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11. 发明授权

US08874749B1 Network fragmentation and virtual machine migration in a scalable cloud computing environment 有权
标题翻译：可扩展云计算环境中的网络碎片和虚拟机迁移
公开(公告)号：US08874749B1
公开(公告)日：2014-10-28
申请号：US13020802
申请日：2011-02-03
申请人： Chiradeep Vittal , Will Chan , Alex Huang , Sheng Liang
发明人： Chiradeep Vittal , Will Chan , Alex Huang , Sheng Liang
IPC分类号： G06F15/173
CPC分类号： H04L47/70 , G06F9/5077 , H04L67/1002
摘要： A scalable cloud infrastructure serves two or more customers, where each customer is associated with at least one unit of virtual resources. The virtual resources are established by apportioning physical resources in the cloud infrastructure that are partitioned into pods within one or more zones in a scalable manner. Additionally, the cloud infrastructure establishes one or more management server clusters each comprising one or more management servers. The two or more customers create a number of virtual machines within pods in a zone. Due to the scalability of the cloud infrastructure, customer virtual machines may exist in non optimal locations within the zone. A method to migrate virtual machines and defragment customer networks is devised to optimally manage network traffic and data communication in a scaled cloud infrastructure.
摘要翻译：可扩展的云基础设施为两个或更多客户提供服务，每个客户与至少一个虚拟资源单元相关联。虚拟资源是通过在云基础设施中分配物理资源来建立的，这些资源以可扩展的方式分为一个或多个区域内的荚。此外，云基础设施建立一个或多个管理服务器集群，每个管理服务器集群都包含一个或多个管理服务器。两个或多个客户在区域中的pod内创建了许多虚拟机。由于云基础架构的可扩展性，客户虚拟机可能存在于该区域内的非最佳位置。设计了一种迁移虚拟机和对客户网络进行碎片整理的方法，以便在缩放的云基础设施中最佳地管理网络流量和数据通信。

12. 发明授权

US06744964B1 System and method for controlling variable optical attenuators 有权
标题翻译：用于控制可变光衰减器的系统和方法
公开(公告)号：US06744964B1
公开(公告)日：2004-06-01
申请号：US10027917
申请日：2001-12-20
申请人： Chiradeep Vittal
发明人： Chiradeep Vittal
IPC分类号： G02B600
CPC分类号： H04B10/25073 , G02B6/266 , H04J14/0221
摘要： System for adjusting a power level of an optical signal at an input to a component in a network element that forms part of an optical network. The system includes a variable optical attenuator (VOA) for receiving a first optical input signal and producing an attenuated optical output signal. A detector is coupled to the input of the component for detecting a power value of a second optical input signal that is derived from the attenuated optical output signal. A VOA controller (VOAC) includes logic for receiving the power value, via a signaling channel, and generating selected control parameters that are input to a control input of the VOA for accordingly adjusting a VOA attenuation factor to achieve a selected signal power level at the input to the component.
摘要翻译：用于在形成光网络的一部分的网元中的部件的输入处调整光信号的功率电平的系统。该系统包括用于接收第一光输入信号并产生衰减的光输出信号的可变光衰减器（VOA）。检测器耦合到部件的输入端，用于检测从衰减的光输出信号导出的第二光输入信号的功率值。 VOA控制器（VOAC）包括用于经由信令信道接收功率值的逻辑，并且产生输入到VOA的控制输入的所选择的控制参数，用于相应地调整VOA衰减因子，以实现所选择的信号功率电平输入到组件。

