公开(公告)号：US20210014926A1

公开(公告)日：2021-01-14

申请号：US16918164

申请日：2020-07-01

Applicant: Apple Inc.

Inventor： Fangli Xu ,  Haijing Hu ,  Dawei Zhang ,  Longda Xing ,  Murtaza A. Shikari ,  Sethuraman Gurumoothy ,  Sree Ram Kodali ,  Srinivasan Nimmala ,  Srirang A. Lovlekar ,  Xu Ou ,  Yuqin Chen

IPC: H04W76/27 ,  H04W76/10 ,  H04W68/00 ,  H04L29/06 ,  H04W36/04 ,  H04W36/00 ,  H04W74/08

Abstract: This disclosure relates to performing data communication while in an inactive state in a cellular communication system.

公开(公告)号：US20200359278A1

公开(公告)日：2020-11-12

申请号：US16406373

申请日：2019-05-08

Applicant: APPLE INC.

Inventor： Tarakkumar G. Dhanani ,  Srirang A. Lovlekar ,  Alosious Pradeep Prabhakar ,  Vijay Venkataraman ,  Murtaza A. Shikari ,  Ajoy K. Singh ,  Vijay Gadde ,  Longda Xing ,  Nishit S. Sheth ,  Rohit Thareja ,  Sethuraman Gurumoorthy ,  Srinivasan Nimmala ,  Sharad Garg

IPC: H04W36/00 ,  H04W4/80 ,  H04W76/15 ,  H04W36/30

Abstract: A device, system and method for a user equipment (UE) to opportunistically utilize the wireless capabilities of a paired device. The UE is configured to establish a first cellular network connection based on a first subscription, a second cellular network connection based on a second subscription and a connection to a further UE based on a short-range communication protocol. The UE identifies a predetermined condition and transmits an indication to the further UE based on the predetermined condition. The further UE establishes a further cellular network connection in response to the indication and the further cellular network connection is based on one of the first subscription or the second subscription. The UE then declares no service for one of the first cellular network connection or the second cellular network connection based on the further cellular network connection.

公开(公告)号：US20200305143A1

公开(公告)日：2020-09-24

申请号：US16894146

申请日：2020-06-05

Applicant: Apple Inc.

Inventor： Murtaza A. Shikari ,  Sree Ram Kodali ,  Srirang A. Lovlekar ,  Sethuraman Gurumoorthy ,  Srinivasan Nimmala ,  Adesh Kumar ,  Vijay Venkataraman ,  Muthukumaran Dhanapal ,  Haijing Hu ,  Fangli Xu ,  Yuqin Chen ,  Xu Ou ,  Longda Xing ,  Dawei Zhang

IPC: H04W72/04 ,  H04W76/10 ,  H04L5/00 ,  H04W12/00

Abstract: This disclosure relates to techniques for reducing signaling overhead associated with signaling the capability of a wireless device and/or other messages. Among various possibilities, tags and/or compression may be used. Additionally, techniques for enhanced security and signaling between network devices are disclosed.

公开(公告)号：US20200178101A1

公开(公告)日：2020-06-04

申请号：US16590307

申请日：2019-10-01

Applicant: Apple Inc.

Inventor： Sree Ram Kodali ,  Dawei Zhang ,  Fangli Xu ,  Haijing Hu ,  Juergen H. Kreuchauf ,  Longda Xing ,  Murtaza A. Shikari ,  Rama Diwakara Rao Noolu ,  Sethuraman Gurumoorthy ,  Srinivasan Nimmala ,  Srirang A. Lovlekar ,  Xu Ou ,  Yuqin Chen

IPC: H04W24/10 ,  H04B17/318

Abstract: Apparatuses, systems, and methods for a wireless device to perform methods for improvements of display of signal bars on a user interface of a wireless device. The wireless device may be configured to perform methods for determining a number of signal bars to display on the user interface based, at least in part, on a reference frequency. The reference frequency may be indicated and/or provided by a network.

