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:
Aug. 17, 2021
Filed:
Aug. 28, 2019
Apple Inc., Cupertino, CA (US);
Wei Zhang, Santa Clara, CA (US);
Haitong Sun, Irvine, CA (US);
Fangli Xu, Beijing, CN;
Pengkai Zhao, San Jose, CA (US);
Junsung Lim, San Jose, CA (US);
Wei Zeng, San Diego, CA (US);
Haijing Hu, Beijing, CN;
Sami M. Almalfouh, San Jose, CA (US);
Dawei Zhang, Saratoga, CA (US);
Johnson O. Sebeni, Fremont, CA (US);
Apple Inc., Cupertino, CA (US);
Abstract
This disclosure relates to performing cell measurements using configured reference signals while in an inactive state in a cellular communication system. A wireless device may receive an indication of reference signal resources configured for use by the wireless device in the inactive state from a cellular base station that provides a serving cell to the wireless device. The reference signal resources may include channel state information reference signal resources that are aligned in time and/or frequency with a control resource set provided for a wakeup occasion of the wireless device while in the inactive state. The wireless device may perform cell measurements using the indicated reference signal resources while in the inactive state.