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:
Feb. 28, 2023
Filed:
Sep. 24, 2021
Applicant:
Apple Inc., Cupertino, CA (US);
Inventors:
Steve Hengchen Hsu, San Diego, CA (US);
Mohanned Omar Sinnokrot, San Diego, CA (US);
Assignee:
Apple Inc., Cupertino, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 1/00 (2006.01); G06F 12/10 (2016.01); G06F 9/30 (2018.01); H04W 72/04 (2023.01); H04W 84/04 (2009.01);
U.S. Cl.
CPC ...
H04L 1/0047 (2013.01); G06F 9/30145 (2013.01); G06F 12/10 (2013.01); H04L 1/0057 (2013.01); H04L 1/0059 (2013.01); H04W 72/04 (2013.01); G06F 2212/174 (2013.01); H04W 84/042 (2013.01);
Abstract
A cellular modem processor can include dedicated processing engines that implement specific, complex data processing operations. To implement PDCCH decoding, a cellular modem can include a pipeline having multiple processing engines, with the processing engines including functional units that execute instructions corresponding to different stages in the PDCCH decoding process. Flow control and data synchronization between instructions can be provided using a hybrid of firmware-based flow control and hardware-based data dependency management.