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1. 发明授权

US08004971B1 Method and system for scaling network traffic managers using connection keys 有权
标题翻译：使用连接密钥对网络流量管理员进行扩展的方法和系统
公开(公告)号：US08004971B1
公开(公告)日：2011-08-23
申请号：US10659011
申请日：2003-09-10
申请人： Paul I. Szabo , Greg Davis , David D. Schmitt , Allen B. Mimms , Richard R. Masters
发明人： Paul I. Szabo , Greg Davis , David D. Schmitt , Allen B. Mimms , Richard R. Masters
IPC分类号： G01R31/08
CPC分类号： H04L47/125 , H04L12/4625 , H04L12/4641 , H04L47/2441
摘要： A method and system is directed to distributing a flow of packets over a network to multiple traffic management devices. An apparatus receives each packet from a network and may act as a layer 2 switch, or router, to distribute the packet to one of a group of traffic management devices. The apparatus also may receive packets from servers for which the traffic management devices are managing communications. When distributing packets, a target traffic management device is selected from the group of traffic management devices. A connection key associated with the received packet and an identifier associated with the selected traffic management device are saved such that subsequent received packets in the flow of packets are delivered to the same traffic management device.
摘要翻译：一种方法和系统旨在通过网络向多个流量管理设备分发分组流。一种装置从网络接收每个分组，并且可以充当二层交换机或路由器，以将分组分发到一组业务管理设备中。设备还可以从业务管理设备正在管理通信的服务器接收分组。在分发报文时，从流量管理设备组中选择目标流量管理设备。与接收到的分组相关联的连接密钥和与所选择的流量管理设备相关联的标识符被保存，使得分组流中的后续接收到的分组被传递到相同的流量管理设备。

2. 发明授权

US08477609B1 Method and system for scaling network traffic managers 有权
标题翻译：扩展网络流量管理器的方法和系统
公开(公告)号：US08477609B1
公开(公告)日：2013-07-02
申请号：US12723576
申请日：2010-03-12
申请人： Carlton G. Amdahl , Robert G. Gilde , Paul I. Szabo , Richard R. Masters , David D. Schmitt
发明人： Carlton G. Amdahl , Robert G. Gilde , Paul I. Szabo , Richard R. Masters , David D. Schmitt
IPC分类号： H04J1/16 , H04J3/14
CPC分类号： H04L12/4641 , H04L47/10 , H04L47/125 , H04L47/2441
摘要： Distributing network traffic to multiple traffic management devices. A distributor receives packets from a network and may act as a layer 2 switch or router, to distribute the packet to one of a group of traffic management devices. The distributor may receive packets from servers that the traffic management devices are managing communications to. When distributing packets to traffic management devices, information may be used to determine which traffic management device each packet should be sent to. The distributor causes packets in a flow to be delivered to the same traffic management device. Many configurations are possible for connecting the distributor to the traffic management devices, including connecting each traffic management device to a physical or virtual port on the distributor, connecting the traffic management devices to the distributor using a virtual local area network, and connecting the traffic management devices to a layer 2 switch.
摘要翻译：将网络流量分配到多个流量管理设备。分发者从网络接收分组，并且可以充当二层交换机或路由器，以将分组分发到一组流量管理设备中。分发者可以从流量管理设备管理通信的服务器接收数据包。当向流量管理设备分发数据包时，可以使用信息来确定每个数据包应该发送到哪个流量管理设备。分发器将流中的数据包传送到相同的流量管理设备。许多配置可能用于将分发器连接到流量管理设备，包括将每个流量管理设备连接到分发器上的物理或虚拟端口，使用虚拟局域网将流量管理设备连接到分发者，并且连接流量管理设备到第2层交换机。

3. 发明授权

US08553542B1 Method and system for scaling network traffic managers using connection keys 有权
公开(公告)号：US08553542B1
公开(公告)日：2013-10-08
申请号：US13181418
申请日：2011-07-12
申请人： Paul I. Szabo , Greg W. Davis , David D. Schmitt , Alan B. Mimms , Richard Roderick Masters
发明人： Paul I. Szabo , Greg W. Davis , David D. Schmitt , Alan B. Mimms , Richard Roderick Masters
IPC分类号： G01R31/08
CPC分类号： H04L47/125 , H04L12/4625 , H04L12/4641 , H04L47/2441
摘要： A method and system is directed to distributing a flow of packets over a network to multiple traffic management devices. An apparatus receives each packet from a network and may act as a layer 2 switch, or router, to distribute the packet to one of a group of traffic management devices. The apparatus also may receive packets from servers for which the traffic management devices are managing communications. When distributing packets, a target traffic management device is selected from the group of traffic management devices. A connection key associated with the received packet and an identifier associated with the selected traffic management device are saved such that subsequent received packets in the flow of packets are delivered to the same traffic management device.

