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1. 发明申请

US20090088147A1 Method and system for correlating IP layer traffic and wirless layer elements in a UMTS/GSM network 有权
标题翻译：在UMTS / GSM网络中将IP层流量与无线层元素相关联的方法和系统
公开(公告)号：US20090088147A1
公开(公告)日：2009-04-02
申请号：US11905242
申请日：2007-09-28
申请人： Tian BU , Ruth Schaefer Gayde , Scott C. Miller , Kathleen Ellen Moczulewski , Alex Ibrahim Moukalled , Samphel Norden
发明人： Tian BU , Ruth Schaefer Gayde , Scott C. Miller , Kathleen Ellen Moczulewski , Alex Ibrahim Moukalled , Samphel Norden
IPC分类号： H04Q7/20
CPC分类号： H04W12/12 , H04L63/1416 , H04L63/1458 , H04W24/08 , H04W80/04
摘要： The present invention relates to a correlation module for correlating IP layer traffic and wireless layer network elements in a network. According to an example embodiment, the correlation module includes an RNC analyzer, a Gn snoop unit, and/or a mapping unit. The RNC analyzer is configured to collect wireless layer network element information from at least one RNC. The Gn snoop unit is configured to collect wireless layer network element information and IP layer traffic information from at least one Gn interface between a serving GPRS support node and a gateway GPRS support node. The mapping unit is configured to map the IP layer traffic and the wireless layer network elements in the network based on the collected IP layer traffic information and the collected wireless layer network element information. A method of correlating IP layer traffic and wireless layer network elements in a network is also disclosed.
摘要翻译：本发明涉及一种用于使IP层业务与网络中的无线层网元相关的相关模块。根据示例实施例，相关模块包括RNC分析器，Gn窥探单元和/或映射单元。 RNC分析器被配置为从至少一个RNC收集无线层网元信息。 Gn监听单元被配置为从服务GPRS支持节点和网关GPRS支持节点之间的至少一个Gn接口收集无线层网元信息和IP层业务信息。映射单元基于收集的IP层业务信息和收集的无线层网元信息，配置IP层流量和网络中的无线层网元。还公开了一种将IP层业务与无线层网元相关联在网络中的方法。

2. 发明授权

US07991852B2 Network architecture and related methods for surviving denial of service attacks 有权
标题翻译：网络架构和相关的存活拒绝服务攻击的方法
公开(公告)号：US07991852B2
公开(公告)日：2011-08-02
申请号：US10762391
申请日：2004-01-22
申请人： Tian Bu , Samphel Norden , Thomas Woo
发明人： Tian Bu , Samphel Norden , Thomas Woo
IPC分类号： G06F15/16
CPC分类号： H04L45/38 , H04L47/10 , H04L47/115 , H04L47/125 , H04L63/1458
摘要： Network architecture and related methods for maintaining traffic flow between clients and an end-server during a Denial of Service (DoS) attack are described herein. The network architecture includes a set of overlay nodes coupled between clients and a server. Each overlay node is able to rank and probe other nodes for purposes of selecting a best path for routing traffic to the end-server to resist a denial of service of attack. Probing is performed to detect overlay nodes having better performance based on one or more performance metrics (i.e., load, jitter, latency, loss rate). For instance, in one implementation probing detects lightly loaded overlay paths for purposes of routing traffic to the end-server, so as to maintain connectivity between the end-server and clients even under DoS attacks.
摘要翻译：本文描述了在拒绝服务（DoS）攻击期间用于维护客户端与终端服务器之间的流量的网络架构和相关方法。网络架构包括耦合在客户机和服务器之间的一组覆盖节点。每个覆盖节点能够对其他节点进行排序和探测，以便选择用于将流量路由到终端服务器以抵抗拒绝服务攻击的最佳路径。执行探测以基于一个或多个性能度量（即，负载，抖动，延迟，丢失率）来检测具有更好性能的覆盖节点。例如，在一个实现中，探测检测轻负载的覆盖路径，以便将流量路由到终端服务器，以便即使在DoS攻击下仍保持终端服务器和客户端之间的连接。

