公开(公告)号：US20080112399A1

公开(公告)日：2008-05-15

申请号：US11598230

申请日：2006-11-13

申请人： Robert David Cohen ,  Peter G. Farrimond ,  Nicholas Peter Kramer ,  James Peter Patterson ,  Mark John Swarbrick ,  Harjot Singh Saberwal

发明人： Robert David Cohen ,  Peter G. Farrimond ,  Nicholas Peter Kramer ,  James Peter Patterson ,  Mark John Swarbrick ,  Harjot Singh Saberwal

IPC分类号： H04L12/66

CPC分类号： H04L65/1069 ,  H04L47/70 ,  H04L65/80 ,  H04L67/322

摘要： Virtual dedicated voice connections between parties 18, 19 to a packet switched system can be created by reserving capacity for such connections in the packet switched system. The capacity reservable by any one party is limited, to prevent oversubscription of resources in the packet switched. The system incorporates a call admission control processor 12, 17 for controlling access to the packet switched call routing system such that a voice call attempt is successful only if capacity for such a dedicated connection has previously been reserved.The capacity reserved for the virtual connections is made available for use by other traffic when not required for voice calls.

摘要翻译： 可以通过在分组交换系统中保留这种连接的容量来创建分组交换系统的各方18,19之间的虚拟专用语音连接。 任何一方可以保留的容量有限，以防止分组交换中的资源超额预订。 该系统包括用于控制对分组交换呼叫路由系统的接入的呼叫许可控制处理器12,17，使得只有当这种专用连接的容量先前被保留时，语音呼叫尝试才成功。 为语音呼叫不需要时，为虚拟连接预留的容量可供其他流量使用。

公开(公告)号：US20080186854A1

公开(公告)日：2008-08-07

申请号：US11702669

申请日：2007-02-06

申请人： Peter G. Farrimond ,  Dan Hubscher ,  Adinarayana Kadiyam ,  Ian Newman ,  David McCallum ,  Alistair Munro

发明人： Peter G. Farrimond ,  Dan Hubscher ,  Adinarayana Kadiyam ,  Ian Newman ,  David McCallum ,  Alistair Munro

IPC分类号： G06F11/00

CPC分类号： H04L43/00 ,  H04L41/5067

摘要： A telecommunications network comprises a plurality of network terminations interconnected through the network, each network termination being connectable to network termination equipment configurable for the input or output of data communicated between the terminations over the network.The data collection and generation equipment is controlled by a central server to generate data required for the monitoring of this performance, such as latency in a connection between two of the terminations. This server has configuration means for controlling a data retrieval means and data processing means to generate the outputs required of it, and is associated with a data storage means comprising means to store data relating to the arrangement of the network and the network terminations. The configuration means identifies, from the network data store, the network terminations required to perform the data collection required and transmits instructions to them to generate this data.Each network termination comprises monitoring means for monitoring the performance of traffic feeds between the network terminations, each monitoring means comprises data generation and collection equipment independent of the network termination equipment, and the data collection and generation equipment is arranged to exchange test signals with other such equipment and to monitor the performance of said signals, under the instructions of the central server.The use of a configuration having monitoring equipment at every network termination, in conjunction with the application of measurements only across those paths where required, allows an improvement over prior art systems in the frequency and accuracy of measurements, and the rate at which measurement data can be collected and disseminated.

公开(公告)号：US20080188191A1

公开(公告)日：2008-08-07

申请号：US11702665

申请日：2007-02-06

申请人： Peter G. Farrimond ,  Dan Hubscher ,  Adinarayana Kadiyam ,  Ian Newman ,  David McCallum ,  Alistair Munro

发明人： Peter G. Farrimond ,  Dan Hubscher ,  Adinarayana Kadiyam ,  Ian Newman ,  David McCallum ,  Alistair Munro

IPC分类号： H04B17/00

CPC分类号： H04L43/00 ,  H04L41/5064

摘要： A telecommunications network comprises a plurality of network terminations interconnected through the network, each network termination being connectable to network termination equipment configurable for the input or output of data communicated between the terminations over the network.The data collection and generation equipment is controlled by a central server to generate data required for the monitoring of this performance, such as latency in a connection between two of the terminations. This server has configuration means for controlling a data retrieval means and data processing means to generate the outputs required of it, and is associated with a data storage means comprising means to store data relating to the arrangement of the network and the network terminations. The configuration means identifies, from the network data store, the network terminations required to perform the data collection required and transmits instructions to them to generate this data.Each network termination comprises monitoring means for monitoring the performance of traffic feeds between the network terminations, each monitoring means comprises data generation and collection equipment independent of the network termination equipment, and the data collection and generation equipment is arranged to exchange test signals with other such equipment and to monitor the performance of said signals, under the instructions of the central server.The use of a configuration having monitoring equipment at every network termination, in conjunction with the application of measurements only across those paths where required, allows an improvement over prior art systems in the frequency and accuracy of measurements, and the rate at which measurement data can be collected and disseminated.

摘要翻译： 电信网络包括通过网络互连的多个网络终端，每个网络终端可连接到网络终端设备，可配置用于通过网络在终端之间传送的数据的输入或输出。 数据收集和生成设备由中央服务器控制，以生成监视此性能所需的数据，例如两个终端之间的连接中的延迟。 该服务器具有用于控制数据检索装置和数据处理装置以生成其所需的输出的配置装置，并且与包括用于存储与网络和网络终端的布置相关的数据的装置的数据存储装置相关联。 该配置装置从网络数据存储器识别执行所需数据收集所需的网络终端，并向其发送指令以生成该数据。 每个网络终端包括用于监视网络终端之间的业务馈送的性能的监视装置，每个监视装置包括独立于网络终端设备的数据生成和收集设备，并且数据收集和生成设备被配置为与其他这样的交换 在中央服务器的指示下监控所述信号的性能。 在每个网络终止时使用具有监控设备的配置，结合仅在需要的那些路径上应用测量，允许在测量的频率和精度以及测量数据的速率方面改进现有技术的系统 收集和传播。