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1. 发明申请

US20180278712A1 A METHOD AND APPARATUS FOR SECURE CONTENT DELIVERY FROM A TELECOMMUNICATION NETWORK CACHE 审中-公开
公开(公告)号：US20180278712A1
公开(公告)日：2018-09-27
申请号：US15544779
申请日：2015-02-02
申请人： Zhongwen ZHU , Makan POURZANDI
发明人： Zhongwen ZHU , Makan POURZANDI
IPC分类号： H04L29/08 , H04W76/10 , H04L29/06
CPC分类号： H04L67/2842 , H04L9/0816 , H04L63/0428 , H04L63/306 , H04L69/16 , H04W76/10 , H04W84/042
摘要： According to one aspect, the teachings herein disclose a method and apparatus for a providing content over a secure connection to a subscriber device, where the content is advantageously securely delivered from a cache local to the telecommunication network. Such operation is based on intercepting a secure connection request from the subscriber device and establishing a corresponding secure session between the subscriber device and a local network data center, rather than the remote content provider targeted by the request.

2. 发明申请

US20150139238A1 MULTI-TENANT ISOLATION IN A CLOUD ENVIRONMENT USING SOFTWARE DEFINED NETWORKING 有权
标题翻译：使用软件定义网络的云环境中的多重分离
公开(公告)号：US20150139238A1
公开(公告)日：2015-05-21
申请号：US14546276
申请日：2014-11-18
申请人： Makan POURZANDI , Mohamed Fekih Ahmed , Mohamed Cheriet , Chamseddine Talhi
发明人： Makan POURZANDI , Mohamed Fekih Ahmed , Mohamed Cheriet , Chamseddine Talhi
IPC分类号： H04L12/717 , H04L12/801 , H04L12/741 , H04L12/721
CPC分类号： H04L45/42 , G06F9/44505 , G06F9/45558 , G06F2009/45595 , H04L41/042 , H04L41/044 , H04L41/5096 , H04L45/44 , H04L45/64 , H04L45/74 , H04L47/12 , H04L61/2038 , H04L61/2596 , H04L61/6022 , H04L67/10
摘要： Systems and methods for ensuring multi-tenant isolation in a data center are provided. A switch, or virtualized switch, can be used to de-multiplex incoming traffic between a number of data centers tenants and to direct traffic to the appropriate virtual slice for an identified tenant. The switch can store tenant identifying information received from a master controller and packet forwarding rules received from at least one tenant controller. The packet handling rules are associated with a specific tenant and can be used to forward traffic to its destination.
摘要翻译：提供了确保数据中心多租户隔离的系统和方法。交换机或虚拟交换机可以用于在多个数据中心租户之间去除多路复用入站流量，并将流量引导到所识别的租户的适当虚拟切片。交换机可以存储从主控制器接收到的租户识别信息和从至少一个承租人控制器接收的包转发规则。分组处理规则与特定租户相关联，并且可以用于将流量转发到其目的地。

3. 发明申请

US20130117824A1 PRIVACY PRESERVING AUTHORISATION IN PERVASIVE ENVIRONMENTS 有权
标题翻译：隐私保护环境中的授权
公开(公告)号：US20130117824A1
公开(公告)日：2013-05-09
申请号：US13806119
申请日：2010-06-22
申请人： Mats Naslund , Tereza Cristina Carvalho , Cristina Dominicini , Makan Pourzandi , Rony Sakuragui , Marcos Antonio Simplicio Junior
发明人： Mats Naslund , Tereza Cristina Carvalho , Cristina Dominicini , Makan Pourzandi , Rony Sakuragui , Marcos Antonio Simplicio Junior
IPC分类号： H04L29/06 , H04L9/32
CPC分类号： H04L63/08 , H04L9/0841 , H04L9/321 , H04L63/0407 , H04L63/062 , H04L63/0815 , H04L2209/80 , H04W12/02 , H04W12/04
摘要： A method for preserving privacy during authorisation in pervasive environments is described. The method includes an authorisation phase in which the user is provided with a reusable credential associated with verifiable constraints, and an operation phase where the service provider verifies the reusable credential before authorising the user. Third parties cannot link plural uses of the credential to each other, and the service provider cannot link plural uses of said credential to each other.
摘要翻译：描述了在普及环境中授权期间保护隐私的方法。该方法包括向用户提供与可验证约束相关联的可重用证书的授权阶段，以及服务提供商在授权用户之前验证可重用凭证的操作阶段。第三方不能将凭证的复用用途彼此链接，并且服务提供者不能将所述证书的复数用法彼此链接起来。

