MUMBAI, India, June 6 -- Intellectual Property India has published a patent application (202517048988 A) filed by Telefonaktiebolaget LM Ericsson (PUBL), Stockholm, on May 21, for 'uplink beam management.'
Inventor(s) include Nilsson, Andreas; Jacobsson, Sven; and Athley, Fredrik.
The application for the patent was published on June 6, under issue no. 23/2025.
According to the abstract released by the Intellectual Property India: "A method of a wireless communication user device is disclosed, wherein the wireless communication user device comprises two or more antenna panels. The method is for determination of a beam to be used for uplink (UL) communication with a wireless communication network. The method comprises receiving (from the network) an uplink reference signal (UL RS) configuration for hierarchical UL beam management, wherein the UL RS configuration indicates a first collection of resources and a second collection of resources. The method also comprises transmitting UL RSs with a first beam width in the first collection of resources using different ones of the antenna panels, receiving (from the network) a first selection indication of one or more selected antenna panel, transmitting UL RSs with a second beam width in the second collection of resources using the one or more selected antenna panel, wherein the second beam width is more narrow than the first beam width, and receiving (from the network) a second selection indication of one or more selected beam with the second beam width. A corresponding method of a network node is also disclosed, as well as corresponding computer program product, apparatuses, wireless communication user device, and network node."
The patent application was internationally filed on Dec. 06, 2022, under International application No.PCT/EP2022/084675.
Disclaimer: Curated by HT Syndication.
