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1. 发明申请

US20130262483A1 METHOD AND APPARATUS FOR PROVIDING INTELLIGENT PROCESSING OF CONTEXTUAL INFORMATION 审中-公开
标题翻译：提供智能信息处理的方法和装置
公开(公告)号：US20130262483A1
公开(公告)日：2013-10-03
申请号：US13435797
申请日：2012-03-30
申请人： Jan Otto Blom , Juha Kalevi Laurila , Julian Charles Nolan , Nikolai Nefedov
发明人： Jan Otto Blom , Juha Kalevi Laurila , Julian Charles Nolan , Nikolai Nefedov
IPC分类号： G06F17/30
CPC分类号： G06F16/9535
摘要： An approach is provided for providing intelligent processing of contextual information. An context platform determines at least one feature based, at least in part, on one or more contextual parameters The context platform further processes one or more contextual records to determine whether the at least one feature is a feature anchor based, at least in part, on whether the at least feature is represented above at least one threshold level. The context platform also processes the one or more contextual records to determine at least one profile for the at least one feature anchor.
摘要翻译：提供了一种用于提供上下文信息的智能处理的方法。上下文平台至少部分地基于一个或多个上下文参数来确定至少一个特征。上下文平台进一步处理一个或多个上下文记录以至少部分地基于所述至少一个特征来确定所述至少一个特征是否是特征锚，关于该至少特征是否表示在至少一个阈值水平之上。所述上下文平台还处理所述一个或多个上下文记录以确定所述至少一个特征锚的至少一个简档。

2. 发明申请

US20130117208A1 Predictive Service for Third Party Application Developers 有权
标题翻译：第三方应用开发者预测服务
公开(公告)号：US20130117208A1
公开(公告)日：2013-05-09
申请号：US13291666
申请日：2011-11-08
申请人： Olivier Dousse , Juha K. Laurila , Taneli Mielikainen , Nikolai Nefedov
发明人： Olivier Dousse , Juha K. Laurila , Taneli Mielikainen , Nikolai Nefedov
IPC分类号： G06F15/18
CPC分类号： G06Q30/0202 , G06F9/44505 , G06N99/005
摘要： Disclosed is an apparatus, method and computer program device which send a prediction request to a prediction service to construct a prediction result, receives a prediction result and an estimation of accuracy of the prediction result from the prediction service and configures an application to adapt to at least one of user preferences, behavior and habits based upon the prediction result and estimation of accuracy of the prediction result. The prediction service can include an over-the-air server which is coupled to a prediction server or a dedicated API residing on one or more user devices and configured to access a prediction server.
摘要翻译：公开了一种向预测服务发送预测请求以构建预测结果的装置，方法和计算机程序设备，从预测服务接收预测结果和预测结果的精度估计，并且将应用配置为适应基于预测结果和预测结果的准确性的估计的用户偏好，行为和习惯中的至少一个。预测服务可以包括空中服务器，该空中服务器耦合到预设服务器或驻留在一个或多个用户设备上并被配置为访问预测服务器的专用API。

