US 12,267,259 B2
Decoding reliability for demodulation reference signal (DMRS) bundled transmission using phase tracking reference signal (PTRS) hopping
Satish Kumar, Hyderabad (IN); Sarath Pinayour Chandrasekaran, Hyderabad (IN); and Xiaoxia Zhang, San Diego, CA (US)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Filed by QUALCOMM Incorporated, San Diego, CA (US)
Filed on Nov. 1, 2021, as Appl. No. 17/516,455.
Prior Publication US 2023/0132509 A1, May 4, 2023
Int. Cl. H04L 5/00 (2006.01); H04W 72/0446 (2023.01); H04W 72/0453 (2023.01); H04W 72/20 (2023.01)
CPC H04L 5/0012 (2013.01) [H04L 5/0051 (2013.01); H04L 5/0082 (2013.01); H04L 5/0096 (2013.01); H04W 72/0446 (2013.01); H04W 72/0453 (2013.01); H04W 72/20 (2023.01)] 31 Claims
OG exemplary drawing
 
28. A method for wireless communication by a user equipment (UE), comprising:
receiving, from a network entity, an indication of at least one phase tracking reference signal (PTRS) hopping offset from multiple PTRS hopping offsets, wherein the multiple PTRS hopping offsets are based on different modulation and coding schemes (MCSs); and
processing PTRSs transmitted in different transmissions across multiple symbols or time slots, wherein frequency resources for the PTRSs change across the different transmissions based on the at least one PTRS hopping offset.