3. 发明授权

US09036540B2 Method and system for correlating IP layer traffic and wireless layer elements in a UMTS/GSM network 有权
标题翻译：在UMTS / GSM网络中关联IP层业务和无线层元素的方法和系统
公开(公告)号：US09036540B2
公开(公告)日：2015-05-19
申请号：US11905242
申请日：2007-09-28
申请人： Tian Bu , Ruth Schaefer Gayde , Scott C. Miller , Kathleen Ellen Moczulewski , Alex Ibrahim Moukalled , Samphel Norden
发明人： Tian Bu , Ruth Schaefer Gayde , Scott C. Miller , Kathleen Ellen Moczulewski , Alex Ibrahim Moukalled , Samphel Norden
IPC分类号： H04W12/12 , H04L29/06 , H04W24/08 , H04W80/04
CPC分类号： H04W12/12 , H04L63/1416 , H04L63/1458 , H04W24/08 , H04W80/04
摘要： The present invention relates to a correlation module for correlating IP layer traffic and wireless layer network elements in a network. According to an example embodiment, the correlation module includes an RNC analyzer, a Gn snoop unit, and/or a mapping unit. The RNC analyzer is configured to collect wireless layer network element information from at least one RNC. The Gn snoop unit is configured to collect wireless layer network element information and IP layer traffic information from at least one Gn interface between a serving GPRS support node and a gateway GPRS support node. The mapping unit is configured to map the IP layer traffic and the wireless layer network elements in the network based on the collected IP layer traffic information and the collected wireless layer network element information. A method of correlating IP layer traffic and wireless layer network elements in a network is also disclosed.
摘要翻译：本发明涉及一种用于使IP层业务与网络中的无线层网元相关的相关模块。根据示例实施例，相关模块包括RNC分析器，Gn窥探单元和/或映射单元。 RNC分析器被配置为从至少一个RNC收集无线层网元信息。 Gn监听单元被配置为从服务GPRS支持节点和网关GPRS支持节点之间的至少一个Gn接口收集无线层网元信息和IP层业务信息。映射单元基于收集的IP层业务信息和收集的无线层网元信息，配置IP层流量和网络中的无线层网元。还公开了一种将IP层业务与无线层网元相关联在网络中的方法。

4. 发明申请

US20050165901A1 Network architecture and related methods for surviving denial of service attacks 有权
标题翻译：网络架构和相关的存活拒绝服务攻击的方法
公开(公告)号：US20050165901A1
公开(公告)日：2005-07-28
申请号：US10762391
申请日：2004-01-22
申请人： Tian Bu , Samphel Norden , Thomas Woo
发明人： Tian Bu , Samphel Norden , Thomas Woo
IPC分类号： H04L12/22 , H04L12/46 , H04L12/56 , H04L29/06 , G06F15/16
CPC分类号： H04L45/38 , H04L47/10 , H04L47/115 , H04L47/125 , H04L63/1458
摘要： Network architecture and related methods for maintaining traffic flow between clients and an end-server during a Denial of Service (DoS) attack are described herein. The network architecture includes a set of overlay nodes coupled between clients and a server. Each overlay node is able to rank and probe other nodes for purposes of selecting a best path for routing traffic to the end-server to resist a denial of service of attack. Probing is performed to detect overlay nodes having better performance based on one or more performance metrics (i.e., load, jitter, latency, loss rate). For instance, in one implementation probing detects lightly loaded overlay paths for purposes of routing traffic to the end-server, so as to maintain connectivity between the end-server and clients even under DoS attacks.
摘要翻译：本文描述了在拒绝服务（DoS）攻击期间用于维护客户端与终端服务器之间的流量的网络架构和相关方法。网络架构包括耦合在客户机和服务器之间的一组覆盖节点。每个覆盖节点能够对其他节点进行排序和探测，以便选择用于将流量路由到终端服务器以抵抗拒绝服务攻击的最佳路径。执行探测以基于一个或多个性能度量（即，负载，抖动，延迟，丢失率）来检测具有更好性能的覆盖节点。例如，在一个实现中，探测检测轻负载的覆盖路径，以便将流量路由到终端服务器，以便即使在DoS攻击下仍保持终端服务器和客户端之间的连接。

5. 发明授权

US08965334B2 Methods and devices for defending a 3G wireless network against malicious attacks 有权
标题翻译：防止3G无线网络恶意攻击的方法和设备
公开(公告)号：US08965334B2
公开(公告)日：2015-02-24
申请号：US11303915
申请日：2005-12-19
申请人： Tian Bu , Samphel Norden , Thomas Y. Woo
发明人： Tian Bu , Samphel Norden , Thomas Y. Woo
IPC分类号： H04M1/66 , H04L29/06 , H04W12/12 , H04W8/22 , H04W24/00 , H04W84/04
CPC分类号： H04L63/1408 , H04L63/1458 , H04W8/22 , H04W12/12 , H04W24/00 , H04W84/04
摘要： Wireless state information collected or inferred from a 3G wireless network is used to detect and prevent malicious attacks against the network.
摘要翻译：使用从3G无线网络收集或推断的无线状态信息来检测和防止对网络的恶意攻击。

