US 12,089,210 B2
Multi-transmission and reception point operation
Haitong Sun, Cupertino, CA (US); Chunhai Yao, Beijing (CN); Chunxuan Ye, San Diego, CA (US); Dawei Zhang, Saratoga, CA (US); Hong He, San Jose, CA (US); Jia Tang, San Jose, CA (US); Jie Cui, San Jose, CA (US); Oghenekome Oteri, San Diego, CA (US); Sigen Ye, San Diego, CA (US); Wei Zeng, Saratoga, CA (US); Wei Zhang, Santa Clara, CA (US); Weidong Yang, San Diego, CA (US); Yang Tang, San Jose, CA (US); and Yushu Zhang, Beijing (CN)
Assigned to APPLE INC., Cupertino, CA (US)
Filed by APPLE INC., Cupertino, CA (US)
Filed on Sep. 27, 2023, as Appl. No. 18/475,438.
Application 18/475,438 is a continuation of application No. 17/593,548, previously published as PCT/CN2021/086918, filed on Apr. 13, 2021.
Claims priority of application No. PCT/CN2020/107495 (WO), filed on Aug. 6, 2020.
Prior Publication US 2024/0023100 A1, Jan. 18, 2024
Int. Cl. H04W 72/1273 (2023.01); H04L 1/1812 (2023.01); H04L 5/00 (2006.01); H04W 72/0446 (2023.01); H04W 72/1268 (2023.01)
CPC H04W 72/1273 (2013.01) [H04L 1/1812 (2013.01); H04L 5/0053 (2013.01); H04W 72/0446 (2013.01); H04W 72/1268 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A non-transitory computer-readable storage medium, the non-transitory computer-readable storage medium including instructions that when executed by one or more processors of a user equipment (UE), cause the one or more processors to:
decode a first downlink (DL) signal received via physical downlink control channel (PDCCH) from a scheduling cell, wherein decoding includes determining a multi-transmission and reception point (MTRP) configuration for both the scheduling cell and a scheduled cell scheduled by the scheduling cell;
based at least partially on the MTRP configuration of either or both of the scheduling cell and the scheduled cell, determine a default transmission configuration indicator (TCI) for cross carrier scheduling (CCS) with MTRP; and
decode a second DL signal received via physical downlink shared channel (PDSCH) corresponding to the first DL signal received via the PDCCH utilizing the default TCI.