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1. 发明申请

US20110125810A1 Operating a Network Using Relational Database Methodology 审中-公开
公开(公告)号：US20110125810A1
公开(公告)日：2011-05-26
申请号：US12623424
申请日：2009-11-22
申请人： Jacobus E. Van der Merwe , Xu Chen , Yun Mao , Zhuoqing M. Mao
发明人： Jacobus E. Van der Merwe , Xu Chen , Yun Mao , Zhuoqing M. Mao
IPC分类号： G06F17/00 , G06F12/00 , G06F15/173
CPC分类号： H04L41/024
摘要： In one embodiment, the disclosed technology involves modeling network elements, such as router configurations and link information, as well as any generic network status, as data in a relational database. Various network data, such as router states and link states are abstracted into tables in the relational database. Network management operations may then be represented as a series of transactional database queries and insertions. As a result, the database automatically propagates, to the appropriate network elements, state changes that are written to database tables, thereby implementing various network operations. Tables in the database can be constructed at various levels of abstraction, as required to satisfy network operational demands. Programmability is provided by a declarative language composed of a series of database queries and insertions.

2. 发明申请

US20120005243A1 Operating a Network Using Relational Database Methodology 有权
标题翻译：使用关系数据库方法操作网络
公开(公告)号：US20120005243A1
公开(公告)日：2012-01-05
申请号：US12830154
申请日：2010-07-02
申请人： Jacobus E. Van der Merwe , Xu Chen , Yun Mao , Zhuoqing M. Mao
发明人： Jacobus E. Van der Merwe , Xu Chen , Yun Mao , Zhuoqing M. Mao
IPC分类号： G06F17/30 , G06F15/177
CPC分类号： H04L41/145 , G06F17/30371 , G06F17/30383
摘要： The disclosed technology involves the use of relational databases in conjunction with declarative language and network-wide, database abstractions to manage and operate networks. The data model creates a logically centralized database abstraction and access point for managing data relevant to network management. Exemplary managed data includes router configurations, network status and provisioning data. This information resides in a single database system which is tightly integrated with the operational network. Transactional write operations are used to change network configurations, and enforce constraints to detect and prevent policy violations during operation. In accordance with one aspect of the disclosed technology, a network operation is implemented by means of a series of database commands—read and/or write—from and to database view tables.
摘要翻译：所公开的技术涉及使用关系数据库结合声明性语言和网络范围的数据库抽象来管理和操作网络。数据模型创建了一个逻辑上集中的数据库抽象和接入点，用于管理与网络管理相关的数据。示例性管理数据包括路由器配置，网络状态和供应数据。该信息位于与操作网络紧密集成的单个数据库系统中。事务性写入操作用于更改网络配置，并强制实施约束，以便在运行期间检测和防止策略违规。根据所公开的技术的一个方面，通过一系列数据库命令（读取和/或写入数据库视图表）实现网络操作。

3. 发明申请

US20110125802A1 Operating a Network Using Relational Database Methodology 审中-公开
标题翻译：使用关系数据库方法操作网络
公开(公告)号：US20110125802A1
公开(公告)日：2011-05-26
申请号：US12623408
申请日：2009-11-21
申请人： Jacobus E. Van der Merwe , Xu Chen , Yun Mao , Zhuoqing M. Mao
发明人： Jacobus E. Van der Merwe , Xu Chen , Yun Mao , Zhuoqing M. Mao
IPC分类号： G06F7/00 , G06F15/173
CPC分类号： H04L67/303 , H04L41/0816
摘要： In one embodiment, the disclosed technology involves modeling network elements, such as router configurations and link information, as well as any generic network status, as data in a relational database. Various network data, such as router states and link states are abstracted into tables in the relational database. Network management operations may then be represented as a series of transactional database queries and insertions. As a result, the database automatically propagates, to the appropriate network elements, state changes that are written to database tables, thereby implementing various network operations. Tables in the database can be constructed at various levels of abstraction, as required to satisfy network operational demands. Programmability is provided by a declarative language composed of a series of database queries and insertions.
摘要翻译：在一个实施例中，所公开的技术涉及将诸如路由器配置和链接信息的网络元件以及任何通用网络状态建模为关系数据库中的数据。诸如路由器状态和链路状态的各种网络数据被抽象成关系数据库中的表。网络管理操作可以表示为一系列事务数据库查询和插入。因此，数据库将自动传播到相应的网络元素，将状态更改写入数据库表，从而实现各种网络操作。可以根据需要在不同的抽象级别构建数据库中的表，以满足网络操作需求。可编程性由一系列数据库查询和插入组成的声明语言提供。

