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1. 发明申请

US20130019011A1 POLICY-DRIVEN CAPACITY MANAGEMENT IN RESOURCE PROVISIONING ENVIRONMENTS 审中-公开
标题翻译：资源提供环境中的政策制定能力管理
公开(公告)号：US20130019011A1
公开(公告)日：2013-01-17
申请号：US13620195
申请日：2012-09-14
申请人： David Breitgand , Benny Rochwerger , Julian Satran
发明人： David Breitgand , Benny Rochwerger , Julian Satran
IPC分类号： G06F15/173
CPC分类号： G06F9/45558
摘要： Systems and methods for policy-driven capacity management in a resource provisioning environment, the method comprising storing, in an operational database one or more virtual resource sets (VRSs) and elasticity ranges for components to be deployed in a resource provisioning environment, and probabilistic guarantees on the elasticity ranges defined in a service manifest provided by a service subscriber; collecting historical data about capacity usage in the resource provisioning environment and failure statistics from the operational database, in addition to prior service commitments due to previously contracted service level agreements (SLAs) stored in a SLA repository; calculating equivalent capacity for the resource provisioning environment based on a defined residual benefit goal, and other business goals instrumented by way of a policy engine; and placing requested virtual resources on physical resources, in response to determining that sufficient physical capacity is available to host the calculated equivalent capacity.
摘要翻译：在资源供应环境中用于策略驱动的容量管理的系统和方法，所述方法包括在操作数据库中存储要部署在资源准备环境中的组件的一个或多个虚拟资源集（VRS）和弹性范围，以及概率保证在由服务订户提供的服务清单中定义的弹性范围; 收集有关资源供应环境中的容量使用的历史数据以及来自运营数据库的故障统计信息，以及由于先前约定的存储在SLA存储库中的服务级别协议（SLA）而导致的服务承诺; 根据定义的剩余利益目标计算资源配置环境的等效容量，以及通过策略引擎调整的其他业务目标; 并且响应于确定足够的物理容量可用于承载所计算的等效容量，将所请求的虚拟资源放置在物理资源上。

2. 发明授权

US08732310B2 Policy-driven capacity management in resource provisioning environments 有权
标题翻译：资源配置环境中的策略驱动的容量管理
公开(公告)号：US08732310B2
公开(公告)日：2014-05-20
申请号：US12764987
申请日：2010-04-22
申请人： David Breitgand , Benny Rochwerger , Julian Satran
发明人： David Breitgand , Benny Rochwerger , Julian Satran
IPC分类号： G06F15/173 , G06F9/455
CPC分类号： G06F9/45558
摘要： Systems and methods for policy-driven capacity management in a resource provisioning environment, the method comprising storing, in an operational database one or more virtual resource sets (VRSs) and elasticity ranges for components to be deployed in a resource provisioning environment, and probabilistic guarantees on the elasticity ranges defined in a service manifest provided by a service subscriber; collecting historical data about capacity usage in the resource provisioning environment and failure statistics from the operational database, in addition to prior service commitments due to previously contracted service level agreements (SLAs) stored in a SLA repository; calculating equivalent capacity for the resource provisioning environment based on a defined residual benefit goal, and other business goals instrumented by way of a policy engine; and placing requested virtual resources on physical resources, in response to determining that sufficient physical capacity is available to host the calculated equivalent capacity.
摘要翻译：在资源供应环境中用于策略驱动的容量管理的系统和方法，所述方法包括在操作数据库中存储要部署在资源准备环境中的组件的一个或多个虚拟资源集（VRS）和弹性范围，以及概率保证在由服务订户提供的服务清单中定义的弹性范围; 收集有关资源供应环境中的容量使用的历史数据以及来自运营数据库的故障统计信息，以及由于先前约定的存储在SLA存储库中的服务级别协议（SLA）而导致的服务承诺; 根据定义的剩余利益目标计算资源配置环境的等效容量，以及通过策略引擎调整的其他业务目标; 并且响应于确定足够的物理容量可用于承载所计算的等效容量，将所请求的虚拟资源放置在物理资源上。

