands. The radio head apparatuses communicate the data between the head-end system and wireless devices, via the cable network and wirelessly to/from the wireless devices using the communication RFs.
    Type: Application
    Filed: December 20, 2013
    Publication date: November 17, 2016
    Inventors: Kim LARAQUI, Boris DORTSCHY, Erik Rickard SÖDERQVIST, Elmar TROJER