3. 发明申请

US20100074445A1 Encryption/identification using array of resonators at transmitter and receiver 有权
标题翻译：在发射机和接收机上使用谐振器阵列进行加密/识别
公开(公告)号：US20100074445A1
公开(公告)日：2010-03-25
申请号：US12284927
申请日：2008-09-25
申请人： Nikolai Nefedov , Mikko A. Uusitalo , Markku A. Oksanen , Valtteri Niemi
发明人： Nikolai Nefedov , Mikko A. Uusitalo , Markku A. Oksanen , Valtteri Niemi
IPC分类号： H04L9/28 , H04L9/14
CPC分类号： H04L9/001 , H04L9/0838 , H04L9/12 , H04L2209/12 , H04L2209/80
摘要： A sender and a receiver includes first and second arrays of coupled oscillators, respectively, that are substantially identically constructed so as to exhibit substantially the same dynamical response to excitation. A chaotic waveform generated at the sender is transmitted to the receiver, which generates a second chaotic waveform, and compares the received waveform with the generated second waveform. If the first and second waveforms match the sender is an authorized sender. An integrated circuit includes an array of coupled oscillators that in combination generate a waveform in response to at least one excitation signal. The array of coupled oscillators represents, in response to application of the excitation signals, a multi-dimensional security key that is shared between the sender of the waveform and the receiver of the waveform.
摘要翻译：发送器和接收器分别包括基本相同构造的第一和第二耦合振荡器阵列，以便显示与激励基本相同的动态响应。在发送器处产生的混沌波形被发送到接收机，其产生第二混沌波形，并将接收到的波形与生成的第二波形进行比较。如果第一和第二波形匹配发送者是授权的发送者。集成电路包括耦合振荡器的阵列，其组合响应于至少一个激励信号产生波形。耦合振荡器的阵列响应于激励信号的应用而表示在波形发送器和波形的接收器之间共享的多维安全密钥。

4. 发明授权

US07085986B2 Low decoding complexity concatenated codes for high rate coded transmission 失效
标题翻译：用于高码率编码传输的低解码复杂度级联码
公开(公告)号：US07085986B2
公开(公告)日：2006-08-01
申请号：US10324962
申请日：2002-12-20
申请人： Nikolai Nefedov
发明人： Nikolai Nefedov
IPC分类号： H03M13/00
CPC分类号： H03M13/2963 , H03M13/2714 , H03M13/2903 , H03M13/6362
摘要： A data coder includes a combined parallel concatenated convolution coder (PCCC) and a parallel concatenated zigzag (PCZZ) coder, where PCCC functional blocks are re-used in the PCZZ coder for coding at high coding rates. The PCZZ coding rate (R) may be changed by re-partitioning at least one interleaver pattern. A second interleaver for the PCZZ coder is obtained by a transform of an initial interleaving vector. Alternatively, the PCZZ coder re-uses a PCCC interleaver. The PCZZ coder may also use a multi-dimensional concatenation of zigzag codes, and it is shown one may add additional code dimensions (and relevant parity check symbols) by using properties of already specified interleaver(s), and without adding more interleaver(s).
摘要翻译：数据编码器包括组合的并行级联卷积编码器（PCCC）和并行级联的之字形（PCZZ）编码器，其中PCCC功能块在PCZZ编码器中重新用于以高编码率进行编码。可以通过重新划分至少一个交织器模式来改变PCZZ编码率（R）。 PCZZ编码器的第二交织器通过初始交错矢量的变换获得。或者，PCZZ编码器重新使用PCCC交织器。 PCZZ编码器还可以使用之字形代码的多维级联，并且示出了可以通过使用已经指定的交织器的属性来添加附加的代码维度（和相关的奇偶校验符号），并且不添加更多的交织器）。

