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公开(公告)号：US20210105866A1
公开(公告)日：2021-04-08
申请号：US17024528
申请日：2020-09-17
Applicant: Apple Inc.
Inventor： 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
Abstract: 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.
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公开(公告)号：US10912054B2
公开(公告)日：2021-02-02
申请号：US16430492
申请日：2019-06-04
Applicant: Apple Inc.
Inventor： Vijay Venkataraman , Krisztian Kiss , Lakshmi N. Kavuri , Sang Ho Baek , Shivani Suresh Babu , Utkarsh Kumar , Viswanath Nagarajan , Yifan Zhu , Hariharan Sukumar
Abstract: Apparatuses, systems, and methods for a wireless device to perform methods for de-registration of the wireless device from a first access type over a second access type. Methods also include procedures for maintaining state machines associated with both access types as well as procedures to determine a connection for re-transmitting a de-registration request and to avoid collisions between procedures associated with the first and second access types. Further, methods include an information element configured to indicate which access type has been de-registered.
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13.发明授权公开(公告)号：US10673541B2
公开(公告)日：2020-06-02
申请号：US15612539
申请日：2017-06-02
Applicant: APPLE INC.
Inventor： Srinivasan Nimmala , Sethuraman Gurumoorthy , Vijay Venkataraman , Vijay Kumar Ramamurthi , Srirang A. Lovlekar , Lakshmi N. Kavuri , Sang Ho Baek , Yifan Zhu , Karthik Anantharaman , Rangakrishna Nallandigal , Sree Ram Kodali , Adesh Kumar , Xin Wang , Eyad Al-Shemali , Xiangpeng Jing , Sivaramachandran Ganesan , Longda Xing , Jianxiong Shi , Sami M. Almalfouh , Zhu Ji , Johnson O. Sebeni , Beibei Wang , Sunny Arora
Abstract: Methods, systems and apparatus for a user equipment to mitigate interference in a wireless charging state. The user equipment may determine when the user equipment enters a wireless charging state and, when the user equipment enters the wireless charging state, activate an interference mitigation. The user equipment may further determine when the UE exits the wireless charging state and, when the user equipment exits the wireless charging state, deactivate the interference mitigation.
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14.发明申请公开(公告)号：US20180351659A1
公开(公告)日：2018-12-06
申请号：US15612539
申请日：2017-06-02
Applicant: Apple Inc.
Inventor： Srinivasan Nimmala , Sethuraman Gurumoorthy , Vijay Venkataraman , Vijay Kumar Ramamurthi , Srirang A. Lovlekar , Lakshmi N. Kavuri , Sang Ho Baek , Yifan Zhu , Karthik Anantharaman , Rangakrishna Nallandigal , Sree Ram Kodali , Adesh Kumar , Xin Wang , Eyad Al-Shemali , Xiangpeng Jing , Sivaramachandran Ganesan , Longda Xing , Jianxiong Shi , Sami M. Almalfouh , Zhu Ji , Johnson O. Sebeni , Beibei Wang , Sunny Arora
Abstract: Methods, systems and apparatus for a user equipment to mitigate interference in a wireless charging state. The user equipment may determine when the user equipment enters a wireless charging state and, when the user equipment enters the wireless charging state, activate an interference mitigation. The user equipment may further determine when the UE exits the wireless charging state and, when the user equipment exits the wireless charging state, deactivate the interference mitigation.
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公开(公告)号：US09615217B2
公开(公告)日：2017-04-04
申请号：US13865277
申请日：2013-04-18
Applicant: Apple Inc.
Inventor： Hyun Joon Cha , Chang Kee Lee , Sang Ho Baek
IPC: H04W4/06
CPC classification number: H04W4/06
Abstract: Distributing messages received by a cellular device via cellular broadcast to additional electronic devices. The cellular device may receive a first message via a cellular broadcast technique. The cellular device may discover another electronic device. The cellular device may provide an indication of the first message to other electronic device. The indication of the first message may cause the other electronic device to provide a user alert at the other electronic device.