13. 发明授权

US09038083B2 Virtual machine provisioning based on tagged physical resources in a cloud computing environment 有权
标题翻译：基于云计算环境中标记的物理资源的虚拟机配置
公开(公告)号：US09038083B2
公开(公告)日：2015-05-19
申请号：US13369930
申请日：2012-02-09
申请人： Alex Huang , Chiradeep Vittal , William Chan
发明人： Alex Huang , Chiradeep Vittal , William Chan
IPC分类号： G06F9/46 , G06F9/455 , G06F12/00 , G06F15/177 , G06F9/50 , G06F9/44
CPC分类号： G06F9/45537 , G06F9/452 , G06F9/45533 , G06F9/45558 , G06F9/5055 , G06F9/5072 , G06F2009/45562 , G06F2009/4557 , G06F2009/45595 , G06F2209/5015
摘要： A cloud system may create physical resource tags to store relationships between cloud computing offerings, such as computing service offerings, storage offerings, and network offerings, and the specific physical resources in the cloud computing environment. Cloud computing offerings may be presented to cloud customers, the offerings corresponding to various combinations of computing services, storage, networking, and other hardware or software resources. After a customer selects one or more cloud computing offerings, a cloud resource manager or other component within the cloud infrastructure may retrieve a set of tags and determine a set of physical hardware resources associated with the selected offerings. The physical hardware resources associated with the selected offerings may be subsequently used to provision and create the new virtual machine and its operating environment.
摘要翻译：云系统可以创建物理资源标签来存储云计算产品之间的关系，例如计算服务产品，存储产品和网络产品以及云计算环境中的特定物理资源。云计算产品可以呈现给云客户，这些产品对应于计算服务，存储，网络和其他硬件或软件资源的各种组合。在客户选择一个或多个云计算产品之后，云资源管理器或云基础架构内的其他组件可以检索一组标签并确定与所选产品相关联的一组物理硬件资源。与所选产品相关联的物理硬件资源可以随后用于提供和创建新的虚拟机及其操作环境。

14. 发明申请

US20130291068A1 Managing Cloud Zones 有权
标题翻译：管理云端区域
公开(公告)号：US20130291068A1
公开(公告)日：2013-10-31
申请号：US13459830
申请日：2012-04-30
申请人： Alex Huang , Chiradeep Vittal , William Chan
发明人： Alex Huang , Chiradeep Vittal , William Chan
IPC分类号： G06F15/16 , G06F21/00
CPC分类号： H04L63/08 , G06F9/5072 , G06F21/33 , H04L41/046 , H04L67/02 , H04L67/10
摘要： Methods and systems for managing cloud zones are described herein. A management server for a cloud of computing resources may add private zones to the cloud. The private zones may contain computers owned and operated by a user of the cloud, such as a cloud customer, rather than the cloud operator. The management server may manage the computing resources in the private zone by sending commands to an agent, which in turn relays the management server's commands to the individual computing resources. The agent may be authenticated using a token.
摘要翻译：这里描述了用于管理云区域的方法和系统。用于云计算资源的管理服务器可能会向云端添加专用区域。私有区域可以包含由云的用户拥有和操作的计算机，例如云客户，而不是云运营商。管理服务器可以通过向代理发送命令来管理私有区域中的计算资源，而代理又将管理服务器的命令中继到各个计算资源。可以使用令牌认证代理。

15. 发明申请

US20130232252A1 Assigning States to Cloud Resources 有权
标题翻译：将国家分配给云资源
公开(公告)号：US20130232252A1
公开(公告)日：2013-09-05
申请号：US13409751
申请日：2012-03-01
申请人： Alex Huang , Chiradeep Vittal , William Chan
发明人： Alex Huang , Chiradeep Vittal , William Chan
IPC分类号： G06F15/173
CPC分类号： G06F9/45558 , G06F9/3891 , G06F9/5077 , G06F11/0709 , G06F11/3433 , G06F2009/4557
摘要： Methods and systems for management of cloud computing resources are described herein. A management server for a cloud of physical computing resources may assign states to individual physical computing resources or groups of physical computing resources. The states may include a disabled state, in which only administrator access to the resources is permitted; an enabled state, in which user access to the resources is permitted; a restricted state, in which some, but not all user requests to the resources are permitted; and an unmanaged state, in which no communications between the resources and the management server are permitted.
摘要翻译：本文描述了云计算资源管理的方法和系统。用于物理计算资源云的管理服务器可以将状态分配给个体物理计算资源或物理计算资源组。状态可以包括禁用状态，其中仅允许管理员访问资源; 启用状态，其中允许用户对资源的访问; 限制状态，其中允许对资源的一些但不是全部用户请求; 以及其中不允许资源和管理服务器之间的通信的非托管状态。

