Patents by Inventor Lars Rönnborn

Lars Rönnborn 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).

  • CLOSED LOOP POWER CONTROL FOR UPLINK CARRIER AGGREGATION
    Publication number: 20240196342
    Abstract: According to an aspect, there is provided a method performed by a base station for adjusting a transmission power of a primary cell of a cell group. The method comprises receiving (302), from a wireless device, an indication of a first power headroom associated with the primary cell; determining (304) a power headroom target; comparing (306) the first power headroom and the power headroom target; and determining (308) whether to adjust a transmission power of the primary cell based on the comparison.
    Type: Application
    Filed: April 6, 2022
    Publication date: June 13, 2024
    Applicant: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Anders Lamm, Pär Ankel, Holger URBAN Bergström, Lars Rönnborn, Andreas Andersson