US Patent Issued to NOKIA TECHNOLOGIES on Sept. 2 for "Coupled downlink and uplink reference signals for efficient multi-RTT positioning" (British, German Inventors)

ALEXANDRIA, Va., Sept. 3 -- United States Patent no. 12,407,468, issued on Sept. 2, was assigned to NOKIA TECHNOLOGIES OY (Espoo, Finland).

"Coupled downlink and uplink reference signals for efficient multi-RTT positioning" was invented by Ping-Heng Kuo (London) and Diomidis Michalopoulos (Munich).

According to the abstract* released by the U.S. Patent & Trademark Office: "According to an aspect, there is provided a terminal device for performing the following. The terminal device maintains, in a memory, configurations of downlink and uplink reference signals. In response to receiving a configuration of a coupling relationship between the downlink and uplink reference signals from an access node, the terminal device stores it to the memor...