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公开(公告)号：WO2014081560A1
公开(公告)日：2014-05-30
申请号：PCT/US2013/068528
申请日：2013-11-05
Applicant: QUALCOMM INCORPORATED
Inventor： PADOVANI, Roberto , YOON, Young, Cheul , BHUSHAN, Naga
IPC: G06N3/04
Abstract: Methods and apparatus for piecewise linear neuron modeling and implementing artificial neurons in an artificial nervous system based on linearized neuron models. One example method for operating an artificial neuron generally includes determining that a first state of the artificial neuron is within a first region; determining a second state of the artificial neuron based at least in part on a first set of linear equations, wherein the first set of linear equations is based at least in part on a first set of parameters corresponding to the first region; determining that the second state of the artificial neuron is within a second region; and determining a third state of the artificial neuron based at least in part on a second set of linear equations, wherein the second set of linear equations is based at least in part on a second set of parameters corresponding to the second region.
Abstract translation: 基于线性神经元模型的人造神经系统中分段线性神经元建模和实现人造神经元的方法和装置。 用于操作人造神经元的一个示例性方法通常包括确定人造神经元的第一状态在第一区域内; 至少部分地基于第一组线性方程确定人造神经元的第二状态，其中所述第一组线性方程式至少部分地基于对应于所述第一区域的第一组参数; 确定人造神经元的第二状态在第二区域内; 以及至少部分地基于第二组线性方程确定所述人造神经元的第三状态，其中所述第二组线性方程式至少部分地基于对应于所述第二区域的第二组参数。
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公开(公告)号：WO2007024963A3
公开(公告)日：2007-03-01
申请号：PCT/US2006/032937
申请日：2006-08-22
Applicant: QUALCOMM INCORPORATED , SMEE, John Edward , HOU, Jilei , PADOVANI, Roberto , BLACK, Peter John , EASTON, Kenneth, David
Inventor： SMEE, John Edward , HOU, Jilei , PADOVANI, Roberto , BLACK, Peter John , EASTON, Kenneth, David
IPC: H04Q7/38
Abstract: A method and system for reverse link interference cancellation. One method comprises demodulating and decoding at least one signal sent from at least one access terminal and received by a first base station, sending demodulated, decoded information of the signal to a second base station, reconstructing the signal at the second base station, and subtracting the reconstructed signal from a buffer at the second base station.
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3.发明申请METHOD AND APPARATUS FOR CANCELING PILOT INTERFERENCE IN A WIRELESS COMMUNICATION SYSTEM 审中-公开在无线通信系统中取消导频干扰的方法和装置
公开(公告)号：WO2006004948A1
公开(公告)日：2006-01-12
申请号：PCT/US2005/023307
申请日：2005-06-30
Applicant: QUALCOMM Incorporated , CORALLI, Alessandro Vanelli , PFISTER, Henry David , HOU, Jilei , SMEE, John E. , PADOVANI, Roberto , BUTLER, Brian K. , LEVIN, Jeffrey A. , WILBORN, Thomas B. , BENDER, Paul E.
Inventor： CORALLI, Alessandro Vanelli , PFISTER, Henry David , HOU, Jilei , SMEE, John E. , PADOVANI, Roberto , BUTLER, Brian K. , LEVIN, Jeffrey A. , WILBORN, Thomas B. , BENDER, Paul E.
IPC: H04B1/707
CPC classification number: H04B1/7107 , H04B2201/70701
Abstract: Methods and systems for estimating and canceling pilot interference in a wireless (e.g., CDMA) communication system. In one method, a received signal comprised of a number of signal instances, each including a pilot, is initially processed to provide data samples. Each signal instance's pilot interference may be estimated by despreading the data samples with a spreading sequence for the signal instance, channelizing the despread data to provide pilot symbols, filtering the pilot symbols to estimate the channel response of the signal instance, and multiplying the estimated channel response with the spreading sequence. The pilot interference estimates due to a plurality of interfering multipaths are accumulated to derive the total pilot interference, which is subtracted from the data samples to provide pilot-canceled data samples. These samples are then processed to derive demodulated data for each of at least one (desired) signal instance in the received signal.
