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    METHOD AND SYSTEM FOR MODULATION CODING AND SYNCHRONIZATION
    101.
    发明申请
    METHOD AND SYSTEM FOR MODULATION CODING AND SYNCHRONIZATION 有权
    用于调制编码和同步的方法和系统

    公开(公告)号：US20100149958A1

    公开(公告)日：2010-06-17

    申请号：US12336399

    申请日：2008-12-16

    申请人： John Erik Hershey ,  Nick Andrew Van Stralen ,  Harold Woodruff Tomlinson, JR. ,  John Anderson Fergus Ross ,  Zhiyuan Ren ,  Zexin Pan ,  Victor Petrovich Ostroverkhov ,  Xiaolei Shi

    发明人： John Erik Hershey ,  Nick Andrew Van Stralen ,  Harold Woodruff Tomlinson, JR. ,  John Anderson Fergus Ross ,  Zhiyuan Ren ,  Zexin Pan ,  Victor Petrovich Ostroverkhov ,  Xiaolei Shi

    IPC分类号： G11B7/24

    CPC分类号： G11B7/14 ,  G11B7/0065 ,  G11B20/1426 ,  G11B20/1833 ,  G11B2220/2504

    摘要： The present techniques provide systems and methods for modulation coding of data on optical disks, such as holographic data disks, and techniques for reading that data back from the disks. The techniques involve parsing a bit stream into a sequence of individual bit-patterns, and then using the individual bit patterns to select a symbol, or matrix, from a lookup table of previously selected matrices. The symbols are selected according to predetermined criteria that may help make the disk more resistant to interferences and errors, such as surface scratches, and the like. For example, criteria that may be used to select the symbols are the number of reflective and non-reflective regions within each matrix, and the number of sequential reflective regions, among others. The symbols may be written to the disk in a two-dimensional fashion, e.g., across adjacent tracks, or in a three-dimensional fashion, e.g., across adjacent data layers.

    摘要翻译： 本技术提供了用于光盘上的数据的调制编码的系统和方法，例如全息数据盘，以及从盘读出数据的技术。 这些技术涉及将比特流解析为单个比特模式的序列，然后使用各个比特模式从先前选择的矩阵的查找表中选择符号或矩阵。 根据预定标准来选择符号，其可以帮助磁盘更好地抵抗诸如表面划痕等的干扰和错误。 例如，可以用于选择符号的标准是每个矩阵内的反射和非反射区域的数量，以及顺序反射区域的数量等等。 这些符号可以以二维方式写入盘中，例如跨越相邻的轨道，或以三维方式，例如跨越相邻的数据层。

    PERIODICALLY RECONFIGURED NETWORKS
    104.
    发明申请
    PERIODICALLY RECONFIGURED NETWORKS 有权
    定期重新配置的网络

    公开(公告)号：US20080175170A1

    公开(公告)日：2008-07-24

    申请号：US12016116

    申请日：2008-01-17

    申请人： John Anderson Fergus Ross ,  Amit Bhavanishankar Kulkarni ,  John Erik Hershey ,  Michael James Hartman

    发明人： John Anderson Fergus Ross ,  Amit Bhavanishankar Kulkarni ,  John Erik Hershey ,  Michael James Hartman

    IPC分类号： H04L12/28

    CPC分类号： H04L45/028 ,  H04L45/02

    摘要： Methodologies for determining one or more staged topologies for a communication network, communication networks implementing one or more staged topologies, and systems for determining one or more staged topologies for a communication network are provided. In one embodiment, a method of determining a staged topology for a communication network including a plurality of nodes includes identifying a plurality of topologies comprising different subsets of available communication links among the nodes, associating a connection matrix with each identified topology, establishing one or more sequences of topologies using the identified topologies, multiplying the connection matrices associated with the topologies in each sequence of topologies to obtain a sequenced connection matrix corresponding with each sequence of topologies, multiplying each sequenced connection matrix by a weighting matrix to obtain a total cost matrix corresponding with each sequence of topologies, and selecting one of the sequences of topologies as the staged topology based on the total cost matrices corresponding with each sequence of topologies.

