US 11,930,519 B2
Mechanism of measurement sharing and restriction for CSI-RS and SSB based UE activities in NR
Jie Cui, San Jose, CA (US); Chunhai Yao, Beijing (CN); Chunxuan Ye, San Diego, CA (US); Dawei Zhang, Saratoga, CA (US); Haitong Sun, Cupertino, CA (US); Hong He, San Jose, CA (US); Oghenekome Oteri, San Diego, CA (US); Wei Zeng, Saratoga, CA (US); Weidong Yang, San Diego, CA (US); Yang Tang, San Jose, CA (US); Yuchul Kim, San Jose, CA (US); Yushu Zhang, Beijing (CN); and Zhibin Wu, Los Altos, CA (US)
Assigned to Apple Inc., Cupertino, CA (US)
Appl. No. 17/440,652
Filed by Apple Inc., Cupertino, CA (US)
PCT Filed Feb. 12, 2020, PCT No. PCT/CN2020/074946
§ 371(c)(1), (2) Date Sep. 17, 2021,
PCT Pub. No. WO2021/159350, PCT Pub. Date Aug. 19, 2021.
Prior Publication US 2022/0377755 A1, Nov. 24, 2022
Int. Cl. H04W 24/10 (2009.01); H04L 5/00 (2006.01); H04W 72/54 (2023.01)
CPC H04W 72/54 (2023.01) [H04L 5/0048 (2013.01)] 20 Claims
OG exemplary drawing
 
8. A method for resolving measurement collision in a wireless communication system, the method comprising:
receiving a synchronization signal block (SSB) based measurement timing configuration (SMTC) measurement allocation corresponding to an SMTC measurement;
receiving a channel state information reference signal (CSI-RS) measurement allocation corresponding to a CSI-RS measurement;
identifying at least one collision resource element based on the SMTC measurement allocation and the CSI-RS measurement allocation;
retrieving a collision rule in response to the identifying;
assigning at least one of an SMTC measurement signal or a CSI-RS measurement signal to the at least one collision resource element based on the collision rule; and
transmitting a signal frame that includes the assigned measurement signals.