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1. 发明申请

WO2015048514A1 ANALYTE ASSESSMENT AND ARRHYTHMIA RISK PREDICTION USING PHYSIOLOGICAL ELECTRICAL DATA 审中-公开
标题翻译：使用生理电气数据分析评估和ARRHYTHMIA风险预测
公开(公告)号：WO2015048514A1
公开(公告)日：2015-04-02
申请号：PCT/US2014/057811
申请日：2014-09-26
申请人： MAYO FOUNDATION FOR MEDICAL EDUCATION AND RESEARCH , FRIEDMAN, Paul A. , BENNET, Kevin E. , BRUCE, Charles J. , SOMERS, Virend K. , ASIRVATHAM, Samuel J. , ACKERMAN, Michael J. , DILLON, John J. , SADOT, Dan , SAPIR, Yehu , GEVA, Amir
发明人： FRIEDMAN, Paul A. , BENNET, Kevin E. , BRUCE, Charles J. , SOMERS, Virend K. , ASIRVATHAM, Samuel J. , ACKERMAN, Michael J. , DILLON, John J. , SADOT, Dan , SAPIR, Yehu , GEVA, Amir
IPC分类号： A61B5/0452
CPC分类号： A61B5/0402 , A61B5/0245 , A61B5/02455 , A61B5/04011 , A61B5/04012 , A61B5/04017 , A61B5/04085 , A61B5/0452 , A61B5/04525 , A61B5/0456 , A61B5/0468 , A61B5/0472 , A61B5/14546 , A61B5/6852 , A61B5/686 , A61B5/6861 , A61B5/7264 , A61B5/7275 , G06F19/00
摘要： This document describes, among other things, a computer-implemented method that includes accessing, by a computer system, electrogram data for a patient, wherein the electrogram data is obtained using one or more leads that sense physiological electrical activity of the patient. The computer system can identify one or more waveform features from the electrogram data, and one or more correlations between values of the one or more waveform features and analyte levels. One or more estimated analyte levels in the patient are determined based on 1) the one or more waveform features identified from the electrogram data and 2) the one or more correlations. The computer system can output information related to the one or more estimated analyte levels.
摘要翻译：本文件尤其描述了一种计算机实现的方法，其包括通过计算机系统访问患者的电描记图数据，其中使用感测患者的生理电活动的一个或多个引线获得电描记图数据。计算机系统可以从电描记图数据中识别一个或多个波形特征，以及一个或多个波形特征和分析物水平的值之间的一个或多个相关性。基于1）从电描记图数据识别的一个或多个波形特征和2）一个或多个相关性来确定患者中的一个或多个估计的分析物水平。计算机系统可以输出与一个或多个估计分析物水平相关的信息。

2. 发明申请

WO2017091736A1 PROCESSING PHYSIOLOGICAL ELECTRICAL DATA FOR ANALYTE ASSESSMENTS 审中-公开
标题翻译：处理生理电学数据用于分析评估
公开(公告)号：WO2017091736A1
公开(公告)日：2017-06-01
申请号：PCT/US2016/063615
申请日：2016-11-23
申请人： MAYO FOUNDATION FOR MEDICAL EDUCATION AND RESEARCH , B. G. NEGEV TECHNOLOGIES AND APPLICATIONS LTD., AT BEN-GURION UNIVERSITY , FRIEDMAN, Paul A. , BENNET, Kevin, E. , ASIRVATHAM, Samuel, J. , BRUCE, Charles, J. , ACKERMAN, Michael, J. , DILLON, John J. , SOMERS, Virend K. , SADOT, Dan , GEVA, Amir , SAPIR, Yehu , ATTIA, Zachi
发明人： FRIEDMAN, Paul A. , BENNET, Kevin, E. , ASIRVATHAM, Samuel, J. , BRUCE, Charles, J. , ACKERMAN, Michael, J. , DILLON, John J. , SOMERS, Virend K. , SADOT, Dan , GEVA, Amir , SAPIR, Yehu , ATTIA, Zachi
IPC分类号： A61B5/00 , A61B5/02 , A61B5/0205 , A61B5/024 , A61B5/0245 , A61B5/0285
CPC分类号： A61B5/00 , A61B5/02 , A61B5/0205 , A61B5/024 , A61B5/0245 , A61B5/0285 , A61B5/0452 , A61B5/14532 , A61B5/14546 , G06F19/00
摘要： Among the techniques described herein is a method that includes obtaining data indicating electrocardiogram results from a human. A plurality of beats represented in the electrocardiogram results can be identified. For each beat in the plurality of beats represented in the electrocardiogram results, a value for a first feature of the beat can be determined. Statistical analysis can be performed on the values for the first feature of the plurality of beats. An indication of the level of the analyte within the human can be generated based on a result of the statistical analysis performed on the values for the first feature of the plurality of beats. The indication of the level of the analyte within the human can be provided.
摘要翻译：这里描述的技术中包括获得指示来自人的心电图结果的数据的方法。可以识别心电图结果中表示的多个心跳。对于在心电图结果中表示的多个节拍中的每个节拍，可以确定节拍的第一特征的值。可以对多个节拍的第一个特征的值执行统计分析。可以基于对多个搏动的第一特征的值执行的统计分析的结果来生成人体内的分析物水平的指示。可以提供人体内分析物水平的指示。