4. 发明授权

US07102996B1 Method and system for scaling network traffic managers 有权
标题翻译：扩展网络流量管理器的方法和系统
公开(公告)号：US07102996B1
公开(公告)日：2006-09-05
申请号：US10119433
申请日：2002-04-09
申请人： Carlton G. Amdahl , Robert George Gilde , David D. Schmitt , Paul I. Szabo , Richard Roderick Masters
发明人： Carlton G. Amdahl , Robert George Gilde , David D. Schmitt , Paul I. Szabo , Richard Roderick Masters
IPC分类号： H04J1/16 , H04J3/14
CPC分类号： H04L12/4641 , H04L47/10 , H04L47/125 , H04L47/2441
摘要： A method and system for distributing network traffic to multiple traffic management devices. A distributor receives each packet from a network and may act as a layer 2 switch, a router, or distribute the packet to one of a group of traffic management devices. The distributor may receive packets from servers that the traffic management devices are managing communications to. When distributing packets to traffic management devices, information such as source and destination addresses may be used to determine which traffic management device each packet should be sent to. The distributor causes packets that are part of a flow to be delivered to the same traffic management device. Many configurations are possible for connecting the distributor to the traffic management devices, including connecting each traffic management device to a physical or virtual port on the distributor, connecting the traffic management devices to the distributor using a virtual local area network, and connecting the traffic management devices to a layer 2 switch.
摘要翻译：一种将网络流量分配给多个流量管理设备的方法和系统。分配器从网络接收每个分组，并且可以充当二层交换机，路由器，或者将分组分发到一组流量管理设备中。分发者可以从流量管理设备管理通信的服务器接收数据包。当向流量管理设备分发数据包时，可以使用诸如源地址和目的地址的信息来确定每个数据包应发送到哪个流量管理设备。分发器使作为流的一部分的分组被传送到相同的流量管理设备。许多配置可能用于将分发器连接到流量管理设备，包括将每个流量管理设备连接到分发器上的物理或虚拟端口，使用虚拟局域网将流量管理设备连接到分发者，并且连接流量管理设备到第2层交换机。

5. 发明授权

US08380854B2 Simplified method for processing multiple connections from the same client 有权
标题翻译：用于处理同一客户端的多个连接的简化方法
公开(公告)号：US08380854B2
公开(公告)日：2013-02-19
申请号：US10150422
申请日：2002-05-17
申请人： Paul I. Szabo
发明人： Paul I. Szabo
IPC分类号： G06F15/177
CPC分类号： H04L12/26 , H04L43/00 , H04L67/1002 , H04L67/1008 , H04L67/101 , H04L67/1014
摘要： An apparatus is related to connection management for a communications network. A control component receives a data flow requesting a resource from a client, identifies the client, and determines when the data flow is unassociated with a connection to a requested resource. The control component selects a new content server for an unassociated resource request when either the identified client was previously unknown or the identified client has exceeded a maximum number of connections with a previously selected content server. The control component selects the previously selected content server when the identified client has not exceeded the maximum number of connections. A switch component is employed to maintain a connection between the client and the selected content server such that the client receives the requested resource. Utilizing cached connection information for up to “N” connections enhances the speed of connections between the client and the selected content server.
摘要翻译：一种装置与通信网络的连接管理有关。控制组件接收从客户端请求资源的数据流，识别客户端，并确定数据流何时与所请求的资源的连接不相关。当所识别的客户机以前是未知的或者所识别的客户端已经超过与先前选择的内容服务器的最大连接数时，控制组件选择新的内容服务器用于未关联的资源请求。当所识别的客户端没有超过最大连接数时，控制组件选择先前选择的内容服务器。采用交换机组件来维护客户端与所选择的内容服务器之间的连接，使得客户端接收所请求的资源。利用高达N个连接的缓存连接信息可以提高客户端与所选内容服务器之间的连接速度。

