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公开(公告)号：US20120026855A1
公开(公告)日：2012-02-02
申请号：US12846085
申请日：2010-07-29
IPC分类号： G11B7/00
CPC分类号： G11B7/0065
摘要： A method for processing information is provided. The method includes directing a laser beam to a first track of a first layer of a holographic storage medium. The method also includes recording a base voltage based on a look-up table. The method includes directing the laser beam to a target track in the first layer, based on position information in tracks. Further, the method includes recording an offset voltage for the target track into the look-up table. Still further, the method includes directing the laser beam to a target layer based on position information in vertical wobbles. The method also includes recording an offset voltage for the target layer into the look-up table. Finally, the method includes determining a final voltage based on the look-up table and applying the final voltage to an actuator for moving the laser beam to a final target position in the holographic storage medium for recording and retrieval of information.
摘要翻译： 提供了一种处理信息的方法。 该方法包括将激光束引导到全息存储介质的第一层的第一轨道。 该方法还包括基于查找表记录基本电压。 该方法包括基于轨道中的位置信息将激光束引导到第一层中的目标轨道。 此外，该方法包括将目标轨迹的偏移电压记录到查找表中。 此外，该方法包括基于垂直摆动中的位置信息将激光束引导到目标层。 该方法还包括将目标层的偏移电压记录到查找表中。 最后，该方法包括基于查找表确定最终电压，并将最终电压施加到用于将激光束移动到全息存储介质中的最终目标位置的致动器，用于记录和检索信息。
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32.发明授权Coding for optical storage systems with multiple reader heads and multiple optical disks 有权用于具有多个读取头和多个光盘的光学存储系统的编码公开(公告)号：US08107333B2
公开(公告)日：2012-01-31
申请号：US12769394
申请日：2010-04-28
IPC分类号： G11B15/02
CPC分类号： G11B20/10009 , G11B7/14 , G11B20/18 , G11B2020/1856 , G11B2220/2537
摘要： Provided are methods and systems of encoding and decoding techniques in an optical storage system having a multi-head detector. In one embodiment, source data may be encoded using error correction coding (e.g., turbo coding) techniques, and the encoded data may be interleaved and distributed to more than one detector head of the multi-head detector. Data recorded in an optical disc may be retrieved by the multi-head detector, and a read data from more than one detector head may be concurrently decoded to retrieve estimates of the original information in the source data. Further, more than one encoder/decoder may be used, and each encoder/decoder may encode or decode data from multiple data heads. Some embodiments also include replicating multiple discs.
摘要翻译： 提供了具有多头检测器的光存储系统中的编码和解码技术的方法和系统。 在一个实施例中，可以使用纠错编码（例如，turbo编码）技术对源数据进行编码，并且编码数据可以被交织并分布到多头检测器的多于一个的检测器头。 记录在光盘中的数据可以由多头检测器检索，并且可以同时解码来自多于一个检测器头的读取数据，以检索源数据中的原始信息的估计。 此外，可以使用多于一个的编码器/解码器，并且每个编码器/解码器可以对来自多个数据头的数据进行编码或解码。 一些实施例还包括复制多个盘。
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公开(公告)号：US08520483B2
公开(公告)日：2013-08-27
申请号：US12846085
申请日：2010-07-29
IPC分类号： G11B7/00
CPC分类号： G11B7/0065
摘要： A method for processing information is provided. The method includes directing a laser beam to a first track of a first layer of a holographic storage medium. The method also includes recording a base voltage based on a look-up table. The method includes directing the laser beam to a target track in the first layer, based on position information in tracks. Further, the method includes recording an offset voltage for the target track into the look-up table. Still further, the method includes directing the laser beam to a target layer based on position information in vertical wobbles. The method also includes recording an offset voltage for the target layer into the look-up table. Finally, the method includes determining a final voltage based on the look-up table and applying the final voltage to an actuator for moving the laser beam to a final target position in the holographic storage medium for recording and retrieval of information.
摘要翻译： 提供了一种处理信息的方法。 该方法包括将激光束引导到全息存储介质的第一层的第一轨道。 该方法还包括基于查找表记录基本电压。 该方法包括基于轨道中的位置信息将激光束引导到第一层中的目标轨道。 此外，该方法包括将目标轨迹的偏移电压记录到查找表中。 此外，该方法包括基于垂直摆动中的位置信息将激光束引导到目标层。 该方法还包括将目标层的偏移电压记录到查找表中。 最后，该方法包括基于查找表确定最终电压，并将最终电压施加到用于将激光束移动到全息存储介质中的最终目标位置的致动器，用于记录和检索信息。
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34.发明申请公开(公告)号：US20120307617A1
公开(公告)日：2012-12-06
申请号：US13154231
申请日：2011-06-06
申请人： John Anderson Fergus Ross , Michael James Hartman , John Erik Hershey , Richard Louis Zinser , Xiaolei Shi
发明人： John Anderson Fergus Ross , Michael James Hartman , John Erik Hershey , Richard Louis Zinser , Xiaolei Shi
CPC分类号： G11B7/0065 , G11B7/00772 , G11B20/10222 , G11B20/10259 , G11B20/14 , G11B20/1426
摘要： Techniques are provided for increasing spectral efficiency over data channels in a storage or communication system. In some embodiments, data may be encoded and transmitted over multiple channels. The transmitted data from the multiple channels may be considered together as a channel bundle, thereby increasing the edge transitions of the group of signals to improve clock recovery and reduce coding constraints. In some embodiments, the channel bit size is reduced to maximize data rates based on the reduced coding constraints. Furthermore, the channel bundle has only one channel with timing markers, so that a receiver may receive information from the channel bundle and recover clocking based on the timing markers in the one channel.
