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公开(公告)号：US07561654B2
公开(公告)日：2009-07-14
申请号：US11453776
申请日：2006-06-16
IPC分类号： G21C3/34
CPC分类号： G21C3/322 , G21C3/344 , G21Y2002/303 , G21Y2004/30 , Y02E30/38
摘要： In a fuel assembly for a nuclear reactor, a plurality of nuclear fuel rods and at least one fuel rod spacer assembly supporting the fuel rods in an organized array. The fuel rod spacer assembly includes a guide at a leading edge of the fuel rod spacer assembly. The guide is angled towards the fuel rod for directing debris to open passages in the fuel rod spacer assembly.
摘要翻译： 在用于核反应堆的燃料组件中，多个核燃料棒和至少一个以有组织的阵列支撑燃料棒的燃料棒间隔件组件。 燃料棒间隔件组件包括在燃料棒间隔件组件的前缘处的引导件。 引导件朝向燃料棒成角度，用于引导碎片在燃料棒间隔件组件中打开通道。
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公开(公告)号：US20150348663A1
公开(公告)日：2015-12-03
申请号：US12890845
申请日：2010-09-27
申请人： Russell Morgan Fawcett , Randy Peter Gonzales , Russell Patrick Higgins , Robert Bryant James , Michael Thomas Kiernan , William Earl Russell, II , Steven Bruce Shelton , David Grey Smith , Russell Edward Stachowski , Lukas Trosman
发明人： Russell Morgan Fawcett , Randy Peter Gonzales , Russell Patrick Higgins , Robert Bryant James , Michael Thomas Kiernan , William Earl Russell, II , Steven Bruce Shelton , David Grey Smith , Russell Edward Stachowski , Lukas Trosman
IPC分类号： G21G1/02
CPC分类号： G01S13/9303 , G21C1/303 , G21G1/02
摘要： In a method of producing isotopes in a light water power reactor, one or more targets within the reactor may be irradiated under a neutron flux to produce one or more isotopes. The targets may be assembled into one or more fuel bundles that are to be loaded in a core of the reactor at a given outage. Power operations in the reactor irradiate the fuel bundles so as to generate desired isotopes, such as one or more radioisotopes at a desired specific activity or stable isotopes at a desired concentration.
摘要翻译： 在轻水动力反应器中产生同位素的方法中，反应器内的一个或多个靶可以在中子通量下照射以产生一种或多种同位素。 目标可以组装成一个或多个燃料束，其将在给定的中断时被装载在反应器的核心中。 反应堆中的电力操作照射燃料束，以产生所需的同位素，例如具有所需比活度的一种或多种放射性同位素或所需浓度的稳定同位素。
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3.发明申请Protocol Reference Model, Security and Inter-Operability in a Cognitive Communications System 有权认知通信系统中的协议参考模型，安全性和互操作性公开(公告)号：US20090124207A1
公开(公告)日：2009-05-14
申请号：US12189672
申请日：2008-08-11
申请人： Apurva N. Mody , Matthew J. Sherman , Kevin M. McNeill , Phong C. Khuu , Dan E. Dudgeon , Ranga Reddy , Thomas Kiernan
发明人： Apurva N. Mody , Matthew J. Sherman , Kevin M. McNeill , Phong C. Khuu , Dan E. Dudgeon , Ranga Reddy , Thomas Kiernan
IPC分类号： H04B17/00
CPC分类号： H04L63/162 , H04W12/00 , H04W64/003
摘要： Various cognitive communications system architectures and their corresponding Protocol Reference Models (PRMs) are disclosed. Such PRMs incorporate a Cognitive Plane in addition to conventional Data and Management Planes. The additional Cognitive Plane functionality may include, for example, spectrum sensing, spectrum management, geolocation, and security functions. The Cognitive Plane may further include a Policy Engine and a Learning and Reasoning Module. In some embodiments, Management Plane functions may be effectively combined to form a database of primitives (and their respective values) called a Management Information Base (MIB). In addition, techniques are provided by which various components of cognitive and non-cognitive, as well as mesh-enabled and non-mesh-enabled nodes in a network, inter-operate with each other. The architectures allow a Spectrum Manager (or Signal Space Manager) to combine information from various network layers (e.g., PHY/MAC Layers, Spectrum Sensing Function, Geolocation Function, and/or Security Sublayers), and to make informed decisions on spectrum utilization.