3. 发明申请

US20110264805A1 POLICY-DRIVEN CAPACITY MANAGEMENT IN RESOURCE PROVISIONING ENVIRONMENTS 有权
标题翻译：资源提供环境中的政策制定能力管理
公开(公告)号：US20110264805A1
公开(公告)日：2011-10-27
申请号：US12764987
申请日：2010-04-22
申请人： David Breitgand , Benny Rochwerger , Julian Satran
发明人： David Breitgand , Benny Rochwerger , Julian Satran
IPC分类号： G06F9/00
CPC分类号： G06F9/45558
摘要： Systems and methods for policy-driven capacity management in a resource provisioning environment, the method comprising storing, in an operational database one or more virtual resource sets (VRSs) and elasticity ranges for components to be deployed in a resource provisioning environment, and probabilistic guarantees on the elasticity ranges defined in a service manifest provided by a service subscriber; collecting historical data about capacity usage in the resource provisioning environment and failure statistics from the operational database, in addition to prior service commitments due to previously contracted service level agreements (SLAs) stored in a SLA repository; calculating equivalent capacity for the resource provisioning environment based on a defined residual benefit goal, and other business goals instrumented by way of a policy engine; and placing requested virtual resources on physical resources, in response to determining that sufficient physical capacity is available to host the calculated equivalent capacity.
摘要翻译：在资源供应环境中用于策略驱动的容量管理的系统和方法，所述方法包括在操作数据库中存储要部署在资源准备环境中的组件的一个或多个虚拟资源集（VRS）和弹性范围，以及概率保证在由服务订户提供的服务清单中定义的弹性范围; 收集有关资源供应环境中的容量使用的历史数据以及来自运营数据库的故障统计信息，以及由于先前约定的存储在SLA存储库中的服务级别协议（SLA）而导致的服务承诺; 根据定义的剩余利益目标计算资源配置环境的等效容量，以及通过策略引擎调整的其他业务目标; 并且响应于确定足够的物理容量可用于承载所计算的等效容量，将所请求的虚拟资源放置在物理资源上。

4. 发明申请

US20120023208A1 MANAGING COMMUNICATION BETWEEN NODES IN A VIRTUAL NETWORK 失效
标题翻译：管理虚拟网络中的节点之间的通信
公开(公告)号：US20120023208A1
公开(公告)日：2012-01-26
申请号：US13006836
申请日：2011-01-14
申请人： David Hadas , Irit Loy , Benny Rochwerger , Julian Satran
发明人： David Hadas , Irit Loy , Benny Rochwerger , Julian Satran
IPC分类号： G06F15/16
CPC分类号： H04L65/4076
摘要： A method for managing communication between nodes in a virtual network is provided. A first computing system utilizes first information to forward first data to the second computing system in a physical network. If the first information is incorrect, the second computing system forwards an unlearning request to the first computing system, and the first computing system updates or deletes the first information. If the first information is not available, the first computing system forwards the first data to a group of computing systems in the physical network by way of an unknown network service. Upon receiving the first data, the second computing system or a third computing system in the physical network forwards a learning request to the first computing system, and the first computing system utilizes the learning request to generate the first information.
摘要翻译：提供了一种用于管理虚拟网络中的节点之间的通信的方法。第一计算系统利用第一信息将物理网络中的第一数据转发到第二计算系统。如果第一信息不正确，则第二计算系统将未学习请求转发给第一计算系统，并且第一计算系统更新或删除第一信息。如果第一信息不可用，则第一计算系统通过未知网络服务将第一数据转发到物理网络中的一组计算系统。在接收到第一数据时，物理网络中的第二计算系统或第三计算系统将学习请求转发到第一计算系统，并且第一计算系统利用学习请求来生成第一信息。

5. 发明授权

US06507586B1 Multicast data transmission over a one-way broadband channel 有权
标题翻译：通过单向宽带信道进行组播数据传输
公开(公告)号：US06507586B1
公开(公告)日：2003-01-14
申请号：US09138994
申请日：1998-08-24
申请人： Julian Satran , Efraim Zeidner , Benny Rochwerger
发明人： Julian Satran , Efraim Zeidner , Benny Rochwerger
IPC分类号： H04J326
CPC分类号： H04H20/95 , H04L12/185 , H04L12/1859 , H04L12/2801
摘要： Data transmission system comprising a single transmitter and a plurality of receivers and in which the transmitter sends a group Gi of data items to the plurality of receivers over a one-way channel, wherein each data item to be transmitted is divided in blocks which are encapsulated to form datagrams, each datagram including a block sequence number, a data item identifier, a timestamp reflecting the age of the data item, and a group directory GD is regularly sent by the transmitter) to each one of the plurality of receivers, the group directory containing information for all groups Gi of data items being sent enabling each one of the plurality of receivers to select the group of data items it wants to receive.
摘要翻译：数据传输系统包括单个发射机和多个接收机，其中发射机通过单向信道向多个接收机发送数据项组Gi，其中要传输的每个数据项被分成封装的块为了形成数据报，每个数据报包括块序列号，数据项标识符，反映数据项的年龄的时间戳和发射机定期发送的组目录GD）到多个接收机中的每一个，组发送的数据项的所有组Gi的信息使多个接收器中的每一个能够选择要接收的数据项的组。

