US 12,302,322 B2
Systems and methods of PUCCH reliability enhancement
Shiwei Gao, Nepean (CA); Helka-Liina Määttänen, Helsinki (FI); and Siva Muruganathan, Stittsville (CA)
Assigned to Telefonaktiebolaget LM Ericsson (publ), Stockholm (SE)
Appl. No. 17/795,577
Filed by Telefonaktiebolaget LM Ericsson (publ), Stockholm (SE)
PCT Filed Feb. 5, 2021, PCT No. PCT/IB2021/050968
§ 371(c)(1), (2) Date Jul. 27, 2022,
PCT Pub. No. WO2021/156826, PCT Pub. Date Aug. 12, 2021.
Claims priority of provisional application 62/970,572, filed on Feb. 5, 2020.
Prior Publication US 2023/0077264 A1, Mar. 9, 2023
Int. Cl. H04W 72/20 (2023.01); H04W 72/23 (2023.01)
CPC H04W 72/20 (2023.01) [H04W 72/23 (2023.01)] 36 Claims
OG exemplary drawing
 
1. A method performed by a wireless device for transmitting Uplink Control Information, UCI, the method comprising:
receiving an activation command to activate a first spatial relation and a second spatial relation out of a plurality of spatial relations;
transmitting the UCI according to the first spatial relation in a first set of symbols or slots; and
transmitting the UCI according to the second spatial relation in a second set of symbols or slots;
wherein the UCI in the second set of symbols is a repetition of the UCI in the first set of symbols within a same slot.