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91. 发明申请

US20090083390A1 AUTOMATIC CLUSTERING FOR SELF-ORGANIZING GRIDS 有权
标题翻译：用于自组织网格的自动聚类
公开(公告)号：US20090083390A1
公开(公告)日：2009-03-26
申请号：US12236396
申请日：2008-09-23
申请人： Nael Abu-Ghazaleh , Weishuai Yang , Michael Lewis
发明人： Nael Abu-Ghazaleh , Weishuai Yang , Michael Lewis
IPC分类号： G06F15/16
CPC分类号： H04L67/1044 , G06F15/16 , G06Q10/06 , H04L41/12 , H04L43/10 , H04L45/12 , H04L45/121 , H04L45/122 , H04L47/70 , H04L47/783 , H04L67/02 , H04L67/10 , H04L67/16
摘要： Computational grids have traditionally not scaled effectively due to administrative hurdles to resource and user participation. Most production grids are essentially multi-site supercomputer centers, rather than truly open and heterogeneous sets of resources that can join and leave dynamically, and that can provide support for an equally dynamic set of users. Large-scale grids containing individual resources with more autonomy about when and how they join and leave will require self-organizing grid middleware services that do not require centralized administrative control. Dynamic discovery of high-performance variable-size clusters of grid nodes provides an effective solution for implementation of grids. A brute force approach to the problem of identifying these “ad-hoc clusters” would require excessive overhead in terms of both message exchange and computation. Therefore, a scalable solution is provided that uses a delay-based overlay structure to organize nodes based on their proximity to one another, using a small number of delay experiments. This overlay can then be used to provide a variable-size set of promising candidate nodes than can then be used as a cluster, or tested further to improve the selection. Simulation results show that this approach results in effective clustering with acceptable overhead.
摘要翻译：由于资源和用户参与的行政障碍，计算网格传统上没有有效扩展。大多数生产网格本质上是多站点超级计算机中心，而不是真正开放和异构的资源集合，可以动态加入和离开，并且可以为同样动态的用户群体提供支持。包含个人资源的大型网格，对何时，如何加入和离开更加自主，将需要不需要集中管理控制的自组织网格中间件服务。网格节点的高性能可变尺寸集群的动态发现为实现网格提供了有效的解决方案。识别这些“自组织”问题的强力方法将需要在消息交换和计算方面的过多开销。因此，提供了一种可扩展的解决方案，其使用基于延迟的覆盖结构来使用少量的延迟实验来基于彼此的彼此接近来组织节点。然后，该覆盖可用于提供可用于有可能的候选节点的可变大小集合，然后可以用作集群，或进一步测试以改进选择。仿真结果表明，该方法可以有效地进行聚类与可接受的开销。

92. 发明申请

US20080279130A1 Bluetooth and Wireless Network Coexistence 审中-公开
标题翻译：蓝牙和无线网络共存
公开(公告)号：US20080279130A1
公开(公告)日：2008-11-13
申请号：US11747692
申请日：2007-05-11
申请人： Michael Lewis
发明人： Michael Lewis
IPC分类号： G08C17/00 , H04B7/00
CPC分类号： H04W52/0225 , H04W76/20 , H04W88/06 , Y02D70/142 , Y02D70/144 , Y02D70/22
摘要： Implementations are presented herein that relate to Bluetooth® and Wireless Network Coexistence.
摘要翻译：本文提供了涉及蓝牙和无线网络共存的实现。

