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1. 发明授权

US08917742B2 Mechanism to save system power using packet filtering by network interface 有权
标题翻译：通过网络接口使用包过滤节省系统功耗的机制
公开(公告)号：US08917742B2
公开(公告)日：2014-12-23
申请号：US13182195
申请日：2011-07-13
申请人： Osman N. Ertugay , David G. Thaler , Mahender Hari , Andrew J. Ritz , Alireza Dabagh
发明人： Osman N. Ertugay , David G. Thaler , Mahender Hari , Andrew J. Ritz , Alireza Dabagh
IPC分类号： H04L12/56 , H04L12/28 , G06F13/38 , G06F1/32 , H04L12/935
CPC分类号： H04L47/32 , G06F1/3209 , G06F1/329 , G06F13/385 , H04L47/624 , H04L47/821 , H04L49/30 , H04L49/3027 , Y02D10/151 , Y02D10/24
摘要： A network interface that connects a computing device to a network may be configured to process incoming packets and determine an action to take with respect to each packet, thus decreasing processing demands on a processor of the computing device. The action may be indicating the packet to an operating system of the computing device immediately, storing the packet in a queue of one or more queues or discarding the packet. When the processor is interrupted, multiple packets aggregated on the network interface may be indicated to the operating system all at once to increase the device's power efficiency. Hardware of the network interface may be programmed to process the packets using filter criteria specified by the operating system based on information gathered by the operating system, such as firewall rules.
摘要翻译：将计算设备连接到网络的网络接口可以被配置为处理传入分组并且确定关于每个分组采取的动作，从而减少对计算设备的处理器的处理需求。该动作可以立即向计算设备的操作系统指示分组，将分组存储在一个或多个队列的队列中或者丢弃该分组。当处理器中断时，可以一次性向操作系统指示在网络接口上聚合的多个分组，以提高设备的功率效率。网络接口的硬件可以被编程为使用基于操作系统收集的信息（例如防火墙规则）的操作系统指定的过滤标准来处理数据包。

2. 发明授权

US08806250B2 Operating system management of network interface devices 有权
标题翻译：网络接口设备的操作系统管理
公开(公告)号：US08806250B2
公开(公告)日：2014-08-12
申请号：US13229364
申请日：2011-09-09
申请人： Srinivas Raghu Gatta , Kamalavasan Srinivasan , Andrew J. Ritz , David G. Thaler , Dmitry A. Anipko , Alexander Malysh
发明人： Srinivas Raghu Gatta , Kamalavasan Srinivasan , Andrew J. Ritz , David G. Thaler , Dmitry A. Anipko , Alexander Malysh
IPC分类号： G06F1/00 , G06F1/32 , H04M1/00 , G06F15/16 , G06F9/44
CPC分类号： G06F1/3228 , G06F1/3209 , G06F1/325 , G06F1/3278 , H04L12/10 , H04L49/405 , H04L49/9068 , H04L69/321 , H04W52/0216 , H04W52/0229 , H04W52/0251 , Y02D10/157 , Y02D50/20 , Y02D70/00 , Y02D70/1262 , Y02D70/142 , Y02D70/23
摘要： Operating system management of network interface devices is described. In one or more implementations, a determination is made by an operating system that network traffic associated with one or more applications of the computing device has completed. Responsive to the determination, a network interface device is caused to transition to a mode to reduce power consumption of the network interface device by the operating system.
摘要翻译：描述了网络接口设备的操作系统管理。在一个或多个实现中，操作系统确定与计算设备的一个或多个应用相关联的网络流量已经完成。响应于确定，使网络接口设备转变到模式以减少操作系统对网络接口设备的功耗。

