公开(公告)号：WO2018063444A9

公开(公告)日：2018-04-05

申请号：PCT/US2017/031353

申请日：2017-05-05

Applicant: BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC.

Inventor： MODY, Apurva N. ,  CHUANG, Jack ,  LAWRENCE, Ronald

IPC: H04B7/00 ,  H04B7/02 ,  H04B7/26 ,  H04B17/00 ,  H04W16/14

Abstract: Techniques are provided for implementing a portable spectrum analyzer. An example system, according to an embodiment, includes a signal analyzer including an RF receiver to receive RF signals from an antenna, an analog-to-digital converter to generate a sampled signal based on the received RF signals, and a signal analysis co-processor to perform cognitive scanning analysis of the sampled signal. The cognitive scanning analysis includes detection, identification, and characterization of digital/analog signal(s) embedded in the sampled signal. The system may further include a communications interface circuit to provide communication between the signal analyzer and an associated mobile host platform (e.g., smartphone). The communication includes transmitting results of the cognitive scanning analysis to the mobile host and receiving parameters from the mobile host to control the operation of the cognitive scanning analysis. The signal analyzer and mobile host are coupled through a shared enclosure such as a hinged case, sleeve, or wallet.

公开(公告)号：WO2018063444A1

公开(公告)日：2018-04-05

申请号：PCT/US2017/031353

申请日：2017-05-05

Applicant: BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC.

Inventor： MODY, Apurva N. ,  CHUANG, Jack ,  LAWRENCE, Ronald

IPC: H04B7/00 ,  H04B7/02 ,  H04B7/26 ,  H04B17/00 ,  H04W16/14

Abstract: Techniques are provided for implementing a portable spectrum analyzer. An example system, according to an embodiment, includes a signal analyzer including an RF receiver to receive RF signals from an antenna, an analog-to-digital converter to generate a sampled signal based on the received RF signals, and a signal analysis co-processor to perform cognitive scanning analysis of the sampled signal. The cognitive scanning analysis includes detection, identification, and characterization of digital/analog signal(s) embedded in the sampled signal. The system may further include a communications interface circuit to provide communication between the signal analyzer and an associated mobile host platform (e.g., smartphone). The communication includes transmitting results of the cognitive scanning analysis to the mobile host and receiving parameters from the mobile host to control the operation of the cognitive scanning analysis. The signal analyzer and mobile host are coupled through a shared enclosure such as a hinged case, sleeve, or wallet.

公开(公告)号：WO2018063445A1

公开(公告)日：2018-04-05

申请号：PCT/US2017/031358

申请日：2017-05-05

Applicant: BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC.

Inventor： MODY, Apurva N. ,  CHUANG, Jack ,  LAWRENCE, Ronald

IPC: G01R23/16 ,  H04B17/00 ,  G01R13/00 ,  H04B1/38 ,  H04L12/26

Abstract: Techniques are provided for implementing a portable spectrum analyzer. An example system, according to an embodiment, includes a signal analyzer including an RF receiver to receive RF signals from an antenna, an analog-to-digital converter to generate a sampled signal based on the received RF signals, and a signal analysis co-processor to perform cognitive scanning analysis of the sampled signal. The cognitive scanning analysis includes detection, identification, and characterization of digital/analog signal(s) embedded in the sampled signal. The system may further include a communications interface circuit to provide communication between the signal analyzer and an associated mobile host platform (e.g., smartphone). The communication includes transmitting results of the cognitive scanning analysis to the mobile host and receiving parameters from the mobile host to control the operation of the cognitive scanning analysis. The signal analyzer and mobile host are coupled through a shared enclosure such as a hinged case, sleeve, or wallet.

Abstract translation:

提供了实施便携式频谱分析仪的技术。 根据一个实施例的示例系统包括：信号分析器，包括用于接收来自天线的RF信号的RF接收器，用于基于所接收的RF信号生成采样信号的模数转换器， 处理器执行对采样信号的认知扫描分析。 认知扫描分析包括嵌入采样信号中的数字/模拟信号的检测，识别和表征。 该系统还可以包括通信接口电路，以提供信号分析器和关联的移动主机平台（例如，智能手机）之间的通信。 通信包括将认知扫描分析的结果发送给移动主机，并接收来自移动主机的参数以控制认知扫描分析的操作。 信号分析仪和移动主机通过共用外壳耦合，如铰链外壳，袖子或钱包。

公开(公告)号：WO2015126486A1

公开(公告)日：2015-08-27

申请号：PCT/US2014/066180

申请日：2014-11-18

Applicant: BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC.

Inventor： ANTHONY, Michael P. ,  CHUANG, Jack ,  MODY, Apurva N. ,  SPOONER, Chad M.

IPC: H04L27/28

CPC classification number: H04L27/0006 ,  H04L5/003 ,  H04L12/4633 ,  H04L27/0012

Abstract: A system and method use tunnelizing for analyzing frequency spectrum. The method may include the steps of under sampling an input signal to take samples in one or more tunnels each with a tunnel bandwidth that is equal to or less than a total analysis bandwidth of the input signal; detecting one or more cyclostationary features of the input signal based on the samples; and determining one or more signal types of the one or more cyclostationary features based on the one or more cyclostationary features.

Abstract translation: 一种用于分析频谱的隧道效应的系统和方法。 该方法可以包括以下步骤：对输入信号进行采样以在一个或多个隧道中采样，每个隧道中的隧道带宽等于或小于输入信号的总分析带宽; 基于样本检测输入信号的一个或多个循环平稳特征; 以及基于所述一个或多个循环平稳特征来确定所述一个或多个循环平稳特征的一个或多个信号类型。

公开(公告)号：WO2011156029A2

公开(公告)日：2011-12-15

申请号：PCT/US2011/028057

申请日：2011-03-11

Applicant: MODY, Apurva N. ,  SHERMAN, Matthew J. ,  YAU, Kwok N. ,  TROJAN, Alan ,  SPUTZ, Sharon K. ,  FARKAS, Joseph ,  BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC.

