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:
Sep. 03, 2024
Filed:
Aug. 05, 2020
Apple Inc., Cupertino, CA (US);
Haitong Sun, Irvine, CA (US);
Yushu Zhang, Beijing, CN;
Wei Zeng, San Diego, CA (US);
Dawei Zhang, Saratoga, CA (US);
Weidong Yang, San Diego, CA (US);
Sigen Ye, Whitehouse Station, NJ (US);
Jie Cui, San Jose, CA (US);
Yang Tang, Cupertino, CA (US);
Chunhai Yao, Beijing, CN;
Chunxuan Ye, San Diego, CA (US);
Hong He, Cupertino, CA (US);
Oghenekome Oteri, San Diego, CA (US);
Apple Inc., Cupertino, CA (US);
Abstract
Embodiments are presented herein of apparatuses, systems, and methods for a user equipment device (UE) to establish a cellular connection with a base station. The UE may receive multiple input, multiple output (MIMO) uplink configuration information from the base station. The MIMO configuration information may indicate a plurality of sounding reference signal (SRS) resources. The UE may receive downlink control information (DCI) from the base station, which may specify a plurality of MIMO parameters. The UE may perform uplink MIMO communication with the base station according to the MIMO configuration and the plurality of MIMO parameters.