16. 发明申请

US20130212576A1 Tagging Physical Resources in a Cloud Computing Environment 有权
标题翻译：在云计算环境中标记物理资源
公开(公告)号：US20130212576A1
公开(公告)日：2013-08-15
申请号：US13369930
申请日：2012-02-09
申请人： Alex Huang , Chiradeep Vittal , William Chan
发明人： Alex Huang , Chiradeep Vittal , William Chan
IPC分类号： G06F9/455
CPC分类号： G06F9/45537 , G06F9/452 , G06F9/45533 , G06F9/45558 , G06F9/5055 , G06F9/5072 , G06F2009/45562 , G06F2009/4557 , G06F2009/45595 , G06F2209/5015
摘要： A cloud system may create physical resource tags to store relationships between cloud computing offerings, such as computing service offerings, storage offerings, and network offerings, and the specific physical resources in the cloud computing environment. Cloud computing offerings may be presented to cloud customers, the offerings corresponding to various combinations of computing services, storage, networking, and other hardware or software resources. After a customer selects one or more cloud computing offerings, a cloud resource manager or other component within the cloud infrastructure may retrieve a set of tags and determine a set of physical hardware resources associated with the selected offerings. The physical hardware resources associated with the selected offerings may be subsequently used to provision and create the new virtual machine and its operating environment.
摘要翻译：云系统可以创建物理资源标签来存储云计算产品之间的关系，例如计算服务产品，存储产品和网络产品以及云计算环境中的特定物理资源。云计算产品可以呈现给云客户，这些产品对应于计算服务，存储，网络和其他硬件或软件资源的各种组合。在客户选择一个或多个云计算产品之后，云资源管理器或云基础架构内的其他组件可以检索一组标签并确定与所选产品相关联的一组物理硬件资源。与所选产品相关联的物理硬件资源可以随后用于提供和创建新的虚拟机及其操作环境。

17. 发明授权

US06934914B1 System to optimize received power in an optical network 有权
标题翻译：用于优化光网络中的接收功率的系统
公开(公告)号：US06934914B1
公开(公告)日：2005-08-23
申请号：US10027916
申请日：2001-12-20
申请人： Chiradeep Vittal , Gopesh Garg
发明人： Chiradeep Vittal , Gopesh Garg
IPC分类号： G06F15/00 , H04B10/158
CPC分类号： H04B10/66
摘要： System to optimize received power at an input to a component in a network element that forms part of an optical network. The system includes a graphical user interface (GUI) that guides an installer to allow optimal setting for a variable optical attenuator (VOA) to be determined, thereby using the VOA to optimize the received power at the component. Power parameters are determined for each card in a signal path from the VOA to the input, and as part of the GUI, the system provides a display of calculated and received power to the user, thereby allowing the user to determine the optimal power setting.
摘要翻译：用于优化在构成光网络的一部分的网元中的组件的输入处的接收功率的系统。该系统包括图形用户界面（GUI），其引导安装者以允许确定可变光衰减器（VOA）的最佳设置，由此使用VOA来优化部件处的接收功率。对于从VOA到输入的信号路径中的每个卡确定功率参数，并且作为GUI的一部分，系统向用户提供计算和接收的功率的显示，从而允许用户确定最佳功率设置。

