公开(公告)号：US20220295483A1

公开(公告)日：2022-09-15

申请号：US17693174

申请日：2022-03-11

Applicant: Apple Inc.

Inventor： Swapnil S. Jain ,  Chengzhou Li ,  Arun Unkn

IPC: H04W72/04 ,  H04W4/029 ,  H04B1/7163

Abstract: Techniques for dynamic slot and anchor allocation include accessing allocation data representing at least one time slot allocated for transmission of a radio frequency signal over a wireless communication channel to a wireless device, assigning the at least one time slot to an anchor of a location system, and causing transmission of the radio frequency signal from the anchor to the wireless device in the at least one time slot.

公开(公告)号：US20190090117A1

公开(公告)日：2019-03-21

申请号：US16131519

申请日：2018-09-14

Applicant: Apple Inc.

Inventor： Harsha Shirahatti ,  Gaurav C. Khambholja ,  Swapnil S. Jain ,  Qiong Wu ,  Hsin-Yuo Liu

IPC: H04W4/90 ,  H04W76/50 ,  H04W4/02 ,  H04W64/00 ,  H04M1/725 ,  G01S19/17 ,  H04W84/04

Abstract: Resource allocation logic in a user device can determine allocation of a shared resource among different communication modules supporting a number of different communication types (e.g., GNSS, cellular, Wi-Fi, and/or Bluetooth communications) in a context-dependent manner. For example, the logic can determine an operating context of the user device. Based on the operating context, the logic can assign a priority to each of the signal types. The shared resource can be allocated among the signal types based on the priority.

公开(公告)号：US10135484B2

公开(公告)日：2018-11-20

申请号：US15651588

申请日：2017-07-17

Applicant: Apple Inc.

Inventor： Swapnil S. Jain ,  Nicholas M. McDonnell ,  Wen Zhao ,  Paul V. Flynn

IPC: H04B7/00 ,  H04B1/401 ,  H04B1/44 ,  H04B15/00 ,  H04W72/04 ,  H04W84/12 ,  H04W88/06

Abstract: This disclosure relates to performing antenna selection to reduce interference in a wireless device. According to some embodiments, it may be determined whether simultaneous communication according to first and second wireless communication technologies causes performance degradation to a third wireless communication technology. If the simultaneous communication according to first and second wireless communication technologies does cause performance degradation to the third wireless communication technology, selection of antenna(s) used for the communications may be based at least in part on the determination that the simultaneous communication according to the first and second wireless communication technologies causes performance degradation to the third wireless communication technology.

公开(公告)号：US20170093457A1

公开(公告)日：2017-03-30

申请号：US14870087

申请日：2015-09-30

Applicant: Apple Inc.

Inventor： Swapnil S. Jain ,  Nicholas M. McDonnell ,  Wen Zhao ,  Paul V. Flynn

IPC: H04B1/401 ,  H04W72/04 ,  H04B1/44 ,  H04B15/00

CPC classification number: H04B1/401 ,  H04B1/40 ,  H04B1/44 ,  H04B15/00 ,  H04W72/0453 ,  H04W84/12 ,  H04W88/06

Abstract: This disclosure relates to perfoming antenna selection to reduce interference in a wireless device. According to some embodiments, it may be determined whether simultaneous communication according to first and second wireless communication technologies causes performance degradation to a third wireless communication technology. If the simultaneous communication according to first and second wireless communication technologies does cause performance degradation to the third wireless communication technology, selection of antenna(s) used for the communications may be based at least in part on the determination that the simultaneous communication according to the first and second wireless communication technologies causes performance degradation to the third wireless communication technology.

公开(公告)号：US20170338850A1

公开(公告)日：2017-11-23

申请号：US15651588

申请日：2017-07-17

Applicant: Apple Inc.

