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:
Dec. 27, 2022
Filed:
Mar. 30, 2020
Apple Inc., Cupertino, CA (US);
Vijay Venkataraman, Sunnyvale, CA (US);
Amitabha Ghosh, Sunnyvale, CA (US);
Eyad Al-Shemali, Munich, DE;
Franco Travostino, San Jose, CA (US);
Jinghua Ling, Palo Alto, CA (US);
Lakshmi N. Kavuri, Cupertino, CA (US);
Muhammad R. Dar, Milpitas, CA (US);
Murtaza A. Shikari, Mountain View, CA (US);
Muthukumaran Dhanapal, Dublin, CA (US);
Pankaj Subhash Vasandani, Cupertino, CA (US);
Ravish Samuel, Livermore, CA (US);
Samuel J. Miller, San Jose, CA (US);
Shivani Suresh Babu, San Jose, CA (US);
Sree Ram Kodali, Sunnyvale, CA (US);
Srinivasan Nimmala, San Jose, CA (US);
Srirang A. Lovlekar, Cupertino, CA (US);
Yifan Zhu, San Jose, CA (US);
Irfan Khasim Mohammed, Santa Clara, CA (US);
Sofheem Mohammed, Santa Clara, CA (US);
Raghuram Mungara, Sunnyvale, CA (US);
Vijay Gadde, San Jose, CA (US);
Sharad Garg, Cupertino, CA (US);
Apple Inc., Cupertino, CA (US);
Abstract
Apparatuses, systems, and methods for a wireless device to perform detection and mitigation of data stalls. The mitigation may occur during and/or at initiation of a data connection. The wireless device may establish a data connection(s) with a network over a Wi-Fi or cellular interface and monitor the data connection(s) for a data stall condition(s)/hint(s). The wireless device may perform a remedial action(s) responsive to detection of a data stall condition(s)/hint(s), including initiating a service recovery of the cellular interface, initiating a radio access technology (RAT) upgrade procedure, and/or initiating a handover procedure to a neighbor cell.