US 11,962,539 B2
Techniques in adaptive in-sync and out-of-sync classification based on channel parameter estimation in new radio
Zhibin Yu, Unterhaching (DE); Hua Li, Beijing (CN); Qiming Li, Beijing (CN); Jie Cui, Santa Clara, CA (US); and Yang Tang, San Jose, CA (US)
Assigned to Apple Inc., Cupertino, CA (US)
Appl. No. 17/292,056
Filed by Apple Inc., Cupertino, CA (US)
PCT Filed Oct. 16, 2019, PCT No. PCT/US2019/056587
§ 371(c)(1), (2) Date May 7, 2021,
PCT Pub. No. WO2020/096746, PCT Pub. Date May 14, 2020.
Claims priority of provisional application 62/757,440, filed on Nov. 8, 2018.
Prior Publication US 2021/0399863 A1, Dec. 23, 2021
Int. Cl. H04L 5/00 (2006.01); H04B 17/14 (2015.01); H04B 17/327 (2015.01)
CPC H04L 5/0058 (2013.01) [H04B 17/14 (2015.01); H04B 17/327 (2015.01)] 20 Claims
OG exemplary drawing
 
1. A non-transitory computer-readable medium (CRM) comprising instructions to, upon execution of the instructions by one or more processors of a user equipment (UE), cause the UE to perform operations, the operations comprising:
decoding, upon reception of one or more radio link monitoring or beam failure detection (RLM/BFD) reference signal (RS) configurations, information that indicates a target RLM/BFD RS for monitoring radio link or detecting beam failure;
decoding, upon reception of one or more radio tracking reference signal (TRS) configurations, information that indicates one or more TRS;
receiving a TRS based on the decoded one or more TRS configurations;
determining whether the target RLM/BFD RS and the received TRS are quasi co-located (QCLed);
deriving a set of threshold values for an in-sync (IS)/out-of-sync (OOS) classification based on a set of channel parameters that are estimated based on the received TRS of a received RS, responsive to the target RLM/BFD RS and the received TRS are QCLed; and
updating the set of threshold values for the IS/OOS classification with respect to the target RLM/BFD RS.