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    METHODS AND SYSTEMS FOR VIRTUAL CONFERENCE SYSTEM USING PERSONAL COMMUNICATION DEVICES
    1.
    发明申请
    METHODS AND SYSTEMS FOR VIRTUAL CONFERENCE SYSTEM USING PERSONAL COMMUNICATION DEVICES 有权
    使用个人通信设备的虚拟会议系统的方法和系统

    公开(公告)号：US20170041358A1

    公开(公告)日：2017-02-09

    申请号：US14820371

    申请日：2015-08-06

    Applicant: QUALCOMM Incorporated

    Inventor： Song Wang ,  Sanghyun Chi ,  Arungundram Chandrasekaran Mahendran ,  Soumya Das

    IPC: H04L29/06 ,  H04B17/309 ,  H04W72/04

    CPC classification number: H04L65/403 ,  H04B17/309 ,  H04L65/4015 ,  H04M3/568 ,  H04W4/06

    Abstract: Systems and methods are described herein for providing a virtual conference with a master device connected to a plurality of satellite devices, including: receiving, by the master device, uplink data packets from a plurality of channels, each of the plurality of channels is associated with one of the plurality of satellite devices, and dividing, by the master device, the plurality of channels into two or more groups based on a conversation captured in the uplink data packets of each of the plurality of channels. The master device selects one group from the two or more groups for output. The master device also transmits downlink data packets corresponding to the selected group for the plurality of satellite devices.

    Abstract translation: 本文描述了用于向连接到多个卫星设备的主设备提供虚拟会议的系统和方法，包括：由主设备从多个信道接收上行链路数据分组，多个信道中的每一个与 所述多个卫星装置中的一个，并且由所述主装置将所述多个信道划分为基于在所述多个信道中的每一个的上行链路数据分组中捕获的会话的两个或更多个组。 主设备从两个或多个组中选择一个组进行输出。 主设备还发送对应于多个卫星设备的所选择的组的下行链路数据分组。

    Determination of end-to-end transport quality
    2.
    发明授权
    Determination of end-to-end transport quality 有权

    公开(公告)号：US10142202B2

    公开(公告)日：2018-11-27

    申请号：US14327388

    申请日：2014-07-09

    Applicant: QUALCOMM Incorporated

    Inventor： Jay Kumar Sundararajan ,  Arnaud Meylan ,  Song Wang ,  David William Craig ,  Manu Sharma ,  Niranjan Ramesh Pendharkar ,  Rajat Prakash

    IPC: H04L12/26

    Abstract: Methods, systems, and devices are described for assessing the quality of end-to-end connectivity for a wireless communication device. Data generated from at least one of existing traffic and networking operations caused by existing traffic of the wireless communication device may be monitored to obtain information related to connectivity quality. One or more values of one or more metrics may be determined using the obtained information. The quality of end-to-end connectivity for the wireless communication device may be assessed using the value(s) of the metric(s). Based at least in part on a result of the assessment, an action may be performed to improve connectivity quality for the wireless communication.

    Limiting active noise cancellation output
    3.
    发明授权
    Limiting active noise cancellation output 有权
    限制主动噪声消除输出

    公开(公告)号：US09402132B2

    公开(公告)日：2016-07-26

    申请号：US14477685

    申请日：2014-09-04

    Applicant: QUALCOMM Incorporated

    Inventor： Hyun Jin Park ,  Deepak Kumar Challa ,  Song Wang ,  Dinesh Ramakrishnan

    IPC: H04R3/00 ,  G10K11/178

    CPC classification number: H04R3/002 ,  G10K11/178 ,  G10K2210/108 ,  G10K2210/3039 ,  G10K2210/3056 ,  H04R2410/05

    Abstract: In general, techniques are described for limiting active noise cancellation output. As one example, an apparatus comprising one or more processors may perform the techniques. The one or more processors may be configured to, when an estimated noise level increases, dynamically lowering application of active noise cancellation to at least a portion of an audio signal to obtain at least a portion of an active noise cancelled version of the audio signal.

    Abstract translation: 通常，描述了用于限制有源噪声消除输出的技术。 作为一个示例，包括一个或多个处理器的装置可以执行这些技术。 一个或多个处理器可以被配置为当估计的噪声电平增加时，动态地降低对音频信号的至少一部分的有源噪声消除的应用，以获得音频信号的主动噪声消除版本的至少一部分。

    METHODS AND SYSTEMS FOR VIRTUAL CONFERENCE SYSTEM USING PERSONAL COMMUNICATION DEVICES
    5.
    发明申请
    METHODS AND SYSTEMS FOR VIRTUAL CONFERENCE SYSTEM USING PERSONAL COMMUNICATION DEVICES 有权
    使用个人通信设备的虚拟会议系统的方法和系统