摘要翻译： 公开了各种认知通信系统架构及其相应的协议参考模型（PRM）。 除了传统的数据和管理平面之外，这种PRM还包含一个认知平面。 额外的认知平面功能可以包括例如频谱感测，频谱管理，地理定位和安全功能。 认知平面还可以包括策略引擎和学习和推理模块。 在一些实施例中，可以有效地组合管理平面功能以形成称为管理信息库（MIB）的图元数据库（及其各自的值）。 此外，提供了技术，通过该技术，网络中的认知和非认知以及网格启用和非网格启用节点的各种组件彼此互操作。 该架构允许频谱管理器（或信号空间管理器）组合来自各种网络层（例如，PHY / MAC层，频谱感测功能，地理位置功能和/或安全子层）的信息，并对频谱利用率做出明智的决定。
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公开(公告)号：US09239385B2
公开(公告)日：2016-01-19
申请号：US12890845
申请日：2010-09-27
申请人： Russell Morgan Fawcett , Randy Peter Gonzales , Russell Patrick Higgins , Robert Bryant James , Michael Thomas Kiernan , William Earl Russell, II , Steven Bruce Shelton , David Grey Smith , Russell Edward Stachowski , Lukas Trosman
发明人： Russell Morgan Fawcett , Randy Peter Gonzales , Russell Patrick Higgins , Robert Bryant James , Michael Thomas Kiernan , William Earl Russell, II , Steven Bruce Shelton , David Grey Smith , Russell Edward Stachowski , Lukas Trosman
CPC分类号： G01S13/9303 , G21C1/303 , G21G1/02
摘要： In a method of producing isotopes in a light water power reactor, one or more targets within the reactor may be irradiated under a neutron flux to produce one or more isotopes. The targets may be assembled into one or more fuel bundles that are to be loaded in a core of the reactor at a given outage. Power operations in the reactor irradiate the fuel bundles so as to generate desired isotopes, such as one or more radioisotopes at a desired specific activity or stable isotopes at a desired concentration.
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公开(公告)号：US08842801B2
公开(公告)日：2014-09-23
申请号：US12219906
申请日：2008-07-30
申请人： Russell Morgan Fawcett , Randy Peter Gonzales , Russell Patrick Higgins , Robert Bryant James , Michael Thomas Kiernan , William Earl Russell, II , Steven Bruce Shelton , David Grey Smith , Russell Edward Stachowski , Lukas Trosman
发明人： Russell Morgan Fawcett , Randy Peter Gonzales , Russell Patrick Higgins , Robert Bryant James , Michael Thomas Kiernan , William Earl Russell, II , Steven Bruce Shelton , David Grey Smith , Russell Edward Stachowski , Lukas Trosman
CPC分类号： G21C1/303 , G21C3/14 , G21C3/326 , G21Y2002/303 , G21Y2004/303 , Y02E30/38
摘要： A rod assembly for a fuel bundle of a nuclear reactor may include an upper end piece, lower end piece and a plurality of rod segments attached between the upper and lower end pieces and to each other so as to form an axial length of the rod assembly. The rod assembly may include an adaptor subassembly provided at given connection points for connecting adjacent rod segments or a given rod segment with one of the upper and lower end pieces. The connection points along the axial length of the rod assembly may be located where the rod assembly contacts a spacer in the fuel bundle. One (or more) of the rod segments may include an irradiation target therein for producing a desired isotope when a fuel bundle containing one (or more) rod assemblies is irradiated in a core of the reactor.
摘要翻译： 用于核反应堆的燃料束的杆组件可以包括上端件，下端件和多个杆段，其连接在上端部件和下端部件之间并且彼此连接以形成杆组件的轴向长度 。 杆组件可以包括设置在给定连接点处的适配器子组件，用于将相邻的杆段或给定的杆段与上端部件和下端件之一连接。 沿着杆组件的轴向长度的连接点可以位于杆组件接触燃料束中的间隔件的位置。 当在反应器的核心中照射含有一个（或多个）棒组件的燃料束时，一个（或多个）棒段可包括其中的辐射靶，用于产生期望的同位素。
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6.发明申请公开(公告)号：US20110138183A1
公开(公告)日：2011-06-09
申请号：US12959732
申请日：2010-12-03
申请人： Ranga Reddy , Thomas Kiernan , Apurva N. Mody
发明人： Ranga Reddy , Thomas Kiernan , Apurva N. Mody
CPC分类号： H04W12/02 , H04K3/25 , H04K3/65 , H04K2203/18 , H04L9/0822 , H04L9/0891 , H04L9/3066 , H04L9/3247 , H04L9/3263 , H04L63/0457 , H04L63/0823 , H04L2209/80 , H04L2463/062 , H04W12/06 , H04W12/08 , H04W16/14
摘要： In some embodiments, authentication, confidentiality, and privacy are enhanced for a wireless network of cognitive radios by encryption of network management and control messages as well as data traffic, thereby protecting information pertaining to node identification, node location, node-sensed incumbent transmissions, CRN frequency channel selections, and such like. During initial network registration, a temporary ID can be issued to a node, and then replaced once encrypted communication has been established. This prevents association of initial, clear-text messages with later encrypted transmissions. Elliptic curve cryptography can be used for mutual authentication between subscribers and the base station. ECC-based implicit digital certificates can be embedded in co-existence beacons used by CRN nodes to coordinate use of frequency channels, thereby preventing denial of service attacks due to transmitting of falsified beacons. Similar certificates can be embedded within identity beacons used to protect certain incumbents from interference by the CRN.