Abstract translation: 用于估计和消除无线（例如，CDMA）通信系统中的导频干扰的方法和系统。 在一种方法中，最初处理包括多个信号实例（每个包括导频）的接收信号以提供数据样本。 每个信号实例的导频干扰可以通过用信号实例的扩展序列解扩数据样本来估计，对解扩数据进行信道化以提供导频符号，对导频符号进行滤波以估计信号实例的信道响应，并将估计信道 响应与扩展序列。 由多个干扰多径导致的导频干扰估计被累加以导出总导频干扰，其从数据样本中减去以提供导频取消的数据采样。 然后处理这些样本，以便为接收信号中的至少一个（期望的）信号实例中的每一个导出解调数据。
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公开(公告)号：WO1997008853A1
公开(公告)日：1997-03-06
申请号：PCT/US1996013595
申请日：1996-08-23
Applicant: QUALCOMM INCORPORATED
Inventor： QUALCOMM INCORPORATED , PADOVANI, Roberto , MEAGHER, Bruce, R. , ZIV, Noam, A.
IPC: H04B07/26
CPC classification number: H04L1/0057
Abstract: A novel and improved system and method for assembling a single data stream from multiple instances of that data stream is described. Data transmitted from a cellular telephone subscriber unit (100) is received by a set of base transceiver stations (102). Each base transceiver station performs various error detection procedures on segments of the data referred to as frames (300). These error detection procedures may include CRC check sum verification, Yamamoto metric calculation, re-encoded signal error rate calculation, or a combination thereof. The results of these error detection procedures are placed into a frame quality metric (308). The frame (200), frame quality metric (308), a time stamp (310) and an address (312) are placed into a packet (305) that is transmitted from each base transceiver station to a mobile telephone switching office (104) which matches packets (305) attempting to transmit the same information using the time stamp and selects one frame (300) from the packets (305) for further processing based on the associated frame quality metric (308).
Abstract translation: 描述了一种用于从该数据流的多个实例组装单个数据流的新颖和改进的系统和方法。 从蜂窝电话用户单元（100）发送的数据由一组基站收发台（102）接收。 每个基站收发器对被称为帧（300）的数据的段执行各种错误检测过程。 这些错误检测程序可以包括CRC校验和验证，山本度量计算，重新编码的信号错误率计算或其组合。 这些错误检测程序的结果被放置在帧质量度量（308）中。 帧（200），帧质量度量（308），时间戳（310）和地址（312）被放入从每个基站收发器发送到移动电话交换局（104）的分组（305） 其使用时间戳尝试发送相同信息的分组（305），并且基于相关联的帧质量度量（308）从分组（305）中选择一个帧（300）用于进一步处理。
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5.发明申请DEMODULATION ELEMENT ASSIGNMENT IN A SYSTEM CAPABLE OF RECEIVING MULTIPLE SIGNALS 审中-公开可以接收多个信号的系统中的解调元素分配
公开(公告)号：WO1995012262A1
公开(公告)日：1995-05-04
申请号：PCT/US1994012452
申请日：1994-10-28
Applicant: QUALCOMM INCORPORATED
Inventor： QUALCOMM INCORPORATED , BLAKENEY, Robert, D., II , WEAVER, Lindsay, A., Jr. , ZIV, Noam, A. , WILLIAMSON, Paul, T. , PADOVANI, Roberto
IPC: H04J13/00
CPC classification number: H04B1/7117 , H04B1/7087
Abstract: In a receiver having a plurality of demodulation elements (204A, 204B, 204C), a method of assigning the plurality of demodulation element to a set of available signals. A first method emphasizes diversity of transmitting devices so that power control is optimal. A second method emphasizes the maximum signal strength available to produce aggregate maximum signal strength. Both methods control the number of reassignments so that excessive data is not lost during the reassignment process. The apparatus comprises the plurality of demodulation elements (204A, 204B, 204C), at least one searcher element (202), and a controller (200).