93. 发明授权

US07313374B2 Low-latency DC compensation 失效
标题翻译：低延迟直流补偿
公开(公告)号：US07313374B2
公开(公告)日：2007-12-25
申请号：US10909166
申请日：2004-07-30
申请人： Michael Lewis
发明人： Michael Lewis
IPC分类号： H04B1/06 , H04B7/00
CPC分类号： H04L25/062 , H03G3/3068
摘要： A method of performing DC estimation and correction in the presence of an automatic gain control function introduces no long-term delay of the signal. When the automatic gain control function indicates that it has altered the gain or when an initial DC estimate is required after switch-on, a new DC estimate is begun. Input samples received at the signal-sampling rate are stored in a first-in first-out buffer, while waiting for sufficient samples to have been received to perform the DC estimate. Once sufficient samples have been received to calculate a DC estimate, the data that has been stored in the FIFO is read out and processed by subsequent signal processing functions at a higher rate than the data-sampling rate. Due to the higher rate of read-out, the FIFO is rapidly emptied so that the subsequent signal processing functions “catch up” with the input data stream leading to no long-term latency.
摘要翻译：在存在自动增益控制功能的情况下执行直流估计和校正的方法不会引起信号的长期延迟。当自动增益控制功能指示其改变了增益或者在接通后需要初始的直流估计时，就开始了新的直流估计。以信号采样率接收的输入样本被存储在先进先出缓冲器中，同时等待已经接收到足够的样本以执行DC估计。一旦已经收到足够的样本来计算DC估计值，则已经存储在FIFO中的数据以比数据采样速率更高的速率被随后的信号处理功能读出和处理。由于更高的读出速率，FIFO被快速清空，以便随后的信号处理功能“赶上”输入数据流，导致无长时间的延迟。

94. 发明授权

US07231215B2 Method and a central control unit for channel switching in a packet-based wireless communication network 有权
标题翻译：方法和用于基于分组的无线通信网络中的信道切换的中央控制单元
公开(公告)号：US07231215B2
公开(公告)日：2007-06-12
申请号：US10703983
申请日：2003-11-07
申请人： Michael Lewis , Mikael Hjelm
发明人： Michael Lewis , Mikael Hjelm
IPC分类号： H04Q7/20
CPC分类号： H04W36/06 , G01S7/021 , H04W52/0229 , H04W52/0245 , Y02D70/142
摘要： In a packet-based communication network a central control unit indicates its presence on the first channel by in addition to data traffic transmits regular beacons with a specified time interval, and upon detecting radar signals on a first channel the central control unit transmits a channel switch message and immediately switches to a second channel and resumes data traffic on that second channel, thereafter repeatedly transmitting a channel switch message on the first channel and a beacon on the second channel by switching back to the first channel to transmit second channel switch messages (either contained in beacons or separately) and switching back to the second channel to transmit regular beacons for each permissible beacon transmission time slot, until as many devices as possible associated with the central control unit has followed to the second channel.
摘要翻译：在基于分组的通信网络中，除了数据业务以规定的时间间隔传输规则的信标之外，中央控制单元还指示其在第一信道上的存在，并且在检测到第一信道上的雷达信号时，中央控制单元发送信道切换消息并立即切换到第二信道并恢复该第二信道上的数据业务，此后在第一信道上重复发送信道切换消息和第二信道上的信标，通过切换回第一信道以发送第二信道切换消息包含在信标中或单独地），并且切换回第二信道以为每个允许的信标传输时隙传输规则信标，直到尽可能多的与中央控制单元相关联的设备已经跟随到第二信道。

95. 发明申请

US20070077962A1 Method of sharing at least one functional block in a communication system 失效
标题翻译：在通信系统中共享至少一个功能块的方法
公开(公告)号：US20070077962A1
公开(公告)日：2007-04-05
申请号：US11470734
申请日：2006-09-07
申请人： Michael Lewis
发明人： Michael Lewis
IPC分类号： H04B7/00 , H04M1/00
CPC分类号： H04M1/6025 , H04B1/3805 , H04B1/403 , H04M2250/02
摘要： A communication system (10) has an audio receiver path (12), and a digital transceiver path (14), wherein both paths (12, 14) are integrated on a single integrated circuit. The audio receiver path (12) has a concealment device (16), and the communication system (10) also has at least one functional block (18) connected to and shared by the both paths (12, 14). The communication system (10) has a digital controller (20) connected to both paths (12, 14), the at least one functional block (18), and the concealment device(16). The digital controller (20) is operable to schedule the operation of the digital transceiver path (14), and to inform the concealment device (16) of start and end points of the activity of the digital transceiver path (14). The concealment device (16) is operable to mask interruptions in the audio stream from the audio receiver path (12) caused during periods of activity of the digital transceiver path (14).
摘要翻译：通信系统（10）具有音频接收器路径（12）和数字收发器路径（14），其中两个路径（12,14）被集成在单个集成电路上。音频接收器路径（12）具有隐藏设备（16），并且通信系统（10）还具有连接到两条路径（12,14）并由两条路径共享的至少一个功能块（18）。通信系统（10）具有连接到两个路径（12,14），至少一个功能块（18）和隐藏设备（16）的数字控制器（20）。数字控制器（20）可操作以调度数字收发器路径（14）的操作，并且向隐蔽设备（16）通知数字收发器路径（14）的活动的起点和终点。隐藏设备（16）可操作以在数字收发器路径（14）的活动期间屏蔽来自音频接收器路径（12）的音频流中的中断。

