公开(公告)号：US20140073258A1

公开(公告)日：2014-03-13

申请号：US14011948

申请日：2013-08-28

Applicant: Apple Inc.

Inventor： William Burchill ,  Syed A. Mujtaba

IPC: H04B1/12

CPC classification number: H04B1/12 ,  H04B1/123

Abstract: Adaptive cancellation of out-of-band interference between coexisting wireless communication devices. A signal including out-of-band noise may be received by a victim communication device and by an adaptive cancellation device. The adaptive cancellation device may use an adaptive filter to isolate a representation of the out-of-band noise. The adaptive cancellation device may then subtract the noise from the receive path of the victim communication device. The victim device and the adaptive cancellation device need not be located on the same chip as an aggressor device generating the out-of-band noise.

Abstract translation: 共存无线通信设备之间的带外干扰的自适应消除。 包括带外噪声的信号可以由受害者通信设备和自适应消除设备接收。 自适应消除装置可以使用自适应滤波器来隔离带外噪声的表示。 然后，自适应消除装置可以从受害者通信装置的接收路径中减去噪声。 受害者设备和自适应消除设备不需要位于与产生带外噪声的侵略器设备相同的芯片上。

公开(公告)号：US11682278B2

公开(公告)日：2023-06-20

申请号：US16930218

申请日：2020-07-15

Applicant: Apple Inc.

Inventor： Travis McQueen ,  Clark Della Silva ,  Scott G. Johnston ,  Wade Barnett ,  William Burchill ,  Joseph Hakim ,  Bernd Adler

IPC: G08B13/00 ,  G08B13/196 ,  G06N20/00 ,  H04L47/20 ,  H04L9/40

CPC classification number: G08B13/19656 ,  G06N20/00 ,  H04L47/20 ,  H04L63/1475 ,  H04L63/162

Abstract: In some embodiments, a data-secure sensor system includes one or more processors configured to receive sensor data (e.g., image data, audio data, etc.) and generate descriptive data based on the sensor data that corresponds to a physical area that corresponds to information about identified objects or activity in physical area, an input/output (I/O) port, and an I/O choke communicatively coupled between the one or more processors and the I/O port, the I/O choke configured to limit a communication bandwidth of the I/O port to a maximum data rate. The one or more processors can be configured to prevent the sensor data from being accessible via any external port of the data-secure camera system, including the I/O port, and allow the descriptive data to be accessible via the I/O port.

公开(公告)号：US11423750B2

公开(公告)日：2022-08-23

申请号：US16930218

申请日：2020-07-15

Applicant: Apple Inc.

Inventor： Travis McQueen ,  Clark Della Silva ,  Scott G. Johnston ,  Wade Barnett ,  William Burchill ,  Joseph Hakim ,  Bernd Adler

IPC: G08B13/00 ,  G08B13/196 ,  H04L9/40 ,  H04L47/20 ,  G06N20/00

Abstract: In some embodiments, a data-secure sensor system includes one or more processors configured to receive sensor data (e.g., image data, audio data, etc.) and generate descriptive data based on the sensor data that corresponds to a physical area that corresponds to information about identified objects or activity in physical area, an input/output (I/O) port, and an I/O choke communicatively coupled between the one or more processors and the I/O port, the I/O choke configured to limit a communication bandwidth of the I/O port to a maximum data rate. The one or more processors can be configured to prevent the sensor data from being accessible via any external port of the data-secure camera system, including the I/O port, and allow the descriptive data to be accessible via the I/O port.

公开(公告)号：US10462792B2

公开(公告)日：2019-10-29

申请号：US15165424

申请日：2016-05-26

Applicant: APPLE INC.

Inventor： Xiaowen Wang ,  William Burchill ,  Dawei Zhang

IPC: H04W72/04 ,  H04B7/0413 ,  H04W4/02

Abstract: A method and a device for performing massive multiple-input and multiple-output (“MIMO”) operations with a user equipment (UE). The method and device receive signals from a UE within a coverage area of the device, determine a location of the UE within the coverage area and assign an operating frequency band to the UE for communication with the device, wherein the coverage area includes a plurality of regions and the operating frequency band assigned to the UE is based on the one of the regions corresponding to the location and transmit the operating frequency band assignment to the UE.

公开(公告)号：US10762755B2

公开(公告)日：2020-09-01

申请号：US16359896

申请日：2019-03-20

Applicant: Apple Inc.

Inventor： Travis McQueen ,  Clark Della Silva ,  Scott G. Johnston ,  Wade Barnett ,  William Burchill ,  Joseph Hakim ,  Bernd Adler

IPC: G08B13/196 ,  H04L29/06 ,  H04L12/813 ,  G06N20/00 ,  G06N3/04 ,  G06N3/08

Abstract: In some embodiments, a data-secure sensor system includes one or more processors configured to receive sensor data (e.g., image data, audio data, etc.) and generate descriptive data based on the sensor data that corresponds to a physical area that corresponds to information about identified objects or activity in physical area, an input/output (I/O) port, and an I/O choke communicatively coupled between the one or more processors and the I/O port, the I/O choke configured to limit a communication bandwidth of the I/O port to a maximum data rate. The one or more processors can be configured to prevent the sensor data from being accessible via any external port of the data-secure camera system, including the I/O port, and allow the descriptive data to be accessible via the I/O port.

公开(公告)号：US20190371145A1

公开(公告)日：2019-12-05

申请号：US16359896

申请日：2019-03-20

Applicant: Apple Inc.

Inventor： Travis McQueen ,  Clark Della Silva ,  Scott G. Johnston ,  Wade Barnett ,  William Burchill ,  Joseph Hakim ,  Bernd Adler

IPC: G08B13/196 ,  H04L29/06 ,  G06N20/00 ,  H04L12/813

Abstract: In some embodiments, a data-secure sensor system includes one or more processors configured to receive sensor data (e.g., image data, audio data, etc.) and generate descriptive data based on the sensor data that corresponds to a physical area that corresponds to information about identified objects or activity in physical area, an input/output (I/O) port, and an I/O choke communicatively coupled between the one or more processors and the I/O port, the I/O choke configured to limit a communication bandwidth of the I/O port to a maximum data rate. The one or more processors can be configured to prevent the sensor data from being accessible via any external port of the data-secure camera system, including the I/O port, and allow the descriptive data to be accessible via the I/O port.

公开(公告)号：US09455929B2

公开(公告)日：2016-09-27

申请号：US13930718

申请日：2013-06-28

Applicant: APPLE INC.

Inventor： William Burchill ,  Paul Flynn ,  Wen Zhao

IPC: H04L12/865 ,  H04L12/851

CPC classification number: H04L47/6275 ,  H04L47/245

Abstract: A device and method transmits a data block over a wireless coexistence interface (WCI) pathway. The method includes generating a data block for transmission between a cellular chip and an Industrial, Scientific, and Medical (ISM) chip. The method includes converting the data block into messages, the messages having a format corresponding to the WCI pathway, the WCI pathway directly communicatively connecting the cellular chip and the ISM chip, the format including an indication of a message type. The method includes transmitting the messages over the WCI pathway. The method includes generating the data block based upon a concatenation of the messages.

Abstract translation: 设备和方法通过无线共存接口（WCI）路径发送数据块。 该方法包括生成用于在蜂窝芯片和工业，科学和医疗（ISM）芯片之间传输的数据块。 该方法包括将数据块转换为消息，消息具有对应于WCI路径的格式，WCI路径直接通信地连接蜂窝芯片和ISM芯片，该格式包括消息类型的指示。 该方法包括通过WCI路径发送消息。 该方法包括基于消息的级联生成数据块。