摘要翻译： 提供了用于在存储或通信系统中的数据信道上提高频谱效率的技术。 在一些实施例中，可以通过多个信道对数据进行编码和传输。 来自多个信道的发送的数据可以一起被视为信道束，从而增加信号组的边沿转换，以改善时钟恢复并减少编码约束。 在一些实施例中，减少信道比特大小以便基于减少的编码约束来最大化数据速率。 此外，信道束仅具有一个具有定时标记的信道，使得接收机可以从信道束接收信息，并且基于一个信道中的定时标记来恢复时钟。
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35.发明申请CODING FOR OPTICAL STORAGE SYSTEMS WITH MULTIPLE READER HEADS AND MULTIPLE OPTICAL DISKS 有权具有多个读取头和多个光盘的光存储系统编码公开(公告)号：US20110267933A1
公开(公告)日：2011-11-03
申请号：US12769394
申请日：2010-04-28
IPC分类号： G11B20/00
CPC分类号： G11B20/10009 , G11B7/14 , G11B20/18 , G11B2020/1856 , G11B2220/2537
摘要： Provided are methods and systems of encoding and decoding techniques in an optical storage system having a multi-head detector. In one embodiment, source data may be encoded using error correction coding (e.g., turbo coding) techniques, and the encoded data may be interleaved and distributed to more than one detector head of the multi-head detector. Data recorded in an optical disc may be retrieved by the multi-head detector, and a read data from more than one detector head may be concurrently decoded to retrieve estimates of the original information in the source data. Further, more than one encoder/decoder may be used, and each encoder/decoder may encode or decode data from multiple data heads. Some embodiments also include replicating multiple discs.
摘要翻译： 提供了具有多头检测器的光存储系统中的编码和解码技术的方法和系统。 在一个实施例中，可以使用纠错编码（例如，turbo编码）技术对源数据进行编码，并且编码数据可以被交织并分布到多头检测器的多于一个的检测器头。 记录在光盘中的数据可以由多头检测器检索，并且可以同时解码来自多于一个检测器头的读取数据，以检索源数据中的原始信息的估计。 此外，可以使用多于一个的编码器/解码器，并且每个编码器/解码器可以对来自多个数据头的数据进行编码或解码。 一些实施例还包括复制多个盘。
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36.发明授权Increased spectral efficiency and reduced synchronization delay with bundled transmissions 有权增加频谱效率并减少带有捆绑传输的同步延迟公开(公告)号：US09030921B2
公开(公告)日：2015-05-12
申请号：US13154231
申请日：2011-06-06
申请人： John Anderson Fergus Ross , Michael James Hartman , John Erik Hershey , Richard Louis Zinser , Xiaolei Shi
发明人： John Anderson Fergus Ross , Michael James Hartman , John Erik Hershey , Richard Louis Zinser , Xiaolei Shi
CPC分类号： G11B7/0065 , G11B7/00772 , G11B20/10222 , G11B20/10259 , G11B20/14 , G11B20/1426
摘要： Techniques are provided for increasing spectral efficiency over data channels in a storage or communication system. In some embodiments, data may be encoded and transmitted over multiple channels. The transmitted data from the multiple channels may be considered together as a channel bundle, thereby increasing the edge transitions of the group of signals to improve clock recovery and reduce coding constraints. In some embodiments, the channel bit size is reduced to maximize data rates based on the reduced coding constraints. Furthermore, the channel bundle has only one channel with timing markers, so that a receiver may receive information from the channel bundle and recover clocking based on the timing markers in the one channel.
