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1. 发明申请

US20100165844A1 LOAD CONTROL IN A COMMUNICATION NETWORK 有权
标题翻译：通信网络中的负载控制
公开(公告)号：US20100165844A1
公开(公告)日：2010-07-01
申请号：US12445060
申请日：2006-10-09
申请人： Gergely Pongracz , Daniel Krupp
发明人： Gergely Pongracz , Daniel Krupp
IPC分类号： H04L12/56
CPC分类号： H04L47/10 , G06F9/50 , H04L47/11 , H04L47/263 , H04L67/1002
摘要： A gateway apparatus for interfacing an access network 1 to a service network 3, the apparatus comprising an input for receiving access requests from the access network at a first flow rate, an output for forwarding access requests to a gateway controller at a second flow rate, and a flow controller for controlling the flow of access requests from said input to said output. The flow controller comprises a receiver for receiving a restrict ion value from the gateway controller, first processing means for determining whether the received restriction value is more restrictive than any currently in use restriction value and, if so, for determining a leak rate on the basis of the received restriction value and the current second flow rate, and second processing means for allowing access requests to pass to said output at a rate up to the determined leak rate at least until a further restriction value is received.
摘要翻译：一种用于将接入网络1接入服务网络3的网关设备，该设备包括用于以第一流量从接入网络接收接入请求的输入，用于以第二流量向网关控制器转发接入请求的输出，以及流量控制器，用于控制从所述输入到所述输出的访问请求流。流量控制器包括：接收器，用于从网关控制器接收限制值;第一处理装置，用于确定所接收的限制值是否比任何当前使用的限制值更严格，如果是，则基于接收到的限制值和当前第二流量，以及第二处理装置，用于允许访问请求以至少达到确定的泄漏率的速率传递到所述输出，直到接收到另外的限制值。

2. 发明授权

US08040805B2 Load control in a communication network 有权
标题翻译：通信网络中的负载控制
公开(公告)号：US08040805B2
公开(公告)日：2011-10-18
申请号：US12445060
申请日：2006-10-09
申请人： Gergely Pongracz , Daniel Krupp
发明人： Gergely Pongracz , Daniel Krupp
IPC分类号： H04L12/26
CPC分类号： H04L47/10 , G06F9/50 , H04L47/11 , H04L47/263 , H04L67/1002
摘要： A gateway apparatus for interfacing an access network 1 to a service network 3, the apparatus comprising an input for receiving access requests from the access network at a first flow rate, an output for forwarding access requests to a gateway controller at a second flow rate, and a flow controller for controlling the flow of access requests from said input to said output. The flow controller comprises a receiver for receiving a restrict ion value from the gateway controller, first processing means for determining whether the received restriction value is more restrictive than any currently in use restriction value and, if so, for determining a leak rate on the basis of the received restriction value and the current second flow rate, and second processing means for allowing access requests to pass to said output at a rate up to the determined leak rate at least until a further restriction value is received.
摘要翻译：一种用于将接入网络1接入服务网络3的网关设备，该设备包括用于以第一流量从接入网络接收接入请求的输入，用于以第二流量向网关控制器转发接入请求的输出，以及流量控制器，用于控制从所述输入到所述输出的访问请求流。流量控制器包括：接收器，用于从网关控制器接收限制值;第一处理装置，用于确定所接收的限制值是否比任何当前使用的限制值更严格，如果是，则基于接收到的限制值和当前第二流量，以及第二处理装置，用于允许访问请求以至少达到确定的泄漏率的速率传递到所述输出，直到接收到另外的限制值。