Abstract translation: 在具有多个解调元件（204A，204B，204C）的接收机中，将多个解调元件分配给一组可用信号的方法。 第一种方法强调发射设备的多样性，使得功率控制是最佳的。 第二种方法强调可产生最大信号强度的最大信号强度。 这两种方法都可以控制重新分配的次数，以便在重新分派过程中不会丢失过多的数据。 该装置包括多个解调元件（204A，204B，204C），至少一个搜索器元件（202）和控制器（200）。
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Patent Agency Ranking
公开(公告)号：WO2014081562A1
公开(公告)日：2014-05-30
申请号：PCT/US2013/068537
申请日：2013-11-05
Applicant: QUALCOMM INCORPORATED
Inventor： YOON, Young Cheul , CAREY, Ryan Michael , PADOVANI, Roberto
IPC: G06N3/04
Abstract: Methods and apparatus for piecewise linear neuron modeling and implementing artificial neurons in an artificial nervous system based on linearized neuron models. One example method for operating an artificial neuron generally includes determining that a first state of the artificial neuron is within a first region; determining a second state of the artificial neuron based at least in part on a first set of linear equations, wherein the first set of linear equations is based at least in part on a first set of parameters corresponding to the first region; determining that the second state of the artificial neuron is within a second region; and determining a third state of the artificial neuron based at least in part on a second set of linear equations, wherein the second set of linear equations is based at least in part on a second set of parameters corresponding to the second region.
Abstract translation: 用于基于线性化神经元模型的分段线性神经元建模和在人工神经系统中实施人造神经元的方法和装置 用于操作人造神经元的一个示例性方法通常包括确定人造神经元的第一状态在第一区域内; 至少部分基于第一线性方程组来确定所述人造神经元的第二状态，其中所述第一线性方程组至少部分地基于对应于所述第一区域的第一组参数; 确定所述人造神经元的所述第二状态在第二区域内; 以及至少部分地基于第二线性方程组来确定所述人造神经元的第三状态，其中所述第二线性方程组至少部分地基于对应于所述第二区域的第二参数集合。 >
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公开(公告)号：WO2014081561A1
公开(公告)日：2014-05-30
申请号：PCT/US2013/068531
申请日：2013-11-05
Applicant: QUALCOMM INCORPORATED
Inventor： PADOVANI, Roberto , YOON, Young Cheul
IPC: G06N3/04
Abstract: Methods and apparatus for piecewise linear neuron modeling and implementing one or more artificial neurons in an artificial nervous system based on one or more linearized neuron models. One example method (for implementing a combination of a plurality of neuron models in a system of neural processing units) generally includes loading parameters for a first neuron model selected from the plurality of neuron models into a first neural processing unit, determining a first state of the first neural processing unit based at least in part on the parameters for the first neuron model, and determining a second state of the first neural processing unit based at least in part on the parameters for the first neuron model and on the first state. This method may also include updating the plurality of neuron models (e.g., by adding, deleting, or adjusting parameters for the first neuron model or another neuron model).
Abstract translation: 基于一个或多个线性化神经元模型的分段线性神经元建模和实现人造神经系统中的一个或多个人造神经元的方法和装置。 一个示例性方法（用于实现神经处理单元的系统中的多个神经元模型的组合）通常包括将从多个神经元模型中选择的第一神经元模型的参数加载到第一神经处理单元中，确定第一状态 所述第一神经处理单元至少部分地基于所述第一神经元模型的参数，以及至少部分地基于所述第一神经元模型的参数和所述第一状态来确定所述第一神经处理单元的第二状态。 该方法还可以包括更新多个神经元模型（例如，通过添加，删除或调整第一神经元模型或另一个神经元模型的参数）。
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8.发明申请METHOD AND APPARATUS FOR ADAPTIVE SERVER SELECTION IN A DATA COMMUNICATION SYSTEM 审中-公开数据通信系统中自适应服务器选择的方法和装置
公开(公告)号：WO2003001838A1
公开(公告)日：2003-01-03
申请号：PCT/US2002/020378
申请日：2002-06-25
Applicant: QUALCOMM INCORPORATED
Inventor： ATTAR, Rashid, A. , VIJAYAN, Rajiv , PADOVANI, Roberto , SINDHUSHAYANA, Nagabhushana, T. , WU, Qiang , BLACK, Peter, J. , ESTEVES, Eduardo, A., S.
IPC: H04Q7/38
Abstract: Methods and apparatus for selecting a serving sector in a high rate data (HDR) communication system are disclosed. An exemplary HDR communication system defines a set of data rates, at which a sector of an Access Point may send data packets to an Access Terminal. The sector is selected by the Access Terminal to achieve the highest data throughput while maintaining a targeted packet error rate. The Access Terminal employs various methods to evaluate quality metrics of forward and reverse links from and to different sectors, and uses the quality metrics to select the sector to send data packets to the Access Terminal.