Inventor： MODY, Apurva N. ,  SHERMAN, Matthew J. ,  YAU, Kwok N. ,  TROJAN, Alan ,  SPUTZ, Sharon K. ,  FARKAS, Joseph

IPC: H04W88/02

CPC classification number: H04W16/14 ,  H04W72/082

Abstract: ABSTRACT OF THE DISCLOSURE A system and method for converting a non-cognitive radio into a cognitive radio is presented. A cognitive radio system includes, a non-cognitive radio; an electronic device, a spectrum sensing logic and configuration and management logic. The electronic device is connected to the non-cognitive radio so that it receives and/or transmits messages to/from a wireless network. The configuration and management logic is connected between the non-cognitive radio and the spectrum sensing logic. The spectrum sensing logic and the configuration and management logic are removable from the non-cognitive radio allowing the cognitive radio to operate in a non-cognitive mode. The spectrum sensing logic senses a wireless environment to determine available frequencies and available channels. The configuration and management logic transmits available frequencies, available channels or other spectrum data to a remote spectrum manager that is managing access to the wireless network.

Abstract translation: 本发明摘要提出了将非认知无线电转换为认知无线电的系统和方法。 认知无线电系统包括非认知无线电; 电子设备，频谱感测逻辑和配置和管理逻辑。 电子设备连接到非认知无线电，使得其接收和/或向无线网络发送消息。 配置和管理逻辑连接在非认知无线电和频谱感测逻辑之间。 频谱感测逻辑和配置和管理逻辑可从非认知无线电中移除，使认知无线电以非认知模式工作。 频谱感测逻辑检测无线环境以确定可用频率和可用信道。 配置和管理逻辑将可用频率，可用信道或其他频谱数据发送到正在管理对无线网络的接入的远程频谱管理器。

公开(公告)号：WO2009062024A1

公开(公告)日：2009-05-14

申请号：PCT/US2008/082784

申请日：2008-11-07

Applicant: BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. ,  MODY, Apurva N. ,  SHERMAN, Matthew J. ,  MCNEIL, Kevin ,  KHUU, Phong ,  DUDGEON, Dan E. ,  REDDY, Ranga ,  KIERNAN, Thomas

Inventor： MODY, Apurva N. ,  SHERMAN, Matthew J. ,  MCNEIL, Kevin ,  KHUU, Phong ,  DUDGEON, Dan E. ,  REDDY, Ranga ,  KIERNAN, Thomas

IPC: G06F15/16

CPC classification number: H04L63/162 ,  H04W12/00 ,  H04W64/003

Abstract: Cognitive communications system architectures and corresponding Protocol Reference Models (PRMs) are disclosed. Such PRMs incorporate a Cognitive Plane in addition to conventional Data and Management Planes. 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-Reasoning Module. In some embodiments, Management Plane functions are effectively combined to form a database of primitives (and their respective values). 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 and Geolocation Functions, and/or Security Sublayers), and to make informed decisions on spectrum utilization.

Abstract translation: 公开了认知通信系统架构和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。 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推理模块。 在一些实施例中，管理平面功能被有效地组合以形成基元数据库（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，频谱感测和地理位置功能和/或安全子层）的信息，并且对频谱利用率做出明智的决定。

公开(公告)号：EP3532854A1

公开(公告)日：2019-09-04

申请号：EP17856942.2

申请日：2017-05-05

Applicant: BAE SYSTEMS Information and Electronic Systems Integration Inc.

Inventor： MODY, Apurva N. ,  CHUANG, Jack ,  LAWRENCE, Ronald

IPC: G01R23/16 ,  H04B17/00 ,  G01R13/00 ,  H04B1/38 ,  H04L12/26

公开(公告)号：EP3520225A1

公开(公告)日：2019-08-07

申请号：EP17856941.4

申请日：2017-05-05

Applicant: BAE SYSTEMS Information and Electronic Systems Integration Inc.

Inventor： MODY, Apurva N. ,  CHUANG, Jack ,  LAWRENCE, Ronald

IPC: H04B7/00 ,  H04B7/02 ,  H04B7/26 ,  H04B17/00 ,  H04W16/14

公开(公告)号：EP2545665A2

公开(公告)日：2013-01-16

申请号：EP11792807.7

申请日：2011-03-11

Applicant: Bae Systems Information And Electronic Systems Integration Inc.

Inventor： MODY, Apurva N. ,  SHERMAN, Matthew J. ,  YAU, Kwok N. ,  TROJAN, Alan ,  SPUTZ, Sharon K. ,  FARKAS, Joseph

IPC: H04B17/00

CPC classification number: H04W16/14 ,  H04W72/082

Abstract: A system and method for converting a non-cognitive radio into a cognitive radio is presented. A cognitive radio system includes, a non-cognitive radio; an electronic device, a spectrum sensing logic and configuration and management logic. The electronic device is connected to the non-cognitive radio so that it receives and/or transmits messages to/from a wireless network. The configuration and management logic is connected between the non-cognitive radio and the spectrum sensing logic. The spectrum sensing logic and the configuration and management logic are removable from the non-cognitive radio allowing the cognitive radio to operate in a non-cognitive mode. The spectrum sensing logic senses a wireless environment to determine available frequencies and available channels. The configuration and management logic transmits available frequencies, available channels or other spectrum data to a remote spectrum manager that is managing access to the wireless network.