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Patent Agency Ranking
公开(公告)号：US11963060B2
公开(公告)日：2024-04-16
申请号：US17959957
申请日：2022-10-04
Applicant: Apple Inc.
Inventor： Yifan Zhu , Vijay Venkataraman , Viswanath Nagarajan , Sang Ho Baek , Lakshmi N. Kavuri , Utkarsh Kumar , Krisztian Kiss , Shivani Suresh Babu , Srinivasan Nimmala
IPC: H04W36/14 , H04B17/318 , H04L43/0829 , H04L65/1016 , H04L65/1073 , H04W36/30 , H04W84/04 , H04W84/12
CPC classification number: H04W36/30 , H04B17/318 , H04L43/0829 , H04L65/1016 , H04L65/1073 , H04W36/14 , H04W84/042 , H04W84/12
Abstract: Techniques are disclosed relating to handover of WLAN voice calls to one or more cellular networks. In some embodiments, a device is configured to perform voice communications over one or more wireless local area networks, communicate with a first network using a first cellular radio access technology (RAT), and communicate with a second network using a second cellular RAT. The device may store, based on communications via the first network, information indicating that the first network does not support voice communications for the apparatus. The device may handover a voice call from a wireless local network directly to the second cellular RAT, based on the stored information and without handover of the voice call to the first cellular RAT, based on call conditions on the wireless local area network.
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公开(公告)号：US20230300947A1
公开(公告)日：2023-09-21
申请号：US18325897
申请日：2023-05-30
Applicant: Apple Inc.
Inventor： 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
CPC classification number: H04W88/06 , H04W76/25 , H04W76/27 , H04W8/183 , H04W8/24 , H04W60/00 , H04W68/005 , H04W84/042
Abstract: 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.
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公开(公告)号：US11706840B2
公开(公告)日：2023-07-18
申请号：US17578083
申请日：2022-01-18
Applicant: Apple Inc.
Inventor： 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: H04W72/12 , H04W88/06 , H04W76/25 , H04W76/27 , H04W8/18 , H04W8/24 , H04W60/00 , H04W68/00 , H04W84/04
CPC classification number: H04W88/06 , H04W8/183 , H04W8/24 , H04W60/00 , H04W68/005 , H04W76/25 , H04W76/27 , H04W84/042
Abstract: 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.
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公开(公告)号：US20210160809A1
公开(公告)日：2021-05-27
申请号：US17164439
申请日：2021-02-01
Applicant: Apple Inc.
Inventor： Vijay Venkataraman , Krisztian Kiss , Lakshmi N. Kavuri , Sang Ho Baek , Shivani Suresh Babu , Utkarsh Kumar , Viswanath Nagarajan , Yifan Zhu , Hariharan Sukumar
Abstract: Apparatuses, systems, and methods for a wireless device to perform methods for de-registration of the wireless device from a first access type over a second access type. Methods also include procedures for maintaining state machines associated with both access types as well as procedures to determine a connection for re-transmitting a de-registration request and to avoid collisions between procedures associated with the first and second access types. Further, methods include an information element configured to indicate which access type has been de-registered.
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公开(公告)号：US09967808B2
公开(公告)日：2018-05-08
申请号：US14717510
申请日：2015-05-20
Applicant: Apple Inc.
Inventor： Harshit Chuttani , Li Su , Madhusudan Chaudhary , Sang Ho Baek , Someet K. Lal , Thanigaivelu Elangovan , Rajesh Ambati
Abstract: Apparatuses, systems, and methods for multi-SIM user equipment (UE) devices to perform system selection. A UE may determine to perform system selection for a first SIM of the UE. Information, such as serving cell and/or neighboring cell information, may be obtained from a second SIM of the UE. System selection for the first SIM may be performed based at least in part on the information obtained from the second SIM.
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