96. 发明申请

US20060224409A1 System and method for intelligent information gathering and analysis 有权
公开(公告)号：US20060224409A1
公开(公告)日：2006-10-05
申请号：US11295103
申请日：2005-12-05
申请人： Kevin Leininger , Joshua Halpern , Michael Lewis
发明人： Kevin Leininger , Joshua Halpern , Michael Lewis
IPC分类号： G06Q99/00
CPC分类号： G06F17/30598 , G06F17/2705 , G06F17/3007 , G06F17/30091 , G06F17/30106 , G06F17/30345 , G06Q10/0637 , G06Q30/02 , G06Q50/26
摘要： A system and method for intelligent information gathering and analysis. Information is gathered from a plurality of open sources such as markets, investigations, government databases, internet intelligence, and public records. The gathered information is parsed and linked based on marketplace activities including threats. The parsed and linked information is sent to a database where queries can be applied to produce dossiers on entities. A client may add his own information to enrich a dossier and reports may be made based on the dossiers. Alerts may be generated when certain predefined conditions are met. These alerts can be used to drive various actions.

97. 发明授权

US07051580B1 Hydraulic monitoring method and apparatus 失效
标题翻译：液压监控方法及装置
公开(公告)号：US07051580B1
公开(公告)日：2006-05-30
申请号：US10899574
申请日：2004-07-26
申请人： Michael Lewis , Richard Lewis , Frank Lillo , Eric Miner
发明人： Michael Lewis , Richard Lewis , Frank Lillo , Eric Miner
IPC分类号： G01M3/04
CPC分类号： G01M3/283 , G01M3/2892
摘要： A hydraulic monitoring method and apparatus provides a monitoring system which replaces the void or air space within the interstitial/annular volume of double wall piping with an inert environmentally safe, food grade, hydraulic liquid. Monitoring of the liquid provides rapid, real time sensing of any alarm phase or mode. The method identifies primary piping failures or any secondary containment piping breech or wall penetration with an immediate level change within the fluid sensor monitor reservoirs. If the fluid level decreases, a breech in the secondary containment piping is evidenced. If the fluid level increases, a primary piping wall failure is indicated. This level change can be electronically monitored for rapid system alert and/or system/pump shutdown.
摘要翻译：液压监测方法和装置提供一种监测系统，其用惰性环境安全的食品级液压液代替双壁管道的间隙/环形体积内的空隙或空气空间。对液体的监控可以快速，实时地检测任何报警阶段或模式。该方法识别主要管道故障或任何二次围堵管道后膛或墙壁渗透，并在流体传感器监测器储存器内立即发生水平变化。如果液面降低，二次密封管道中的后膛被证明。如果液位升高，则表示主管道壁失效。该电平变化可以进行电子监控，以实现快速系统警报和/或系统/泵关闭。