6. 发明授权

US06430183B1 Data transmission system based upon orthogonal data stream mapping 失效
标题翻译：基于正交数据流映射的数据传输系统
公开(公告)号：US06430183B1
公开(公告)日：2002-08-06
申请号：US09127153
申请日：1998-07-31
申请人： Julian Satran , Efraim Zeidner , Benny Rochwerger , Kenneth M. Nagin , Itamar Gilad
发明人： Julian Satran , Efraim Zeidner , Benny Rochwerger , Kenneth M. Nagin , Itamar Gilad
IPC分类号： H04Q100
CPC分类号： H04L29/06 , H04L69/22 , H04N21/2381 , H04N21/2665 , H04N21/4381 , H04N21/6405 , H04N21/6408
摘要： A data transmission system, including a plurality of transmitters for transmitting a stream of multiplexed packets over a broadband channel, the packets being constructed from a stream of variable length data blocks, each of the blocks originating from different sources. The system also includes a plurality of receivers for receiving the stream of packets from the broadband channel and reconstructing the stream of variable length data blocks. The data blocks are distributed over one or more packets. The packets also include a packet header having a source identifier (SID) for identifying the source of the packet, and the first of the packets further including a block header having a block identifier (BID) for identifying the data block being transmitted.
摘要翻译：一种数据传输系统，包括用于通过宽带信道发送复用分组流的多个发射机，所述分组由可变长度数据块流构成，每个块源自不同的源。该系统还包括多个接收器，用于从宽带信道接收分组流并重构可变长度数据块流。数据块分布在一个或多个数据包上。分组还包括具有用于标识分组的源的源标识符（SID）的分组报头，并且第一分组还包括具有用于识别正在发送的数据块的块标识符（BID）的块报头。

7. 发明授权

US08606890B2 Managing communication between nodes in a virtual network 失效
标题翻译：管理虚拟网络中的节点之间的通信
公开(公告)号：US08606890B2
公开(公告)日：2013-12-10
申请号：US13006836
申请日：2011-01-14
申请人： David Hadas , Irit Loy , Benny Rochwerger , Julian Satran
发明人： David Hadas , Irit Loy , Benny Rochwerger , Julian Satran
IPC分类号： G06F15/177
CPC分类号： H04L65/4076
摘要： A method for managing communication between nodes in a virtual network is provided. A first computing system utilizes first information to forward first data to the second computing system in a physical network. If the first information is incorrect, the second computing system forwards an unlearning request to the first computing system, and the first computing system updates or deletes the first information. If the first information is not available, the first computing system forwards the first data to a group of computing systems in the physical network by way of an unknown network service. Upon receiving the first data, the second computing system or a third computing system in the physical network forwards a learning request to the first computing system, and the first computing system utilizes the learning request to generate the first information.
摘要翻译：提供了一种用于管理虚拟网络中的节点之间的通信的方法。第一计算系统利用第一信息将物理网络中的第一数据转发到第二计算系统。如果第一信息不正确，则第二计算系统将未学习请求转发给第一计算系统，并且第一计算系统更新或删除第一信息。如果第一信息不可用，则第一计算系统通过未知网络服务将第一数据转发到物理网络中的一组计算系统。在接收到第一数据时，物理网络中的第二计算系统或第三计算系统将学习请求转发到第一计算系统，并且第一计算系统利用学习请求来生成第一信息。

