公开(公告)号：US09497233B2

公开(公告)日：2016-11-15

申请号：US14000277

申请日：2012-02-15

Applicant: Robert John Salter ,  Stephen Matthew Allan Jenner

Inventor： Robert John Salter ,  Stephen Matthew Allan Jenner

IPC: H04M3/22 ,  H04L29/06 ,  H04M3/20 ,  H04M7/00

CPC classification number: H04L65/1083 ,  H04M3/205 ,  H04M7/0078

Abstract: A method is disclosed of applying a non-secure warning tone to a packetized voice signal which includes receiving a voice signal containing a sequence of voice samples; providing a non-secure warning tone signal containing a plurality of tone samples; and modifying the voice signal by selectively including tone samples in the sequence of voice samples.

Abstract translation: 公开了一种对分组语音信号应用非安全警告音的方法，包括接收包含语音样本序列的语音信号; 提供包含多个音调样本的非安全警告音信号; 以及通过选择性地包括语音样本序列中的音调样本来修改语音信号。

公开(公告)号：US09419898B2

公开(公告)日：2016-08-16

申请号：US14000291

申请日：2012-02-14

Applicant: Robert John Salter

Inventor： Robert John Salter

IPC: H04L12/801 ,  H04L12/24 ,  H04L29/08

CPC classification number: H04L47/10 ,  H04L41/28 ,  H04L67/125

Abstract: A network management assembly is disclosed for managing a flow of network management traffic across a network containing a plurality of discrete network domains. The assembly can include a first management terminal which is arranged to transmit network management traffic to each of the network domains via a respective first communication link, and a second management terminal which is arranged to receive network management traffic from each of the network domains via a respective second communication link. Each of the first communication links can permit a flow of network management traffic from the first management terminal to a respective domain, and prevent a reverse flow of network management traffic from the respective domain to the first management terminal. Each of the second communication links can permit a flow of network management traffic from a respective domain to the second management terminal, and prevent a reverse flow.

Abstract translation: 公开了一种用于管理跨越包含多个离散网络域的网络的网络管理流量的网络管理组件。 组件可以包括第一管理终端，其被布置成经由相应的第一通信链路将网络管理业务传输到每个网络域;以及第二管理终端，其被布置成经由以下网络接收来自每个网络域的网络管理业务： 各自的第二通信链路。 第一通信链路中的每一个可以允许从第一管理终端到相应域的网络管理流量的流动，并且防止从相应域到第一管理终端的网络管理流量的反向流。 第二通信链路中的每一个可以允许从相应的域到第二管理终端的网络管理流量的流动，并且防止逆流。

公开(公告)号：US09319319B2

公开(公告)日：2016-04-19

申请号：US13989289

申请日：2011-11-04

Applicant: Stephen Richard Doe ,  Robert John Salter

Inventor： Stephen Richard Doe ,  Robert John Salter

IPC: H04L12/801 ,  H04L12/24 ,  H04L12/835

CPC classification number: H04L47/10 ,  H04L47/30

Abstract: A communication network traffic control element is disclosed which is arranged to receive traffic, such as voice and data, as a plurality of discrete traffic packets at an input and communicate the traffic as a serial traffic stream to an output. The traffic control element can include a receiver which is arranged to receive the traffic packets, and a processor which is arranged to communicate the serial traffic stream to the output. The processor can include a buffer to vary a traffic output rate from the processor independently of an input rate of traffic flow to the receiver.

Abstract translation: 公开了一种通信网络流量控制元件，其被布置为在输入处接收诸如语音和数据的业务作为多个离散业务分组，并将该业务作为串行业务流传送到输出。 交通控制元件可以包括布置成接收业务分组的接收机，以及被配置为将串行业务流传送到输出的处理器。 处理器可以包括缓冲器，以独立于到达接收器的业务流的输入速率来改变来自处理器的业务输出速率。

公开(公告)号：US08243738B2

公开(公告)日：2012-08-14

申请号：US10532588

申请日：2005-02-25

Applicant: Stuart Charles Wray ,  Clive Ellis Jones ,  Stephen Matthew Jenner ,  Robert John Salter

Inventor： Stuart Charles Wray ,  Clive Ellis Jones ,  Stephen Matthew Jenner ,  Robert John Salter

IPC: H04L12/28

CPC classification number: H04L47/15 ,  H04L29/06027 ,  H04L47/70 ,  H04L47/762 ,  H04L47/801 ,  H04L47/822 ,  H04L65/1069 ,  H04L2012/6445 ,  H04L2012/6486