3. 发明授权

US07350107B2 Method and apparatus for performing network diagnostics 有权
标题翻译：用于执行网络诊断的方法和装置
公开(公告)号：US07350107B2
公开(公告)日：2008-03-25
申请号：US11118206
申请日：2005-04-29
申请人： David G. Thaler , Alexandru Gavrilescu , Tin Qian
发明人： David G. Thaler , Alexandru Gavrilescu , Tin Qian
IPC分类号： G06F11/00
CPC分类号： H04L41/0659
摘要： A network diagnostics system allows determining a root cause for a network problem caused by a local or a remote component of the network, wherein the network diagnostic system may receive the symptoms of such a problem from an application. The network diagnostic system uses a plurality of helper classes, each of the plurality of helper classes providing diagnostic information about an object or a class of objects on the network. Moreover, the network diagnostic system may also use one or more extensible helper classes that are designed to receive information from third party helper classes.
摘要翻译：网络诊断系统允许确定由网络的本地或远程组件引起的网络问题的根本原因，其中网络诊断系统可以从应用程序接收这种问题的症状。网络诊断系统使用多个辅助类，多个辅助类中的每一个提供关于网络上的对象或对象类的诊断信息。此外，网络诊断系统还可以使用被设计为从第三方助手类接收信息的一个或多个可扩展辅助类。

4. 发明授权

US08892710B2 Keep alive management 有权
标题翻译：保持活着的管理
公开(公告)号：US08892710B2
公开(公告)日：2014-11-18
申请号：US13229325
申请日：2011-09-09
申请人： Srinivas Raghu Gatta , Kamalavasan Srinivasan , Osman N. Ertugay , David G. Thaler , Dmitry A. Anipko , Jeroen Vanturennout , Mohammad Saifur Rahman , Poornananda R. Gaddehosur
发明人： Srinivas Raghu Gatta , Kamalavasan Srinivasan , Osman N. Ertugay , David G. Thaler , Dmitry A. Anipko , Jeroen Vanturennout , Mohammad Saifur Rahman , Poornananda R. Gaddehosur
IPC分类号： G06F15/173 , H04L12/12
CPC分类号： H04L43/0876 , G06F1/3206 , G06F1/3234 , G06F1/3287 , H04L12/12 , H04L43/04 , H04L67/145 , H04W52/0209 , Y02D70/1262 , Y02D70/142 , Y02D70/23
摘要： Keep alive management techniques are described. In one or more implementations, a keep alive interval is calculated by an operating system of the computing device. The keep alive interval is used to maintain one or more notification channels between one or more applications of the computing device and a network.
摘要翻译：描述了活着的管理技术。在一个或多个实现中，由计算设备的操作系统计算保持活动间隔。保持活动间隔用于维护计算设备的一个或多个应用和网络之间的一个或多个通知信道。

5. 发明授权

US08473744B2 Methods and systems for unilateral authentication of messages 有权
公开(公告)号：US08473744B2
公开(公告)日：2013-06-25
申请号：US11555573
申请日：2006-11-01
申请人： Art Shelest , David G. Thaler , Gregory O'Shea , Michael Roe , Brian D. Zill
发明人： Art Shelest , David G. Thaler , Gregory O'Shea , Michael Roe , Brian D. Zill
IPC分类号： H04L9/32
CPC分类号： H04L9/3247 , H04L2209/60 , H04L2209/805
摘要： Disclosed is an authentication mechanism that enables an information recipient to ascertain that the information comes from the sender it purports to be from. This mechanism integrates a private/public key pair with selection by the sender of a portion of its address. The sender derives its address from its public key, for example, by using a hash of the key. The recipient verifies the association between the address and the sender's private key. The recipient may retrieve the key from an insecure resource and know that it has the correct key because only that key can produce the sender's address in the message. The hash may be made larger than the sender-selectable portion of the address. The recipient may cache public key/address pairs and use the cache to detect brute force attacks and to survive denial of service attacks. The mechanism may be used to optimize security negotiation algorithms.

