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    System and Method for Determining Flow Quality Statistics for Real-Time Transport Protocol Data Flows
    3.
    发明申请
    System and Method for Determining Flow Quality Statistics for Real-Time Transport Protocol Data Flows 有权
    用于确定实时传输协议数据流的流量质量统计的系统和方法

    公开(公告)号：US20070104105A1

    公开(公告)日：2007-05-10

    申请号：US11616771

    申请日：2006-12-27

    申请人： Patrick MeLampy ,  Ephraim Dobbins ,  Stephen Norton ,  Robert Penfield

    发明人： Patrick MeLampy ,  Ephraim Dobbins ,  Stephen Norton ,  Robert Penfield

    IPC分类号： H04J1/16 ,  H04L12/56

    CPC分类号： H04L65/80 ,  H04L29/06027 ,  H04L29/12018 ,  H04L41/0213 ,  H04L41/5009 ,  H04L41/5087 ,  H04L61/10 ,  H04L65/1006 ,  H04L65/608 ,  H04L69/28 ,  H04M7/006

    摘要： Systems and methods for determining lost packets for real-time transport protocol (RTP) data flows is disclosed. Generally, a first endpoint is connected to a second endpoint, wherein the first endpoint comprises a transceiver, software stored within the first endpoint defining functions to be performed by the first endpoint, and a processor. The processor is configured by the software to perform the steps of determining a sequence number of a received RTP data packet within said RTP data flow, storing said determined sequence number, calculating whether said determined sequence number sequentially falls within a predetermined numerical order, and if said sequence number of said received RTP data packet does not sequentially fall within said numerical order, storing said sequence number as a missed RTP data packet.

    摘要翻译： 公布了用于确定实时传输协议（RTP）数据流的丢包的系统和方法。 通常，第一端点连接到第二端点，其中第一端点包括收发器，存储在第一端点内的软件，其定义要由第一端点执行的功能，以及处理器。 所述处理器由所述软件配置以执行确定所述RTP数据流中接收的RTP数据分组的序列号的步骤，存储所述确定的序列号，计算所述确定的序列号是否顺序地落在预定的数字顺序内，以及如果 所述接收的RTP数据分组的序列号不是顺序地落入所述数字顺序中，将所述序列号存储为丢失的RTP数据分组。

    Communications system having pre-defined calling groups
    4.
    发明授权
    Communications system having pre-defined calling groups 有权
    具有预定义呼叫组的通信系统

    公开(公告)号：US07822433B2

    公开(公告)日：2010-10-26

    申请号：US11656800

    申请日：2007-01-23

    申请人： Karen Tirabassi ,  Andrew Goldberg ,  Greg Butz ,  Patrick Melampy ,  Mary Stanhope ,  Andrew Coppola

    发明人： Karen Tirabassi ,  Andrew Goldberg ,  Greg Butz ,  Patrick Melampy ,  Mary Stanhope ,  Andrew Coppola

    IPC分类号： H04B7/00 ,  H04W4/00 ,  H04M3/42

    CPC分类号： H04W8/186 ,  H01L27/28 ,  H04M3/382 ,  H04M3/44 ,  H04M2203/2044 ,  H04M2207/18 ,  H04W4/00 ,  H04W4/06

    摘要： A communications system having a pre-defined calling group with a plurality of members is disclosed. A plurality of personal communication devices (PCDs) each have a system ID and a group ID, and each member of the group is assigned one of the PCDs. The system ID and the group ID both have a predetermined characteristic, where each system ID has a first variation thereof and each group ID has a second variation. A first group-member having a first PCD contacts a second member having a second PCD by entering into the first PCD the second PCD group ID. The first PCD transmits the first PCD system ID and the second PCD group ID to a communications switch. Based on the first PCD system ID, the communications switch locates a record for the first PCD in a switch database and determines therefrom that the first PCD can contact the second PCD by way of the second PCD group ID. A group database in switchable communication with the communications switch has the system ID and group ID for each group member PCD. The communications switch forwards the contact and the second PCD group ID to the group database for further processing. The group database determines that the second PCD group ID is located therein, locates the second PCD system ID based on the second PCD group ID, and forwards the attempted contact and the second PCD system ID to an appropriate communications switch for further processing.