6. 发明授权

US08209403B2 Upgrading network traffic management devices while maintaining availability 有权
标题翻译：在维护可用性的同时升级网络流量管理设备
公开(公告)号：US08209403B2
公开(公告)日：2012-06-26
申请号：US12543448
申请日：2009-08-18
申请人： Paul I. Szabo , Bryan D. Skene , Saxon Amdahl
发明人： Paul I. Szabo , Bryan D. Skene , Saxon Amdahl
IPC分类号： G06F11/20 , G06F9/44 , G06F15/16
CPC分类号： H04L41/0668 , G06F8/656 , G06F11/203 , G06F11/2033
摘要： A method, system, machine-readable storage medium, and apparatus are directed towards upgrading a cluster by bifurcating the cluster into two virtual clusters, an “old” virtual cluster (old active cluster) and a “new” virtual cluster (new standby cluster), and iteratively upgrading members of the old cluster while moving them into the new cluster. While members are added to the new cluster, existing connections and new connections are seamlessly processed by the old cluster. Optionally, state mirroring occurs between the old cluster and the new cluster once the number of members of the old and new clusters are approximately equal. Once a threshold number of members have been transferred to the new cluster, control and processing may be taken over by the new cluster. Transfer of control from the old cluster to the new cluster may be performed by failing over connectivity from the old cluster to the new cluster.
摘要翻译：方法，系统，机器可读存储介质和装置旨在通过将集群分为两个虚拟集群，“旧”虚拟集群（旧主动集群）和“新”虚拟集群（新的备用集群）），并在将旧群集的成员移动到新群集中时迭代升级。当成员添加到新集群时，旧集群将无缝地处理现有连接和新连接。可选地，一旦旧集群和新集群的成员数量大致相等，就会在旧集群和新集群之间发生状态镜像。一旦将阈值数量的成员转移到新群集，则可以由新群集接管控制和处理。控制从旧集群传输到新集群可能会通过从旧集群到新集群的连接失败来执行。

7. 发明授权

US07016726B1 Smart medical connector system and method of use 有权
标题翻译：智能医疗连接器系统及使用方法
公开(公告)号：US07016726B1
公开(公告)日：2006-03-21
申请号：US09574688
申请日：2000-05-17
申请人： Anthony G. Picardo , Thomas Allen Solosko , Joseph R. Diederichs , Kim J. Hansen , Christine Janae , Paul I. Szabo , John A. Moren , Ian G. MacDuff , Steven W. Ranta
发明人： Anthony G. Picardo , Thomas Allen Solosko , Joseph R. Diederichs , Kim J. Hansen , Christine Janae , Paul I. Szabo , John A. Moren , Ian G. MacDuff , Steven W. Ranta
IPC分类号： A61N1/18
CPC分类号： A61N1/39 , A61N1/048 , A61N1/08
摘要： A method and apparatus for identifying electrodes attached to a defibrillator and adjusting patient therapy delivered by a defibrillator in response thereto.
摘要翻译：一种用于识别附着于去纤颤器的电极并调节由除颤器响应的病人治疗的方法和装置。

8. 发明授权

US08326923B1 Smart prefetching of data over a network 有权
标题翻译：通过网络智能预取数据
公开(公告)号：US08326923B1
公开(公告)日：2012-12-04
申请号：US13109846
申请日：2011-05-17
申请人： Paul I. Szabo , Saxon Carl Amdahl
发明人： Paul I. Szabo , Saxon Carl Amdahl
IPC分类号： G06F15/16
CPC分类号： G06F17/30902
摘要： A method, system, an apparatus are directed towards selectively prefetching content over a network. A request for a content object is received. The content object may comprise a link to another content object. A cachability measure for the link may be determined based on whether a plurality of previous requests for the link returned the other content object, an annotation in a link map, a probability of traversing the link, a network metric, or the like. A prefetchability measure for the link may be determined based on the cachability measure and/or another factor relating to the link. The other factor may be an annotation of the link indicating that caching the other content object will cause a related object to be uncachable. Based on the prefetchability measure, the other content object is selectively prefetched for subsequent provisioning and/or display.
摘要翻译：一种方法，系统，装置被指向通过网络选择性地预取内容。接收到对内容对象的请求。内容对象可以包括到另一内容对象的链接。可以基于对链接的多个先前请求是否返回另一内容对象，链接映射中的注释，遍历链接的概率，网络度量等来确定链接的可跳越性度量。可以基于可跳跃性度量和/或与链接相关的另一个因素来确定链接的可预取性度量。另一个因素可能是链接的注释，指示缓存其他内容对象将导致相关对象无法访问。基于可预取性测量，其他内容对象被选择性地预取用于随后的供应和/或显示。

