Method and apparatus for improving measurement accuracy for voice-over-packet bearer network interface
    3.
    发明申请
    Method and apparatus for improving measurement accuracy for voice-over-packet bearer network interface 审中-公开
    用于提高语音分组承载网络接口的测量精度的方法和装置

    公开(公告)号:US20060146713A1

    公开(公告)日:2006-07-06

    申请号:US11026591

    申请日:2004-12-30

    IPC分类号: H04L12/26 H04B1/44

    CPC分类号: H04M7/0084

    摘要: A system is provided for improving measurement accuracy for voice-over-packet bearer network interfaces. The presently described embodiments address performance measure inaccuracies that occur during the disconnect sequence of an internet protocol bearer network logical connection. This technique accomplishes this task by generating and transmitting a last packet indicator to ensure that the endpoints of the path are synchronized.

    摘要翻译: 提供了一种用于提高语音分组承载网络接口的测量精度的系统。 当前描述的实施例解决了在因特网协议承载网络逻辑连接的断开序列期间发生的性能测量不准确性。 该技术通过生成和发送最后一个分组指示符来实现该任务,以确保路径的端点被同步。

    Method and apparatus for providing voice path assurance testing through a packet network
    4.
    发明申请
    Method and apparatus for providing voice path assurance testing through a packet network 有权
    用于通过分组网络提供语音路径保证测试的方法和装置

    公开(公告)号:US20050265241A1

    公开(公告)日:2005-12-01

    申请号:US10856495

    申请日:2004-05-28

    IPC分类号: H04L12/26 H04L29/08

    摘要: A method and apparatus for voice path assurance (VPA) testing in a packet network such as an Internet Protocol (IP) network is provided. More specifically, the invention relates to a voice path assurance (VPA) testing technique that is initiated by the terminating side of a logical connection through an IP network. The technique of the present invention is used to verify connectivity and performance—during a call set-up procedure—between the terminating endpoint and the originating endpoint of the logical connection through the IP network.

    摘要翻译: 提供了一种在诸如因特网协议(IP)网络的分组网络中的语音路径保证(VPA)测试的方法和装置。 更具体地,本发明涉及由通过IP网络的逻辑连接的终止侧发起的语音路径保证(VPA)测试技术。 本发明的技术用于验证通过IP网络的终止端点和逻辑连接的始发端点之间的呼叫建立过程中的连接性和性能。