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

IPC: H04B15/02 ,  H04B1/10 ,  H04B5/00 ,  H02J7/02 ,  H02J50/70

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.

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

IPC: H04B15/02 ,  H04B5/00

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.

公开(公告)号：US20170344296A1

公开(公告)日：2017-11-30

申请号：US15472420

申请日：2017-03-29

Applicant: Apple Inc.

Inventor： Li Su ,  Longda Xing

IPC: G06F3/06

CPC classification number: G06F13/00 ,  G06F1/3225 ,  G06F1/3275 ,  G11C11/4072

Abstract: A wireless communication device (UE) may include random access memory and associated software configured to selectively place different memory banks into either an active power on mode, retention mode, or power off mode. The selective placement of memory banks into different modes may be performed based on a variety of factors including software module voting information, a current power mode of the memory banks, one or more software program(s) and/or data currently stored on the memory banks, and a counter that counts an amount of time during which a memory bank is not accessed. The placement of memory banks into different modes may be controlled by a memory controller coupled to the memory banks.

公开(公告)号：US20170238167A1

公开(公告)日：2017-08-17

申请号：US15585578

申请日：2017-05-03

Applicant: Apple Inc.

Inventor： Qin Zhang ,  Madhusudan Chaudhary ,  Longda Xing ,  Umesh K. Shukla ,  Bo Wang ,  Zhiwei Wang ,  Yaoqi Yan ,  Qiang Miao

IPC: H04W8/18 ,  H04W48/18

CPC classification number: H04W8/183 ,  H04W8/20 ,  H04W48/18 ,  H04W84/042 ,  H04W88/02

Abstract: Generating and using a device-type specific preferred public land mobile network (PLMN) list for roaming PLMN selection. Wireless devices sharing one or more common characteristics may be tasked with collecting roaming PLMN selection data. That data may be collected and used to generate a preferred PLMN list specific to wireless devices sharing those common characteristics. The preferred PLMN list may be distributed to wireless devices sharing those common characteristics, which may then use it in conjunction with roaming PLMN selection.

公开(公告)号：US09668203B2

公开(公告)日：2017-05-30

申请号：US14289755

申请日：2014-05-29

Applicant: Apple Inc.

Inventor： Qin Zhang ,  Madhusudan Chaudhary ,  Longda Xing ,  Umesh K Shukla ,  Bo Wang ,  Zhiwei Wang ,  Yaoqi Yan ,  Qiang Miao

IPC: H04W48/18 ,  H04W84/02 ,  H04W8/20 ,  H04W84/04

CPC classification number: H04W8/183 ,  H04W8/20 ,  H04W48/18 ,  H04W84/042 ,  H04W88/02

Abstract: Generating and using a device-type specific preferred public land mobile network (PLMN) list for roaming PLMN selection. Wireless devices sharing one or more common characteristics may be tasked with collecting roaming PLMN selection data. That data may be collected and used to generate a preferred PLMN list specific to wireless devices sharing those common characteristics. The preferred PLMN list may be distributed to wireless devices sharing those common characteristics, which may then use it in conjunction with roaming PLMN selection.

公开(公告)号：US09510278B2

公开(公告)日：2016-11-29

申请号：US14289755

申请日：2014-05-29

Applicant: Apple Inc.

Inventor： Qin Zhang ,  Madhusudan Chaudhary ,  Longda Xing ,  Umesh K Shukla ,  Bo Wang ,  Zhiwei Wang ,  Yaoqi Yan ,  Qiang Miao

IPC: H04W48/18 ,  H04W84/02 ,  H04W8/20 ,  H04W84/04

Abstract: Generating and using a device-type specific preferred public land mobile network (PLMN) list for roaming PLMN selection. Wireless devices sharing one or more common characteristics may be tasked with collecting roaming PLMN selection data. That data may be collected and used to generate a preferred PLMN list specific to wireless devices sharing those common characteristics. The preferred PLMN list may be distributed to wireless devices sharing those common characteristics, which may then use it in conjunction with roaming PLMN selection.