4. 发明申请

US20120163178A1 Multiple-Algorithm Congestion Management 审中-公开
标题翻译：多算法拥塞管理
公开(公告)号：US20120163178A1
公开(公告)日：2012-06-28
申请号：US12977804
申请日：2010-12-23
申请人： David GORDON , Makan POURZANDI
发明人： David GORDON , Makan POURZANDI
IPC分类号： H04L12/26
CPC分类号： H04L47/24 , H04L47/12
摘要： Methods and devices performing management of traffic on a single network device using plural congestion avoidance algorithms are provided. A traffic management method includes (i) separating an incoming traffic in sub-streams of traffic based on at least one characteristic, (ii) managing virtual queues corresponding to the sub-streams of traffic, using congestion avoidance algorithms configured to each operate on one sub-stream of traffic to avoid congestion within a capacity allocated to the one of the at least two sub-streams of traffic, and (iii) dynamically reallocating a total capacity of traffic through the single network device to the virtual queues, a capacity reallocated to a virtual queue depending on a proportion of the incoming traffic, historical or current, in a sub-streams of traffic to which the virtual queue corresponds.
摘要翻译：提供了使用多个拥塞避免算法在单个网络设备上执行流量管理的方法和设备。流量管理方法包括：（i）基于至少一个特征来分离业务子流中的进入流量;（ii）使用配置成每个操作的拥塞避免算法来管理对应于业务子流的虚拟队列流量的子流以避免在分配给所述至少两个业务流中的一个流量的容量内的拥塞，以及（iii）将通过所述单个网络设备的业务的总容量动态地重新分配给所述虚拟队列，重新分配容量根据虚拟队列对应的流量的子流中的输入流量（历史或当前）的比例，到虚拟队列。

5. 发明申请

US20110191859A1 Digital Rights Management in User-Controlled Environment 有权
标题翻译：用户控制环境中的数字权限管理
公开(公告)号：US20110191859A1
公开(公告)日：2011-08-04
申请号：US13122687
申请日：2008-10-06
申请人： Mats Naslund , Tereza Cristina Melo de Brito Carvalho , Diego Sanchez Gallo , Makan Pourzandi , Marcos Antonio Simplicio Junior , Yeda Regina Venturini
发明人： Mats Naslund , Tereza Cristina Melo de Brito Carvalho , Diego Sanchez Gallo , Makan Pourzandi , Marcos Antonio Simplicio Junior , Yeda Regina Venturini
IPC分类号： G06F21/24
CPC分类号： H04N21/63345 , G06F21/10 , G06F2221/0706 , G06F2221/2149 , H04N21/2541 , H04N21/43615 , H04N21/64322 , H04N21/8355
摘要： A method of controlling access to content comprises receiving, at a domain gateway (3) of a domain (4), a request from a device (5) in the domain for access to the content. It is determined at the domain gateway whether the number of devices in the domain currently accessing the content is equal to a specified maximum number of devices that may simultaneously access the content. The maximum number of devices that may simultaneously access the content is independent of the number of devices in the domain. If the determination is that the number of devices in the domain currently accessing the content is less than the specified maximum number the request is allowed, otherwise it is refused.
摘要翻译：控制对内容的访问的方法包括在域的域网关（3）处接收来自域中的用于访问内容的设备（5）的请求。在域网关确定当前正在访问内容的域中的设备的数量是否等于可以同时访问内容的指定的最大数量的设备。可以同时访问内容的最大设备数量与域中的设备数量无关。如果确定当前正在访问内容的域中的设备数量小于指定的最大数量，则允许该请求，否则将被拒绝。

6. 发明申请

US20220215127A1 DATA ANONYMIZATION VIEWS 有权
公开(公告)号：US20220215127A1
公开(公告)日：2022-07-07
申请号：US17607697
申请日：2020-04-29
申请人： Yosr JARRAYA , Makan POURZANDI , Mengyuan ZHANG , Momen OQAILY , Mourad DEBBABI , Lingyu WANG , TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： Momen OQAILY , Yosr JARRAYA , Mengyuan ZHANG , Makan POURZANDI , Lingyu WANG , Mourad DEBBABI
IPC分类号： G06F21/62 , H04L9/40
摘要： Systems and methods for anonymizing data are provided herein. A network node can receive privacy constraints from a data owner and utility requirements from at least one data processor. An anonymization mechanism can be selected for each data attribute in a data set, based on its specified privacy constraint and/or utility requirement, from the available anonymization mechanism(s) appropriate for its associated attribute type.

7. 发明授权

US10367906B2 Method and apparatus for secure content delivery from a telecommunication network cache 有权
公开(公告)号：US10367906B2
公开(公告)日：2019-07-30
申请号：US15544779
申请日：2015-02-02
申请人： Zhongwen Zhu , Makan Pourzandi
发明人： Zhongwen Zhu , Makan Pourzandi
IPC分类号： G06F13/00 , H04L29/08 , H04L29/06 , H04W76/10 , H04L9/08 , H04W84/04
摘要： According to one aspect, the teachings herein disclose a method and apparatus for a providing content over a secure connection to a subscriber device, where the content is advantageously securely delivered from a cache local to the telecommunication network. Such operation is based on intercepting a secure connection request from the subscriber device and establishing a corresponding secure session between the subscriber device and a local network data center, rather than the remote content provider targeted by the request.