5. 发明授权

US07458011B2 Low complexity hybrid ARQ scheme based on rate compatible zigzag codes 失效
标题翻译：基于速率兼容的之字形码的低复杂度混合ARQ方案
公开(公告)号：US07458011B2
公开(公告)日：2008-11-25
申请号：US11350977
申请日：2006-02-08
申请人： Nikolai Nefedov
发明人： Nikolai Nefedov
IPC分类号： G06F11/00
CPC分类号： H04L1/1819 , H03M13/29 , H03M13/296 , H03M13/2963 , H03M13/6306 , H03M13/6362 , H03M13/6368 , H03M13/6393 , H04L1/0066 , H04L1/0069 , H04L1/0071
摘要： A channel coding method, apparatus and computer program product that provides efficient hybrid automatic repeat request (HARQ) comprising low complexity rate compatible zigzag codes, and by further applying data reshaping in combination with rate matching rules to substantially avoid sub-optimality due to puncturing, in combination with irregular parallel concatenation of zigzag (PCZZ) codes. Presently preferred rate matching rules comprise: (1) maintaining a PCZZ parameter ΔJ as small as possible; and (2) creating a code having the shortest rows; where a code with J=1 gives the lowest coding rate (mother code) with PCZZ parameters (K, 1, 3). Data reshaping shapes K information bits into a plurality of arrays by associating a parity bit with each row of an array. Each array of the plurality has a different number of rows as compared to each other array in order to match rates. Row length within an array may be allowed to vary ΔJ within constraints in order to exactly match a data rate.
摘要翻译：一种信道编码方法，装置和计算机程序产品，其提供包括低复杂度速率兼容的之字形码的有效的混合自动重复请求（HARQ），并且通过进一步应用与速率匹配规则相结合的数据重新形成，以便基本上避免由于穿孔而产生的次优化，结合锯齿形（PCZZ）代码的不规则并行连接。目前优选的速率匹配规则包括：（1）维持PCZZ参数DeltaJ尽可能小; 和（2）创建具有最短行的代码; 其中J = 1的代码给出了具有PCZZ参数（K，1,3）的最低编码率（母码）。通过将奇偶校验位与阵列的每一行相关联，数据重新整形将K个信息位形成多个阵列。为了匹配速率，多个阵列的每个阵列与每个其他阵列相比具有不同数量的行。阵列内的行长可以允许在限制内改变DeltaJ，以便精确地匹配数据速率。

6. 发明授权

US07443928B2 Signal detection using sphere decoding technique 有权
标题翻译：使用球体解码技术的信号检测
公开(公告)号：US07443928B2
公开(公告)日：2008-10-28
申请号：US10860327
申请日：2004-06-04
申请人： Nikolai Nefedov , Manuel Enrique Ramirez Montalvo , Ari Hottinen
发明人： Nikolai Nefedov , Manuel Enrique Ramirez Montalvo , Ari Hottinen
IPC分类号： H03K9/10
CPC分类号： H04L25/021 , H04B1/7105 , H04L25/0204 , H04L25/0242 , H04L25/03242 , H04L25/03318 , H04L27/0008
摘要： Method and apparatus for detecting a signal are disclosed, wherein first set of symbols represents a signal received in a receiver. A second set of symbols is estimated, representing the signal transmitted at a transmitter using a sphere decoding technique. The estimation may employ at least two modulation schemes. Reliability information relating to bits forming a symbol may be determined for at least one symbol of the second set. Furthermore, reliability information relating to the signal may be taken into account in estimating at least one symbol of the second set.
摘要翻译：公开了用于检测信号的方法和装置，其中第一组符号表示在接收机中接收的信号。估计第二组符号，表示使用球体解码技术在发射机处发送的信号。估计可以采用至少两种调制方案。可以针对第二组的至少一个符号确定与形成符号的位有关的可靠性信息。此外，在估计第二组的至少一个符号时可以考虑与该信号相关的可靠性信息。

7. 发明授权

US07139336B2 Method and system for channel estimation using iterative estimation and detection 失效
标题翻译：使用迭代估计和检测的信道估计方法和系统
公开(公告)号：US07139336B2
公开(公告)日：2006-11-21
申请号：US10113498
申请日：2002-04-05
申请人： Nikolai Nefedov
发明人： Nikolai Nefedov
IPC分类号： H04L27/06
CPC分类号： H04B1/7105 , H04L25/0236
摘要： A method and system are directed to enabling a detector to perform relatively accurate channel estimates on blocks of data that include relatively short training sequences in wireless communication signals. Channel re-estimation is performed by transferring the estimation calculations from the time domain into a channel state domain. In one embodiment, information obtained from known training sequences and unknown data may be combined to generate an initial channel estimate. An embodiment of a new recursive Expectation Maximization (EM) process generally i) initializes the EM process with the initial channel estimate; ii) determines updates for the channel estimates; iii) produces a reduced observation vector; iv) generates a special sequence of channel states; v) rearranges each channel state estimate in the reduced observation vector; vi) generates a low-dimensional channel model matrix inversion based on the generated special sequence of channel states; and vii) generates channel estimates based on the generated matrix inversion.
摘要翻译：方法和系统旨在使得检测器能够对包括无线通信信号中的较短训练序列的数据块执行相对准确的信道估计。通过将估计计算从时域传送到信道状态域来执行信道重估。在一个实施例中，可以组合从已知训练序列和未知数据获得的信息以产生初始信道估计。新的递归期望最大化（EM）过程的一个实施例通常是i）用初始信道估计来初始化EM过程; ii）确定频道估计的更新; iii）产生减少的观察向量; iv）产生一个特殊的信道状态序列; v）在减少的观测向量中重新排列每个信道状态估计; vi）基于产生的信道状态特殊序列生成低维信道模型矩阵求逆; 和vii）基于所生成的矩阵求逆生成信道估计。