    公开(公告)号：US20170041357A1

    公开(公告)日：2017-02-09

    申请号：US14820363

    申请日：2015-08-06

    Applicant: QUALCOMM Incorporated

    Inventor： Song Wang ,  Soumya Das ,  Sanghyun Chi ,  Karthika Paladugu ,  Soham Vikrambhai Sheth ,  Arungundram Chandrasekaran Mahendran

    IPC: H04L29/06 ,  H04L12/26

    CPC classification number: H04L65/403 ,  H04L12/1827 ,  H04L43/0852 ,  H04L65/4015

    Abstract: Systems and methods are described herein for providing a virtual conference using a master device implemented with a personal communication device (PCD), including determining, by the master device, a latency for each of a plurality of satellite devices connected to the master device. The master device then determines an uplink buffer duration based on a difference between a highest latency and a lowest latency among the plurality of satellite devices. The master device determines a processing time for an uplink data packet, the processing time being determined based, at least in part, on the uplink buffer duration. The master device then performs signal processing at the processing time for the received uplink data packets.

    Abstract translation: 这里描述了用于使用由个人通信设备（PCD）实现的主设备来提供虚拟会议的系统和方法，包括由主设备确定连接到主设备的多个卫星设备中的每一个的等待时间。 然后，主设备基于多个卫星设备中的最高等待时间和最低等待时间之间的差异来确定上行链路缓冲持续时间。 主设备确定上行链路数据分组的处理时间，处理时间至少部分地基于上行链路缓冲持续时间来确定。 然后，主设备在接收到的上行链路数据分组的处理时间执行信号处理。

    LIMITING ACTIVE NOISE CANCELLATION OUTPUT
    6.
    发明申请
    LIMITING ACTIVE NOISE CANCELLATION OUTPUT 有权
    限制主动噪声消除输出

    公开(公告)号：US20150104031A1

    公开(公告)日：2015-04-16

    申请号：US14477685

    申请日：2014-09-04

    Applicant: QUALCOMM Incorporated

    Inventor： Hyun Jin Park ,  Deepak Kumar Challa ,  Song Wang ,  Dinesh Ramakrishnan

    IPC: H04R3/00

    CPC classification number: H04R3/002 ,  G10K11/178 ,  G10K2210/108 ,  G10K2210/3039 ,  G10K2210/3056 ,  H04R2410/05

    Abstract: In general, techniques are described for limiting active noise cancellation output. As one example, an apparatus comprising one or more processors may perform the techniques. The one or more processors may be configured to, when an estimated noise level increases, dynamically lowering application of active noise cancellation to at least a portion of an audio signal to obtain at least a portion of an active noise cancelled version of the audio signal.

    Abstract translation: 通常，描述了用于限制有源噪声消除输出的技术。 作为一个示例，包括一个或多个处理器的装置可以执行这些技术。 一个或多个处理器可以被配置为当估计的噪声电平增加时，动态地降低对音频信号的至少一部分的有源噪声消除的应用，以获得音频信号的主动噪声消除版本的至少一部分。

    DETERMINATION OF END-TO-END TRANSPORT QUALITY
    8.
    发明申请
    DETERMINATION OF END-TO-END TRANSPORT QUALITY 审中-公开
    确定端到端运输质量

    公开(公告)号：US20150215184A1

    公开(公告)日：2015-07-30

    申请号：US14327388

    申请日：2014-07-09

    Applicant: QUALCOMM Incorporated

    Inventor： Jay Kumar Sundararajan ,  Arnaud Meylan ,  Song Wang ,  David William Craig ,  Manu Sharma ,  Niranjan Ramesh Pendharkar ,  Rajat Prakash

    IPC: H04L12/26

    CPC classification number: H04L43/0811 ,  H04L43/00 ,  H04L43/0864 ,  H04L43/16

    Abstract: Methods, systems, and devices are described for assessing the quality of end-to-end connectivity for a wireless communication device. Data generated from at least one of existing traffic and networking operations caused by existing traffic of the wireless communication device may be monitored to obtain information related to connectivity quality. One or more values of one or more metrics may be determined using the obtained information. The quality of end-to-end connectivity for the wireless communication device may be assessed using the value(s) of the metric(s). Based at least in part on a result of the assessment, an action may be performed to improve connectivity quality for the wireless communication.

    Abstract translation: 描述了用于评估无线通信设备的端到端连接的质量的方法，系统和设备。 可以监视从由无线通信设备的现有业务引起的现有业务和联网操作中的至少一个产生的数据，以获得与连接质量相关的信息。 可以使用获得的信息来确定一个或多个度量的一个或多个值。 可以使用度量的值来评估无线通信设备的端到端连接的质量。 至少部分地基于评估的结果，可以执行动作以改善无线通信的连接质量。

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