GENEVA, Oct. 14 -- TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) (164 83 Stockholm) filed a patent application (PCT/SE2024/050298) for "RADIO NODE TRANSMIT-RECEIVE RECIPROCITY CALIBRATION" on Apr 02, 2024. With publication no. WO/2025/211993, the details related to the patent application was published on Oct 09, 2025.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).
Inventor(s): FRENGER, Pal (Nygatan 39SE-582 27 LINKOPING), LARSSON, Erik G (Jabbarpsgrand 2SE-586 63 LINKOPING)
Abstract: Embodiments include methods performed a first radio node for calibration of transmit-receive phase coherence. Such methods include, f...