9. 发明授权

US07975025B1 Smart prefetching of data over a network 有权
标题翻译：通过网络智能预取数据
公开(公告)号：US07975025B1
公开(公告)日：2011-07-05
申请号：US12169366
申请日：2008-07-08
申请人： Paul I. Szabo , Saxon Carl Amdahl
发明人： Paul I. Szabo , Saxon Carl Amdahl
IPC分类号： G06F15/16
CPC分类号： G06F17/30902
摘要： A method, system, an apparatus are directed towards selectively prefetching content over a network. A request for a content object is received. The content object may comprise a link to another content object. A cachability measure for the link may be determined based on whether a plurality of previous requests for the link returned the other content object, an annotation in a link map, a probability of traversing the link, a network metric, or the like. A prefetchability measure for the link may be determined based on the cachability measure and/or another factor relating to the link. The other factor may be an annotation of the link indicating that caching the other content object will cause a related object to be uncachable. Based on the prefetchability measure, the other content object is selectively prefetched for subsequent provisioning and/or display.
摘要翻译：一种方法，系统，装置被指向通过网络选择性地预取内容。接收到对内容对象的请求。内容对象可以包括到另一内容对象的链接。可以基于对链接的多个先前请求是否返回另一内容对象，链接映射中的注释，遍历链接的概率，网络度量等来确定链接的可跳越性度量。可以基于可跳跃性度量和/或与链接相关的另一个因素来确定链接的可预取性度量。另一个因素可能是链接的注释，指示缓存其他内容对象将导致相关对象无法访问。基于可预取性测量，其他内容对象被选择性地预取用于随后的供应和/或显示。

10. 发明申请

US20100042869A1 UPGRADING NETWORK TRAFFIC MANAGEMENT DEVICES WHILE MAINTAINING AVAILABILITY 有权
标题翻译：升级网络交通管理设备，以保持可用性
公开(公告)号：US20100042869A1
公开(公告)日：2010-02-18
申请号：US12543448
申请日：2009-08-18
申请人： Paul I. Szabo , Bryan D. Skene , Saxon Amdahl
发明人： Paul I. Szabo , Bryan D. Skene , Saxon Amdahl
IPC分类号： G06F11/20 , G06F9/44 , G06F15/16
CPC分类号： H04L41/0668 , G06F8/656 , G06F11/203 , G06F11/2033
摘要： A method, system, machine-readable storage medium, and apparatus are directed towards upgrading a cluster by bifurcating the cluster into two virtual clusters, an “old” virtual cluster (old active cluster) and a “new” virtual cluster (new standby cluster), and iteratively upgrading members of the old cluster while moving them into the new cluster. While members are added to the new cluster, existing connections and new connections are seamlessly processed by the old cluster. Optionally, state mirroring occurs between the old cluster and the new cluster once the number of members of the old and new clusters are approximately equal. Once a threshold number of members have been transferred to the new cluster, control and processing may be taken over by the new cluster. Transfer of control from the old cluster to the new cluster may be performed by failing over connectivity from the old cluster to the new cluster.
摘要翻译：方法，系统，机器可读存储介质和装置旨在通过将集群分为两个虚拟集群，“旧”虚拟集群（旧主动集群）和“新”虚拟集群（新的备用集群）），并在将旧群集的成员移动到新群集中时迭代升级。当成员添加到新集群时，旧集群将无缝地处理现有连接和新连接。可选地，一旦旧集群和新集群的成员数量大致相等，就会在旧集群和新集群之间发生状态镜像。一旦将阈值数量的成员转移到新群集，则可以通过新群集来接管控制和处理。控制从旧集群传输到新集群可能会通过从旧集群到新集群的连接失败来执行。

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