    摘要翻译： 提供用于确定通信网络的一个或多个分段拓扑，实现一个或多个分级拓扑的通信网络以及用于确定通信网络的一个或多个分级拓扑的系统的方法。 在一个实施例中，确定包括多个节点的通信网络的分段拓扑的方法包括标识包括节点之间的可用通信链路的不同子集的多个拓扑，将连接矩阵与每个识别的拓扑结合起来，建立一个或多个 使用所识别的拓扑结构的拓扑序列，将与每个拓扑序列中的拓扑相关联的连接矩阵相乘以获得与每个拓扑序列相对应的有序连接矩阵，将每个顺序连接矩阵乘以加权矩阵，以获得对应的总成本矩阵 每个拓扑序列，并且基于与每个拓扑序列对应的总成本矩阵，选择拓扑序列之一作为分段拓扑。

    Piggyback networks
    105.
    发明申请
    Piggyback networks 有权
    捎带网络

    公开(公告)号：US20080144666A1

    公开(公告)日：2008-06-19

    申请号：US11640994

    申请日：2006-12-19

    申请人： John Anderson Fergus Ross ,  Michael James Hartman ,  Harold Woodruff Tomlinson ,  John Erik Hershey

    发明人： John Anderson Fergus Ross ,  Michael James Hartman ,  Harold Woodruff Tomlinson ,  John Erik Hershey

    IPC分类号： H04J3/18

    CPC分类号： H04L1/004 ,  H04L1/0041 ,  H04L1/0048 ,  H04L5/04 ,  H04L27/3488 ,  H04L2001/0093

    摘要： Systems and/or methods for relaying messages between nodes in a network (e.g. a wireless network) are provided. In accordance with certain exemplary embodiments, substantially simultaneous communications between nodes may be accomplished. At least one secondary message may be piggybacked onto a primary message. Messages in the network may be queued and sent from a transmitter to at least one receiver based at least in part on the signal-to-noise ratio(s) of the receiver nodes with respect to the transmitter. The queuing of the messages may be performed in dependence on a link set that indicates which messages are capable of piggyback communications. Thus, it may be possible to realize a network that reduces collision problems, reduces delays in communications, and/or increases throughput.

    摘要翻译： 提供了用于在网络（例如，无线网络）中的节点之间中继消息的系统和/或方法。 根据某些示例性实施例，可以实现节点之间的基本上同时的通信。 至少一个辅助消息可能捎带到主消息上。 至少部分地基于接收机节点相对于发射机的信噪比，网络中的消息可以被排队并从发射机发送到至少一个接收机。 可以根据指示哪些消息能够搭载通信的链路集来执行消息的排队。 因此，可以实现减少冲突问题，减少通信延迟和/或增加吞吐量的网络。

    Authentication of remote appliance messages using an embedded cryptographic device
    106.
    发明授权
    Authentication of remote appliance messages using an embedded cryptographic device 有权
    使用嵌入式加密设备验证远程设备消息

    公开(公告)号：US07234062B2

    公开(公告)日：2007-06-19

    申请号：US09748441

    申请日：2000-12-27

    申请人： Wolfgang Daum ,  Scott Charles Evans ,  John Erik Hershey

    发明人： Wolfgang Daum ,  Scott Charles Evans ,  John Erik Hershey

    IPC分类号： H04L9/00

    CPC分类号： H04L9/32 ,  H04L9/0891 ,  H04L12/2803 ,  H04L12/2818 ,  H04L67/125 ,  H04L2012/2843 ,  H04L2012/285

    摘要： A method for authenticating appliance messages sent between an appliance and an appliance communication center over an appliance communications network includes maintaining a shared message counter at both the appliance communication center. A shared message counter at both the appliance communication center and the remotely located appliance. An authentication algorithm is applied to the appliance message and the shared message counter to generate an authentication word. The appliance message is then transmitted to the appliance or the communication center along with the authentication word. Upon receiving the appliance message, the appliance or the communication center will apply an authentication algorithm to the appliance message and the shared counter to generate an authentication word. The generated authentication word may be compared to the word received with the appliance message to determine authenticity of the message.