3. 发明申请

US20100118704A1 Method and Apparatus for use in a communications network 审中-公开
标题翻译：用于通信网络的方法和装置
公开(公告)号：US20100118704A1
公开(公告)日：2010-05-13
申请号：US12445048
申请日：2006-11-10
申请人： Gergely Pongracz , Daniel Krupp , Peter Vaderna
发明人： Gergely Pongracz , Daniel Krupp , Peter Vaderna
IPC分类号： H04L12/26
CPC分类号： H04L43/0864 , H04L47/10 , H04L47/12 , H04L47/21 , H04L47/25 , H04L47/283
摘要： A method is provided of regulating a load placed on a first node of a telecommunications network caused by messages sent to the first node by a second node of the network according to a signalling protocol between the first node and the second node, comprising: using a leaky bucket restrictor associated with the second node to regulate the load, the leaky bucket having an adjustable leak rate; determining a roundtrip response delay relating to at least some of the messages during a measurement period; and adjusting the leak rate in dependence upon the determined response delay.
摘要翻译：提供一种方法，用于根据第一节点和第二节点之间的信令协议来调节由网络的第二节点发送到第一节点的消息引起的电信网络的第一节点上的负载，包括：使用泄漏桶限流器与第二节点相关联以调节负载，泄漏桶具有可调节的泄漏率; 在测量周期期间确定与所述消息中的至少一些相关的往返响应延迟; 以及根据确定的响应延迟来调整泄漏率。

4. 发明申请

US20100008227A1 SYSTEM AND METHOD FOR OVERLOAD CONTROL IN A NEXT GENERATION NETWORK 有权
标题翻译：下一代网络过载控制系统与方法
公开(公告)号：US20100008227A1
公开(公告)日：2010-01-14
申请号：US12440881
申请日：2007-09-10
申请人： Istvan Szabo , Daniel Krupp , Aron Szentesi , Ian Broadhurst
发明人： Istvan Szabo , Daniel Krupp , Aron Szentesi , Ian Broadhurst
IPC分类号： H04L12/26 , H04M3/22 , H04L29/06
CPC分类号： H04L65/1046 , H04L47/10 , H04L47/125 , H04L47/14 , H04L65/1026 , H04L65/80 , H04M3/367
摘要： A Call Server in a network is able to monitor an offered rate of incoming calls per Access Gateway (AGW). A calculated GlobalLeakRate can be distributed between the AGWs in proportion to the traffic rate they offer. A leak rate calculation method is used to calculate the GlobalLeakRate control parameter of the ETSI NR restrictor at an overloaded Control Server The leak rate calculation is based on the POTS call rejection rate. In one particular embodiment of the present invention, the calculation is based on bringing the call reject rate close to a configurable low target reject level. An MGC is able to identify the end of an overload event with a greater degree of confidence and an AGW is able respond appropriately if the AGW is prematurely instructed to stop the control.
摘要翻译：网络中的呼叫服务器能够监视每个接入网关（AGW）提供的呼入速率。计算的GlobalLeakRate可以在AGW之间按照它们提供的流量比率分配。泄漏率计算方法用于计算过载的控制服务器上的ETSI NR限制器的GlobalLeakRate控制参数。泄漏率计算基于POTS呼叫拒绝率。在本发明的一个具体实施例中，计算是基于使呼叫拒绝率接近可配置的低目标拒绝级别。 MGC能够以更大的置信度来识别过载事件的结束，并且如果AGW过早地被指示停止控制，则AGW能够适当地响应。

5. 发明授权

US08446829B2 System and method for overload control in a next generation network 有权
标题翻译：下一代网络过载控制的系统和方法
公开(公告)号：US08446829B2
公开(公告)日：2013-05-21
申请号：US12440881
申请日：2007-09-10
申请人： Istvan Szabo , Daniel Krupp , Áron Szentesi , Ian Broadhurst
发明人： Istvan Szabo , Daniel Krupp , Áron Szentesi , Ian Broadhurst
IPC分类号： G01R31/08
CPC分类号： H04L65/1046 , H04L47/10 , H04L47/125 , H04L47/14 , H04L65/1026 , H04L65/80 , H04M3/367
摘要： A Call Server in a network is able to monitor an offered rate of incoming calls per Access Gateway (AGW). A calculated GlobalLeakRate can be distributed between the AGWs in proportion to the traffic rate they offer. A leak rate calculation method is used to calculate the GlobalLeakRate control parameter of the ETSI_NR restrictor at an overloaded Control Server The leak rate calculation is based on the POTS call rejection rate. In one particular embodiment of the present invention, the calculation is based on bringing the call reject rate close to a configurable low target reject level. An MGC is able to identify the end of an overload event with a greater degree of confidence and an AGW is able respond appropriately if the AGW is prematurely instructed to stop the control.
摘要翻译：网络中的呼叫服务器能够监视每个接入网关（AGW）提供的呼入速率。计算的GlobalLeakRate可以在AGW之间按照它们提供的流量比率分配。泄漏率计算方法用于在重载的控制服务器上计算ETSI_NR限制器的GlobalLeakRate控制参数。泄漏率计算基于POTS呼叫拒绝率。在本发明的一个具体实施例中，计算是基于使呼叫拒绝率接近可配置的低目标拒绝级别。 MGC能够以更大的置信度来识别过载事件的结束，并且如果AGW过早地被指示停止控制，则AGW能够适当地响应。