Abstract: Described herein is a method of controlling call admission for packet switched networks, each network including at least two local area networks (50, 60) and a connecting network (70). The method comprises transmitting a burst 5 of trial data of the same size as the packet to be transmitted from a first node (52, 54) in a first local area network (50) to a second node (62, 64) in a second local area network (60) via the connecting network (70). The connecting network (70) comprises a plurality of routing nodes (72, 74, 76, 78, 80) for muting the burst of trial data of the same size as the packet to be transmitted from a first node (52, 54) in a first local area network (50) to second node (62, 64) in a second local area network (60) via the connecting network (70). The connecting network (70) comprises a plurality of routing nodes (72, 74, 76, 78, 80) for routing the burst of trial data to the second node in the second local area network along a particular path. The burst of trial data is reflected by the second node in the second local area network (60) back through the connecting network (70) to the first node in the first local area network (50). A comparison is carried out between the transmitted burst of trial data and the reflected burst of trial data to determine an estimate of packet loss rate of the path, and if the packet loss rate is acceptable a transmission of a continuous stream of data is initiated.

Abstract translation: 这里描述了一种控制分组交换网络的呼叫准入的方法，每个网络包括至少两个局域​​网（50,60）和连接网络（70）。 该方法包括将第一局域网（50）中的第一节点（52,54）发送的分组的相同大小的试用数据的突发5发送到第二节点（62,64） 局域网（60）经由连接网络（70）。 连接网络（70）包括多个路由节点（72,74,76,78,80），用于将与要从第一节点（52,54）发送的分组相同大小的试用数据的突发串接在 第一局域网（50）经由连接网络（70）连接到第二局域网（60）中的第二节点（62,64）。 连接网络（70）包括多个路由节点（72,74,76,78,80），用于沿着特定路径将第二局域网中的试用数据突发路由到第二节点。 试验数据的突发由第二局域网（60）中的第二节点通过连接网络（70）反射到第一局域网（50）中的第一节点。 在所发送的试验数据的突发与反映的试验数据的突发之间进行比较，以确定路径的分组丢失率的估计，并且如果分组丢失率是可接受的，则发起连续的数据流的传输。

公开(公告)号：US08619556B2

公开(公告)日：2013-12-31

申请号：US10532593

申请日：2005-02-25

Applicant: Stuart Charles Wray ,  Clive Ellis Jones ,  Stephen Matthew Jenner ,  Robert John Salter

Inventor： Stuart Charles Wray ,  Clive Ellis Jones ,  Stephen Matthew Jenner ,  Robert John Salter

IPC: G01R31/08 ,  G06F11/00 ,  G08C15/00 ,  H04J1/16 ,  H04J3/14 ,  H04L1/00 ,  H04L12/26

CPC classification number: H04L47/801 ,  H04L47/15 ,  H04L47/70 ,  H04L47/822 ,  H04L47/823

Abstract: Described herein is a method of controlling call admission for packet switched networks, each network including at least two local area networks (50, 60) and a connecting network (70). The method comprises determining success rates of previous calls from a first local area network to a second local area network and deciding to drop the call attempt based on the success rates of previous calls. In one embodiment, the current packet loss rate for calls from the first local area network to the second local area network is also determined, and the decision to drop the call attempt is based on that current packet loss rate. Additionally, the decision to drop the call attempt may be based on both the current packet loss rate and the success rates of previous calls. It is also possible to transmit a burst of trial data from a first node in the first local area network through the connecting network to a second node in the second local area network, have the burst of trial data received at the second node reflected back to the first node, and to compare the reflected burst of trial data to the transmitted burst of trial data to determine whether transmission of a continuous stream of data can be initiated from the first node in the first local area network to the second node in the second local area network once the reflected burst of trial data has been received at the first node through the connecting network.