8. 发明申请

US20110125887A1 MANAGING COMMUNICATION BETWEEN NODES IN A VIRTUAL NETWORK 失效
标题翻译：管理虚拟网络中的节点之间的通信
公开(公告)号：US20110125887A1
公开(公告)日：2011-05-26
申请号：US12623327
申请日：2009-11-20
申请人： David Hadas , Irit Loy , Benny Rochwerger , Julian Satran
发明人： David Hadas , Irit Loy , Benny Rochwerger , Julian Satran
IPC分类号： G06F15/173
CPC分类号： H04L65/4076
摘要： A method for managing communication between nodes in a virtual network is provided. A first computing system utilizes first information to forward first data to the second computing system in a physical network. If the first information is incorrect, the second computing system forwards an unlearning request to the first computing system, and the first computing system updates or deletes the first information. If the first information is not available, the first computing system forwards the first data to a group of computing systems in the physical network by way of a multicast service. Upon receiving the first data, the second computing system or a third computing system in the physical network forwards a learning request to the first computing system, and the first computing system utilizes the learning request to generate the first information.
摘要翻译：提供了一种用于管理虚拟网络中的节点之间的通信的方法。第一计算系统利用第一信息将物理网络中的第一数据转发到第二计算系统。如果第一信息不正确，则第二计算系统将未学习请求转发给第一计算系统，并且第一计算系统更新或删除第一信息。如果第一信息不可用，则第一计算系统通过多播服务将第一数据转发到物理网络中的一组计算系统。在接收到第一数据时，物理网络中的第二计算系统或第三计算系统将学习请求转发到第一计算系统，并且第一计算系统利用学习请求来生成第一信息。

9. 发明授权

US08131833B2 Managing communication between nodes in a virtual network 失效
标题翻译：管理虚拟网络中的节点之间的通信
公开(公告)号：US08131833B2
公开(公告)日：2012-03-06
申请号：US12623327
申请日：2009-11-20
申请人： David Hadas , Irit Loy , Benny Rochwerger , Julian Satran
发明人： David Hadas , Irit Loy , Benny Rochwerger , Julian Satran
IPC分类号： G06F15/16
CPC分类号： H04L65/4076
摘要： A method for managing communication between nodes in a virtual network is provided. A first computing system utilizes first information to forward first data to the second computing system in a physical network. If the first information is incorrect, the second computing system forwards an unlearning request to the first computing system, and the first computing system updates or deletes the first information. If the first information is not available, the first computing system forwards the first data to a group of computing systems in the physical network by way of a multicast service. Upon receiving the first data, the second computing system or a third computing system in the physical network forwards a learning request to the first computing system, and the first computing system utilizes the learning request to generate the first information.
摘要翻译：提供了一种用于管理虚拟网络中的节点之间的通信的方法。第一计算系统利用第一信息将物理网络中的第一数据转发到第二计算系统。如果第一信息不正确，则第二计算系统将未学习请求转发给第一计算系统，并且第一计算系统更新或删除第一信息。如果第一信息不可用，则第一计算系统通过多播服务将第一数据转发到物理网络中的一组计算系统。在接收到第一数据时，物理网络中的第二计算系统或第三计算系统将学习请求转发到第一计算系统，并且第一计算系统利用学习请求来生成第一信息。

10. 发明授权

US06807578B2 Nack suppression for multicast protocols in mostly one-way networks 失效
标题翻译：多播单播网络中多播协议的抑制
公开(公告)号：US06807578B2
公开(公告)日：2004-10-19
申请号：US09808290
申请日：2001-03-14
申请人： Julian Satran , Gidon Gershinsky , Benny Rochwerger
发明人： Julian Satran , Gidon Gershinsky , Benny Rochwerger
IPC分类号： G06F1300
CPC分类号： H04L1/1854 , H04L12/1868 , H04L12/1886
摘要： In a multicasting system content is multicast from a sender to a plurality of receivers over a data network. Each receiver independently determines whether it is missing elements or packets of the content. Receivers having missing content each initiate a random timer. The receiver having the shortest random interval unicasts a negative acknowledgement to the sender, which immediately multicasts the negative acknowledgement to the other receivers. All other receivers having the same missing packet thereupon suppress their own negative acknowledgements as to that packet. A repair transmission is then multicast by the sender to all receivers. The random intervals have upper and lower bounds according to the round trip transmission time and the size of the largest missing data element.
摘要翻译：在多播系统中，内容是通过数据网络从发送者到多个接收者的多播。每个接收器独立地确定是否丢失了内容的元素或数据包。具有丢失内容的接收器每个发起随机定时器。具有最短随机间隔的接收机向发送者单播否定确认，立即将否定确认多播到其他接收机。具有相同丢失数据包的所有其他接收器随后抑制了对该数据包的否定确认。然后，修复传输由发送者多播到所有接收者。随机间隔具有根据往返传输时间和最大丢失数据元素的大小的上限和下限。

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