6. 发明授权

US08681770B2 Method and apparatus for mobile flow record generation and analysis 有权
标题翻译：移动流记录生成和分析的方法和装置
公开(公告)号：US08681770B2
公开(公告)日：2014-03-25
申请号：US13089527
申请日：2011-04-19
申请人： Tian Bu , Girish Chandranmenon , Scott Miller , Samphel Norden
发明人： Tian Bu , Girish Chandranmenon , Scott Miller , Samphel Norden
IPC分类号： H04J3/24
CPC分类号： H04W24/08 , H04L43/026 , H04L43/04
摘要： A method, apparatus, and computer-readable storage medium for generating a mobile flow record for a mobile flow of a mobile node are provided. A method includes receiving information associated with signaling traffic of the mobile node, receiving information associated with bearer traffic of the mobile node, and generating the mobile flow record by correlating the information associated with signaling traffic of the mobile node and the information associated with bearer traffic of the mobile node. The mobile flow record includes IP layer information associated with the mobile flow and wireless layer information associated with the mobile flow.
摘要翻译：提供了一种用于为移动节点的移动流生成移动流记录的方法，装置和计算机可读存储介质。一种方法包括接收与所述移动节点的信令业务相关联的信息，接收与所述移动节点的承载业务相关联的信息，以及通过将与所述移动节点的信令业务相关联的信息与与承载业务相关联的信息相关联来生成所述移动流记录的移动节点。移动流记录包括与移动流相关联的IP层信息和与移动流相关联的无线层信息。

7. 发明申请

US20110194447A1 METHOD AND APPARATUS FOR MOBILE FLOW RECORD GENERATION AND ANALYSIS 有权
标题翻译：用于移动流记录生成和分析的方法和装置
公开(公告)号：US20110194447A1
公开(公告)日：2011-08-11
申请号：US13089527
申请日：2011-04-19
申请人： Tian Bu , Girish Chandranmenon , Scott Miller , Samphel Norden
发明人： Tian Bu , Girish Chandranmenon , Scott Miller , Samphel Norden
IPC分类号： H04L12/26
CPC分类号： H04W24/08 , H04L43/026 , H04L43/04
摘要： A method, apparatus, and computer-readable storage medium for generating a mobile flow record for a mobile flow of a mobile node are provided. A method includes receiving information associated with signaling traffic of the mobile node, receiving information associated with bearer traffic of the mobile node, and generating the mobile flow record by correlating the information associated with signaling traffic of the mobile node and the information associated with bearer traffic of the mobile node. The mobile flow record includes IP layer information associated with the mobile flow and wireless layer information associated with the mobile flow.
摘要翻译：提供了一种用于为移动节点的移动流生成移动流记录的方法，装置和计算机可读存储介质。一种方法包括接收与所述移动节点的信令业务相关联的信息，接收与所述移动节点的承载业务相关联的信息，以及通过将与所述移动节点的信令业务相关联的信息与与承载业务相关联的信息相关联来生成所述移动流记录的移动节点。移动流记录包括与移动流相关联的IP层信息和与移动流相关联的无线层信息。

