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1. 发明申请

WO2005070098A3 PREVENTING NETWORK RESET DENIAL OF SERVICE ATTACKS 审中-公开
标题翻译：防止网络重启服务攻击
公开(公告)号：WO2005070098A3
公开(公告)日：2006-07-20
申请号：PCT/US2005000551
申请日：2005-01-05
申请人： CISCO TECH INC , DALAL MITESH , KHARE AMOL , STEWART RANDALL
发明人： DALAL MITESH , KHARE AMOL , STEWART RANDALL
IPC分类号： G06F11/00 , G06F11/22 , G06F11/30 , G06F11/32 , G06F11/34 , G06F11/36 , G06F12/14 , G06F12/16 , G06F15/18 , G08B23/00 , H04L1/16 , H04L9/00 , H04L29/06
CPC分类号： H04L63/1458 , H04L1/16
摘要： Approaches for preventing TCP RST attacks and TCP SYN attacks in packet-switched networks are disclosed. In one approach, upon receiving a TCP RST packet, a first endpoint node challenges the second endpoint node in the then-current connection using an acknowledgement message. If the connection is genuinely closed, the second endpoint node responds with a RST packet carrying an expected next sequence value. The first endpoint node takes no action if no RST packet is received. Thus, attacks are thwarted because an attacker does not receive the acknowledgment message and therefore cannot provide the exact expected next sequence value.
摘要翻译：公开了在分组交换网络中防止TCP RST攻击和TCP SYN攻击的方法。在一种方法中，在接收到TCP RST分组时，第一端点节点使用确认消息来挑战当前连接中的第二端点节点。如果连接真正关闭，则第二端点节点用携带预期下一个序列值的RST分组进行响应。如果没有接收到RST数据包，则第一个端点节点不采取任何操作。因此，攻击被阻止，因为攻击者没有收到确认消息，因此无法提供确切的预期下一个序列值。

2. 发明申请

WO2005070098A2 PREVENTING NETWORK RESET DENIAL OF SERVICE ATTACKS 审中-公开
标题翻译：防止网络重启服务攻击
公开(公告)号：WO2005070098A2
公开(公告)日：2005-08-04
申请号：PCT/US2005/000551
申请日：2005-01-05
申请人： CISCO TECHNOLOGY, INC. , DALAL, Mitesh , KHARE, Amol , STEWART, Randall
发明人： DALAL, Mitesh , KHARE, Amol , STEWART, Randall
IPC分类号： H04L1/16 , H04L9/00 , H04L29/06
CPC分类号： H04L63/1458 , H04L1/16
摘要： Approaches for preventing TCP RST attacks and TCP SYN attacks in packet-switched networks are disclosed. In one approach, upon receiving a TCP RST packet, a first endpoint node challenges the second endpoint node in the then-current connection using an acknowledgement message. If the connection is genuinely closed, the second endpoint node responds with a RST packet carrying an expected next sequence value. The first endpoint node takes no action if no RST packet is received. Thus, attacks are thwarted because an attacker does not receive the acknowledgment message and therefore cannot provide the exact expected next sequence value.
摘要翻译：公开了在分组交换网络中防止TCP RST攻击和TCP SYN攻击的方法。在一种方法中，在接收到TCP RST分组时，第一端点节点使用确认消息来挑战当前连接中的第二端点节点。如果连接真正关闭，则第二端点节点用携带预期下一个序列值的RST分组进行响应。如果没有接收到RST数据包，则第一个端点节点不采取任何操作。因此，攻击被阻止，因为攻击者没有收到确认消息，因此无法提供确切的预期下一个序列值。