18. 发明授权

US09213568B2 Assigning states to cloud resources 有权
标题翻译：将状态分配给云资源
公开(公告)号：US09213568B2
公开(公告)日：2015-12-15
申请号：US13409751
申请日：2012-03-01
申请人： Alex Huang , Chiradeep Vittal , William Chan
发明人： Alex Huang , Chiradeep Vittal , William Chan
IPC分类号： G06F15/173 , G06F9/455 , G06F9/50 , G06F11/34 , G06F9/38 , G06F11/07
CPC分类号： G06F9/45558 , G06F9/3891 , G06F9/5077 , G06F11/0709 , G06F11/3433 , G06F2009/4557
摘要： Methods and systems for management of cloud computing resources are described herein. A management server for a cloud of physical computing resources may assign states to individual physical computing resources or groups of physical computing resources. The states may include a disabled state, in which only administrator access to the resources is permitted; an enabled state, in which user access to the resources is permitted; a restricted state, in which some, but not all user requests to the resources are permitted; and an unmanaged state, in which no communications between the resources and the management server are permitted.
摘要翻译：本文描述了云计算资源管理的方法和系统。用于物理计算资源云的管理服务器可以将状态分配给个体物理计算资源或物理计算资源组。状态可以包括禁用状态，其中仅允许管理员访问资源; 启用状态，其中允许用户对资源的访问; 限制状态，其中允许对资源的一些但不是全部用户请求; 以及其中不允许资源和管理服务器之间的通信的非托管状态。

19. 发明授权

US08856885B2 Managing cloud zones 有权
标题翻译：管理云区
公开(公告)号：US08856885B2
公开(公告)日：2014-10-07
申请号：US13459830
申请日：2012-04-30
申请人： Alex Huang , Chiradeep Vittal , William Chan
发明人： Alex Huang , Chiradeep Vittal , William Chan
IPC分类号： H04L29/06
CPC分类号： H04L63/08 , G06F9/5072 , G06F21/33 , H04L41/046 , H04L67/02 , H04L67/10
摘要： Methods and systems for managing cloud zones are described herein. A management server for a cloud of computing resources may add private zones to the cloud. The private zones may contain computers owned and operated by a user of the cloud, such as a cloud customer, rather than the cloud operator. The management server may manage the computing resources in the private zone by sending commands to an agent, which in turn relays the management server's commands to the individual computing resources. The agent may be authenticated using a token.
摘要翻译：这里描述了用于管理云区域的方法和系统。用于云计算资源的管理服务器可能会向云端添加专用区域。私有区域可以包含由云的用户拥有和操作的计算机，例如云客户，而不是云运营商。管理服务器可以通过向代理发送命令来管理私有区域中的计算资源，而代理又将管理服务器的命令中继到各个计算资源。可以使用令牌认证代理。

20. 发明授权

US06810496B1 System and method for troubleshooting a network 有权
标题翻译：网络故障排除的系统和方法
公开(公告)号：US06810496B1
公开(公告)日：2004-10-26
申请号：US10005716
申请日：2001-11-07
申请人： Chiradeep Vittal
发明人： Chiradeep Vittal
IPC分类号： G06F1100
CPC分类号： H04L41/0681 , H04L41/22
摘要： The present invention provides a system and method for effective troubleshooting of a network. In one embodiment, the present invention provides a system for troubleshooting a network having a plurality of network elements. A management station may be coupled to one of the network elements for signaling a distributed network operating system to transmit alarm information from each network element to the management station for display to a user. The system also includes a plurality of network element subsystems in each network element, wherein at least one of the plurality of network element subsystems generates a subsystem alarm in response to a subsystem fault condition. The distributed network operating system includes a plurality of subsystem applications on each network element, wherein at least one of the subsystem applications on each network element generates an application alarm in response to receiving the subsystem alarm.
摘要翻译：本发明提供了一种用于网络有效故障排除的系统和方法。在一个实施例中，本发明提供一种用于对具有多个网络元件的网络进行故障排除的系统。管理站可以耦合到网络元件中的一个，用于发信号通知分布式网络操作系统，以将警报信息从每个网络元件发送到管理站，以向用户显示。该系统还包括在每个网络元件中的多个网络元件子系统，其中多个网络元件子系统中的至少一个网络元件子系统响应于子系统故障状况而产生子系统警报。分布式网络操作系统在每个网络元件上包括多个子系统应用，其中每个网络元件上的子系统应用中的至少一个响应于接收到子系统警报而产生应用警报。

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