公开(公告)号：US12133295B2

公开(公告)日：2024-10-29

申请号：US16525934

申请日：2019-07-30

申请人： Apple Inc.

发明人： Vijay Venkataraman ,  Krisztian Kiss ,  Lakshmi N. Kavuri ,  Yifan Zhu ,  Muthukumaran Dhanapal ,  Srinivasan Nimmala ,  Hariharan Sukumar ,  Shivani Suresh Babu

IPC分类号： H04W88/02 ,  H04W60/00 ,  H04W68/02 ,  H04W68/12 ,  H04W76/16 ,  H04W76/25 ,  H04W76/27 ,  H04W76/28

CPC分类号： H04W88/023 ,  H04W60/005 ,  H04W68/02 ,  H04W68/12 ,  H04W76/16 ,  H04W76/25 ,  H04W76/27 ,  H04W76/28

摘要： Apparatuses, systems, and methods for a wireless device to perform methods to dual-registration in a fifth generation (5G) New Radio (NR) network, including notification procedure enhancements over cellular (e.g., 3GPP) and non-cellular (e.g., non-3GPP) access, dual-registration enhancements, and paging enhancements. Methods also include procedures for a network to determine an access type to notify a UE of pending data and for a wireless device and network to mitigate paging collisions.

公开(公告)号：US11770862B2

公开(公告)日：2023-09-26

申请号：US17362096

申请日：2021-06-29

申请人： Apple Inc.

发明人： Shivani Suresh Babu ,  Arun G. Mathias ,  Rajesh Ambati ,  Thanigaivelu Elangovan ,  Ajay Singh ,  Raghuveer Mallikarjunan ,  Rohan C. Malthankar ,  Vikram B. Yerrabommanahalli ,  Chandiramohan Vasudevan ,  Juergen H. Kreuchauf ,  Harshit Chuttani ,  Punit H. Awatramani ,  Swapna V. Iyer ,  Lakshmi N. Kavuri ,  Muthukumaran Dhanapal ,  Kanuganti Rajeswar Reddy ,  Viswanath Nagarajan ,  Navjot Thakral

IPC分类号： H04W24/10 ,  H04W76/10 ,  H04W76/38 ,  H04M1/72454

CPC分类号： H04W76/10 ,  H04M1/72454 ,  H04W24/10 ,  H04W76/38

摘要： This disclosure relates to techniques for a wireless device to determine whether to display an indicator of millimeter wave cellular availability. A wireless device may establish a radio resource control connection that includes connectivity with a fifth generation new radio millimeter wave cell. The wireless device may determine to display an indication of millimeter wave cell availability. The wireless device may determine location status information and motion status information for the wireless device. The wireless device may determine when to cease displaying the indication of millimeter wave cell availability after the radio resource control connection is released or the millimeter wave cell is deconfigured based at least in part on the location status information for the wireless device and the motion status information for the wireless device.

公开(公告)号：US20200383159A1

公开(公告)日：2020-12-03

申请号：US16995296

申请日：2020-08-17

申请人： Apple Inc.

发明人： Shivani Suresh Babu ,  Lakshmi N. Kavuri ,  Krisztian Kiss

IPC分类号： H04W76/15 ,  H04L12/24

摘要： Apparatuses, systems, and methods for refreshing a GUTI of a UE. The UE may receive a GUTI from an AMF as part of a registration process. After a timer has expired, the UE may receive a new GUTI from the AMF. The timer may be provided by the UE as a request for use by the AMF. Alternatively, the timer may be used by the UE and the UE may request the new GUTI upon expiry of the timer, e.g., using an existing message or a new message, as desired.

公开(公告)号：US12108475B2

公开(公告)日：2024-10-01

申请号：US18185934

申请日：2023-03-17

申请人： Apple Inc.

发明人： Shivani Suresh Babu ,  Lakshmi N. Kavuri ,  Krisztian Kiss

IPC分类号： H04W76/15 ,  H04L41/0816

CPC分类号： H04W76/15 ,  H04L41/0816

摘要： Apparatuses, systems, and methods for refreshing a GUTI of a UE. The UE may receive a GUTI from an AMF as part of a registration process. After a timer has expired, the UE may receive a new GUTI from the AMF. The timer may be provided by the UE as a request for use by the AMF. Alternatively, the timer may be used by the UE and the UE may request the new GUTI upon expiry of the timer, e.g., using an existing message or a new message, as desired.

公开(公告)号：US20230397266A1

公开(公告)日：2023-12-07

申请号：US18447982

申请日：2023-08-10

申请人： Apple Inc.

