US 12,120,050 B2
Blind common phase error and residual carrier frequency offset mitigation
Michael Levitsky, Rehovot (IL); Assaf Touboul, Netanya (IL); Lev Zavurov, Tel Aviv (IL); Daniel Paz, Geva Carmel (IL); and Gideon Shlomo Kutz, Ramat Hasharon (IL)
Filed by QUALCOMM Incorporated, San Diego, CA (US)
Filed on Apr. 11, 2022, as Appl. No. 17/717,682.
Prior Publication US 2023/0327829 A1, Oct. 12, 2023
Int. Cl. H04L 25/02 (2006.01); H04L 5/00 (2006.01); H04L 27/26 (2006.01); H04W 72/1263 (2023.01)
CPC H04L 5/0048 (2013.01) [H04L 25/0238 (2013.01); H04L 27/2601 (2013.01); H04W 72/1263 (2013.01)] 30 Claims
OG exemplary drawing
 
1. A method for wireless communications at a user equipment (UE), comprising:
receiving, from a network device, control signaling indicating parameters for a phase tracking reference signal configuration for a downlink shared channel reception, the parameters indicating to the UE that the phase tracking reference signal configuration omits a phase tracking reference signal based at least in part on a capability of the UE to apply blind common phase error mitigation for downlink shared channel receptions; and
receiving, from the network device, control information scheduling a downlink shared channel allocation without a phase tracking reference signal.