3. 发明申请

WO2011147257A1 METHOD FOR GROUP-BASED MULTICAST WITH NON-UNIFORM RECEIVERS 审中-公开
标题翻译：基于非均匀接收器的基于群的多播方法
公开(公告)号：WO2011147257A1
公开(公告)日：2011-12-01
申请号：PCT/CN2011/073907
申请日：2011-05-11
申请人： HUAWEI TECHNOLOGIES CO., LTD. , DAI, Weiqian , LI, Ming , LI, Renwei , DONG, Xuesong , YU, Yang , STEWART, Randall
发明人： DAI, Weiqian , LI, Ming , LI, Renwei , DONG, Xuesong , YU, Yang , STEWART, Randall
IPC分类号： H04L12/56
CPC分类号： H04L12/184 , H04L12/185 , H04L12/1868 , H04L12/1877 , H04L12/1881
摘要： An apparatus comprising a proxy configured to couple to a sender and a receiver and to receive data from the sender at a first rate and forward the data to the receiver at a second rate that is less than the first rate. A method comprising detecting a reception speed for each of a plurality of receivers in a multicast group, assigning the receivers to a first group and a second group based on the reception speed of each of the receivers, wherein the first group has a reception speed that is faster than a reception speed of the second group, and sending multicast data intended for all of the receivers to the receivers in the first group and to a proxy at a first rate, wherein the proxy buffers the multicast data and sends the multicast data to the receivers in the second group at a second rate.
摘要翻译：一种包括被配置为耦合到发送器和接收器并且以第一速率从发送器接收数据的代理的设备，并且以小于第一速率的第二速率将数据转发到接收器。一种方法，包括检测多播组中的多个接收机中的每一个的接收速度，基于每个接收机的接收速度将接收机分配给第一组和第二组，其中第一组的接收速度为比第二组的接收速度快，并且将针对所有接收机的组播数据发送到第一组中的接收机，并以第一速率发送给代理，其中代理缓存多播数据并将多播数据发送到第二组中的接收机以第二速率。

4. 发明申请

WO2010027671A3 CALL ROUTING METHODS AND SYSTEMS BASED ON MULTIPLE VARIABLE STANDARDIZED SCORING AND SHADOW QUEUE 审中-公开
标题翻译：基于多种可变标准分类和阴影队列的呼叫路由方法和系统
公开(公告)号：WO2010027671A3
公开(公告)日：2010-04-29
申请号：PCT/US2009054352
申请日：2009-08-19
申请人： RESOURCE GROUP INTERNAT LTD , CHISHTI ZIA , JONES CHRIS W , SPOTTISWOODE S JAMES P , STEWART RANDALL RAY
发明人： CHISHTI ZIA , JONES CHRIS W , SPOTTISWOODE S JAMES P , STEWART RANDALL RAY
IPC分类号： H04M3/523 , G06Q30/00
CPC分类号： H04M3/5233 , G06Q30/00
摘要： Systems and processes are disclosed for routing callers to agents in a contact center, along with an intelligent routing system. An exemplary process includes combining multiple output variables of a pattern matching algorithm (for matching callers and agents) into a single metric for use in the routing system. The pattern matching algorithm may include a neural network architecture, where the exemplary method combines output variables from multiple neural networks. The method may include determining a Z- score of the variable outputs and determining a linear combination of the determined Z- scores for a desired output. Callers may be routed to agents via the pattern matching algorithm to maximize the output value or score of the linear combination. Another process includes routing a caller, if agents are available, to an agent based on a pattern matching algorithm (which may include performance based matching, pattern matching based on agent and caller data, computer models for predicting outcomes of agent-caller pairs, and so on), and if no agents are available for the incoming caller, the method includes holding the caller in a shadow queue, e.g., a set of callers. When an agent becomes available the method includes scanning all of the callers in the shadow queue and matching the agent to the best matching caller within shadow queue.
摘要翻译：公开了系统和过程，用于将呼叫者路由到联络中心中的代理以及智能路由系统。示例性过程包括将模式匹配算法（用于匹配呼叫者和代理）的多个输出变量组合成用于路由系统中的单个度量。模式匹配算法可以包括神经网络架构，其中示例性方法组合来自多个神经网络的输出变量。该方法可以包括确定可变输出的Z分数并且确定所需输出的确定的Z分数的线性组合。呼叫者可以经由模式匹配算法被路由到代理，以最大化线性组合的输出值或得分。另一个过程包括基于模式匹配算法（其可以包括基于性能的匹配，基于代理和呼叫者数据的模式匹配，用于预测代理 - 呼叫者对的结果的计算机模型）以及因此，如果没有代理可用于传入呼叫者，则该方法包括将呼叫者保持在影子队列中，例如一组呼叫者。当代理可用时，该方法包括扫描影子队列中的所有调用者，并将代理匹配到阴影队列中最佳匹配的调用者。