摘要翻译： 在一些实施例中，通过网络管理和控制消息以及数据业务的加密，对认知无线电的无线网络增强认证，机密性和隐私，从而保护与节点识别，节点位置，节点感知的在线传输有关的信息， CRN频道选择等。 在初始网络注册期间，可以向节点发出临时ID，然后一旦建立了加密的通信就被替换。 这样可以防止初始，明文消息与稍后加密的传输的关联。 椭圆曲线密码术可用于用户和基站之间的相互认证。 基于ECC的隐式数字证书可以嵌入到CRN节点使用的共存信标中，以协调频道的使用，从而防止由于传输伪造的信标而导致的拒绝服务攻击。 类似的证书可以嵌入到用于保护某些在线人员免受CRN干扰的身份信标中。
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7.发明授权公开(公告)号：US08898468B2
公开(公告)日：2014-11-25
申请号：US12959732
申请日：2010-12-03
申请人： Ranga Reddy , Thomas Kiernan , Apurva N. Mody
发明人： Ranga Reddy , Thomas Kiernan , Apurva N. Mody
CPC分类号： H04W12/02 , H04K3/25 , H04K3/65 , H04K2203/18 , H04L9/0822 , H04L9/0891 , H04L9/3066 , H04L9/3247 , H04L9/3263 , H04L63/0457 , H04L63/0823 , H04L2209/80 , H04L2463/062 , H04W12/06 , H04W12/08 , H04W16/14
摘要： In some embodiments, authentication, confidentiality, and privacy are enhanced for a wireless network of cognitive radios by encryption of network management and control messages as well as data traffic, thereby protecting information pertaining to node identification, node location, node-sensed incumbent transmissions, CRN frequency channel selections, and such like. During initial network registration, a temporary ID can be issued to a node, and then replaced once encrypted communication has been established. This prevents association of initial, clear-text messages with later encrypted transmissions. Elliptic curve cryptography can be used for mutual authentication between subscribers and the base station. ECC-based implicit digital certificates can be embedded in co-existence beacons used by CRN nodes to coordinate use of frequency channels, thereby preventing denial of service attacks due to transmitting of falsified beacons. Similar certificates can be embedded within identity beacons used to protect certain incumbents from interference by the CRN.
摘要翻译： 在一些实施例中，通过网络管理和控制消息以及数据业务的加密，对认知无线电的无线网络增强认证，机密性和隐私，由此保护与节点识别，节点位置，节点感知的在线传输有关的信息， CRN频道选择等。 在初始网络注册期间，可以向节点发出临时ID，然后一旦建立了加密的通信就被替换。 这样可以防止初始，明文消息与稍后加密的传输的关联。 椭圆曲线密码术可用于用户和基站之间的相互认证。 基于ECC的隐式数字证书可以嵌入到CRN节点使用的共存信标中，以协调频道的使用，从而防止由于传输伪造的信标而导致的拒绝服务攻击。 类似的证书可以嵌入到用于保护某些在线人员免受CRN干扰的身份信标中。
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8.发明授权公开(公告)号：US08437700B2
公开(公告)日：2013-05-07
申请号：US12189672
申请日：2008-08-11
申请人： Apurva N. Mody , Matthew J. Sherman , Kevin McNeil , Phong Khuu , Dan E. Dudgeon , Ranga Reddy , Thomas Kiernan
发明人： Apurva N. Mody , Matthew J. Sherman , Kevin McNeil , Phong Khuu , Dan E. Dudgeon , Ranga Reddy , Thomas Kiernan
IPC分类号： H04B17/00
CPC分类号： H04L63/162 , H04W12/00 , H04W64/003
摘要： Various cognitive communications system architectures and their corresponding Protocol Reference Models (PRMs) are disclosed. Such PRMs incorporate a Cognitive Plane in addition to conventional Data and Management Planes. The additional Cognitive Plane functionality may include, for example, spectrum sensing, spectrum management, geolocation, and security functions. The Cognitive Plane may further include a Policy Engine and a Learning and Reasoning Module. In some embodiments, Management Plane functions may be effectively combined to form a database of primitives (and their respective values) called a Management Information Base (MIB). In addition, techniques are provided by which various components of cognitive and non-cognitive, as well as mesh-enabled and non-mesh-enabled nodes in a network, inter-operate with each other. The architectures allow a Spectrum Manager (or Signal Space Manager) to combine information from various network layers (e.g., PHY/MAC Layers, Spectrum Sensing Function, Geolocation Function, and/or Security Sublayers), and to make informed decisions on spectrum utilization.