4. 发明授权

US08682940B2 Operating a network using relational database methodology 有权
标题翻译：使用关系数据库方法来运行网络
公开(公告)号：US08682940B2
公开(公告)日：2014-03-25
申请号：US12830154
申请日：2010-07-02
申请人： Jacobus E Van de Merwe , Xu Chen , Yun Mao , Zhuoqing M Mao
发明人： Jacobus E Van de Merwe , Xu Chen , Yun Mao , Zhuoqing M Mao
IPC分类号： G06F17/30
CPC分类号： H04L41/145 , G06F17/30371 , G06F17/30383
摘要： The disclosed technology involves the use of relational databases in conjunction with declarative language and network-wide, database abstractions to manage and operate networks. The data model creates a logically centralized database abstraction and access point for managing data relevant to network management. Exemplary managed data includes router configurations, network status and provisioning data. This information resides in a single database system which is tightly integrated with the operational network. Transactional write operations are used to change network configurations, and enforce constraints to detect and prevent policy violations during operation. In accordance with one aspect of the disclosed technology, a network operation is implemented by means of a series of database commands—read and/or write—from and to database view tables.
摘要翻译：所公开的技术涉及使用关系数据库结合声明性语言和网络范围的数据库抽象来管理和操作网络。数据模型创建了一个逻辑上集中的数据库抽象和接入点，用于管理与网络管理相关的数据。示例性管理数据包括路由器配置，网络状态和供应数据。该信息位于与操作网络紧密集成的单个数据库系统中。事务性写入操作用于更改网络配置，并强制实施约束，以便在运行期间检测和防止策略违规。根据所公开的技术的一个方面，通过一系列数据库命令（读取和/或写入数据库视图表）实现网络操作。

5. 发明授权

US09106584B2 Cloud infrastructure services 有权
标题翻译：云基础设施服务
公开(公告)号：US09106584B2
公开(公告)日：2015-08-11
申请号：US13245720
申请日：2011-09-26
申请人： Yun Mao , Maria Fernandez , Changbin Liu , Jacobus Van Der Merwe
发明人： Yun Mao , Maria Fernandez , Changbin Liu , Jacobus Van Der Merwe
IPC分类号： G06F7/00 , H04L12/24 , G06F17/30 , H04L29/08
CPC分类号： H04L41/5009 , G06F17/30194 , H04L67/10
摘要： An aspect of the disclosed technology is a general-purpose platform that may be used to provide resilient cloud services. Tasks may be written as procedures in general-purpose programming languages that directly manipulate resources via control interfaces. In one implementation, resource states, such as router configurations and virtual machine states, associated with a cloud customer that provides communications services, may be abstracted into tables in a relational or semi-structured database. State changes that have been written to the database tables are automatically propagated by the database to appropriate customer physical devices, such as network elements, thereby implementing various customer network operations.
摘要翻译：所公开技术的一个方面是可用于提供弹性云服务的通用平台。任务可以写成通用控制界面直接操纵资源的通用编程语言中的程序。在一个实现中，与提供通信服务的云客户相关联的资源状态（例如路由器配置和虚拟机状态）可以被抽象为关系或半结构化数据库中的表。已写入数据库表的状态更改会自动由数据库传播到适当的客户物理设备（如网络元素），从而实现各种客户网络操作。