5. 发明申请

WO2010027671A2 CALL ROUTING METHODS AND SYSTEMS BASED ON MULTIPLE VARIABLE STANDARDIZED SCORING AND SHADOW QUEUE 审中-公开
标题翻译：基于多变量标准化评分和阴影排队的呼叫路由方法和系统
公开(公告)号：WO2010027671A2
公开(公告)日：2010-03-11
申请号：PCT/US2009/054352
申请日：2009-08-19
申请人： THE RESOURCE GROUP INTERNATIONAL LTD. , CHISHTI, Zia , JONES, Chris, W. , SPOTTISWOODE, S., James, P. , STEWART, Randall, Ray
发明人： CHISHTI, Zia , JONES, Chris, W. , SPOTTISWOODE, S., James, P. , STEWART, Randall, Ray
IPC分类号： H04M3/523 , G06Q30/00
CPC分类号： H04M3/5233 , G06Q30/00
摘要： Systems and processes are disclosed for routing callers to agents in a contact center, along with an intelligent routing system. An exemplary process includes combining multiple output variables of a pattern matching algorithm (for matching callers and agents) into a single metric for use in the routing system. The pattern matching algorithm may include a neural network architecture, where the exemplary method combines output variables from multiple neural networks. The method may include determining a Z- score of the variable outputs and determining a linear combination of the determined Z- scores for a desired output. Callers may be routed to agents via the pattern matching algorithm to maximize the output value or score of the linear combination. Another process includes routing a caller, if agents are available, to an agent based on a pattern matching algorithm (which may include performance based matching, pattern matching based on agent and caller data, computer models for predicting outcomes of agent-caller pairs, and so on), and if no agents are available for the incoming caller, the method includes holding the caller in a shadow queue, e.g., a set of callers. When an agent becomes available the method includes scanning all of the callers in the shadow queue and matching the agent to the best matching caller within shadow queue.
摘要翻译：公开了用于将呼叫者路由到联络中心中的代理以及智能路由系统的系统和过程。示例性过程包括将模式匹配算法的多个输出变量（用于将呼叫者和代理匹配）组合成用于路由系统中的单个度量。模式匹配算法可以包括神经网络架构，其中示例性方法组合来自多个神经网络的输出变量。该方法可以包括确定可变输出的Z分数并确定所需输出的确定的Z分数的线性组合。呼叫者可以通过模式匹配算法路由到代理，以最大化线性组合的输出值或分数。另一个过程包括基于模式匹配算法（其可以包括基于性能的匹配，基于代理和呼叫者数据的模式匹配，用于预测代理 - 呼叫者对的结果的计算机模型，以及等等），并且如果没有代理可用于传入呼叫者，则该方法包括将呼叫者保持在阴影队列中，例如一组呼叫者。当代理变得可用时，该方法包括扫描影子队列中的所有调用者，并将代理匹配到影子队列中最匹配的调用者。

6. 发明申请

WO2007136745A2 MOTION TRACKING SYSTEM FOR REAL TIME ADAPTIVE IMAGING AND SPECTROSCOPY 审中-公开
标题翻译：用于实时自适应成像和光谱的运动跟踪系统
公开(公告)号：WO2007136745A2
公开(公告)日：2007-11-29
申请号：PCT/US2007/011899
申请日：2007-05-18
申请人： UNIVERSITY OF HAWAII , WISYS TECHNOLOGY FOUNDATION, INC. , THE MCW RESEARCH FOUNDATION, INC. , ERNST, Thomas, Michael , ARMSTRONG, Brian, Stewart, Randall , PRIETO, Thomas, Edmund
发明人： ERNST, Thomas, Michael , ARMSTRONG, Brian, Stewart, Randall , PRIETO, Thomas, Edmund
IPC分类号： A61B5/055 , G01R33/00
CPC分类号： A61B5/055 , A61B5/0077 , A61B5/1127 , A61B5/1128 , A61B5/721 , A61B5/7292 , A61B6/0492 , A61B6/547 , G01R33/28 , G01R33/56509 , G06K9/00624 , G06K2009/3291 , G06K2017/0045 , G06T7/0012 , G06T7/70 , H04N7/18
摘要： This invention relates to a system that adaptively compensates for subject motion in real-time in an imaging system. An object orientation marker (30), preferably a retro- grate reflector (RGR), is placed on the head or other body organ of interest of a patient (P) during a scan, such as an MRI scan. The marker (30) makes it possible to measure the six degrees of freedom (x, y, and z-translations, and pitch, yaw, and roll), or "pose", required to track motion of the organ of interest. A detector, preferably a camera (40), observes the marker (30). and continuously extracts its pose. The pose from the camera (40) is sent to the scanner (120) via an RGR processing computer (50) and a scanner control and processing computer (100), allowing for continuous correction of scan planes and position (in real-time) for motion of the patient (P). This invention also provides for internal calibration and for co-registration over time of the scanner's and tracking system's reference frames to compensate for drift and other inaccuracies that may arise over time.
摘要翻译：本发明涉及一种在成像系统中实时补偿被摄体运动的系统。在诸如MRI扫描的扫描期间，物体取向标记物（30），优选逆格栅反射器（RGR）被放置在患者（P）的感兴趣的头部或其他身体器官上。标记（30）使得可以测量跟踪感兴趣的器官的运动所需的六个自由度（x，y和z-平移，俯仰，偏航和滚动）或“姿势”。检测器，优选地是照相机（40），观察标记物（30）。并持续提取其姿势。来自相机（40）的姿势经由RGR处理计算机（50）和扫描仪控制和处理计算机（100）发送到扫描器（120），允许扫描平面和位置（实时）的连续校正，用于患者（P）的运动。本发明还提供了内部校准和随着扫描仪和跟踪系统的参考帧随时间的共同配准，以补偿随时间可能出现的漂移和其它不准确性。