    摘要翻译： 公开了具有多个成员的预定义呼叫组的通信系统。 多个个人通信设备（PCD）各自具有系统ID和组ID，并且该组的每个成员被分配一个PCD。 系统ID和组ID都具有预定的特性，其中每个系统ID具有其第一变化，并且每个组ID具有第二变化。 具有第一PCD的第一组件通过将第二PCD组ID进入第一PCD而与具有第二PCD的第二构件接触。 第一PCD将第一PCD系统ID和第二PCD组ID发送到通信交换机。 基于第一PCD系统ID，通信交换机在交换机数据库中定位第一PCD的记录，并从其确定第一PCD可以通过第二PCD组ID与第二PCD联系。 与通信交换机可切换通信的组数据库具有每个组成员PCD的系统ID和组ID。 通信交换机将联系人和第二PCD组ID转发到组数据库进行进一步处理。 组数据库确定第二PCD组ID位于其中，基于第二PCD组ID定位第二PCD系统ID，并将尝试的联系人和第二PCD系统ID转发到适当的通信交换机用于进一步处理。

    Communications system having pre-defined calling group
    7.
    发明授权
    Communications system having pre-defined calling group 失效
    具有预定义呼叫组的通信系统

    公开(公告)号：US6073023A

    公开(公告)日：2000-06-06

    申请号：US4106

    申请日：1998-01-07

    申请人： Karen Tirabassi ,  Andrew Goldberg ,  Greg Butz ,  Patrick Melampy ,  Mary Stanhope ,  Andrew Coppola

    发明人： Karen Tirabassi ,  Andrew Goldberg ,  Greg Butz ,  Patrick Melampy ,  Mary Stanhope ,  Andrew Coppola

    IPC分类号： H04W4/00 ,  H04B7/00

    CPC分类号： H04W8/186 ,  H04W4/00

    摘要： A communications system having a pre-defined calling group with a plurality of members is disclosed. A plurality of personal communication devices (PCDs) each have a system ID and a group ID, and each member of the group is assigned one of the PCDs. The system ID and the group ID both have a predetermined characteristic, where each system ID has a first variation thereof and each group ID has a second variation. A first group member having a first PCD contacts a second member having a second PCD by entering into the first PCD the second PCD group ID. The first PCD transmits the first PCD system ID and the second PCD group ID to a communications switch. Based on the first PCD system ID, the communications switch locates a record for the first PCD in a switch database and determines therefrom that the first PCD can contact the second PCD by way of the second PCD group ID. A group database in switchable communication with the communications switch has the system ID and group ID for each group member PCD. The communications switch forwards the contact and the second PCD group ID to the group database for further processing. The group database determines that the second PCD group ID is located therein, locates the second PCD system ID based on the second PCD group ID, and forwards the attempted contact and the second PCD system ID to an appropriate communications switch for further processing.

    摘要翻译： 公开了具有多个成员的预定义呼叫组的通信系统。 多个个人通信设备（PCD）各自具有系统ID和组ID，并且该组的每个成员被分配一个PCD。 系统ID和组ID都具有预定的特性，其中每个系统ID具有其第一变化，并且每个组ID具有第二变化。 具有第一PCD的第一组构件通过将第二PCD组ID进入第一PCD而与具有第二PCD的第二构件接触。 第一PCD将第一PCD系统ID和第二PCD组ID发送到通信交换机。 基于第一PCD系统ID，通信交换机在交换机数据库中定位第一PCD的记录，并从其确定第一PCD可以通过第二PCD组ID与第二PCD联系。 与通信交换机可切换通信的组数据库具有每个组成员PCD的系统ID和组ID。 通信交换机将联系人和第二PCD组ID转发到组数据库进行进一步处理。 组数据库确定第二PCD组ID位于其中，基于第二PCD组ID定位第二PCD系统ID，并将尝试的联系人和第二PCD系统ID转发到适当的通信交换机用于进一步处理。

    Communications system having pre-defined calling group
    8.
    发明申请
    Communications system having pre-defined calling group 失效
    具有预定义呼叫组的通信系统

    公开(公告)号：US20050014522A1

    公开(公告)日：2005-01-20

    申请号：US10880328

    申请日：2004-06-28

    申请人： Karen Tirabassi ,  Andrew Goldberg ,  Greg Butz ,  Patrick Melampy ,  Mary Stanhope ,  Andrew Coppola

    发明人： Karen Tirabassi ,  Andrew Goldberg ,  Greg Butz ,  Patrick Melampy ,  Mary Stanhope ,  Andrew Coppola

    IPC分类号： H04W4/00 ,  H04W4/06 ,  H04Q7/28

    CPC分类号： H04W8/186 ,  H01L27/28 ,  H04M3/382 ,  H04M3/44 ,  H04M2203/2044 ,  H04M2207/18 ,  H04W4/00 ,  H04W4/06

    摘要： A communications system having a pre-defined calling group with a plurality of members is disclosed. A plurality of personal communication devices (PCDs) each have a system ID and a group ID, and each member of the group is assigned one of the PCDs. The system ID and the group ID both have a predetermined characteristic, where each system ID has a first variation thereof and each group ID has a second variation. A first group -member having a first PCD contacts a second member having a second PCD by entering into the first PCD the second PCD group ID. The first PCD transmits the first PCD system ID and the second PCD group ID to a communications switch. Based on the first PCD system ID, the communications switch locates a record for the first PCD in a switch database and determines therefrom that the first PCD can contact the second PCD by way of the second PCD group ID. A group database in switchable communication with the communications switch has the system ID and group ID for each group member PCD. The communications switch forwards the contact and the second PCD group ID to the group database for further processing. The group database determines that the second PCD group ID is located therein, locates the second PCD system ID based on the second PCD group ID, and forwards the attempted contact and the second PCD system ID to an appropriate communications switch for further processing.