Abstract translation: 这里描述了一种控制分组交换网络的呼叫准入的方法，每个网络包括至少两个局域​​网（50,60）和连接网络（70）。 该方法包括确定从第一局域网到第二局域网的先前呼叫的成功率，并且基于先前呼叫的成功率来决定丢弃呼叫尝试。 在一个实施例中，还确定了从第一局域网到第二局域网的呼叫的当前分组丢失率，并且决定丢弃呼叫尝试是基于当前分组丢失率。 此外，删除呼叫尝试的决定可以基于当前分组丢失率和先前呼叫的成功率。 还可以将来自第一局域网中的第一节点的试用数据的突发通过连接网络发送到第二局域网中的第二节点，将在第二节点接收的试用数据的突发反映回 第一节点，并且将反射的试验数据突发与所发射的试验数据的突发进行比较，以确定是否可以从第一局域网中的第一节点向第二节点发送连续数据流的传输 一旦在第一节点通过连接网络接收到反射的试验数据突发，局域网就可以了。

公开(公告)号：US07978834B2

公开(公告)日：2011-07-12

申请号：US10532594

申请日：2005-02-25

Applicant: Stuart Charles Wray ,  Clive Ellis Jones ,  Stephen Matthew Jenner ,  Robert John Salter

Inventor： Stuart Charles Wray ,  Clive Ellis Jones ,  Stephen Matthew Jenner ,  Robert John Salter

IPC: H04M3/42

CPC classification number: H04L12/56 ,  H04L29/06027 ,  H04L43/0835 ,  H04L65/1069 ,  H04L65/80

Abstract: Described herein is a method of controlling calls for packet switched networks, each network including at least two local area networks (50, 60) and a connecting network (70). The method comprises the steps of determining an acceptable packet loss rate for a call to be established between two of the local area networks, comparing actual packet loss rate to the acceptable packet loss rate, and dropping the call if the actual packet loss rate is greater than the acceptable packet loss rate determining for how long a period the actual packet loss rate has been happening and utilising that period in deciding to drop the call. A recorded announcement may be played when the call is to be dropped. Alternatively, the priority of the transmission of the continuous stream of data can be changed when the actual packet loss rate is not acceptable and the above steps are repeated. Ideally, data relating to dropped calls is stored for future use.

Abstract translation: 这里描述了一种控制分组交换网络呼叫的方法，每个网络包括至少两个局域​​网（50,60）和连接网络（70）。 该方法包括以下步骤：确定要在两个局域网之间建立的呼叫的可接受分组丢失率，将实际分组丢失率与可接受分组丢失率进行比较，如果实际分组丢失率较大则丢弃呼叫 比可接受的分组丢失率确定实际分组丢失率已经发生多长时间，并且在决定丢弃呼叫时利用该时段。 当呼叫被丢弃时，可能会播放录制的通知。 或者，当实际分组丢失率不可接受并且重复上述步骤时，可以改变连续数据流的传输的优先级。 理想情况下，存储与掉话相关的数据以供将来使用。

公开(公告)号：US20140204750A1

公开(公告)日：2014-07-24

申请号：US14000291

申请日：2012-02-14

Applicant: Robert John Salter

Inventor： Robert John Salter

IPC: H04L12/801

CPC classification number: H04L47/10 ,  H04L41/28 ,  H04L67/125

Abstract: A network management assembly is disclosed for managing a flow of network management traffic across a network containing a plurality of discrete network domains. The assembly can include a first management terminal which is arranged to transmit network management traffic to each of the network domains via a respective first communication link, and a second management terminal which is arranged to receive network management traffic from each of the network domains via a respective second communication link. Each of the first communication links can permit a flow of network management traffic from the first management terminal to a respective domain, and prevent a reverse flow of network management traffic from the respective domain to the first management terminal. Each of the second communication links can permit a flow of network management traffic from a respective domain to the second management terminal, and prevent a reverse flow.

Abstract translation: 公开了一种用于管理跨越包含多个离散网络域的网络的网络管理流量的网络管理组件。 组件可以包括第一管理终端，其被布置成经由相应的第一通信链路将网络管理业务传输到每个网络域;以及第二管理终端，其被布置成经由以下网络接收来自每个网络域的网络管理业务： 各自的第二通信链路。 第一通信链路中的每一个可以允许从第一管理终端到相应域的网络管理流量的流动，并且防止从相应域到第一管理终端的网络管理流量的反向流。 第二通信链路中的每一个可以允许从相应的域到第二管理终端的网络管理流量的流动，并且防止逆流。

公开(公告)号：US08666039B2

公开(公告)日：2014-03-04

申请号：US14000284

申请日：2012-02-16

Applicant: Robert John Salter ,  Stephen Matthew Allan Jenner

Inventor： Robert John Salter ,  Stephen Matthew Allan Jenner

IPC: H04M1/64 ,  H04M11/00 ,  H04M3/00

CPC classification number: H04M3/38 ,  H04L63/0227 ,  H04L63/105 ,  H04M3/205 ,  H04M7/0078

