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    Redundant links for reliable communication
    41.
    发明授权
    Redundant links for reliable communication 有权

    公开(公告)号：US09763120B2

    公开(公告)日：2017-09-12

    申请号：US14544343

    申请日：2014-12-24

    Applicant: EVA Automation, Inc.

    Inventor： Gaylord Yu

    IPC: H04W24/04 ,  H04W76/02 ,  H04W84/12 ,  H04W36/28

    CPC classification number: H04W24/04 ,  H04W36/28 ,  H04W76/15 ,  H04W76/18 ,  H04W84/12

    Abstract: In order to maintain performance during wireless communication, a transmitting electronic device may concurrently and independently communicate redundant information to a receiving electronic device. In particular, information associated with a data stream may be communicated to the receiving electronic device using one or more channels by two radios using one or more wireless local area network communication protocols. The packets transmitted by the radios may preferentially include the same information. Moreover, the transmitting electronic device may attempt to maintain the redundant communication if a performance metric associated with the one or more channels degrades. For example, the transmitting electronic device may transfer communication to a different channel or may compress the information in the packets in the one or more channels if the throughput drops below a threshold value. Furthermore, the concurrent communication may allow the transmitting electronic device determine link quality without disrupting the communication of the information.

    User Interface Based on System-State Information
    43.
    发明申请
    User Interface Based on System-State Information 审中-公开

    公开(公告)号：US20170255436A1

    公开(公告)日：2017-09-07

    申请号：US15593290

    申请日：2017-05-11

    Applicant: EVA Automation, Inc.

    Inventor： Gaylord Yu

    IPC: G06F3/14 ,  H04N21/431 ,  H04N21/414 ,  G06F3/0481 ,  G06F3/0488

    Abstract: A portable electronic device with a touch-sensitive display (such as a cellular telephone) provides a wireless remote control for an entertainment device (such as a consumer-electronic device). Based on device-state information that specifies a current state of the entertainment device (which is received from an audio/video (A/V) hub that communicates with the entertainment device) and one or more related states of the entertainment device, the portable electronic device may generate a user interface that includes one or more virtual command icons. Note that the one or more related states are related to the current state in a state diagram by corresponding operations that transition the entertainment device from the current state to the one or more related states. Then, the portable electronic displays the user interface on the touch-sensitive display. In this way, the portable electronic device dynamically adapts the user interface.

    Redundant links for reliable communication
    46.
    发明申请
    Redundant links for reliable communication 有权
    冗余链接可靠的沟通

    公开(公告)号：US20160192214A1

    公开(公告)日：2016-06-30

    申请号：US14544343

    申请日：2014-12-24

    Applicant: EVA Automation, Inc.

    Inventor： Gaylord Yu

    IPC: H04W24/04 ,  H04W76/02

    CPC classification number: H04W24/04 ,  H04W36/28 ,  H04W76/15 ,  H04W76/18 ,  H04W84/12

    Abstract: In order to maintain performance during wireless communication, a transmitting electronic device may concurrently and independently communicate redundant information to a receiving electronic device. In particular, information associated with a data stream may be communicated to the receiving electronic device using one or more channels by two radios using one or more wireless local area network communication protocols. The packets transmitted by the radios may preferentially include the same information. Moreover, the transmitting electronic device may attempt to maintain the redundant communication if a performance metric associated with the one or more channels degrades. For example, the transmitting electronic device may transfer communication to a different channel or may compress the information in the packets in the one or more channels if the throughput drops below a threshold value. Furthermore, the concurrent communication may allow the transmitting electronic device determine link quality without disrupting the communication of the information.

    Abstract translation: 为了在无线通信期间保持性能，发送电子设备可以并发且独立地将冗余信息传送到接收电子设备。 具体地，可以使用一个或多个无线电使用一个或多个无线局域网通信协议，使用一个或多个信道将与数据流相关联的信息传送到接收电子设备。 由无线电发送的分组可以优先地包括相同的信息。 此外，如果与一个或多个信道相关联的性能度量降级，则发送电子设备可以尝试维护冗余通信。 例如，如果吞吐量低于阈值，则发送电子设备可以将通信传送到不同的信道，或者可以压缩一个或多个信道中的分组中的信息。 此外，并发通信可以允许发送电子设备确定链路质量，而不会中断信息的通信。

    Acoustic coordination of audio sources
    47.
    发明授权
    Acoustic coordination of audio sources 有权

    公开(公告)号：US10649716B2

    公开(公告)日：2020-05-12

    申请号：US15790001

    申请日：2017-10-22

    Applicant: EVA Automation, Inc.