6. 发明授权

US08165013B2 Networked computer with gateway selection 有权
标题翻译：具有网关选择的网络计算机
公开(公告)号：US08165013B2
公开(公告)日：2012-04-24
申请号：US11404199
申请日：2006-04-14
申请人： Abolade Gbadegesin , Amit Aggarwal , David G. Thaler
发明人： Abolade Gbadegesin , Amit Aggarwal , David G. Thaler
IPC分类号： G01R31/08
CPC分类号： H04L12/5692 , H04L69/32
摘要： A networked computer system in which a gateway is selected for efficient transmission over a network using a layered protocol. When a transmission over the network fails, information at multiple protocol layers indicates the usability of the gateway through which the failed transmission was made. In a layered protocol with an application or connection layer, a path layer and a link layer, information at the link layer is used to determine whether retransmission through the same gateway should be attempted. Information at the path layer is used to determine whether the gateway is faulty. Information from the application or connection layer is used to determine whether responses are received to transmissions. These determinations are used in setting the status of the gateway, which in turn is used to prioritize gateways when selecting a gateway for future transmissions. The system also temporarily raises the priority associated with a gateway so that it will be used in a transmission, which can reveal that the state of the gateway should be changed.
摘要翻译：网络计算机系统，其中选择网关以使用分层协议通过网络进行有效传输。当网络上的传输失败时，多个协议层的信息表示发生故障传输的网关的可用性。在具有应用或连接层，路径层和链路层的分层协议中，使用链路层处的信息来确定是否应该尝试通过相同网关的重传。路径层的信息用于确定网关是否故障。来自应用或连接层的信息用于确定响应是否被接收到传输。这些确定用于设置网关的状态，网关的状态又用于在选择网关以进行将来传输时对网关进行优先级排序。该系统还临时提高与网关相关联的优先级，以便将其用于传输中，这可以揭示网关的状态应该被改变。

7. 发明授权

US08116234B2 Detection of home network configuration problems 有权
标题翻译：检测家庭网络配置问题
公开(公告)号：US08116234B2
公开(公告)日：2012-02-14
申请号：US13018067
申请日：2011-01-31
申请人： Tin Qian , David G. Thaler , Ari Pekka Niikkonen
发明人： Tin Qian , David G. Thaler , Ari Pekka Niikkonen
IPC分类号： H04L12/28 , H04L12/56 , G06F9/26 , G06F9/34
CPC分类号： H04L67/16 , H04L12/2809 , H04L29/12367 , H04L41/0869 , H04L41/22 , H04L61/2514 , H04L69/18
摘要： A diagnostic tool for identifying a configuration of a private network that may disrupt operations involving communication between two devices on the network. The tool, when run on a device in the network, can identify a “double NAT” configuration in which the device may be separated from other devices on the private network by a NAT device. The tool, when run on a computing device, identifies a NAT device, such as a router, to which the device is connected. The tool then identifies a list containing one or more other devices that may be connected to the NAT device. The tool tests whether these other devices also perform NAT functions and are on the private network. Both the NAT device and the devices that may be connected to the NAT device are identified and a determination is made of whether those devices are on the private network by sending requests using one or more protocols that devices on a private network conventionally use but are not conventionally used by devices on other networks.
摘要翻译：用于识别专用网络的配置的诊断工具，其可能中断涉及网络上的两个设备之间的通信的操作。该工具在网络中的设备上运行时可以识别“NAT”配置，其中设备可以由NAT设备与专用网络上的其他设备分离。该工具在计算设备上运行时识别设备连接到的NAT设备（如路由器）。然后，该工具识别包含可能连接到NAT设备的一个或多个其他设备的列表。该工具测试这些其他设备是否也执行NAT功能并在专用网络上。识别NAT设备和可能连接到NAT设备的设备，并且通过使用私有网络上的设备常规使用但不是使用一个或多个协议来发送请求来确定这些设备是否在专用网络上常规用于其他网络上的设备。