Abstract: A voice traffic gateway including: a voice traffic input, a voice traffic output, a first domain router, non-secure warning (NSW) tone application apparatus and a signalling filter. The input receives voice traffic including voice messages and signalling messages from a first traffic domain. The output delivers output voice messages and signalling messages to a second, different traffic domain. The first domain router routes voice messages to the NSW apparatus and routes signalling messages to the signalling filter. The NSW apparatus applies a NSW tone to a received voice message to form an output voice message. The signalling filter compares a feature of a received signalling message with a reference feature. The signalling filter will pass a signalling message if the signalling message feature is the same as the reference feature and will block a signalling message if the signalling message feature is not the same as the reference feature.

Abstract translation: 一种话音业务网关，包括：话音业务输入，话音业务输出，第一域路由器，非安全警告（NSW）音调应用设备和信令过滤器。 该输入从第一业务域接收包括语音消息和信令消息的话音业务。 输出将输出语音消息和信令消息传递到第二个不同的流量域。 第一个域路由器将语音消息路由到NSW设备，并将信令消息路由到信令过滤器。 新南威尔士州卫生部门将收到的语音留言应用于新南威尔士州语言，形成输出语音留言。 信令过滤器将接收到的信令消息的特征与参考特征进行比较。 如果信令消息特征与参考特征相同，信令过滤器将传递信令消息，并且如果信令消息特征与参考特征不相同，将阻塞信令消息。

公开(公告)号：US20140003231A1

公开(公告)日：2014-01-02

申请号：US14005387

申请日：2012-03-16

Applicant: Robert John Salter

Inventor： Robert John Salter

IPC: H04L12/805

CPC classification number: H04L47/365 ,  H04L65/1053 ,  H04L65/605

Abstract: A communications apparatus is disclosed with a first port arranged to receive a first packetised communications signal from a first communications network; a second port arranged to deliver a second packetised communications signal to a second communications network having at least one communications device and to receive a return communications signal from the second communications network; and a call handling controller arranged to pass a received packetised communications signal between the first port and the second port.

Abstract translation: 公开了一种通信装置，第一端口被布置成从第一通信网络接收第一分组通信信号; 第二端口，被布置为将第二分组通信信号传送到具有至少一个通信设备的第二通信网络，并且从第二通信网络接收返回通信信号; 以及呼叫处理控制器，被布置为在第一端口和第二端口之间传递接收的分组通信信号。

公开(公告)号：US20130343531A1

公开(公告)日：2013-12-26

申请号：US14000284

申请日：2012-02-16

Applicant: Robert John Salter ,  Stephen Matthew Allan Jenner

Inventor： Robert John Salter ,  Stephen Matthew Allan Jenner

IPC: H04M3/38

CPC classification number: H04M3/38 ,  H04L63/0227 ,  H04L63/105 ,  H04M3/205 ,  H04M7/0078

Abstract: A voice traffic gateway including: a voice traffic input, a voice traffic output, a first domain router, non-secure warning (NSW) tone application apparatus and a signalling filter. The input receives voice traffic including voice messages and signalling messages from a first traffic domain. The output delivers output voice messages and signalling messages to a second, different traffic domain. The first domain router routes voice messages to the NSW apparatus and routes signalling messages to the signalling filter. The NSW apparatus applies a NSW tone to a received voice message to form an output voice message. The signalling filter compares a feature of a received signalling message with a reference feature. The signalling filter will pass a signalling message if the signalling message feature is the same as the reference feature and will block a signalling message if the signalling message feature is not the same as the reference feature.

Abstract translation: 一种话音业务网关，包括：话音业务输入，话音业务输出，第一域路由器，非安全警告（NSW）音调应用设备和信令过滤器。 该输入从第一业务域接收包括语音消息和信令消息的话音业务。 输出将输出语音消息和信令消息传递到第二个不同的流量域。 第一个域路由器将语音消息路由到NSW设备，并将信令消息路由到信令过滤器。 新南威尔士州卫生部门将收到的语音留言应用于新南威尔士州语言，形成输出语音留言。 信令过滤器将接收到的信令消息的特征与参考特征进行比较。 如果信令消息特征与参考特征相同，信令过滤器将传递信令消息，并且如果信令消息特征与参考特征不相同，将阻塞信令消息。