公开(公告)号：US20200288326A1

公开(公告)日：2020-09-10

申请号：US16809432

申请日：2020-03-04

Applicant: Apple Inc.

Inventor： Daniel R. BORGES ,  Joseph HAKIM ,  Sriram HARIHARAN ,  Yoel BOGER ,  Xiaowen WANG ,  Yaniv DVORY

IPC: H04W16/14 ,  H04W88/06 ,  H04W84/12 ,  H04W16/02 ,  H04W88/08 ,  H04W72/08 ,  H04B17/24 ,  H04W24/10

Abstract: This application relates to electronic devices configured to connect to a wireless local area network and communicate using a trigger-based access mechanism. An access point is configured to manage the wireless local area network. The access point includes a processing subsystem configured to select a channel associated with a communications medium for communicating with the set of electronic devices. The processing subsystem is also configured to monitor the channel to detect interference from radio frequency sources not connected to the wireless local area network, receive channel information for at least one additional channel associated with the communications medium from the electronic devices, and configure an interface circuit of the access point to communicate with the set of electronic devices on a new channel based, at least in part, on the channel information. Each electronic device can be configured to collect the channel information and transmit the channel information to the access point for analysis.

公开(公告)号：US20230090211A1

公开(公告)日：2023-03-23

申请号：US17483743

申请日：2021-09-23

Applicant: Apple Inc.

Inventor： Nayef ALSINDI ,  Joseph HAKIM ,  Andrew T. KEZYS ,  James T. CURRAN

IPC: G01S13/58 ,  G01S13/66 ,  G01S13/88 ,  G01S7/41 ,  G01S13/62

Abstract: Implementations of the subject technology provide object detection and/or classification for electronic devices. Object detection and/or classification can be performed using a radar sensor of an electronic device. The electronic device may be a portable electronic device. In some examples, object classification using a radar sensor can be based on an identification of user motion using radar signals and/or based on extraction of surface features from the radar signals. In some examples, object classification using a radar sensor can be based on time-varying surface features extracted from the radar signals. Surface features that can be extracted from the radar signals include a radar cross-section (RCS), a micro-doppler signal, a range, and/or one or more angles associated with one or more surfaces of the object.

公开(公告)号：US20230127816A1

公开(公告)日：2023-04-27

申请号：US18088515

申请日：2022-12-23

Applicant: Apple Inc.

Inventor： Ahmer A. KHAN ,  Joakim LINDE ,  Joseph HAKIM ,  Zachary A. ROSEN

IPC: G06Q20/32 ,  H04W52/02 ,  G07F7/08 ,  G06Q20/36

Abstract: Systems, methods, and computer-readable media for managing near field communications during a low power management mode of an electronic device are provided that may make credentials of a near field communication (“NFC”) component appropriately secure and appropriately accessible while also limiting the power consumption of the NFC component and of other components of the electronic device.

公开(公告)号：US20210026436A1

公开(公告)日：2021-01-28

申请号：US17067599

申请日：2020-10-09

Applicant: Apple Inc.

Inventor： Ahmer A. KHAN ,  Joakim LINDE ,  Joseph HAKIM ,  Zachary A. ROSEN

IPC: G06F1/3234 ,  G06Q20/32 ,  G06F21/35 ,  G06F21/60 ,  H04W52/02 ,  H04W12/06 ,  H04B5/02

Abstract: Systems, methods, and computer-readable media for managing near field communications during a low power management mode of an electronic device are provided that may make credentials of a near field communication (“NFC”) component appropriately secure and appropriately accessible while also limiting the power consumption of the NFC component and of other components of the electronic device.