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    SYSTEM AND METHOD FOR DYNAMICALLY UPGRADING/DOWNGRADING A CONFERENCE SESSION
    1.
    发明申请
    SYSTEM AND METHOD FOR DYNAMICALLY UPGRADING/DOWNGRADING A CONFERENCE SESSION 审中-公开
    用于动态升级/升级会议会议的系统和方法

    公开(公告)号：WO2007126642A2

    公开(公告)日：2007-11-08

    申请号：PCT/US2007006944

    申请日：2007-03-20

    Applicant: CISCO TECH INC ,  VADLAKONDA SRAVAN ,  CHOTAI ASHISH ,  HA BINH DON ,  ASTHANA ASEEM ,  SHAFFER SCHMUEL

    Inventor： VADLAKONDA SRAVAN ,  CHOTAI ASHISH ,  HA BINH DON ,  ASTHANA ASEEM ,  SHAFFER SCHMUEL

    IPC: G06F15/173 ,  G06F15/16

    CPC classification number: H04L65/4061 ,  H04L12/1827 ,  H04L67/14 ,  H04L67/142 ,  H04M3/36 ,  H04M3/56 ,  H04M3/564 ,  H04M3/566 ,  H04M2203/2088 ,  H04M2203/5072 ,  H04W4/10 ,  H04W76/005 ,  H04W76/04

    Abstract: A conferencing system includes a plurality of ports for network connection to endpoint devices of participants to a conference session. A mixer receives input audio streams from the endpoint devices and then outputs a mixed audio stream back to the endpoint devices. A processor runs a program that automatically downgrades one or more of the participants to the conference session from a full-duplex commµnicatiop mode to a half-duplex communication mode in response to an event affecting allocation of conferencing resources, the conferencing resources including the ports. It is emphasized that this abstract is provided to comply with the rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims. 37 CFR 1.72(b).

    Abstract translation: 会议系统包括多个端口，用于网络连接到会议的参与者的终端设备。 混合器从端点设备接收输入音频流，然后将混合音频流输出回端点设备。 响应于影响会议资源分配的事件，包括端口的会议资源，处理器运行程序，其自动将一个或多个参与者降级到会议会话，从全双工通信模式降级到半双工通信模式。 要强调的是，该摘要被提供以符合要求抽象的规则，允许搜索者或其他读者快速确定技术公开的主题。 提交它的理解是，它不会用于解释或限制权利要求的范围或含义。 37 CFR 1.72（b）。

    FLOOR CONTROL TEMPLATES FOR USE IN PUSH-TO-TALK APPLICATIONS
    2.
    发明申请
    FLOOR CONTROL TEMPLATES FOR USE IN PUSH-TO-TALK APPLICATIONS 审中-公开
    用于按推式应用的地板控制模板

    公开(公告)号：WO2007142718A3

    公开(公告)日：2008-11-13

    申请号：PCT/US2007006995

    申请日：2007-03-20

    Applicant: CISCO TECH INC ,  CHOTAI ASHISH ,  ASTHANA ASEEM ,  HA BINH DON ,  VADLAKONDA SRAVAN ,  SHAFFER SCHMUEL

    Inventor： CHOTAI ASHISH ,  ASTHANA ASEEM ,  HA BINH DON ,  VADLAKONDA SRAVAN ,  SHAFFER SCHMUEL

    IPC: H04M11/04 ,  G01R31/08 ,  G06F11/00 ,  G08C15/00 ,  H04B1/44 ,  H04B7/00 ,  H04J1/16 ,  H04J3/14 ,  H04L1/00 ,  H04L12/26 ,  H04L29/06 ,  H04M3/42 ,  H04W4/06 ,  H04W84/12

    CPC classification number: H04L65/4061 ,  H04W76/005 ,  H04W84/12

    Abstract: A processor-implemented method of operation for managing a push-to-talk (PTT) session involving a plurality of participants includes applying a first floor control algorithm at a PTT server. The first floor control algorithm being selected from a plurality of algorithms that arbitrate among talk requests received from the participants. The method further includes changing, during the PTT session, from the first floor control algorithm to a second floor control algorithm at the PPT server. It is emphasized that this abstract is provided to comply with the rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims. 37 CFR 1.72(b).

    Abstract translation: 用于管理涉及多个参与者的即按即说（PTT）会话的处理器实现的操作方法包括在PTT服务器应用一楼控制算法。 从从参与者接收的通话请求中仲裁的多个算法中选择一楼控制算法。 该方法还包括在PTT会话期间，在PPT服务器处从第一层控制算法改变为二楼控制算法。 要强调的是，该摘要被提供以符合要求抽象的规则，允许搜索者或其他读者快速确定技术公开内容的主题。 提交它的理解是，它不会用于解释或限制权利要求的范围或含义。 37 CFR 1.72（b）。

    FLOOR CONTROL TEMPLATES FOR USE IN PUSH-TO-TALK APPLICATIONS
    4.
    发明公开
    FLOOR CONTROL TEMPLATES FOR USE IN PUSH-TO-TALK APPLICATIONS 有权
    SPRECHERERLAUBNISVORLAGENFÜRPUSH-TO-TALK-ANWENDUNGEN

    公开(公告)号：EP2022249A4

    公开(公告)日：2014-03-12

    申请号：EP07753606

    申请日：2007-03-20

    Applicant: CISCO TECH INC

    Inventor： CHOTAI ASHISH ,  ASTHANA ASEEM ,  HA BINH DON ,  VADLAKONDA SRAVAN ,  SHAFFER SHMUEL

    IPC: H04M11/04 ,  G01R31/08 ,  G06F11/00 ,  G08C15/00 ,  H04B1/44 ,  H04B7/00 ,  H04J1/16 ,  H04J3/14 ,  H04L1/00 ,  H04L12/26 ,  H04L29/06 ,  H04M3/42 ,  H04W4/06 ,  H04W84/12 ,  H04Q7/20 ,  H04Q7/22 ,  H04Q7/38

    CPC classification number: H04L65/4061 ,  H04W76/005 ,  H04W84/12

    Abstract: A processor-implemented method of operation for managing a push-to-talk (PTT) session involving a plurality of participants includes applying a first floor control algorithm at a PTT server. The first floor control algorithm being selected from a plurality of algorithms that arbitrate among talk requests received from the participants. The method further includes changing, during the PTT session, from the first floor control algorithm to a second floor control algorithm at the PPT server. It is emphasized that this abstract is provided to comply with the rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims. 37 CFR 1.72(b).

    Abstract translation: 用于管理涉及多个参与者的即按即说（PTT）会话的处理器实现的操作方法包括在PTT服务器应用一楼控制算法。 从从参与者接收的通话请求中仲裁的多个算法中选择一楼控制算法。 该方法还包括在PTT会话期间，在PPT服务器处从第一层控制算法改变为二层控制算法。 要强调的是，提供这个摘要是为了符合要求摘要的规则，允许搜索者或其他读者快速确定技术公开内容的主题。 提交它的理解是，它不会用于解释或限制权利要求的范围或含义。 37 CFR 1.72（b）。

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