US 12,452,809 B2
Synchronisation signaling for wireless communication network
Ning He, Sollentuna (SE); Robert Baldemair, Solna (SE); Håkan Björkegren, Täby (SE); and Johan Axnäs, Solna (SE)
Assigned to Telefonaktiebolaget LM Ericsson (Publ), Stockholm (SE)
Appl. No. 17/921,554
Filed by Telefonaktiebolaget LM Ericsson (publ), Stockholm (SE)
PCT Filed May 5, 2020, PCT No. PCT/SE2020/050457
§ 371(c)(1), (2) Date Oct. 26, 2022,
PCT Pub. No. WO2021/225482, PCT Pub. Date Nov. 11, 2021.
Prior Publication US 2023/0171716 A1, Jun. 1, 2023
Int. Cl. H04W 56/00 (2009.01); H04J 13/00 (2011.01)
CPC H04W 56/0015 (2013.01) [H04J 13/0062 (2013.01)] 15 Claims
OG exemplary drawing
 
1. A method of operating a transmitting radio node for a wireless communication network, the method comprising:
transmitting synchronisation signaling in a synchronisation time interval, the synchronisation signaling comprising secondary synchronisation signaling, the secondary synchronisation signaling spanning two or more allocation units of the synchronisation time interval, each of the allocation units spanned by the secondary synchronisation signaling being associated with a signaling sequence forming a set of signal sequences, a combination of the signal sequences of the set of signal sequences indicating a cell or transmitter identity.