The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 21, 2026
Filed:
Oct. 02, 2020
Apple Inc., Cupertino, CA (US);
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);
Hongbo Yan, Vista, CA (US);
Huaning Niu, San Jose, CA (US);
Oghenekome Oteri, San Diego, CA (US);
Seyed Ali Akbar Fakoorian, San Diego, CA (US);
Shengshan Cui, San Diego, CA (US);
Sigen Ye, San Diego, CA (US);
Wei Zeng, Saratoga, CA (US);
Weidong Yang, San Diego, CA (US);
Yushu Zhang, Beijing, CN;
Apple Inc., Cupertino, CA (US);
Abstract
A user equipment (UE) is configured to receive synchronization signal blocks (SSBs) from a wireless network to estimate frequency and timing errors. The UE receives a quasi co-location (QCL) configuration between a synchronization signal block (SSB) and at least one of a further SSB or a tracking reference signal (TRS), receives the SSB and the at least one of the further SSB or the TRS and estimates a frequency and timing error for the SSB by combining, based on the QCL configuration, measurements for the SSB and measurements for the at least one of the further SSB or the TRS.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile