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1. 发明授权

US09065831B2 Active load distribution for control plane traffic using a messaging and presence protocol 有权
标题翻译：使用消息传递和存在协议的控制平面流量的主动负载分配
公开(公告)号：US09065831B2
公开(公告)日：2015-06-23
申请号：US13037437
申请日：2011-03-01
申请人： Arpan K. Ghosh , Sumeet Singh , Sukhdev S. Kapur , Subrata Banerjee
发明人： Arpan K. Ghosh , Sumeet Singh , Sukhdev S. Kapur , Subrata Banerjee
IPC分类号： G06F15/16 , G06F11/00 , H04L29/08 , H04L12/58 , H04L12/18
CPC分类号： H04L67/1008 , H04L12/1822 , H04L12/1877 , H04L51/043 , H04L67/1036 , H04L67/24
摘要： Techniques are provided herein for a device in a network to receive information configured to indicate a control plane traffic load level for one or more server devices that are configured to manage traffic for messaging and presence clients communicating via a messaging and presence protocol. The control plane traffic is associated with the messaging and presence protocol. A determination is made as to when the control plane traffic load level has become unbalanced among the two or more server devices and in response to determining that the control plane traffic load level has become unbalanced, sending a transfer message to one or more clients comprising information configured to initiate migration of one or more clients from a server device that is relatively overloaded to a server device that is relatively underloaded in order to balance the control plane traffic load level among the two or more server devices.
摘要翻译：本文提供了用于网络中的设备的技术，用于接收被配置为指示被配置为管理经由消息传递和存在协议进行通信的消息传递和存在客户端的流量的一个或多个服务器设备的控制平面流量负载水平的信息。控制平面流量与消息传递和存在协议相关联。确定在两个或多个服务器设备之间的控制平面业务负载水平何时变得不平衡，并且响应于确定控制平面业务负载水平已经变得不平衡，向包括信息的一个或多个客户端发送传输消息被配置为启动一个或多个客户端从相对过载的服务器设备迁移到相对负载不足的服务器设备，以平衡两个或多个服务器设备之间的控制平面流量负载水平。

2. 发明申请

US20120226797A1 Active Load Distribution for Control Plane Traffic Using a Messaging and Presence Protocol 有权
标题翻译：使用消息和存在协议控制平面通信的主动负载分配
公开(公告)号：US20120226797A1
公开(公告)日：2012-09-06
申请号：US13037437
申请日：2011-03-01
申请人： Arpan K. Ghosh , Sumeet Singh , Sukhdev S. Kapur , Subrata Banerjee
发明人： Arpan K. Ghosh , Sumeet Singh , Sukhdev S. Kapur , Subrata Banerjee
IPC分类号： G06F15/173
CPC分类号： H04L67/1008 , H04L12/1822 , H04L12/1877 , H04L51/043 , H04L67/1036 , H04L67/24
摘要： Techniques are provided herein for a device in a network to receive information configured to indicate a control plane traffic load level for one or more server devices that are configured to manage traffic for messaging and presence clients communicating via a messaging and presence protocol. The control plane traffic is associated with the messaging and presence protocol. A determination is made as to when the control plane traffic load level has become unbalanced among the two or more server devices and in response to determining that the control plane traffic load level has become unbalanced, sending a transfer message to one or more clients comprising information configured to initiate migration of one or more clients from a server device that is relatively overloaded to a server device that is relatively underloaded in order to balance the control plane traffic load level among the two or more server devices.
摘要翻译：本文提供了用于网络中的设备的技术，用于接收被配置为指示被配置为管理经由消息传递和存在协议进行通信的消息传递和存在客户端的流量的一个或多个服务器设备的控制平面流量负载水平的信息。控制平面流量与消息传递和存在协议相关联。确定在两个或多个服务器设备之间的控制平面业务负载水平何时变得不平衡，并且响应于确定控制平面业务负载水平已经变得不平衡，向包括信息的一个或多个客户端发送传输消息被配置为启动一个或多个客户端从相对过载的服务器设备迁移到相对负载不足的服务器设备，以平衡两个或多个服务器设备之间的控制平面流量负载水平。

3. 发明申请

US20120226789A1 Hiearchical Advertisement of Data Center Capabilities and Resources 审中-公开
标题翻译：数据中心能力和资源的广告
公开(公告)号：US20120226789A1
公开(公告)日：2012-09-06
申请号：US13039720
申请日：2011-03-03
申请人： Ashok Ganesan , Subrata Banerjee , Ethan M. Spiegel , Sumeet Singh , Sukhdev S. Kapur , Arpan K. Ghosh
发明人： Ashok Ganesan , Subrata Banerjee , Ethan M. Spiegel , Sumeet Singh , Sukhdev S. Kapur , Arpan K. Ghosh
IPC分类号： G06F15/173
CPC分类号： G06F9/5061
摘要： A cloud computing system is provided comprising a plurality of data centers, each data center comprising a plurality of pods each of which comprises network, compute, storage and service node devices. At a designated device of a data center, data center level capabilities summary data is generated that summarizes the capabilities of the data center. Messages advertising the data center level capabilities summary data is sent from a designated device of each data center to a designated device at a provider edge network level of the computing system. At the designated device at the provider edge network level, provider edge network level capabilities summary data is generated that summarizes capabilities of compute, storage and network devices for each data center as a whole and without exposing individual compute, storage and service node devices in each data center.
摘要翻译：提供了包括多个数据中心的云计算系统，每个数据中心包括多个盒，每个盒包括网络，计算，存储和服务节点设备。在数据中心的指定设备上，生成数据中心级功能摘要数据，总结数据中心的功能。将数据中心级能力摘要数据发布的消息从计算系统的提供商边缘网络级从每个数据中心的指定设备发送到指定的设备。在提供商边缘网络级别的指定设备处，生成提供商边缘网络级能力摘要数据，其总结了每个数据中心作为整体的计算，存储和网络设备的能力，并且不暴露每个数据中心中的各个计算，存储和服务节点设备数据中心。

4. 发明申请

US20120239792A1 PLACEMENT OF A CLOUD SERVICE USING NETWORK TOPOLOGY AND INFRASTRUCTURE PERFORMANCE 有权
标题翻译：使用网络拓扑和基础设施绩效的云服务的布置
公开(公告)号：US20120239792A1
公开(公告)日：2012-09-20
申请号：US13048645
申请日：2011-03-15
申请人： SUBRATA BANERJEE , Sukhdev S. Kapur , Joshua Merrill , Ashok Ganesan , Debojyoti Dutta , Huida Dai , Arpan K. Ghosh
发明人： SUBRATA BANERJEE , Sukhdev S. Kapur , Joshua Merrill , Ashok Ganesan , Debojyoti Dutta , Huida Dai , Arpan K. Ghosh
IPC分类号： G06F15/173
CPC分类号： H04L67/1097 , G06F9/5072 , H04L41/12 , H04L41/145 , H04L41/5096
摘要： Techniques are described for selecting an optimal data center for instantiating a first cloud service. Embodiments of the invention receive a request specifying a topology of a first cloud service to be hosted by one of a plurality of data centers which provide computing resources to host a plurality of cloud services. A suitability value is then determined for each of the data centers which measures a fitness of the data center for instantiating the first cloud service. In one embodiment, the suitability value is determined by calculating a plurality of metric values for the data center, normalizing the metric values and calculating a weighted average of the normalized values. One of the data centers is then selected for instantiating the first cloud service, based at least in part on the determined suitability values.
摘要翻译：描述了用于选择用于实例化第一云服务的最佳数据中心的技术。本发明的实施例接收指定要由多个数据中心之一托管的第一云服务的拓扑的请求，所述数据中心提供计算资源以托管多个云服务。然后，对于测量用于实例化第一云服务的数据中心的适合度的每个数据中心确定适合性值。在一个实施例中，通过计算数据中心的多个度量值来确定适用性值，归一化度量值并计算归一化值的加权平均值。然后，至少部分地基于所确定的适用性值，选择其中一个数据中心用于实例化第一云服务。

5. 发明授权

US08732267B2 Placement of a cloud service using network topology and infrastructure performance 有权
标题翻译：使用网络拓扑和基础架构性能放置云服务
公开(公告)号：US08732267B2
公开(公告)日：2014-05-20
申请号：US13048645
申请日：2011-03-15
申请人： Subrata Banerjee , Sukhdev S. Kapur , Joshua Merrill , Ashok Ganesan , Debojyoti Dutta , Huida Dai , Arpan K. Ghosh
发明人： Subrata Banerjee , Sukhdev S. Kapur , Joshua Merrill , Ashok Ganesan , Debojyoti Dutta , Huida Dai , Arpan K. Ghosh
IPC分类号： G06F15/16
CPC分类号： H04L67/1097 , G06F9/5072 , H04L41/12 , H04L41/145 , H04L41/5096
摘要： Techniques are described for selecting an optimal data center for instantiating a first cloud service. Embodiments of the invention receive a request specifying a topology of a first cloud service to be hosted by one of a plurality of data centers which provide computing resources to host a plurality of cloud services. A suitability value is then determined for each of the data centers which measures a fitness of the data center for instantiating the first cloud service. In one embodiment, the suitability value is determined by calculating a plurality of metric values for the data center, normalizing the metric values and calculating a weighted average of the normalized values. One of the data centers is then selected for instantiating the first cloud service, based at least in part on the determined suitability values.
摘要翻译：描述了用于选择用于实例化第一云服务的最佳数据中心的技术。本发明的实施例接收指定要由多个数据中心之一托管的第一云服务的拓扑的请求，所述数据中心提供计算资源以托管多个云服务。然后，对于测量用于实例化第一云服务的数据中心的适合度的每个数据中心确定适合性值。在一个实施例中，通过计算数据中心的多个度量值来确定适用性值，归一化度量值并计算归一化值的加权平均值。然后，至少部分地基于所确定的适用性值，选择其中一个数据中心用于实例化第一云服务。

6. 发明申请

US20120233333A1 Resource Negotiation for Cloud Services Using a Messaging and Presence Protocol 有权
标题翻译：使用消息传递和存在协议进行云服务的资源协商
公开(公告)号：US20120233333A1
公开(公告)日：2012-09-13
申请号：US13041744
申请日：2011-03-07
申请人： Ashok Ganesan , Subrata Banerjee , Arpan K. Ghosh
发明人： Ashok Ganesan , Subrata Banerjee , Arpan K. Ghosh
IPC分类号： G06F15/16
CPC分类号： H04L67/24 , H04L41/5051 , H04L41/5096 , H04L65/1069
摘要： Techniques are provided for sending from a client in a first network device a first session-initiate message to a second network device that is configured to provide network layer, data link layer, or associated convergence layer based service connection information in order for the second network device to accept or reject a network layer, data link layer, or associated convergence layer based service connection with the first network device. The first session-initiate message is based on a messaging and presence protocol. A session-accept message is received at the client in the first network device that is configured to accept the service connection and provide a network layer, data link layer, or associated convergence layer based service connection information in order for the first network device to establish the service connection with the second network device. The session-accept message is based on the messaging and presence protocol. In response to receiving the session-accept message, the service connection is established.
摘要翻译：提供技术用于从第一网络设备中的客户端发送第一会话发起消息到被配置为提供网络层，数据链路层或关联的基于会聚层的服务连接信息的第二网络设备，以便为第二网络接收或拒绝网络层，数据链路层或与第一网络设备相关联的基于汇聚层的服务连接的设备。第一个会话发起消息基于消息传递和存在协议。在第一网络设备中的客户端处接收会话接受消息，其被配置为接受服务连接并提供网络层，数据链路层或相关联的基于会聚层的服务连接信息，以使第一网络设备建立与第二网络设备的服务连接。会话接受消息基于消息传递和存在协议。响应于接收会话接受消息，建立业务连接。