6. 发明申请

US20100149973A1 Method and Apparatus for use in a Communications Network 审中-公开
标题翻译：用于通信网络的方法和装置
公开(公告)号：US20100149973A1
公开(公告)日：2010-06-17
申请号：US12445053
申请日：2006-10-09
申请人： Daniel Krupp , Gergely Pongary
发明人： Daniel Krupp , Gergely Pongary
IPC分类号： H04L12/26 , H04L12/66
CPC分类号： H04L47/10 , H04L47/11 , H04L47/283 , H04L47/29
摘要： A method is provided of regulating a load placed on a first node (200) of a telecommunications network caused by transactions (Tr) sent to the first node (200) by a second node (100) of the network according to a signalling protocol between reached the first node (200) and the second node (100). The method comprises specifying a limit on the number of transactions sent from the second node (100) to the first node (200) for which a reply (R) has not yet been received, and adjusting the limit based on signals received at the second node (100) from the first node (200) that provide an indication of a level of load being experienced at the first node (200). In one example, the signalling protocol is the H.248 protocol, the signals comprise H.248.11 overload notifications, and the network is a Next Generation Network. The second node may be a gateway controller node and the first node may be a gateway node.
摘要翻译：提供了一种方法，其调节由网络的第二节点（100）根据由第二节点（100）发送到第一节点（200）的事务（Tr）引起的电信网络的第一节点（200）上的负载，到达第一节点（200）和第二节点（100）。该方法包括指定从第二节点（100）发送到尚未被接收到应答（R）的第一节点（200）的事务数量的限制，并且基于在第二节点（100）接收到的信号来调整限制来自第一节点（200）的节点（100），其提供在第一节点（200）处经历的负载水平的指示。在一个示例中，信令协议是H.248协议，信号包括H.248.11过载通知，网络是下一代网络。第二节点可以是网关控制器节点，并且第一节点可以是网关节点。

7. 发明申请

US20120117617A1 METHOD FOR SELECTNG AN IPSEC POLICY 审中-公开
标题翻译：选择IPSEC策略的方法
公开(公告)号：US20120117617A1
公开(公告)日：2012-05-10
申请号：US13383367
申请日：2009-07-10
申请人： Daniel Krupp , Gergely Szabo
发明人： Daniel Krupp , Gergely Szabo
IPC分类号： G06F21/00 , G06F15/16 , G06F17/30
CPC分类号： H04L63/20 , H04L63/102 , H04L63/164
摘要： A method and apparatus for querying an IPsec Security Policy Database comprising a plurality of groups of Security Policies that have been assigned a priority value. When a network node receives an IP packet, it determines a priority value and looks for Security Policies in the Security Policy Database having that priority value. If no Security Policies are found, then it looks for Security Policies having a lower priority value. This process is repeated until a Security Policy is found, in which case it is returned and applied to the IP packet, or it is determined that no suitable Security Policy exists.
摘要翻译：一种用于查询IPsec安全策略数据库的方法和装置，包括已被分配了优先级值的多组安全策略。当网络节点接收到IP数据包时，它确定优先级值，并查找具有该优先级值的安全策略数据库中的安全策略。如果没有找到安全策略，那么它会查找优先级较低的安全策略。重复此过程，直到找到安全策略，在这种情况下，它将返回并应用于IP数据包，或者确定不存在合适的安全策略。

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