98. 发明申请

US20060095502A1 Real-time communications and content sharing 有权
标题翻译：实时通信和内容共享
公开(公告)号：US20060095502A1
公开(公告)日：2006-05-04
申请号：US10536216
申请日：2003-11-24
申请人： Michael Lewis , Cameron Shaw
发明人： Michael Lewis , Cameron Shaw
IPC分类号： G06F15/16
CPC分类号： H04L51/04 , H04L29/06027 , H04L65/4007 , H04L67/104 , H04L67/1063 , H04L67/1085 , H04L67/22 , H04L67/306
摘要： A system and method to facilitate real-time communications and content sharing among users over a network are described. In one preferred embodiment, multiple links to content information are dynamically generated for a sender user. Responsive to selection of a link by the sender user, the link and associated metadata information are communicated to at least one recipient user engaged in the real-time communications session with the sender user.
摘要翻译：描述了通过网络促进用户之间的实时通信和内容共享的系统和方法。在一个优选实施例中，为发送者用户动态地生成到内容信息的多个链接。响应于由发送者用户选择链接，链接和相关联的元数据信息被传送到与发送者用户参与实时通信会话的至少一个接收者用户。

99. 发明申请

US20060001498A1 Fractional divider system and method 有权
标题翻译：分数分频器系统及方法
公开(公告)号：US20060001498A1
公开(公告)日：2006-01-05
申请号：US11154095
申请日：2005-06-16
申请人： Michael Lewis
发明人： Michael Lewis
IPC分类号： H03B5/32
CPC分类号： H03K23/68
摘要： The present invention relates to a fractional divider system for a low-power timer with reduced timing error at wake-up. The fractional divider system includes a fractional divider circuit operable to produce an output signal. The fractional divider system also includes a high speed crystal oscillator connected to the fractional divider circuit operable to start on wake-up from the low power mode, and a high speed clock divider circuit connected to the high speed crystal oscillator circuit. The high speed crystal oscillator circuit is configured to sample the output signal and a current state of the total timing error from the fractional divider circuit. The sampled output signal is employed to trigger the high speed clock divider circuit and the sampled current state of the total timing error preloads the high speed clock divider circuit, which is operable to synchronize a first pulse of the output signal to the ideal clock timing to an accuracy within 1.5 periods of the high speed clock.
摘要翻译：本发明涉及用于低功率定时器的分数分频器系统，其在唤醒时具有降低的定时误差。分数分频器系统包括可操作以产生输出信号的分数分频器电路。分数分频器还包括连接到可从低功率模式唤醒开始的分数分频器电路的高速晶体振荡器和连接到高速晶体振荡器电路的高速时钟分频器电路。高速晶体振荡器电路被配置为从分数分频器电路对输出信号和总定时误差的当前状态进行采样。采样输出信号用于触发高速时钟分频器电路，并且总定时误差的采样电流状态预加载高速时钟分频器电路，高速时钟分频器电路可操作以将输出信号的第一脉冲与理想时钟定时同步至在高速时钟的1.5个周期内的精度。

100. 发明申请

US20050156794A1 Configurable antenna for a wireless access point 有权
标题翻译：用于无线接入点的可配置天线
公开(公告)号：US20050156794A1
公开(公告)日：2005-07-21
申请号：US10760340
申请日：2004-01-20
申请人： David Theobold , Michael Lewis
发明人： David Theobold , Michael Lewis
IPC分类号： H01Q1/00 , H01Q1/22 , H01Q1/52 , H01Q3/24 , H01Q17/00 , H01Q19/10 , H01Q21/20
CPC分类号： H01Q21/20 , H01Q1/007 , H01Q1/2258 , H01Q1/523 , H01Q17/00 , H01Q19/10
摘要： The difficulties and drawbacks of the previous-type systems are overcome by the present antenna system, alone and in combination with a wireless access point. The present antenna system includes a plurality of antenna elements for providing a respective plurality of communications signals over a wireless channel. An isolating structure is provided, selectively positioned with respect to the antenna elements, for selective varying signal isolation between the respective antenna elements. In this way, the present system is selectable between a high-throughput/short-range configuration and a low-throughput/long-range configuration.
摘要翻译：以前的系统的困难和弊端由本天线系统单独克服，并结合无线接入点。本天线系统包括多个天线元件，用于通过无线信道提供相应的多个通信信号。提供隔离结构，相对于天线元件选择性地定位，用于在各个天线元件之间选择性地改变信号隔离。以这种方式，本系统可以在高吞吐量/短距离配置和低吞吐量/远程配置之间选择。

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