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9.发明申请公开(公告)号：US20090124208A1
公开(公告)日：2009-05-14
申请号：US12189682
申请日：2008-08-11
IPC分类号： H04B17/00
CPC分类号： H04L63/162 , H04W12/00 , H04W64/003
摘要： Various cognitive communications system architectures and their corresponding Protocol Reference Models (PRMs) are disclosed. Such PRMs incorporate a Cognitive Plane in addition to conventional Data and Management Planes. The additional Cognitive Plane functionality may include, for example, spectrum sensing, spectrum management, geolocation, and security functions. The Cognitive Plane may further include a Policy Engine and a Learning and Reasoning Module. In some embodiments, Management Plane functions may be effectively combined to form a database of primitives (and their respective values) called a Management Information Base (MIB). In addition, techniques are provided by which various components of cognitive and non-cognitive, as well as mesh-enabled and non-mesh-enabled nodes in a network, inter-operate with each other. The architectures allow a Spectrum Manager (or Signal Space Manager) to combine information from various network layers (e.g., PHY/MAC Layers, Spectrum Sensing Function, Geolocation Function, and/or Security Sublayers), and to make informed decisions on spectrum utilization.
摘要翻译： 公开了各种认知通信系统架构及其相应的协议参考模型（PRM）。 除了传统的数据和管理平面之外，这种PRM还包含一个认知平面。 额外的认知平面功能可以包括例如频谱感测，频谱管理，地理定位和安全功能。 认知平面还可以包括策略引擎和学习和推理模块。 在一些实施例中，可以有效地组合管理平面功能以形成称为管理信息库（MIB）的图元数据库（及其各自的值）。 此外，提供了技术，通过该技术，网络中的认知和非认知以及网格启用和非网格启用节点的各种组件彼此互操作。 该架构允许频谱管理器（或信号空间管理器）组合来自各种网络层（例如，PHY / MAC层，频谱感测功能，地理位置功能和/或安全子层）的信息，并对频谱利用率做出明智的决定。
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公开(公告)号：US20090122946A1
公开(公告)日：2009-05-14
申请号：US12219906
申请日：2008-07-30
申请人： Russell Morgan Fawcett , Randy Peter Gonzales , Russell Patrick Higgins , Robert Bryant James , Michael Thomas Kiernan , William Earl Russell, II , Steven Bruce Shelton , David Grey Smith , Russell Edward Stachowski , Lukas Trosman
发明人： Russell Morgan Fawcett , Randy Peter Gonzales , Russell Patrick Higgins , Robert Bryant James , Michael Thomas Kiernan , William Earl Russell, II , Steven Bruce Shelton , David Grey Smith , Russell Edward Stachowski , Lukas Trosman
IPC分类号： G21C3/34
CPC分类号： G21C1/303 , G21C3/14 , G21C3/326 , G21Y2002/303 , G21Y2004/303 , Y02E30/38
摘要： A rod assembly for a fuel bundle of a nuclear reactor may include an upper end piece, lower end piece and a plurality of rod segments attached between the upper and lower end pieces and to each other so as to form an axial length of the rod assembly. The rod assembly may include an adaptor subassembly provided at given connection points for connecting adjacent rod segments or a given rod segment with one of the upper and lower end pieces. The connection points along the axial length of the rod assembly may be located where the rod assembly contacts a spacer in the fuel bundle. One (or more) of the rod segments may include an irradiation target therein for producing a desired isotope when a fuel bundle containing one (or more) rod assemblies is irradiated in a core of the reactor.
摘要翻译： 用于核反应堆的燃料束的杆组件可以包括上端件，下端件和多个杆段，其连接在上端部件和下端部件之间并且彼此连接以形成杆组件的轴向长度 。 杆组件可以包括设置在给定连接点处的适配器子组件，用于将相邻的杆段或给定的杆段与上端部件和下端件之一连接。 沿着杆组件的轴向长度的连接点可以位于杆组件接触燃料束中的间隔件的位置。 当在反应器的核心中照射含有一个（或多个）棒组件的燃料束时，一个（或多个）棒段可包括其中的辐射靶，用于产生期望的同位素。
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