The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 02, 2025
Filed:
May. 14, 2020
Nokia Technologies Oy, Espoo, FI;
Ping-Heng Kuo, London, GB;
Diomidis Michalopoulos, Munich, DE;
NOKIA TECHNOLOGIES OY, Espoo, FI;
Abstract
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 memory. The terminal device measures, in response to receiving the downlink reference signal from the access node, the downlink reference signal. The terminal device determines whether a radio channel between the terminal device and the access node meets one or more pre-defined criteria. If the one or more pre-defined criteria are not met, the terminal device determines an adjusted transmission mode for the uplink reference signal. If the adjusted transmission mode determines one or more transmission parameters, the terminal device transmits the uplink reference signal to the access node using the adjusted transmission mode.