Abstract translation: 公开了在高速率数据（HDR）通信系统中选择服务扇区的方法和装置。 示例性HDR通信系统定义了一组数据速率，在该组数据速率下，接入点的扇区可以向接入终端发送数据分组。 访问终端选择该扇区以实现最高的数据吞吐量，同时保持目标分组错误率。 接入终端采用各种方法来评估来自不同扇区的前向和反向链路的质量度量，并使用质量度量来选择扇区将数据分组发送到接入终端。
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9.发明申请
公开(公告)号：WO1996016524A2
公开(公告)日：1996-05-30
申请号：PCT/US1995015298
申请日：1995-11-22
Applicant: QUALCOMM INCORPORATED
Inventor： QUALCOMM INCORPORATED , PADOVANI, Roberto , HAMDY, Walid , BAR-DAVID, Gil
IPC: H04Q07/38
CPC classification number: H04W36/30 , H04B1/707 , H04B7/2637
Abstract: An improved method and system for performing a pilot signal searching operation in anticipation of handoff in mobile station (18) communication between base stations (12, 14). The mobile station (18) maintains a list of Active Set pilot signals transmitted from base stations with which the mobile station is to communicate through, and a list of Neighbor Set pilot signals (N) from base stations within a predetermined proximity of the mobile station (18). The searching operation contemplates comparing pilot signal strength measurements corresponding to each base station entry within the Neighbor Set (N) to a first predetermined level. One or more entries from the Neighbor Set (N) having a base station signal strength measurement greater than the first predetermined level may be placed in the Pre-Candidate Set (PC). The strength of the pilot signals associated with entries in the Pre-Candidate Set (PC) are then further evaluated to determine eligibility within the Candidate Set (C), from which are selected the entries comprising the Active Set.
Abstract translation: 一种改进的方法和系统，用于执行导频信号搜索操作以预期基站（12,14）中的移动台（18）中的切换。 移动台（18）维护从移动台要与之进行通信的基站发送的活动集导频信号的列表，以及来自移动站的预定接近范围内的基站的邻居集导频信号（N）的列表 （18）。 搜索操作考虑将对应于相邻集（N）内的每个基站条目的导频信号强度测量值与第一预定电平进行比较。 来自具有大于第一预定水平的基站信号强度测量的相邻集合（N）的一个或多个条目可以被放置在预先考虑集合（PC）中。 然后进一步评估与候选集（PC）中的条目相关联的导频信号的强度，以确定候选集（C）中的资格，从中选择包括活动集的条目。
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公开(公告)号：WO1995015038A2
公开(公告)日：1995-06-01
申请号：PCT/US1994013595
申请日：1994-11-22
Applicant: QUALCOMM INCORPORATED
IPC: H04B07/005
CPC classification number: H04L1/0059 , H03M13/23 , H04L1/0015 , H04L1/0019 , H04L1/0025 , H04L1/0027 , H04L1/0041 , H04L1/0046 , H04L1/0054 , H04L1/0068 , H04L1/0069 , H04L1/0071 , H04L1/08 , H04W52/20 , H04W52/267
Abstract: The process of the present invention enables a communication link to have a higher data rate input signal while maintaining a constant data rate output signal. The method first convolutionally encodes the input data signal to produce a plurality of convolutionally encoded signals. Each of the convolutionally encoded signals are comprised of a plurality of data symbols. Each data symbol is repeated a predetermined number of times to produce a code repetition data sequence at a predetermined and fixed rate. The data sequence is then punctured such that symbols in predetermined locations of the data sequence are deleted thus generating a data sequence at a predetermined and fixed rate which is lower than that of the original data sequence. The encoded signals with the repeated data symbols are multiplexed to produce a data sequence.
Abstract translation: 本发明的过程使通信链路具有更高的数据速率输入信号，同时保持恒定的数据速率输出信号。 该方法首先对输入数据信号进行卷积编码以产生多个卷积编码信号。 卷积编码信号中的每一个由多个数据符号组成。 每个数据符号重复预定次数以产生预定和固定速率的码重复数据序列。 然后对数据序列进行删截，使得数据序列的预定位置中的符号被删除，从而以低于原始数据序列的预定和固定速率生成数据序列。 具有重复数据符号的编码信号被多路复用以产生数据序列。
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