7. 发明授权

US08924392B2 Clustering-based resource aggregation within a data center 有权
标题翻译：数据中心内基于聚类的资源聚合
公开(公告)号：US08924392B2
公开(公告)日：2014-12-30
申请号：US13113141
申请日：2011-05-23
申请人： Debojyoti Dutta , Subrata Banerjee , Ethan M. Spiegel , Arpan K. Ghosh
发明人： Debojyoti Dutta , Subrata Banerjee , Ethan M. Spiegel , Arpan K. Ghosh
IPC分类号： G06F17/30 , H04L29/08
CPC分类号： H04L67/1097 , H04L67/10
摘要： Data representing capabilities of devices in a data is aggregated on a cluster-basis. Information representing capability attributes of devices in the data center is received. The information representing the capability attributes is analyzed to generate data that groups devices based on similarity of at least one capability attribute. Aggregation data is stored that represents the grouping of the devices based on similarity of the at least one capability attribute and identifies the devices in corresponding groups.
摘要翻译：数据表示数据中设备的能力的数据以集群为基础进行聚合。接收表示数据中心设备能力属性的信息。分析表示能力属性的信息，以生成基于至少一个能力属性的相似性对设备进行分组的数据。存储表示基于至少一个能力属性的相似性的设备的分组的聚合数据，并且识别相应组中的设备。

8. 发明授权

US08954591B2 Resource negotiation for cloud services using a messaging and presence protocol 有权
标题翻译：使用消息传递和存在协议进行云服务的资源协商
公开(公告)号：US08954591B2
公开(公告)日：2015-02-10
申请号：US13041744
申请日：2011-03-07
申请人： Ashok Ganesan , Subrata Banerjee , Arpan K. Ghosh
发明人： Ashok Ganesan , Subrata Banerjee , Arpan K. Ghosh
IPC分类号： G06F15/16 , H04L29/08 , H04L12/24 , H04L29/06
CPC分类号： H04L67/24 , H04L41/5051 , H04L41/5096 , H04L65/1069
摘要： Techniques are provided for sending from a client in a first network device a first session-initiate message to a second network device that is configured to provide network layer, data link layer, or associated convergence layer based service connection information in order for the second network device to accept or reject a network layer, data link layer, or associated convergence layer based service connection with the first network device. The first session-initiate message is based on a messaging and presence protocol. A session-accept message is received at the client in the first network device that is configured to accept the service connection and provide a network layer, data link layer, or associated convergence layer based service connection information in order for the first network device to establish the service connection with the second network device. The session-accept message is based on the messaging and presence protocol. In response to receiving the session-accept message, the service connection is established.
摘要翻译：提供技术用于从第一网络设备中的客户端发送第一会话发起消息到被配置为提供网络层，数据链路层或关联的基于会聚层的服务连接信息的第二网络设备，以便为第二网络接收或拒绝网络层，数据链路层或与第一网络设备相关联的基于汇聚层的服务连接的设备。第一个会话发起消息基于消息传递和存在协议。在第一网络设备中的客户端处接收会话接受消息，其被配置为接受服务连接并提供网络层，数据链路层或相关联的基于会聚层的服务连接信息，以使第一网络设备建立与第二网络设备的服务连接。会话接受消息基于消息传递和存在协议。响应于接收会话接受消息，建立业务连接。

9. 发明申请

US20120303618A1 Clustering-Based Resource Aggregation within a Data Center 有权
标题翻译：数据中心内的基于聚类的资源聚合
公开(公告)号：US20120303618A1
公开(公告)日：2012-11-29
申请号：US13113141
申请日：2011-05-23
申请人： Debojyoti Dutta , Subrata Banerjee , Ethan M. Spiegel , Arpan K. Ghosh
发明人： Debojyoti Dutta , Subrata Banerjee , Ethan M. Spiegel , Arpan K. Ghosh
IPC分类号： G06F17/30
CPC分类号： H04L67/1097 , H04L67/10
摘要： Data representing capabilities of devices in a data is aggregated on a cluster-basis. Information representing capability attributes of devices in the data center is received. The information representing the capability attributes is analyzed to generate data that groups devices based on similarity of at least one capability attribute. Aggregation data is stored that represents the grouping of the devices based on similarity of the at least one capability attribute and identifies the devices in corresponding groups.
摘要翻译：数据表示数据中设备的能力的数据以集群为基础进行聚合。接收表示数据中心设备能力属性的信息。分析表示能力属性的信息，以生成基于至少一个能力属性的相似性对设备进行分组的数据。存储表示基于至少一个能力属性的相似性的设备的分组的聚合数据，并且识别相应组中的设备。

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