6. 发明申请

US20140143547A1 Enabling/Disabling Display Data Channel Access to Enable/Disable High-Bandwidth Digital Content Protection 有权
标题翻译：启用/禁用显示数据通道访问以启用/禁用高带宽数字内容保护
公开(公告)号：US20140143547A1
公开(公告)日：2014-05-22
申请号：US14166028
申请日：2014-01-28
申请人： Adolfo Velasco , Daniel Jackson , Yun Mao , Dario Pagano
发明人： Adolfo Velasco , Daniel Jackson , Yun Mao , Dario Pagano
IPC分类号： H04L9/32
CPC分类号： H04L9/32 , H04L29/06 , H04L63/0435 , H04L63/083 , H04L63/0853 , H04L63/105
摘要： A switcher device comprises a multiplexer coupled in-between at least one input and output cards. The multiplexer detects the presence of an event signal from an activated sink. In response to the detection of the event signal, the switch dynamically switches to a closed position in order to enable the at least one source to authenticate with the input card and the output card to authenticate with the at least one sink for security protocol encryption. In response to the non-detection of the event signal, the switch switches dynamically to an open position in order to disable the at least one source from authenticating with the input card, therefore the output card also does not attempt to authenticate with the at least one sink for security protocol encryption.
摘要翻译：切换装置包括耦合在至少一个输入和输出卡之间的多路复用器。复用器检测来自激活的接收器的事件信号的存在。响应于事件信号的检测，交换机动态地切换到关闭位置，以便使得至少一个源能够与输入卡和输出卡进行认证，以与至少一个接收器进行认证以进行安全协议加密。响应于事件信号的不检测，交换机动态地切换到打开位置，以便禁止至少一个源与输入卡进行认证，因此输出卡也不尝试至少与该信号进行认证一个接收器用于安全协议加密。

7. 发明授权

US08681977B2 Enabling/disabling display data channel access to enable/ disable high-bandwidth digital content protection 有权
标题翻译：启用/禁用显示数据通道访问以启用/禁用高带宽数字内容保护
公开(公告)号：US08681977B2
公开(公告)日：2014-03-25
申请号：US13408265
申请日：2012-02-29
申请人： Adolfo Velasco , Daniel Jackson , Yun Mao , Dario Pagano
发明人： Adolfo Velasco , Daniel Jackson , Yun Mao , Dario Pagano
IPC分类号： H04L9/00
CPC分类号： H04N5/913 , H04N21/4367 , H04N21/4627
摘要： A switcher device comprises a multiplexer coupled in-between at least one input and output cards. The multiplexer detects the presence of an event signal from an activated sink. In response to the detection of the event signal, a processor changes an address of an HDCP receiver from a first address to a second address for enabling the at least one source to authenticate with the input card and enabling the output card to authenticate with the at least one sink for security protocol encryption. In response to the non-detection of the event signal, the processor changes the address of an HDCP receiver from the second address to the first address for disabling the at least one source from initiating a first authentication with the input card, therefore the output card also does not attempt to initiate a second authentication with the at least one sink for security protocol encryption.
摘要翻译：切换装置包括耦合在至少一个输入和输出卡之间的多路复用器。复用器检测来自激活的接收器的事件信号的存在。响应于事件信号的检测，处理器将HDCP接收器的地址从第一地址改变到第二地址，以使得至少一个源能够与输入卡进行认证，并使输出卡能够与at 最少一个接收器用于安全协议加密。响应于事件信号的不检测，处理器将HDCP接收器的地址从第二地址改变到第一地址，以禁止至少一个源发起与输入卡的第一认证，因此输出卡也不尝试用至少一个接收器发起用于安全协议加密的第二认证。

8. 发明申请

US20110274267A1 DETERMINING HDCP SOURCE KSV SUPPORT 有权
标题翻译：确定HDCP来源KSV支持
公开(公告)号：US20110274267A1
公开(公告)日：2011-11-10
申请号：US12775123
申请日：2010-05-06
申请人： Daniel Jackson , Yun Mao , Robert Carter
发明人： Daniel Jackson , Yun Mao , Robert Carter
IPC分类号： H04N17/00 , H04N7/167
CPC分类号： H04N21/4367
摘要： Presented is a method for determining the maximum number of key selection vectors (KSVs) supported by an HDCP source. The method includes transmitting a number of KSVs to the HDCP source, determining whether the HDCP source has entered a failure mode in response to the transmitted number of KSVs, increasing or decreasing the number of KSVs in response to the HDCP source not entering or entering the failure mode, transmitting the increased or decreased number of KSVs to the HDCP source, determining whether the HDCP source has entered the failure mode in response to the transmitted increased or decreased number of KSVs, and repeating the increasing, decreasing, and determining steps until the difference between a lowest number of transmitted KSVs resulting in the HDCP source entering the failure mode and a highest number of transmitted KSVs resulting in the HDCP source not entering the failure mode is one.
摘要翻译：提出了一种用于确定由HDCP源支持的密钥选择向量（KSV）的最大数量的方法。该方法包括向HDCP源发送多个KSV，根据发送的KSV数量确定HDCP信号源是否已进入故障模式，响应于HDCP信号源不进入或进入该信号，增加或减少KSV的数量将KSV的增加或减少的数量发送到HDCP源，确定HDCP源是否响应于所发送的KSV的增加或减少的数量进入故障模式，并且重复增加，减少和确定步骤，直到导致HDCP源进入故障模式的最小数量的发送KSV与导致HDCP源不进入故障模式的发送KSV的最大数量之间的差异是1。