Inventor： Swapnil S. Jain ,  Nicholas M. McDonnell ,  Wen Zhao ,  Paul V. Flynn

IPC: H04B1/401 ,  H04B1/44 ,  H04W72/04 ,  H04B15/00 ,  H04W88/06 ,  H04W84/12

CPC classification number: H04B1/401 ,  H04B1/40 ,  H04B1/44 ,  H04B15/00 ,  H04W72/0453 ,  H04W84/12 ,  H04W88/06

Abstract: This disclosure relates to performing antenna selection to reduce interference in a wireless device. According to some embodiments, it may be determined whether simultaneous communication according to first and second wireless communication technologies causes performance degradation to a third wireless communication technology. If the simultaneous communication according to first and second wireless communication technologies does cause performance degradation to the third wireless communication technology, selection of antenna(s) used for the communications may be based at least in part on the determination that the simultaneous communication according to the first and second wireless communication technologies causes performance degradation to the third wireless communication technology.

公开(公告)号：US09712204B2

公开(公告)日：2017-07-18

申请号：US14870087

申请日：2015-09-30

Applicant: Apple Inc.

Inventor： Swapnil S. Jain ,  Nicholas M. McDonnell ,  Wen Zhao ,  Paul V. Flynn

IPC: H04B1/00 ,  H04B1/401 ,  H04B15/00 ,  H04W72/04 ,  H04B1/44 ,  H04W84/12 ,  H04W88/06

CPC classification number: H04B1/401 ,  H04B1/40 ,  H04B1/44 ,  H04B15/00 ,  H04W72/0453 ,  H04W84/12 ,  H04W88/06

Abstract: This disclosure relates to performing antenna selection to reduce interference in a wireless device. According to some embodiments, it may be determined whether simultaneous communication according to first and second wireless communication technologies causes performance degradation to a third wireless communication technology. If the simultaneous communication according to first and second wireless communication technologies does cause performance degradation to the third wireless communication technology, selection of antenna(s) used for the communications may be based at least in part on the determination that the simultaneous communication according to the first and second wireless communication technologies causes performance degradation to the third wireless communication technology.

公开(公告)号：US10921907B2

公开(公告)日：2021-02-16

申请号：US15671006

申请日：2017-08-07

Applicant: Apple Inc.

Inventor： Qiuming Li ,  Nicholas M. Mcdonnell ,  Michael J. Newman ,  Xiaoyu Cheng ,  Swapnil S. Jain ,  Hardik Joshi ,  Neeraj Gupta ,  Mohit Narang

IPC: G06F3/0354 ,  G06F3/01 ,  G06F3/038 ,  G06F3/0346 ,  G06F3/0488 ,  G06F3/0484

Abstract: An input device, such as a stylus, can include a main body comprising a main body connector for connecting to a charger to charge a power source of the stylus. A separate functional end module is removable from the main body to expose the main body connector. The functional end module includes a functional component and a module connector that communicates with the main body via the main body connector. Various different functional end modules can be interchangeable to provide a variety of distinct features to the stylus.

公开(公告)号：US20180091962A1

公开(公告)日：2018-03-29

申请号：US15619142

申请日：2017-06-09

Applicant: Apple Inc.

Inventor： Diego C. Hernandez ,  Indranil S. Sen ,  Raghuram C. Kamath ,  Harneet Singh Oberoi ,  Gaurav C. Khambholja ,  Swapnil S. Jain ,  Qiong Wu ,  Harsha Shirahatti ,  Hsin-Yuo Liu

IPC: H04W4/22 ,  H04W76/00 ,  H04M1/725 ,  G01S19/17

CPC classification number: H04W4/90 ,  G01S19/17 ,  H04M1/72536 ,  H04M1/72538 ,  H04W4/02 ,  H04W64/00 ,  H04W76/50 ,  H04W84/042

Abstract: Resource allocation logic in a user device can determine allocation of a shared resource among different communication modules supporting a number of different communication types (e.g., GNSS, cellular, Wi-Fi, and/or Bluetooth communications) in a context-dependent manner. For example, the logic can determine an operating context of the user device. Based on the operating context, the logic can assign a priority to each of the signal types. The shared resource can be allocated among the signal types based on the priority.