ALEXANDRIA, Va., Feb. 24 -- United States Patent no. 12,563,503, issued on Feb. 24, was assigned to TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) (Stockholm).
"Closed loop power control for uplink carrier aggregation" was invented by Anders Lamm (Molndal, Sweden), Par Ankel (Nodinge, Sweden), Holger Urban Bergstrom (Lerum, Sweden), Lars Ronnborn (Pixbo, Sweden) and Andreas Andersson (Landvetter, Sweden).
According to the abstract* released by the U.S. Patent & Trademark Office: "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 ...