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    Preventing an unauthorized publication of a media object
    11.
    发明授权
    Preventing an unauthorized publication of a media object 有权

    公开(公告)号：US09633220B2

    公开(公告)日：2017-04-25

    申请号：US13595389

    申请日：2012-08-27

    Applicant: Amit Ranjan ,  Praphul Chandra

    Inventor： Amit Ranjan ,  Praphul Chandra

    IPC: G06K9/00 ,  G06F21/62

    CPC classification number: G06F21/6245

    Abstract: Provided is a method of preventing an unauthorized publication of a media object. On receipt of a user request to prevent an unauthorized publication of a media object, a video link is established with the user. An image of the user is received from the video link and a determination is made whether the image of the user correspond with an image in the media object. Based on said determination an action is performed with regard to the unauthorized publication of the media object.

    STORING AND QUERYING OF USER FEEDBACK IN A PERSONAL REPOSITORY ACCESSIBLE TO A PERSONAL COMPUTING DEVICE
    13.
    发明申请
    STORING AND QUERYING OF USER FEEDBACK IN A PERSONAL REPOSITORY ACCESSIBLE TO A PERSONAL COMPUTING DEVICE 审中-公开
    在个人计算机可访问的个人记录中存储和查询用户信息

    公开(公告)号：US20110246500A1

    公开(公告)日：2011-10-06

    申请号：US12750473

    申请日：2010-03-30

    Applicant: Praphul Chandra ,  Ajay Gupta

    Inventor： Praphul Chandra ,  Ajay Gupta

    IPC: G06F17/30 ,  G06F15/16

    CPC classification number: G06F16/951

    Abstract: Various example embodiments relate to a mechanism for writing feedback to a personal repository accessible to a personal computing device. The mechanism may receive a request for writing feedback of a user of the personal computing device regarding a particular item to the personal repository. The mechanism may also store the feedback of the user regarding the particular item in the personal repository. In addition, the mechanism may send a response to an incoming query from a personal computing device controlled by a peer of the user regarding the feedback of the user stored in the personal repository. In some embodiments, feedback contained in the response to the peer may be constrained by repository access permissions specified for the peer by the user of the personal computing device.

    Abstract translation: 各种示例实施例涉及将反馈写入个人计算设备可访问的个人存储库的机制。 该机制可以接收将关于个人计算设备的用户的关于特定项目的反馈写入个人存储库的请求。 该机制还可以存储用户关于个人存储库中的特定项目的反馈。 此外，该机制可以向由用户的对等体控制的个人计算设备的入站查询发送响应，关于存储在个人存储库中的用户的反馈。 在一些实施例中，包含在对等体的响应中的反馈可能受到由个人计算设备的用户为对等方指定的存储库访问权限的约束。

    End-point based approach for determining network status in a wireless local area network
    14.
    发明授权
    End-point based approach for determining network status in a wireless local area network 有权
    用于确定无线局域网中的网络状态的基于端点的方法

    公开(公告)号：US07515548B2

    公开(公告)日：2009-04-07

    申请号：US10951945

    申请日：2004-09-28

    Applicant: Praphul Chandra ,  David Lide ,  Manoj Sindhwani

    Inventor： Praphul Chandra ,  David Lide ,  Manoj Sindhwani

    IPC: G01R31/08

    CPC classification number: H04W24/00 ,  H04W24/02 ,  H04W84/12

    Abstract: Determining the reasons for packet loss in a wireless local area network; such as an IEEE 802.11 network. The method uses the strength of received signals at a wireless station, such as the received signal strength indicator (RSSI), noise levels (e.g, non-802.11 energy in the 2.4 GHz frequency range), and packet loss information together to determine the network status. In most implementations, the 802.11 implementation (e.g., the 802.11 driver) is responsible for maintaining statistics on the RSSI and the noise whereas the measure of the packet loss is the responsibility of the application. The network status is determined by the endpoint station independent from the access point.

    Abstract translation: 确定无线局域网丢包的原因; 例如IEEE 802.11网络。 该方法使用无线站处的接收信号的强度，例如接收信号强度指示符（RSSI），噪声电平（例如，2.4GHz频率范围内的非802.11能量）和分组丢失信息，以一起确定网络 状态。 在大多数实现中，802.11实现（例如，802.11驱动器）负责维护关于RSSI和噪声的统计信息，而分组丢失的测量是应用的责任。 网络状态由端点台独立于接入点确定。

    Dynamic call parameter switchover and graceful degradation for optimizing VoIP performance in wireless local area networks
    16.
    发明申请
    Dynamic call parameter switchover and graceful degradation for optimizing VoIP performance in wireless local area networks 审中-公开
    动态呼叫参数切换和优雅的降级，以优化无线局域网中的VoIP性能

    公开(公告)号：US20060007914A1

    公开(公告)日：2006-01-12

    申请号：US10888464

    申请日：2004-07-08

    Applicant: Praphul Chandra ,  David Lide ,  Satish Mundra ,  Manoj Sindhwani

    Inventor： Praphul Chandra ,  David Lide ,  Satish Mundra ,  Manoj Sindhwani

    IPC: H04L12/66 ,  H04Q7/24

    CPC classification number: H04W28/10 ,  H04L29/06027 ,  H04L65/1083 ,  H04L65/80 ,  H04W28/06 ,  H04W28/08 ,  H04W28/18 ,  H04W80/00 ,  H04W84/12