3. 发明申请

WO2012090190A1 A LOW COST DIRECT MODULATION AND COHERENT DETECTION SYSTEM 审中-公开
标题翻译：低成本直接调制和相关检测系统
公开(公告)号：WO2012090190A1
公开(公告)日：2012-07-05
申请号：PCT/IL2011/000864
申请日：2011-11-07
申请人： BEN-GURION UNIVERSITY OF THE NEGEV RESEARCH & DEVELOPMENT AUTHORITY , SADOT, Dan , SHEFFI, Nir
发明人： SADOT, Dan , SHEFFI, Nir
IPC分类号： G02F1/33
CPC分类号： H04B10/2507 , H04B10/612 , H04B10/6161 , H04B10/6163 , H04B10/63
摘要： System and method for compensating distortions introduced by an optical channel and by at least one directly modulated transmitting laser that transmits a modulated optical signal that carries data to a receiving end over the optical channel.
摘要翻译：用于补偿由光信道引入的失真的系统和方法，以及由至少一个直接调制的发送激光器发送的调制光信号，该调制光信号通过光信道将数据传送到接收端。

4. 发明申请

WO2006095354A3 OPTICAL CDMA BY SELF-HETERODYNE FILTERING 审中-公开
公开(公告)号：WO2006095354A3
公开(公告)日：2006-09-14
申请号：PCT/IL2006/000319
申请日：2006-03-10
申请人： BEN-GURION UNIVERSITY OF THE NEGEV - RESEARCH & DEVELOPMENT AUTHORITY , JOSEPH, Yehezkel , SADOT, Dan
发明人： JOSEPH, Yehezkel , SADOT, Dan
IPC分类号： H04J14/00 , H04B10/06
摘要： A method and system for Optical Code Division Multiple Access (OCDMA) transmission, in which channel selection and rejection are based on dynamic self-heterodyne filtering using differential time delays applied to the data-modulated signals to code and decode the transmissions in each channel. Mach-Zender Interferometeis (24, 50, 52) having characteristic delays between their arms are a simple way of performing this coding and decoding. The technique enables the use of narrow linewidth sources (10, 22, 74) and low spectrum spreading. Consequently this technique can be used in next-generation all-optical dynamic networks allowing bandwidth sharing on the one hand, while at the same time eliminating the need for network management and optical switching. Preliminary theoretical calculations predict the system support of up to 15 channels at a data rate of 1 GHz.