8. 发明授权

US09912582B2 Multi-tenant isolation in a cloud environment using software defined networking 有权
公开(公告)号：US09912582B2
公开(公告)日：2018-03-06
申请号：US14546276
申请日：2014-11-18
申请人： Makan Pourzandi , Mohamed Fekih Ahmed , Mohamed Cheriet , Chamseddine Talhi
发明人： Makan Pourzandi , Mohamed Fekih Ahmed , Mohamed Cheriet , Chamseddine Talhi
IPC分类号： H04L12/717 , H04L12/721 , H04L12/801 , H04L12/715 , H04L12/24 , G06F9/455 , H04L12/741 , H04L29/08 , G06F9/445 , H04L29/12
CPC分类号： H04L45/42 , G06F9/44505 , G06F9/45558 , G06F2009/45595 , H04L41/042 , H04L41/044 , H04L41/5096 , H04L45/44 , H04L45/64 , H04L45/74 , H04L47/12 , H04L61/2038 , H04L61/2596 , H04L61/6022 , H04L67/10
摘要： Systems and methods for ensuring multi-tenant isolation in a data center are provided. A switch, or virtualized switch, can be used to de-multiplex incoming traffic between a number of data centers tenants and to direct traffic to the appropriate virtual slice for an identified tenant. The switch can store tenant identifying information received from a master controller and packet forwarding rules received from at least one tenant controller. The packet handling rules are associated with a specific tenant and can be used to forward traffic to its destination.

9. 发明授权

US08908521B2 Load balancing for stateful scale-out network services 有权
标题翻译：用于有状态的横向扩展网络服务的负载平衡
公开(公告)号：US08908521B2
公开(公告)日：2014-12-09
申请号：US13439422
申请日：2012-04-04
申请人： Eric Dyke , Geoffrey Lefebvre , Jon Maloy , Makan Pourzandi , Catherine Truchan
发明人： Eric Dyke , Geoffrey Lefebvre , Jon Maloy , Makan Pourzandi , Catherine Truchan
IPC分类号： H04L12/26 , H04L29/08
CPC分类号： H04L67/1002
摘要： A load balancer in a communication network tracks active network flows using a Bloom filter and takes a snapshot of the Bloom filter at the time of a scaling event. The load balancer uses the Bloom filter snapshot to differentiate packets belonging to pre-existing network flows from packets belonging to new network flows. Packets belonging to pre-existing network flows continue to be distributed according to a mapping function in use prior to the scaling event. Packets belonging to new network flows are distributed according to a new mapping function.
摘要翻译：通信网络中的负载平衡器使用Bloom过滤器跟踪活动网络流，并在缩放事件时拍摄Bloom过滤器的快照。负载平衡器使用Bloom过滤器快照将属于现有网络流的数据包与属于新网络流的数据包进行区分。属于预先存在的网络流的分组在缩放事件之前继续根据使用中的映射函数进行分发。属于新网络流的数据包根据新的映射函数进行分发。

10. 发明申请

US20080201403A1 Maintaning a View of a Cluster's Membership 审中-公开
标题翻译：维护集群成员的视图
公开(公告)号：US20080201403A1
公开(公告)日：2008-08-21
申请号：US11576235
申请日：2004-09-29
申请人： Per Andersson , Maria Toeroe , Makan Pourzandi , Frederic Rossi , Andre Beliveau
发明人： Per Andersson , Maria Toeroe , Makan Pourzandi , Frederic Rossi , Andre Beliveau
IPC分类号： G06F15/16
CPC分类号： H04L45/04 , H04L45/02 , H04L45/025 , H04L45/46 , H04W4/08 , H04W8/186
摘要： A method for maintaining a current view of a cluster's membership comprising the steps of maintaining a list of member nodes and updating the list when a modification thereto is noticed by a first node by receiving a first update message from the first node in a second node, thereafter, sending a second update message from the second node to a third node to propagate the modification and sending to the first node a first confirm message from the second or the third node. A node member of a cluster capable of maintaining a first list of neighboring nodes, maintaining a second list of neighboring nodes sharing a current view therewith and ensuring that the first list matches the second by exchanging messages with neighboring nodes, wherein each message comprises topology information. Upon confirmation that both lists match, the node being capable of sending a confirmation message toward neighboring nodes.
摘要翻译：一种用于维护群集成员的当前视图的方法，包括以下步骤：通过从第一节点的第一节点接收第一更新消息，维护成员节点的列表，并且当第一节点对其进行修改时，更新列表，此后，将第二更新消息从第二节点发送到第三节点，以传播修改，并向第一节点发送来自第二节点或第三节点的第一确认消息。能够维护相邻节点的第一列表的集群的节点成员，维护与其共享当前视图的相邻节点的第二列表，并且通过与相邻节点交换消息来确保第一列表与第二列表匹配，其中每个消息包括拓扑信息。在确认两个列表匹配时，节点能够向邻近节点发送确认消息。

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