7. 发明申请

WO2005072118A3 PREVENTING NETWORK DATA INJECTION ATTACKS USING DUPLICATE-ACK AND REASSEMBLY GAP APPROACHES 审中-公开
标题翻译：使用重复ACK和重新组合GAP方法防止网络数据注入攻击
公开(公告)号：WO2005072118A3
公开(公告)日：2006-05-26
申请号：PCT/US2005001020
申请日：2005-01-11
申请人： CISCO TECH INC , RAMAIAH ANANTHA , STEWART RANDALL , LEI PETER , MAHAN PATRICK
发明人： RAMAIAH ANANTHA , STEWART RANDALL , LEI PETER , MAHAN PATRICK
IPC分类号： G06F11/00 , G06F11/22 , G06F11/30 , G06F11/32 , G06F15/173 , H04L9/00 , H04L9/32 , H04L12/56 , H04L29/06
CPC分类号： H04L63/1466 , G06F21/552 , H04L47/27 , H04L47/29 , H04L47/323 , H04L47/34 , H04L63/1416 , H04L63/1458 , H04L69/16 , H04L69/163
摘要： Approaches for preventing TCP data injection attacks in packet-switched networks are disclosed. An ACK message or dummy segment is sent to verify the authenticity of the data in the re-assembly buffer, and to help discard spurious data faster. These approaches involve the sender in detection of spurious data, and make improved use of mechanisms for processing ACK messages that are native to typical TCP implementations. The latter approach may be implemented without modification of the sender's TCP implementation. Further, the receiver's TCP implementation maintains compatibility with RFC 793.
摘要翻译：公开了在分组交换网络中防止TCP数据注入攻击的方法。发送ACK消息或虚拟段以验证重新组装缓冲区中的数据的真实性，并帮助更快地丢弃伪数据。这些方法涉及发送方检测虚假数据，并且改进了用于处理典型TCP实现本地的ACK消息的机制。可以在不修改发送者的TCP实现的情况下实现后一种方法。此外，接收机的TCP实现保持与RFC 793的兼容性。

8. 发明申请

WO2011127060A1 METHOD FOR DYNAMIC ON DEMAND STARTUP OF A PROCESS OR RESOURCE 审中-公开
标题翻译：用于动态开发过程或资源的动态方法
公开(公告)号：WO2011127060A1
公开(公告)日：2011-10-13
申请号：PCT/US2011/031261
申请日：2011-04-05
申请人： HUAWEI TECHNOLOGIES CO., LTD. , STEWART, Randall , LI, Renwei , DONG, Xuesong , YIN, Hongtao , CHEN, Huaimo , TAO, Robert , YU, Yang , DAI, Weiqian , LI, Ming
发明人： STEWART, Randall , LI, Renwei , DONG, Xuesong , YIN, Hongtao , CHEN, Huaimo , TAO, Robert , YU, Yang , DAI, Weiqian , LI, Ming
IPC分类号： G06F9/50
CPC分类号： G06F9/5061 , H04L45/60
摘要： An apparatus comprising a processor configured to startup a new process on a peer processor to off-load a load of a local process on the processor in a dynamic manner based on monitoring an amount of resources used by the processor, wherein the startup of the new process on the peer processor is initiated when the amount of resources used by the local process reaches a threshold
摘要翻译：一种装置，包括：处理器，被配置为基于监视所述处理器使用的资源量，以动态方式在所述对等体处理器上启动新进程以对所述处理器上的本地进程的负载进行卸载，其中，启动所述新的当本地进程使用的资源量达到阈值时，会启动对等体处理器上的进程

