US 12,302,269 B2
Enhanced cell global identifier reporting
Stephen Grant, Pleasanton, CA (US); Peter Alriksson, Hörby (SE); and Emma Wittenmark, Lund (SE)
Assigned to Telefonaktiebolaget LM Ericsson (publ), Stockholm (SE)
Appl. No. 17/766,782
Filed by TELEFONAKTIEBOLAGET L M ERICSSON (PUBL), Stockholm (SE)
PCT Filed Oct. 6, 2020, PCT No. PCT/IB2020/059394
§ 371(c)(1), (2) Date Apr. 6, 2022,
PCT Pub. No. WO2021/070065, PCT Pub. Date Apr. 15, 2021.
Claims priority of provisional application 62/912,041, filed on Oct. 7, 2019.
Prior Publication US 2024/0064669 A1, Feb. 22, 2024
Int. Cl. H04W 56/00 (2009.01); H04W 72/0453 (2023.01)
CPC H04W 56/0015 (2013.01) [H04W 72/0453 (2013.01)] 28 Claims
OG exemplary drawing
 
1. A method implemented in a wireless device for reporting of a cell global identifier (CGI) in a wireless network, the method comprising:
receiving a synchronization signal/physical broadcast channel (SS/PBCH) block from a network node;
locating a control resource set (CORESET) configured by the network node through determining a frequency position of the CORESET based on a value received from the network node through radio resource control signaling; and
determining and reporting the CGI to the network node based on the located CORESET, wherein determining and reporting a CGI based on the located CORESET further comprises:
decoding a physical downlink control channel in a search space associated with the CORESET; and
reading a system information block to determine the CGI.