5. 发明申请

WO2008146275A1 A METHOD AND APPARATUS FOR INCREASING THE CAPACITY OF A DATA COMMUNICATION CHANNEL 审中-公开
标题翻译：一种用于增加数据通信信道容量的方法和装置
公开(公告)号：WO2008146275A1
公开(公告)日：2008-12-04
申请号：PCT/IL2008/000708
申请日：2008-05-26
申请人： MULTIPON NETWORKS LTD. , SADOT, Dan , KATS, Gilad
发明人： SADOT, Dan , KATS, Gilad
IPC分类号： H04J3/16 , H04J7/00 , H04L5/04
CPC分类号： H04J3/047 , H04B10/541 , H04B10/69 , H04J7/00
摘要： Method for efficiently increasing the capacity of an optical channel which can operate in a given data rate B, by generating N modulated data streams with a bit rate of B/N and a bit-time of N/B at the transmission end, to be simultaneously transmitted from a transmission end to a receiving end of the channel. A shift of 1/B*N between the first modulated data stream and each of its N-1 subsequent modulated data streams is generated using time delay or phase shifting and then the first modulated data stream and its shifted subsequent modulated data streams are combined into a composite multilevel signal with up to N levels and the composite multilevel signal is transmitted to a receiving end of the channel. At the receiving end, the composite multilevel signal is sampled N times during each bit-time, in order to obtain a vector with N elements at each time, such that each element has N+1 possible values and corresponds to the order of a sample. Each of the N modulated data streams are reconstructed by vectorial MLSE, preformed for each element by calculating the joint conditional PDF.
摘要翻译：通过在传输端产生具有B / N的比特率和N / B的比特率的N个调制数据流来有效地增加可以以给定数据速率B操作的光信道的容量的方法为同时从发送端发送到信道的接收端。使用时间延迟或相移产生第一调制数据流与其N-1个后续调制数据流中的每一个之间的1 / B * N的移位，然后将第一调制数据流及其移位的后续调制数据流合并为具有高达N个电平的复合多电平信号，并且复合多电平信号被发送到信道的接收端。在接收端，在每个比特时间期间对复合多电平信号进行N次采样，以便每次获得具有N个元素的向量，使得每个元素具有N + 1个可能值并且对应于样本的顺序。 N个调制数据流中的每一个通过矢量MLSE重建，通过计算联合条件PDF为每个元素预先设定。

6. 发明申请

WO2013011500A1 SPECTRAL AND TEMPORAL STEALTHY FIBER OPTIC COMMUNICATION USING SAMPLING AND PHASE ENCODING DETECTION SYSTEM 审中-公开
标题翻译：使用采样和相位编码检测系统的光谱和时间光纤通信
公开(公告)号：WO2013011500A1
公开(公告)日：2013-01-24
申请号：PCT/IL2012/000280
申请日：2012-07-17
申请人： BEN-GURION UNIVERSITY OF THE NEGEV RESEARCH & DEVELOPMENT AUTHORITY , BAR-ILAN UNIVERSITY , SADOT, Dan , ZALEVSKY, Zeev , YEMINY, Tomer
发明人： SADOT, Dan , ZALEVSKY, Zeev , YEMINY, Tomer
IPC分类号： H04K1/04
CPC分类号： H04L9/0852 , H04B10/85 , H04K1/006 , H04K1/04
摘要： A method for providing spectral and temporal stealthy information transmitted over an optical communication channel, according to which, at the transmitting side, the power spectral density of a pulse sequence bearing the information is reduced by encrypting the temporal phase of the pulse sequence. The power of the pulse sequence is spread in the frequency domain, to be below the noise level, by sampling the pulse sequence. Spectral phase encoding is used to temporally spread the pulse sequence and to prevent coherent addition of its spectral replicas in frequency domain. The resulting signal, encrypted both in time and frequency domains, is then transmitted. Spectral phase decoding is performed at the receiving side by performing coherent detection and folding all the spectral replicas of the transmitted signal to the baseband by means of sampling. The temporal phase of the signal is decrypted and the information which is delivered by the pulse sequence is decoded.
摘要翻译：一种用于提供通过光通信信道发送的频谱和时间隐形信息的方法，根据该方法，在发送侧，通过加密脉冲序列的时间相位来减少携带信息的脉冲序列的功率谱密度。通过采样脉冲序列，脉冲序列的功率在频域中扩展，低于噪声电平。频谱相位编码用于时间扩展脉冲序列，并防止其频域中的频谱副本的相干相加。然后发送在时域和频域加密的结果信号。通过执行相干检测并通过采样将发射信号的所有光谱复制品折叠到基带，在接收侧执行光谱相位解码。信号的时间相位被解密，并且由脉冲序列传送的信息被解码。