9. 发明申请

US20130080480A1 Cloud Infrastructure Services 有权
标题翻译：云基础设施服务
公开(公告)号：US20130080480A1
公开(公告)日：2013-03-28
申请号：US13245720
申请日：2011-09-26
申请人： Yun Mao , Maria Fernandez , Changbin Liu , Jacobus Van Der Merwe
发明人： Yun Mao , Maria Fernandez , Changbin Liu , Jacobus Van Der Merwe
IPC分类号： G06F17/30
CPC分类号： H04L41/5009 , G06F17/30194 , H04L67/10
摘要： An aspect of the disclosed technology is a general-purpose platform that may be used to provide resilient cloud services. Tasks may be written as procedures in general-purpose programming languages that directly manipulate resources via control interfaces. In one implementation, resource states, such as router configurations and virtual machine states, associated with a cloud customer that provides communications services, may be abstracted into tables in a relational or semi-structured database. State changes that have been written to the database tables are automatically propagated by the database to appropriate customer physical devices, such as network elements, thereby implementing various customer network operations.
摘要翻译：所公开技术的一个方面是可用于提供弹性云服务的通用平台。任务可以写成通用控制界面直接操纵资源的通用编程语言中的程序。在一个实现中，与提供通信服务的云客户相关联的资源状态（例如路由器配置和虚拟机状态）可以被抽象为关系或半结构化数据库中的表。已写入数据库表的状态更改会自动由数据库传播到适当的客户物理设备（如网络元素），从而实现各种客户网络操作。

10. 发明申请

US20120008765A1 DETERMINING HDCP SOURCE KSV SUPPORT 有权
标题翻译：确定HDCP来源KSV支持
公开(公告)号：US20120008765A1
公开(公告)日：2012-01-12
申请号：US12833091
申请日：2010-07-09
申请人： Daniel Jackson , Yun Mao , Robert Carter
发明人： Daniel Jackson , Yun Mao , Robert Carter
IPC分类号： H04L9/00
CPC分类号： H04N21/4367 , H04N21/4122 , H04N21/43632
摘要： Presented is a method for determining the maximum number of key selection vectors (KSVs) supported by an HDCP source. The method includes providing a number of KSVs to the HDCP source, determining whether the HDCP source has entered a failure mode in response to the provided number of KSVs, increasing or decreasing the number of KSVs in response to the HDCP source not entering or entering the failure mode, providing the increased or decreased number of KSVs to the HDCP source, determining whether the HDCP source has entered the failure mode in response to the provided increased or decreased number of KSVs, and repeating the increasing, decreasing, and determining steps until the difference between a lowest number of provided KSVs resulting in the HDCP source entering the failure mode and a highest number of provided KSVs resulting in the HDCP source not entering the failure mode is one.
摘要翻译：提出了一种用于确定由HDCP源支持的密钥选择向量（KSV）的最大数量的方法。该方法包括向HDCP源提供多个KSV，根据所提供的KSV数量确定HDCP信号源是否已进入故障模式，响应于HDCP信号源不进入或进入该信号，增加或减少KSV的数量故障模式，向HDCP源提供增加或减少的KSV数量，根据所提供的增加或减少的KSV数量确定HDCP源是否进入故障模式，并重复增加，减少和确定步骤，直到导致HDCP源进入故障模式的提供的KSV的最低数量和导致HDCP源不进入故障模式的提供的KSV的最大数量之间的差异是1。

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