    摘要翻译： 公开了具有多个成员的预定义呼叫组的通信系统。 多个个人通信设备（PCD）各自具有系统ID和组ID，并且该组的每个成员被分配一个PCD。 系统ID和组ID都具有预定的特性，其中每个系统ID具有其第一变化，并且每个组ID具有第二变化。 具有第一PCD的第一组成员通过向第一PCD输入第二PCD组ID来接触具有第二PCD的第二构件。 第一PCD将第一PCD系统ID和第二PCD组ID发送到通信交换机。 基于第一PCD系统ID，通信交换机在交换机数据库中定位第一PCD的记录，并从其确定第一PCD可以通过第二PCD组ID与第二PCD联系。 与通信交换机可切换通信的组数据库具有每个组成员PCD的系统ID和组ID。 通信交换机将联系人和第二PCD组ID转发到组数据库进行进一步处理。 组数据库确定第二PCD组ID位于其中，基于第二PCD组ID定位第二PCD系统ID，并将尝试的联系人和第二PCD系统ID转发到适当的通信交换机用于进一步处理。

    Communications system having pre-defined calling group
    9.
    发明授权
    Communications system having pre-defined calling group 失效
    具有预定义呼叫组的通信系统

    公开(公告)号：US06819933B1

    公开(公告)日：2004-11-16

    申请号：US09500606

    申请日：2000-02-07

    申请人： Karen Tirabassi ,  Andrew Goldberg ,  Greg Butz ,  Patrick Melampy ,  Mary Stanhope ,  Andrew Coppola

    发明人： Karen Tirabassi ,  Andrew Goldberg ,  Greg Butz ,  Patrick Melampy ,  Mary Stanhope ,  Andrew Coppola

    IPC分类号： H04B700

    CPC分类号： H04W8/186 ,  H01L27/28 ,  H04M3/382 ,  H04M3/44 ,  H04M2203/2044 ,  H04M2207/18 ,  H04W4/00 ,  H04W4/06

    摘要： A communications system having a pre-defined calling group with a plurality of members is disclosed. A plurality of personal communication devices (PCDs) each have a system ID and a group ID, and each member of the group is assigned one of the PCDs. The system ID and the group ID both have a predetermined characteristic, where each system ID has a first variation thereof and each group ID has a second variation. A first group member having a first PCD contacts a second member having a second PCD by entering into the first PCD the second PCD group ID. The first PCD transmits the first PCD system ID and the second PCD group ID to a communications switch. Based on the first PCD system ID, the communications switch locates a record for the first PCD in a switch database and determines therefrom that the first PCD can contact the second PCD by way of the second PCD group ID. A group database in switchable communication with the communications switch has the system ID and group ID for each group member PCD. The communications switch forwards the contact and the second PCD group ID to the group database for further processing. The group database determines that the second PCD group ID is located therein, locates the second PCD system ID based on the second PCD group ID, and forwards the attempted contact and the second PCD system ID to an appropriate communications switch for further processing.

    摘要翻译： 公开了具有多个成员的预定义呼叫组的通信系统。 多个个人通信设备（PCD）各自具有系统ID和组ID，并且该组的每个成员被分配一个PCD。 系统ID和组ID都具有预定的特性，其中每个系统ID具有其第一变化，并且每个组ID具有第二变化。 具有第一PCD的第一组构件通过将第二PCD组ID进入第一PCD而与具有第二PCD的第二构件接触。 第一PCD将第一PCD系统ID和第二PCD组ID发送到通信交换机。 基于第一PCD系统ID，通信交换机在交换机数据库中定位第一PCD的记录，并从其确定第一PCD可以通过第二PCD组ID与第二PCD联系。 与通信交换机可切换通信的组数据库具有每个组成员PCD的系统ID和组ID。 通信交换机将联系人和第二PCD组ID转发到组数据库进行进一步处理。 组数据库确定第二PCD组ID位于其中，基于第二PCD组ID定位第二PCD系统ID，并将尝试的联系人和第二PCD系统ID转发到适当的通信交换机用于进一步处理。