公开(公告)号：US11540195B2

公开(公告)日：2022-12-27

申请号：US16834028

申请日：2020-03-30

Applicant: Apple Inc.

Inventor： Vijay Venkataraman ,  Amitabha Ghosh ,  Eyad Al-Shemali ,  Franco Travostino ,  Jinghua Ling ,  Lakshmi N. Kavuri ,  Muhammad R. Dar ,  Murtaza A. Shikari ,  Muthukumaran Dhanapal ,  Pankaj Subhash Vasandani ,  Ravish Samuel ,  Samuel J. Miller ,  Shivani Suresh Babu ,  Sree Ram Kodali ,  Srinivasan Nimmala ,  Srirang A. Lovlekar ,  Yifan Zhu ,  Irfan Khasim Mohammed ,  Sofheem Mohammed ,  Raghuram Mungara ,  Vijay Gadde ,  Sharad Garg

IPC: H04W36/30 ,  H04W76/10 ,  H04W24/08 ,  H04W36/00 ,  H04W36/08 ,  H04W76/19 ,  H04W80/12

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.

公开(公告)号：US20200383027A1

公开(公告)日：2020-12-03

申请号：US16834028

申请日：2020-03-30

Applicant: Apple Inc.

Inventor： Vijay Venkataraman ,  Amitabha Ghosh ,  Eyad Al-Shemali ,  Franco Travostino ,  Jinghua Ling ,  Lakshmi N. Kavuri ,  Muhammad R. Dar ,  Murtaza A. Shikari ,  Muthukumaran Dhanapal ,  Pankaj Subhash Vasandani ,  Ravish Samuel ,  Samuel J. Miller ,  Shivani Suresh Babu ,  Sree Ram Kodali ,  Srinivasan Nimmala ,  Srirang A. Lovlekar ,  Yifan Zhu ,  Irfan Khasim Mohammed ,  Sofheem Mohammed ,  Raghuram Mungara ,  Vijay Gadde ,  Sharad Garg

IPC: H04W36/30 ,  H04W76/10 ,  H04W24/08 ,  H04W76/19 ,  H04W36/00 ,  H04W36/08

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.