    Inventor： Gaylord Yu ,  Steven Stupp

    IPC: G06F17/00 ,  G06F3/16 ,  H04R27/00 ,  H04L7/02 ,  H04N21/43 ,  H04N21/436 ,  H04N21/81 ,  H04S7/00 ,  H04L29/06 ,  H04N21/8547 ,  G11B27/10 ,  H04W4/02 ,  H04W56/00 ,  G06F1/12 ,  H04R3/12

    Abstract: An audio/video (A/V) hub that coordinates playback of audio content is described. In particular, the A/V hub may calculate current time offsets between clocks in electronic devices (such as electronic devices that include speakers) and a clock in the A/V hub based on measured sound corresponding to one or more acoustic-characterization patterns, one or more times when the electronic devices output the sound and the one or more acoustic-characterization patterns. Then, the A/V hub may transmit, to the electronic devices, one or more frames that include audio content and playback timing information, which may specify playback times when the electronic devices are to playback the audio content based on the current time offsets. Moreover, the playback times of the electronic devices may have a temporal relationship so that the playback of the audio content by the electronic devices is coordinated.

    Coordination of acoustic sources based on location
    48.
    发明授权
    Coordination of acoustic sources based on location 有权

    公开(公告)号：US10552115B2

    公开(公告)日：2020-02-04

    申请号：US15790003

    申请日：2017-10-22

    Applicant: EVA Automation, Inc.

    Inventor： Gaylord Yu ,  Steven Stupp

    IPC: G06F17/00 ,  G06F3/16 ,  H04R27/00 ,  H04L7/02 ,  H04N21/43 ,  H04N21/436 ,  H04N21/81 ,  H04S7/00 ,  H04L29/06 ,  H04N21/8547 ,  G11B27/10 ,  H04W4/02 ,  H04W56/00 ,  G06F1/12 ,  H04R3/12

    Abstract: An audio/video (A/V) hub that calculates an estimated location is described. In particular, the A/V hub may calculate an estimated location of a listener relative to electronic devices (such as electronic devices that include speakers) in an environment that includes the A/V hub and the electronic devices based on: communication with another electronic device; sound measurements in the environment; and/or time-of-flight measurements. Then, the A/V hub may transmit, to the electronic devices, one or more frames that include audio content and playback timing information, which may specify playback times when the electronic devices are to playback the audio content based on the estimated location. Moreover, the playback times of the electronic devices may have a temporal relationship so that the playback of the audio content by the electronic devices is coordinated.

    User interface based on system-state information
    49.
    发明授权
    User interface based on system-state information 有权

    公开(公告)号：US10521177B2

    公开(公告)日：2019-12-31

    申请号：US15593290

    申请日：2017-05-11

    Applicant: EVA Automation, Inc.

    Inventor： Gaylord Yu

    IPC: G06F3/14 ,  H04N21/414 ,  G06F1/16 ,  G06F3/038 ,  G08C17/02 ,  H04M1/725 ,  H04N5/44 ,  H04N21/41 ,  H04N21/422 ,  H04N21/431 ,  H04N21/436 ,  H04N21/4363 ,  H04N21/472 ,  H04N21/482 ,  G06F3/0488 ,  G09G5/00 ,  H04M1/22

    Abstract: A portable electronic device with a touch-sensitive display (such as a cellular telephone) provides a wireless remote control for an entertainment device (such as a consumer-electronic device). Based on device-state information that specifies a current state of the entertainment device (which is received from an audio/video (A/V) hub that communicates with the entertainment device) and one or more related states of the entertainment device, the portable electronic device may generate a user interface that includes one or more virtual command icons. Note that the one or more related states are related to the current state in a state diagram by corresponding operations that transition the entertainment device from the current state to the one or more related states. Then, the portable electronic displays the user interface on the touch-sensitive display. In this way, the portable electronic device dynamically adapts the user interface.

    User interface based on device-state information
    50.
    发明授权
    User interface based on device-state information 有权

    公开(公告)号：US10387094B2

    公开(公告)日：2019-08-20

    申请号：US15593284

    申请日：2017-05-11

    Applicant: EVA Automation, Inc.

    Inventor： Gaylord Yu

    IPC: G06F3/14 ,  H04N21/414 ,  G06F1/16 ,  G06F3/038 ,  G08C17/02 ,  H04M1/725 ,  H04N5/44 ,  H04N21/41 ,  H04N21/422 ,  H04N21/431 ,  H04N21/436 ,  H04N21/4363 ,  H04N21/472 ,  H04N21/482 ,  G06F3/0488 ,  G09G5/00 ,  H04M1/22

    Abstract: A portable electronic device with a touch-sensitive display (such as a cellular telephone) provides a wireless remote control for an entertainment device (such as a consumer-electronic device). Based on device-state information that specifies a current state of the entertainment device (which is received from an audio/video (A/V) hub that communicates with the entertainment device) and one or more related states of the entertainment device, the portable electronic device may generate a user interface that includes one or more virtual command icons. Note that the one or more related states are related to the current state in a state diagram by corresponding operations that transition the entertainment device from the current state to the one or more related states. Then, the portable electronic displays the user interface on the touch-sensitive display. In this way, the portable electronic device dynamically adapts the user interface.

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