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    Method for ensuring security and privacy in a wireless cognitive network
    1.
    发明授权
    Method for ensuring security and privacy in a wireless cognitive network 有权
    确保无线认知网络中的安全和隐私的方法

    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

    IPC分类号： H04L9/32 ,  H04L9/08 ,  H04K3/00 ,  H04W12/06 ,  H04L9/30 ,  H04W12/02 ,  H04L29/06

    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。

    PROTOCOL REFERENCE MODEL, SECURITY AND INTER-OPERABILITY IN A COGNITIVE COMMUNICATIONS SYSTEM
    3.
    发明申请
    PROTOCOL REFERENCE MODEL, SECURITY AND INTER-OPERABILITY IN A COGNITIVE COMMUNICATIONS SYSTEM 有权
    协议通用参考模型，安全性和互操作性

    公开(公告)号：US20090124208A1

    公开(公告)日：2009-05-14

    申请号：US12189682

    申请日：2008-08-11

    申请人： Apurva N. Mody ,  Matthew J. Sherman ,  Ranga Reddy ,  Thomas Kiernan

    发明人： Apurva N. Mody ,  Matthew J. Sherman ,  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。

    Protocol Reference Model, Security and Inter-Operability in a Cognitive Communications System
    4.
    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。

    Protocol reference model, security and inter-operability in a cognitive communications system
    5.
    发明授权
    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：US08442445B2

    公开(公告)日：2013-05-14

    申请号：US12189682

    申请日：2008-08-11

    申请人： Apurva N. Mody ,  Matthew J. Sherman ,  Ranga Reddy ,  Thomas Kiernan

    发明人： Apurva N. Mody ,  Matthew J. Sherman ,  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。 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，并且对频谱利用率做出明智的决定。

    METHOD FOR ENSURING SECURITY AND PRIVACY IN A WIRELESS COGNITIVE NETWORK
    6.
    发明申请
    METHOD FOR ENSURING SECURITY AND PRIVACY IN A WIRELESS COGNITIVE NETWORK 有权
    在无线认证网络中保护安全和隐私的方法

    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

    IPC分类号： H04L9/32 ,  H04K1/00

    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。

    RESOURCE ALLOCATION IN CO-EXISTENCE MODE
    7.
    发明申请
    RESOURCE ALLOCATION IN CO-EXISTENCE MODE 有权
    资源分配在共存模式

    公开(公告)号：US20100227622A1

    公开(公告)日：2010-09-09

    申请号：US12399730

    申请日：2009-03-06

    申请人： Apurva N. Mody ,  Ranga Reddy

    发明人： Apurva N. Mody ,  Ranga Reddy

    IPC分类号： H04W72/00

    CPC分类号： H04W16/10 ,  H04W72/04 ,  H04W74/0808 ,  H04W88/10

    摘要： Techniques are disclosed that allow for resource allocation during situations requiring co-existence in cognitive radios. Even under situations of bandwidth scarcity, the techniques allow various users to be guaranteed quality of service (QoS) by proper distribution and allocation of resources. The techniques allow wireless communication systems to operate in a normal mode and a co-existence mode. In the co-existence mode of operation, sub-frame creation, sharing and zone formation schemes are implemented that enable the existing underlying frame structure to remain intact and inter-operable with the legacy systems and at the same time, provide a guaranteed QoS. The zones effectively create partitions in space, time and frequency, which result in interference avoidance and allow various users in neighboring cells to communicate on the same frequencies.

    摘要翻译： 公开了允许在认知无线电中需要共存的情况下进行资源分配的技术。 即使在带宽稀缺的情况下，这些技术允许通过适当的资源分配和分配来保证各种用户的服务质量（QoS）。 这些技术允许无线通信系统在正常模式和共存模式下操作。 在共存操作模式下，实现子帧创建，共享和区域形成方案，使得现有的底层帧结构保持完整并与传统系统互操作，并且同时提供有保证的QoS。 这些区域在空间，时间和频率上有效地创建分区，这导致干扰避免，并允许相邻小区中的各种用户在相同的频率上进行通信。

    Resource allocation in co-existence mode
    8.
    发明授权
    Resource allocation in co-existence mode 有权
    资源配置共存模式

    公开(公告)号：US08326309B2

    公开(公告)日：2012-12-04

    申请号：US12399730

    申请日：2009-03-06

    申请人： Apurva N. Mody ,  Ranga Reddy

    发明人： Apurva N. Mody ,  Ranga Reddy

    IPC分类号： H04W72/00

    CPC分类号： H04W16/10 ,  H04W72/04 ,  H04W74/0808 ,  H04W88/10

    摘要： Techniques are disclosed that allow for resource allocation during situations requiring co-existence in cognitive radios. Even under situations of bandwidth scarcity, the techniques allow various users to be guaranteed quality of service (QoS) by proper distribution and allocation of resources. The techniques allow wireless communication systems to operate in a normal mode and a co-existence mode. In the co-existence mode of operation, sub-frame creation, sharing and zone formation schemes are implemented that enable the existing underlying frame structure to remain intact and inter-operable with the legacy systems and at the same time, provide a guaranteed QoS. The zones effectively create partitions in space, time and frequency, which result in interference avoidance and allow various users in neighboring cells to communicate on the same frequencies.

    摘要翻译： 公开了允许在认知无线电中需要共存的情况下进行资源分配的技术。 即使在带宽稀缺的情况下，这些技术允许通过适当的资源分配和分配来保证各种用户的服务质量（QoS）。 这些技术允许无线通信系统在正常模式和共存模式下操作。 在共存操作模式下，实现子帧创建，共享和区域形成方案，使得现有的底层帧结构保持完整并与传统系统互操作，并且同时提供有保证的QoS。 这些区域在空间，时间和频率上有效地创建分区，这导致干扰避免，并允许相邻小区中的各种用户在相同的频率上进行通信。