发明人： Shivani Suresh Babu ,  Arun G. Mathias ,  Rajesh Ambati ,  Thanigaivelu Elangovan ,  Ajay Singh ,  Raghuveer Mallikarjunan ,  Rohan C. Malthankar ,  Vikram B. Yerrabommanahalli ,  Chandiramohan Vasudevan ,  Juergen H. Kreuchauf ,  Harshit Chuttani ,  Punit H. Awatramani ,  Swapna V. Iyer ,  Lakshmi N. Kavuri ,  Muthukumaran Dhanapal ,  Kanuganti Rajeswar Reddy ,  Viswanath Nagarajan ,  Navjot Thakral

IPC分类号： H04W76/10 ,  H04W76/38 ,  H04M1/72454 ,  H04W24/10

CPC分类号： H04W76/10 ,  H04W76/38 ,  H04M1/72454 ,  H04W24/10

摘要： This disclosure relates to techniques for a wireless device to determine whether to display an indicator of millimeter wave cellular availability. A wireless device may establish a radio resource control connection that includes connectivity with a fifth generation new radio millimeter wave cell. The wireless device may determine to display an indication of millimeter wave cell availability. The wireless device may determine location status information and motion status information for the wireless device. The wireless device may determine when to cease displaying the indication of millimeter wave cell availability after the radio resource control connection is released or the millimeter wave cell is deconfigured based at least in part on the location status information for the wireless device and the motion status information for the wireless device.

公开(公告)号：US11252787B2

公开(公告)日：2022-02-15

申请号：US17024528

申请日：2020-09-17

申请人： Apple Inc.

发明人： Lakshmi N. Kavuri ,  Alosious Pradeep Prabhakar ,  Krisztian Kiss ,  Muthukumaran Dhanapal ,  Sang Ho Baek ,  Shivani Suresh Babu ,  Srinivasan Nimmala ,  Utkarsh Kumar ,  Vijay Venkataraman ,  Viswanath Nagarajan ,  Yifan Zhu

IPC分类号： H04W68/02 ,  H04W88/06 ,  H04W76/25 ,  H04W76/27 ,  H04W8/18 ,  H04W8/24 ,  H04W60/00 ,  H04W68/00 ,  H04W84/04

摘要： Apparatuses, systems, and methods for a user equipment device (UE) to perform methods for enhancement of multi-SIM devices, such as UE 106. A network may increase paging retries for known MU-SIM devices, e.g., based on an indication of capabilities from a MU-SIM device. The indication may be via a NAS registration request, an RRC capability procedure, and/or an RRC UE assistance procedure. Additionally, a network may include an indication of a paging priority to the UE. The UE may then determine a response to the page based, at least in part, on the indicated priority. Further, the UE may indicate a tune-away to the network. The indication of the tune-away may include a cause and/or duration for the tune-away and may be provided at an RRC level or a network access stratum (NAS) level.

公开(公告)号：US20210410205A1

公开(公告)日：2021-12-30

申请号：US17362096

申请日：2021-06-29

申请人： Apple Inc.

发明人： Shivani Suresh Babu ,  Arun G. Mathias ,  Rajesh Ambati ,  Thanigaivelu Elangovan ,  Ajay Singh ,  Raghuveer Mallikarjunan ,  Rohan C. Malthankar ,  Vikram B. Yerrabommanahalli ,  Chandiramohan Vasudevan ,  Juergen H. Kreuchauf ,  Harshit Chuttani ,  Punit H. Awatramani ,  Swapna V. Iyer ,  Lakshmi N. Kavuri ,  Muthukumaran Dhanapal ,  Kanuganti Rajeswar Reddy ,  Viswanath Nagarajan ,  Navjot Thakral

IPC分类号： H04W76/10 ,  H04W24/10 ,  H04M1/72454 ,  H04W76/38

摘要： This disclosure relates to techniques for a wireless device to determine whether to display an indicator of millimeter wave cellular availability. A wireless device may establish a radio resource control connection that includes connectivity with a fifth generation new radio millimeter wave cell. The wireless device may determine to display an indication of millimeter wave cell availability. The wireless device may determine location status information and motion status information for the wireless device. The wireless device may determine when to cease displaying the indication of millimeter wave cell availability after the radio resource control connection is released or the millimeter wave cell is deconfigured based at least in part on the location status information for the wireless device and the motion status information for the wireless device.

公开(公告)号：US20200383027A1

公开(公告)日：2020-12-03

申请号：US16834028

申请日：2020-03-30

申请人： Apple Inc.

发明人： 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分类号： H04W36/30 ,  H04W76/10 ,  H04W24/08 ,  H04W76/19 ,  H04W36/00 ,  H04W36/08

摘要： 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：US11546967B2

公开(公告)日：2023-01-03

申请号：US16951877

申请日：2020-11-18

申请人： Apple Inc.

发明人： Sofheem Mohammed ,  Rohit Thareja ,  Vijay Venkataraman ,  Shivani Suresh Babu

IPC分类号： H04W24/10 ,  H04W88/06 ,  H04W76/27 ,  H04W36/00

摘要： This disclosure relates to techniques for a wireless device to determine a radio access technology availability indicator to present. A wireless device may establish a wireless link with a cellular network via a cell that operates according to a first radio access technology. The wireless device may determine if access to the cellular network is also available via a cell that operates according to a second radio access technology, by configuration by the serving cell or from another standalone cell. The wireless device may select a radio access technology availability indicator to present based at least in part on determining if access to the cellular network is also available via a cell that operates according to the second radio access technology.

公开(公告)号：US11540195B2

公开(公告)日：2022-12-27

申请号：US16834028

申请日：2020-03-30

申请人： Apple Inc.

发明人： 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分类号： H04W36/30 ,  H04W76/10 ,  H04W24/08 ,  H04W36/00 ,  H04W36/08 ,  H04W76/19 ,  H04W80/12

摘要： 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.