US 12,452,011 B2
Wireless device, and methods performed thereby, for handling reception of one or more reference signals
Andres Reial, Lomma (SE); Sina Maleki, Malmö (SE); Niklas Andgart, Södra Sandby (SE); and Ilmiawan Shubhi, Malmö (SE)
Assigned to Telefonaktiebolaget LM Ericsson (Publ), Stockholm (SE)
Appl. No. 18/249,768
Filed by Telefonaktiebolaget LM Ericsson (publ), Stockholm (SE)
PCT Filed Oct. 20, 2021, PCT No. PCT/SE2021/051045
§ 371(c)(1), (2) Date Apr. 20, 2023,
PCT Pub. No. WO2022/086415, PCT Pub. Date Apr. 28, 2022.
Claims priority of provisional application 63/104,548, filed on Oct. 23, 2020.
Prior Publication US 2023/0396380 A1, Dec. 7, 2023
Int. Cl. H04L 5/00 (2006.01); H04L 43/0888 (2022.01)
CPC H04L 5/0048 (2013.01) [H04L 5/0058 (2013.01); H04L 5/006 (2013.01); H04L 43/0888 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method performed by a wireless device, the wireless device operating in a wireless communications network, the method comprising:
determining information to apply in the wireless device, the information being to receive one or more reference signals while the wireless device is in one or inactive state or idle state, the one or more reference signals being usable by the wireless device to perform one or more tasks, the determining being based on one or more criteria, the one or more criteria comprising a criterion of power consumption, and a target level of accuracy to be achieved in a performance of the one or more tasks, the information comprising:
a pattern of reception of the one or more reference signals; and
a configuration of a receiver of the wireless device, the information comprises comprising a bandwidth of reception of the one or more reference signals;
the pattern of reception being determined to obtain a required number of Resource Elements, REs, with minimum power consumption; and
receiving the one or more reference signals based on the determined information, the receiving of the one or more reference signals being performed while the wireless device is in one or inactive state or idle state.