7. 发明申请

WO2004010549A2 ON-LINE RECHARACTERIZATION OF LASER DIODES 审中-公开
标题翻译：激光二极管的在线再充电
公开(公告)号：WO2004010549A2
公开(公告)日：2004-01-29
申请号：PCT/IL2003/000594
申请日：2003-07-21
申请人： XLIGHT PHOTONICS INC., , BUIMOVICH, Efraim , SADOT, Dan
发明人： BUIMOVICH, Efraim , SADOT, Dan
IPC分类号： H01S
CPC分类号： H01S5/0014 , H01S5/0617 , H01S5/0687
摘要： A method of collecting data points of operating modes of a tunable laser for recharacterization of the laser while installed in an application. Operation of the laser is stopped for selected time slots, during which data is acquired about the modes of the laser, similar to that acquired during conventional characterization of the laser. These time slots are spaced in such a way that do not significantly affect normal operation of the application. After enough measurements have been acquired, new working points are calculated using a known algorithm for laser characterization. The laser control tables of operating currents to the various sections of the laser are then updated for these new working points. The method ensures that a recharacterization cycle is completed in significantly less time than the typical time scale of the aging phenomena, such that the recharacterization process closely tracks the aging process in small steps.
摘要翻译：一种收集可调激光器的操作模式的数据点的方法，用于在安装在应用中时对激光器进行重新定位。对于所选择的时隙停止对激光器的操作，在此期间获取关于激光器的模式的数据，类似于在激光的常规表征期间获得的数据。这些时隙以不显着影响应用的正常操作的方式间隔开。在获得足够的测量之后，使用已知的用于激光表征的算法来计算新的工作点。然后，为这些新的工作点更新激光器各个部分的工作电流的激光控制表。该方法确保在比老化现象的典型时间尺度小得多的时间内完成重新定性循环，使得再特征化过程以小步骤紧密地跟踪老化过程。

8. 发明申请

WO2011073974A1 METHOD AND SYSTEM FOR COHERENT EQUALIZATION OF CHROMATIC DISPERSION OF OPTICAL SIGNALS IN A FIBER 审中-公开
标题翻译：用于光纤中光信号的色散均匀化的方法和系统
公开(公告)号：WO2011073974A1
公开(公告)日：2011-06-23
申请号：PCT/IL2010/001046
申请日：2010-12-13
申请人： MULTIPHY LTD. , SADOT, Dan , KATZ, Gilad , GORSHTEIN, Alik , LEVY, Omri
发明人： SADOT, Dan , KATZ, Gilad , GORSHTEIN, Alik , LEVY, Omri
IPC分类号： H03H7/30
CPC分类号： H04B10/613 , H04B10/616
摘要： Method and system for optimally equalizing distortion of an optical data channel carrying coherent optical signals with a given analog bandwidth B. A receiving end with IQ paths receives signals and a balanced detector detects signals in each path. The bandwidth of the detected signals is reduced by a factor of N by filtering the output of each path using an AAF with a cutoff frequency optimized to the analog bandwidth 2B/N of each path, where the AAF has deterministic attributes and introducing Known ISI. The signal is sampled at the AAF output by an ADC, at a sampling rate of 2B/N. The samples of each path are post-processed by a digital processor operating at a data rate of 2B/N, where post-processing represents the compensation of the distortion and the input data stream is reconstructed by optimally decoding the output of the processor using a decoder, which compensates the ISI.
摘要翻译：用于以给定的模拟带宽B最佳地平衡携带相干光信号的光数据通道的失真的方法和系统。具有IQ路径的接收端接收信号，并且平衡检测器检测每个路径中的信号。通过使用针对每个路径的模拟带宽2B / N优化的截止频率的AAF对每个路径的输出进行滤波来将检测到的信号的带宽减小N倍，其中AAF具有确定性属性并引入已知的ISI。信号在ADC的AAF输出采样，采样率为2B / N。每个路径的采样由以2B / N的数据速率操作的数字处理器进行后处理，其中后处理表示失真的补偿，并且通过使用以下步骤对处理器的输出进行最佳解码来重构输入数据流解码器，可以补偿ISI。

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