8. 发明授权

US07515926B2 Detection of power-drain denial-of-service attacks in wireless networks 有权
标题翻译：检测无线网络中的功率消耗拒绝服务攻击
公开(公告)号：US07515926B2
公开(公告)日：2009-04-07
申请号：US11093457
申请日：2005-03-30
申请人： Tian Bu , Samphel Norden , Thomas Y. Woo
发明人： Tian Bu , Samphel Norden , Thomas Y. Woo
IPC分类号： H04M1/00
CPC分类号： H04W12/12 , H04L63/1458 , Y02D70/00 , Y02D70/1224 , Y02D70/1242 , Y02D70/142 , Y02D70/144
摘要： In a wireless network, an architecture for wireless attack resistance (AWARE) detects power-drain denial-of-service (DoS) attacks by generating statistical measures relating the power consumption by a mobile unit and data transmitted to and from the mobile unit during normal operations of the wireless network. The AWARE architecture compares those statistical measures to current measures to detect a DoS attack if the current measure differs from the statistical measure by more than a specified threshold. If a DoS attack is detected, then the AWARE architecture can inhibit communications with the mobile unit to prevent the mobile from consuming too much power. The statistical measure may be an energy efficiency ratio relating the number of bits of data transmitted to or from the mobile unit over a specified time interval to the amount of power consumed by the mobile unit during that time interval.
摘要翻译：在无线网络中，用于无线攻击电阻（AWARE）的架构通过产生与移动单元的功率消耗相关联的统计测量和在正常情况下传输到移动单元的数据来检测功率消耗拒绝服务（DoS）攻击无线网络的操作。 AWARE架构将这些统计测量与当前措施相比较，以检测DoS攻击，如果当前度量与统计测量值不同超过指定阈值。如果检测到DoS攻击，则AWARE架构可以阻止与移动单元的通信，以防止移动设备消耗太多的电力。统计度量可以是将在指定时间间隔内发送到移动单元的数据的比特数与在该时间间隔期间由移动单元消耗的功率量相关联的能量效率比。

9. 发明授权

US08856310B2 ACORN: providing network-level security in P2P overlay architectures 有权
标题翻译： ACORN：在P2P覆盖架构中提供网络级安全性
公开(公告)号：US08856310B2
公开(公告)日：2014-10-07
申请号：US11316150
申请日：2005-12-22
申请人： Samphel Norden , Katherine H. Guo
发明人： Samphel Norden , Katherine H. Guo
IPC分类号： G06F15/173 , H04L29/06 , H04L12/24 , H04N21/222 , H04H20/63
CPC分类号： A63F13/75 , A63F13/12 , A63F13/34 , A63F2300/408 , A63F2300/5586 , G06F15/173 , H04H20/63 , H04L29/06 , H04L41/06 , H04L63/06 , H04L63/08 , H04L63/1458 , H04L67/104 , H04L67/1048 , H04L67/1051 , H04L67/1063 , H04L67/1076 , H04L67/1089 , H04L67/38 , H04N21/2223
摘要： To address the problem of providing network-based security to mitigate and detect cheating in peer-to-peer (P2P) gaming architecture, an architecture suite called architectures with coordinator obfuscation for resilient P2P gaming networks (ACORN) is presented that uses a combination of low overhead, per-packet access authentication, moving-coordinator and cheat detection mechanisms to effectively mitigate security threats.
摘要翻译：为了解决提供基于网络的安全性以减轻和检测点对点（P2P）游戏架构中的作弊的问题，提出了一种称为架构的架构套件，其具有用于弹性P2P游戏网络（ACORN）的协调器模糊化，其使用组合低开销，每包接入认证，移动协调器和作弊检测机制，以有效减轻安全威胁。

10. 发明授权

US07929514B2 Method and apparatus for mobile flow record generation and analysis 有权
标题翻译：移动流记录生成和分析的方法和装置
公开(公告)号：US07929514B2
公开(公告)日：2011-04-19
申请号：US12495701
申请日：2009-06-30
申请人： Tian Bu , Girish Chandranmenon , Scott Miller , Samphel Norden
发明人： Tian Bu , Girish Chandranmenon , Scott Miller , Samphel Norden
IPC分类号： H04J3/24
CPC分类号： H04W24/08 , H04L43/026 , H04L43/04
摘要： A method, apparatus, and computer-readable storage medium for generating a mobile flow record for a mobile flow of a mobile node are provided. A method includes receiving information associated with signaling traffic of the mobile node, receiving information associated with bearer traffic of the mobile node, and generating the mobile flow record by correlating the information associated with signaling traffic of the mobile node and the information associated with bearer traffic of the mobile node. The mobile flow record includes IP layer information associated with the mobile flow and wireless layer information associated with the mobile flow.
摘要翻译：提供了一种用于为移动节点的移动流生成移动流记录的方法，装置和计算机可读存储介质。一种方法包括接收与所述移动节点的信令业务相关联的信息，接收与所述移动节点的承载业务相关联的信息，以及通过将与所述移动节点的信令业务相关联的信息与与承载业务相关联的信息相关联来生成所述移动流记录的移动节点。移动流记录包括与移动流相关联的IP层信息和与移动流相关联的无线层信息。

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