9. 发明申请

WO2011127059A1 METHOD FOR DYNAMIC MIGRATION OF A PROCESS OR SERVICES FROM ONE CONTROL PLANE PROCESSOR TO ANOTHER 审中-公开
标题翻译：从一个控制平面处理器到另一个处理器的流程或服务的动态移动方法
公开(公告)号：WO2011127059A1
公开(公告)日：2011-10-13
申请号：PCT/US2011/031258
申请日：2011-04-05
申请人： HUAWEI TECHNOLOGIES CO., LTD. , STEWART, Randall , LI, Renwei , DONG, Xuesong , YIN, Hongtao , CHEN, Huaimo , TAO, Robert , YU, Yang , DAI, Weiqian , LI, Ming
发明人： STEWART, Randall , LI, Renwei , DONG, Xuesong , YIN, Hongtao , CHEN, Huaimo , TAO, Robert , YU, Yang , DAI, Weiqian , LI, Ming
IPC分类号： G06F9/50
CPC分类号： G06F9/5061 , H04L45/60
摘要： An apparatus comprising a processor configured to migrate load from a source process running on the processor to a target process running on a peer processor in a dynamic manner by monitoring an amount of resources used by the source process, wherein the load is migrated when the amount of resources utilized by the source process exceeds a threshold. Also disclosed is a network component comprising a first processor configured to select a source process to migrate a load from the first processor based on available resources on the first processor and the source process; and a second processor configured upon receiving a migration request from the first processor to one of select and start a target process to which to migrate the load based on available resources for the second processor and the target process.
摘要翻译：一种装置，包括：处理器，被配置为通过监视源进程所使用的资源的量，以动态方式将运行在处理器上的源进程的负载迁移到目标进程，其中当所述负载被移动时，源进程使用的资源超过阈值。还公开了一种网络组件，其包括第一处理器，其被配置为基于第一处理器和源处理上的可用资源来选择源处理以从第一处理器迁移负载; 以及第二处理器，其在接收到从所述第一处理器到所述第二处理器和所述目标进程的可用资源的迁移请求之后，从所述第一处理器接收到迁移请求以选择并启动向其迁移所述负载的目标进程。

10. 发明申请

WO2005072117A3 PREVENTING NETWORK DATA INJECTION ATTACKS 审中-公开
标题翻译：防止网络数据注入攻击
公开(公告)号：WO2005072117A3
公开(公告)日：2005-12-22
申请号：PCT/US2005001018
申请日：2005-01-11
申请人： CISCO TECH IND , RAMAIAH ANANTHA , STEWART RANDALL , LEI PETER , MAHAN PATRICK
发明人： RAMAIAH ANANTHA , STEWART RANDALL , LEI PETER
IPC分类号： G06F11/30 , G06F15/173 , H04L9/00 , H04L9/32 , H04L12/56 , H04L29/06
CPC分类号： H04L63/1416 , H04L47/27 , H04L47/29 , H04L47/323 , H04L47/34 , H04L63/1458 , H04L69/16 , H04L69/163
摘要： Approaches for preventing TCP data injection attacks in packet-switched networks are disclosed. A first approach provides for dropping received segments that carry ACK values smaller than the next unacknowledged sequence number expected minus the maximum window size. This approach helps keep spurious injected segments out of the TCP re-assembly buffer. In a second approach, heuristics are used to examine the sequence number of a newly arrived segment, and when the sequence number is the next expected, then the newly arrived segment is used and the contents of the re-assembly buffer are not considered. Further, if the data payload of the newly arrived segment overlaps in sequential order with segments already in the re-assembly buffer, the overlapped segments in the re-assembly buffer are considered spurious and are discarded. Thus, this approach helps remove spurious data from the re-assembly buffer if the first approach somehow fails to prevent the data from entering the re-assembly buffer.
摘要翻译：公开了在分组交换网络中防止TCP数据注入攻击的方法。第一种方法提供丢弃接收的段，其携带ACK值小于预期的下一个未确认序列号减去最大窗口大小。这种方法有助于将伪注入的段保留在TCP重新组装缓冲区之外。在第二种方法中，启发式用于检查新到达的段的序列号，当序列号是下一个预期序列号时，则使用新到达的段，并且不考虑重新组装缓冲区的内容。此外，如果新到达的段的数据有效载荷与已经在重新组装缓冲区中的段按顺序重叠，则重组缓冲区中的重叠段被认为是虚假的并被丢弃。因此，如果第一种方法无法防止数据进入重新组装缓冲区，则此方法有助于从重新组装缓冲区中清除虚假数据。

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