    Abstract: A system and method for transmitting voice data traffic over a wireless medium, such as a voice call using a wireless Internet Protocol mobile phone on a wireless local area network, to increase the quality and the number of voice calls on a Basic Service Set. Endpoints are capable of dynamically switching to alternate voice coding profiles. The WLAN is surveyed by a wireless endpoint to determine whether a congested network condition exists. Coding profiles may be dynamically switched to decrease the congested conditions and improve call quality. If dynamically switching of profiles in not available then the wireless endpoint gracefully degrades the transmission by periodically dropping packets until network congestion reduces and/or call quality increases.

    Abstract translation: 一种用于在无线介质上传输语音数据业务的系统和方法，例如使用无线局域网上的无线因特网协议移动电话的语音呼叫，以增加基本业务集上的语音呼叫的质量和数量。 端点能够动态切换到备用语音编码配置文件。 WLAN由无线终端进行测量，以确定是否存在拥塞的网络条件。 可以动态切换编码简档以减少拥塞状况并改善通话质量。 如果动态切换配置文件不可用，那么无线终端通过周期性地丢弃数据包来正常地降低传输，直到网络拥塞减小和/或呼叫质量增加。

    Method and/or apparatus for enabling voice packet redundancy
    19.
    发明申请
    Method and/or apparatus for enabling voice packet redundancy 审中-公开
    用于启用语音分组冗余的方法和/或设备

    公开(公告)号：US20080025300A1

    公开(公告)日：2008-01-31

    申请号：US11495688

    申请日：2006-07-31

    Applicant: David Alston Lide ,  Praphul Chandra ,  Samant Kumar

    Inventor： David Alston Lide ,  Praphul Chandra ,  Samant Kumar

    IPC: H04L12/56

    CPC classification number: H04L29/06027 ,  H04L65/608 ,  H04L65/80 ,  H04W28/22 ,  H04W80/04 ,  H04W84/12 ,  H04W88/02 ,  H04W88/08

    Abstract: A subscriber device capable of Voice over Internet Protocol (VoIP) communication via a wireless connection with an 802.11 access point to an Internet Protocol (IP) based network includes a codec for encoding a signal into a Real Time Protocol (RTP) packet and a controller for controlling a bit-rate at which the codec encodes the signal. The codec encodes the signal at a first bit-rate during normal transmissions and encodes the signal at a second bit-rate lower than the first bit-rate upon occurrence of a predetermined triggering event.

    Abstract translation: 能够通过与基于因特网协议（IP）的802.11接入点的无线连接的基于因特网协议语音（VoIP）通信的订户设备包括用于将信号编码为实时协议（RTP）分组的编解码器和控制器 用于控制编解码器对信号进行编码的比特率。 编解码器在正常传输期间以第一比特率编码信号，并且在发生预定的触发事件时以比第一比特率低的第二比特率对信号进行编码。

    Call parameter selection and self-enforced admission control for optimizing voice over internet protocol performance in wireless networks
    20.
    发明申请
    Call parameter selection and self-enforced admission control for optimizing voice over internet protocol performance in wireless networks 审中-公开
    呼叫参数选择和自强制接纳控制，用于优化无线网络中的互联网协议性能

    公开(公告)号：US20060072522A1

    公开(公告)日：2006-04-06

    申请号：US10953683

    申请日：2004-09-29

    Applicant: Praphul Chandra ,  David Lide ,  Satish Kumar Mundra ,  Manoj Sindhwani

    Inventor： Praphul Chandra ,  David Lide ,  Satish Kumar Mundra ,  Manoj Sindhwani

    IPC: H04Q7/24

    CPC classification number: H04L29/06027 ,  H04L65/1069 ,  H04L65/4007 ,  H04L65/80 ,  H04W28/02 ,  H04W48/06 ,  H04W72/1242 ,  H04W84/12

    Abstract: A method for transmitting voice data traffic over a wireless medium using a decision process for the admission of a voice call, such as a call voice over Internet Protocol (VoIP) over a wireless local area network (WLAN). Admission of the call through the network is based upon the priority level of the call and a congestion level of the WLAN in order to increase the quality and the number of calls on a BSS. Paramters such as codec and packetization periods are selected for the call based upon the priority and congestion level. As the level of congestion in the network Increases, only calls above a certain Priority level are allowed into the network.

    Abstract translation: 一种用于通过无线局域网（WLAN）的诸如通过因特网协议（VoIP）的呼叫语音接入语音呼叫的决定过程在无线介质上发送语音数据业务的方法。 通过网络接纳呼叫是基于呼叫的优先级和WLAN的拥塞级别，以便提高BSS上的呼叫的质量和数量。 基于优先级和拥塞级别，为呼叫选择编解码器和分组化周期等参数。 随着网络拥塞程度的增加，只有在某一优先级以上的呼叫被允许进入网络。

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