摘要翻译： 提供了用于在存储或通信系统中的数据信道上提高频谱效率的技术。 在一些实施例中，可以通过多个信道对数据进行编码和传输。 来自多个信道的发送的数据可以一起被视为信道束，从而增加信号组的边沿转换，以改善时钟恢复并减少编码约束。 在一些实施例中，减少信道比特大小以便基于减少的编码约束来最大化数据速率。 此外，信道束仅具有一个具有定时标记的信道，使得接收机可以从信道束接收信息，并且基于一个信道中的定时标记来恢复时钟。
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公开(公告)号：US20120250120A1
公开(公告)日：2012-10-04
申请号：US13077675
申请日：2011-03-31
申请人： Victor Petrovich Ostroverkhov , John Anderson Fergus Ross , Arunkumar Natarajan , Patrick Joseph McCloskey , Kwok Pong Chan , Evgenia Mikhailovna Kim
发明人： Victor Petrovich Ostroverkhov , John Anderson Fergus Ross , Arunkumar Natarajan , Patrick Joseph McCloskey , Kwok Pong Chan , Evgenia Mikhailovna Kim
IPC分类号： G03H1/02
CPC分类号： G11B7/0065 , G11B7/1275 , G11B2007/0013
摘要： A holographic system for recording and reading information is provided. The system includes at least one laser for providing a laser beam. The system also includes a subsystem configured for multi-wavelength operation of said holographic system and recording micro-holograms at different wavelengths in substantially non-overlapping volumes of a holographic medium.
摘要翻译： 提供了一种用于记录和读取信息的全息系统。 该系统包括至少一个用于提供激光束的激光器。 该系统还包括被配置用于所述全息系统的多波长操作并且以全息介质的基本非重叠体积的不同波长记录微全息图的子系统。
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公开(公告)号：US09563889B2
公开(公告)日：2017-02-07
申请号：US12392751
申请日：2009-02-25
IPC分类号： G06Q20/00 , G06Q40/00 , G06Q20/32 , G06Q20/04 , G06Q20/10 , G06Q20/20 , G06Q20/34 , G06Q20/38 , G07F7/08
CPC分类号： G06Q20/3278 , G06Q20/04 , G06Q20/10 , G06Q20/20 , G06Q20/202 , G06Q20/32 , G06Q20/341 , G06Q20/352 , G06Q20/385 , G06Q40/00 , G07F7/0866 , G07F7/088 , G07F7/0893
摘要： In an embodiment, a method of masking transaction data for a secure wireless transaction includes transmitting wireless pseudo transaction data that includes false transaction data and processing received pseudo transaction data and transaction data to extract or separate the transaction data.
摘要翻译： 在一个实施例中，屏蔽用于安全无线事务处理数据的方法包括发送包括虚假交易数据的无线伪交易数据和处理接收到的伪交易数据和交易数据以提取或分离交易数据。
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公开(公告)号：US20120068802A1
公开(公告)日：2012-03-22
申请号：US13304989
申请日：2011-11-28
申请人： John Erik Hershey , Michael James Hartman , Robert Dean King , Richard Louis Zinser , John Anderson Fergus Ross , Michael Joseph Dell'Anno
发明人： John Erik Hershey , Michael James Hartman , Robert Dean King , Richard Louis Zinser , John Anderson Fergus Ross , Michael Joseph Dell'Anno
CPC分类号： H01F27/40 , Y10T29/4902
摘要： A method, system, and apparatus including a distribution transformer having a communication module. The distribution transformer is configured to convert a first high voltage electricity from a high voltage distribution line to a first low voltage electricity and convert a second low voltage electricity from a low voltage power line to a second high voltage electricity. The communication module is programmed to provide time data representing time of day information along the low voltage power line to an electrical device and provide location data representing location information along the low voltage power line to the electrical device. The location information includes a geographic location of the distribution transformer.
摘要翻译： 一种包括具有通信模块的配电变压器的方法，系统和装置。 配电变压器被配置为将来自高压配电线路的第一高压电力转换为第一低电压电力，并将来自低压电力线路的第二低压电力转换为第二高压电力。 通信模块被编程为将表示沿着低压电力线的时间信息的时间数据提供给电气设备，并且将表示沿着低压电力线的位置信息的位置数据提供给电气设备。 位置信息包括配电变压器的地理位置。
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公开(公告)号：US20110249596A1
公开(公告)日：2011-10-13
申请号：US12757721
申请日：2010-04-09
IPC分类号： H04L5/14
CPC分类号： H04L5/14 , H03H2021/0089 , H04W74/002
摘要： Provided are methods and systems of using division-free duplexing (DFD) in a communication network. Techniques for applying DFD in a communication network may decrease bottlenecks in the network by allowing one or more network nodes to transmit and on substantially the same frequency and at substantially the same time. In one embodiment, one or more nodes in the network may be DFD enabled, and may be configured to operate in either a conventional mode or a DFD mode. The mode of operation of DFD enabled nodes may depend on the quality of signals transmitted to and/or received at the DFD enabled nodes. Further, the mode of operation may change dynamically, and may be substantially controlled by any suitable processor in the network.
摘要翻译： 提供了在通信网络中使用无分割双工（DFD）的方法和系统。 用于在通信网络中应用DFD的技术可以通过允许一个或多个网络节点在基本上相同的频率上和基本上相同的时间发射来减少网络中的瓶颈。 在一个实施例中，网络中的一个或多个节点可以被启用DFD，并且可以被配置为以常规模式或DFD模式操作。 启用DFD的节点的操作模式可能取决于在启用DFD的节点上发送到和/或接收的信号的质量。 此外，操作模式可以动态地改变，并且可以基本上由网络中的任何合适的处理器来控制。
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