8. 发明授权

US07590762B2 API for network discovery 有权
标题翻译：用于网络发现的API
公开(公告)号：US07590762B2
公开(公告)日：2009-09-15
申请号：US11296790
申请日：2005-12-07
申请人： Aaron Cunningham , Alok Sinha , Bill Begorre , David G. Thaler , David Jones , Marieke I. Watson , Patrice L. Miner
发明人： Aaron Cunningham , Alok Sinha , Bill Begorre , David G. Thaler , David Jones , Marieke I. Watson , Patrice L. Miner
IPC分类号： G06F15/16
CPC分类号： H04L12/4641
摘要： Discovery of a network to which a device is in communication and classifying the network is disclosed. The network may be classified as a network already known or a new network signature may be created where the network signature is made up of a network id, a link id and a hop id.
摘要翻译：公开了一种设备正在通信并对网络进行分类的网络的发现。网络可以被分类为已知的网络，或者可以创建新的网络签名，其中网络签名由网络ID，链路ID和跳转ID组成。

9. 发明申请

US20090222559A1 Address Management in a Connectivity Platform 有权
标题翻译：连接平台中的地址管理
公开(公告)号：US20090222559A1
公开(公告)日：2009-09-03
申请号：US12050027
申请日：2008-03-17
申请人： Dmitry Anipko , David G. Thaler , Deepak Bansal , Benjamin M. Schultz , Rajesh Sundaram
发明人： Dmitry Anipko , David G. Thaler , Deepak Bansal , Benjamin M. Schultz , Rajesh Sundaram
IPC分类号： G06F15/16
CPC分类号： H04L61/2007 , H04L29/12264 , H04L29/1232 , H04L29/1249 , H04L61/2046 , H04L61/2092 , H04L61/256
摘要： Disclosed are an approach form managing and assigning addresses in a connectivity platform that allows for proprietary connectivity modules (Providers) to plug into the operating system. In this disclosure, when a user/application/computing device, connects to another user on another computing device an address is generated for that user. However, because of a limited number of addresses that are available in an address space, it is necessary to ensure that a conflicting address is not present. To ensure this the connectivity platform determines if the address assigned is in conflict with another address associated with users that are located on the other computing devices. If an address is found to be in conflict the connectivity platform reassigns the address until a non-conflicting address is found. If a non-conflicting address cannot be found the connectivity platform blocks the connection between the user and the other user.
摘要翻译：公开了一种在连接平台中管理和分配地址的方法，允许专有连接模块（供应商）插入操作系统。在本公开中，当用户/应用/计算设备连接到另一计算设备上的另一用户时，为该用户生成地址。但是，由于地址空间中可用的地址数量有限，因此必须确保不存在冲突的地址。为了确保这一点，连接平台确定分配的地址是否与位于其他计算设备上的用户相关联的另一个地址冲突。如果发现地址处于冲突状态，连接平台会重新分配地址，直到找到不冲突的地址。如果无法找到不冲突的地址，则连接平台将阻止用户与其他用户之间的连接。

10. 发明授权

US07257815B2 Methods and system of managing concurrent access to multiple resources 有权
标题翻译：管理并发访问多个资源的方法和系统
公开(公告)号：US07257815B2
公开(公告)日：2007-08-14
申请号：US09946659
申请日：2001-09-05
申请人： Abolade Gbadegesin , David G. Thaler
发明人： Abolade Gbadegesin , David G. Thaler
IPC分类号： G06F9/46
CPC分类号： H04L63/0254 , H04L63/101
摘要： The present invention is directed to a method and system for managing concurrent access to multiple resources. Resources are assigned to sets in such a way that it is safe to concurrently access any combination of resources in a resource set. For each resource set, a virtual machine is defined and associated with the resource set. An application is assigned to a virtual machine. When an application requests access to a resource not in the application's virtual machine, access control lists are consulted to determine whether the access should be allowed, given the other resources already accessed by the application.
摘要翻译：本发明涉及用于管理对多个资源的并发访问的方法和系统。资源被分配给集合，使得可以安全地同时访问资源集合中的任何资源组合。对于每个资源集，定义一个虚拟机并与资源集相关联。将应用程序分配给虚拟机。当应用程序请求访问不在应用程序的虚拟机中的资源时，请参考访问控制列表，以确定应用程序已访问的其他资源是否应允许访问。

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