    摘要翻译： 用于认证在设备和设备通信中心之间通过设备通信网络发送的设备消息的方法包括在设备通信中心处维护共享消息计数器。 设备通信中心和位于远程设备的共享消息计数器。 认证算法应用于设备消息和共享消息计数器以生成认证字。 然后将设备消息与认证字一起发送到设备或通信中心。 在收到设备消息后，设备或通信中心将对设备消息和共享计数器应用认证算法以生成认证字。 可以将所生成的认证字与用设备消息接收的字进行比较，以确定消息的真实性。

    Digital receiving system for dense environment of aircraft
    109.
    发明授权
    Digital receiving system for dense environment of aircraft 有权
    飞机密集环境数字接收系统

    公开(公告)号：US06792058B1

    公开(公告)日：2004-09-14

    申请号：US09614776

    申请日：2000-07-12

    申请人： John Erik Hershey ,  Ralph Thomas Hoctor ,  Richard August Korkosz ,  Charles McDonald Puckette, IV

    发明人： John Erik Hershey ,  Ralph Thomas Hoctor ,  Richard August Korkosz ,  Charles McDonald Puckette, IV

    IPC分类号： H04L102

    CPC分类号： G01S13/782

    摘要： The capacity of a Mode-S ADS-B surveillance radar system is increased by sectorizing the radar system by the use of a directional array of Mode-S, quarter wavelength, single element, stub antennas. The ensemble of signals from the array of Mode-S antenna elements is processed electronically. The signal processing/receiver architecture increases the capacity of the Mode-S ADS-B system to be capable of effectively functioning within a highly congested airspace.

    摘要翻译： 通过使用Mode-S，四分之一波长，单个元件，短截线天线的方向阵列对雷达系统进行分区，来增加Mode-S ADS-B监视雷达系统的容量。 来自Mode-S天线元件阵列的信号的集合是以电子方式处理的。 信号处理/接收机架构增加了Mode-S ADS-B系统能够在高度拥挤的空域内有效运行的能力。

    Reliability assessment method, apparatus and system for quality control
    110.
    发明授权
    Reliability assessment method, apparatus and system for quality control 有权
    可靠性评估方法，设备和质量控制体系

    公开(公告)号：US06738931B1

    公开(公告)日：2004-05-18

    申请号：US09705294

    申请日：2000-11-03

    申请人： Brock Estel Osborn ,  Christopher Leon Stanard ,  David Mark Handkins ,  John Erik Hershey

    发明人： Brock Estel Osborn ,  Christopher Leon Stanard ,  David Mark Handkins ,  John Erik Hershey

    IPC分类号： G06F1100

    CPC分类号： G06F11/008

    摘要： A reliability assessment analysis system. Included as part of system are a plurality of analysis stations, at least one of the analysis stations being located at a remote geographic location from others, and each of the analysis stations being capable of performing reliability assessment analysis processes on components or systems of components. Further provided is a plurality of database sites, where at least one of the database sites is located at a remote geographic location from the others. Each database site includes a database of data, at least some of the data being usable by at least one of the analysis stations. A communications infrastructure provides a communication path between and among the plurality of analysis stations and the plurality of database sites. The analysis stations and database sites are configured to provide a user of at least one of the analysis stations with access to more than a single one of the database sites. The analysis stations and the database sites are further configured to update data stored on the database sites when newly updated data is entered into the system.

    摘要翻译： 可靠性评估分析系统。 作为系统的一部分包括的是多个分析站，分析站中的至少一个位于远离其他地理位置的位置，并且每个分析站能够对组件的组件或系统执行可靠性评估分析过程。 还提供了多个数据库站点，其中至少一个数据库站点位于远离其他地点的远程地理位置。 每个数据库站点包括数据库，至少一些数据可由至少一个分析站使用。 通信基础设施提供了多个分析站和多个数据库站点之间的通信路径。 分析站和数据库站点被配置为向至少一个分析站的用户提供对多于一个数据库站点的访问。 分析站和数据库站点还被配置为当新更新的数据被输入到系统中时更新存储在数据库站点上的数据。