8. 发明授权

US08761082B2 Apparatus, methods, and computer program products providing improved communication in decentralized wireless networks 有权
标题翻译：在分散式无线网络中提供改进通信的装置，方法和计算机程序产品
公开(公告)号：US08761082B2
公开(公告)日：2014-06-24
申请号：US12070097
申请日：2008-02-14
申请人： Nikolai Nefedov
发明人： Nikolai Nefedov
IPC分类号： H04B7/212 , H04B7/26 , H04B1/7183
CPC分类号： H04B7/2662 , H04B1/7183 , H04B7/2678 , H04B7/2696 , H04W56/002 , H04W84/18 , H04W92/18
摘要： The exemplary embodiments of the invention enable self-organizing decentralized functionalities in wireless networks, such as ones having an arbitrary topology (e.g., cognitive radio networks), that utilize non-continuous communication, such as packet-based communication. In one exemplary embodiment of the invention, a method includes: making at least one locally available decision or measurement by a first apparatus; and performing a local exchange of information between the first apparatus and at least one second apparatus within a decentralized wireless communication network that at least partially utilizes packet-based communication, wherein the local exchange of information enables cooperation between the first apparatus and the at least one second apparatus in making a collective decision at least partially based on at least one local decision or measurement.
摘要翻译：本发明的示例性实施例使得能够利用非连续通信（诸如基于分组的通信）的无线网络中的自组织分散功能（例如具有任意拓扑结构（例如，认知无线电网络））的自组织分散功能。在本发明的一个示例性实施例中，一种方法包括：通过第一装置进行至少一个本地可用的决定或测量; 以及在分散式无线通信网络内的第一设备与至少一个第二设备之间执行信息的本地交换，所述分散式无线通信网络至少部分地利用基于分组的通信，其中所述本地信息交换使得所述第一设备与所述至少一个至少部分地基于至少一个本地决定或测量来做出集体决定的第二装置。

9. 发明授权

US07058132B1 Method and arrangement for using a selected signal processing scheme to carry information 失效
标题翻译：使用所选信号处理方案携带信息的方法和装置
公开(公告)号：US07058132B1
公开(公告)日：2006-06-06
申请号：US09595970
申请日：2000-06-19
申请人： Guillaume Sebire , Nikolai Nefedov
发明人： Guillaume Sebire , Nikolai Nefedov
IPC分类号： H04L27/00
CPC分类号： H04L1/0046 , H04L1/0061 , H04L1/0069 , H04L1/0072
摘要： A method is presented for conveying information over a wireless interface in the form of a digitally encoded message. A set of bits is provided as a first piece of information to be transmitted, and a certain baseband signal processing method is applied to process the bits to be transmitted. In addition, a second piece of information is provided to be transmitted and the baseband signal processing method is selected from a set of allowed baseband signal processing methods in accordance with the provided second piece of information.
摘要翻译：呈现以数字编码消息的形式通过无线接口传送信息的方法。提供一组比特作为要发送的第一信息，并且应用某种基带信号处理方法来处理要发送的比特。此外，提供第二条信息以发送，并且根据所提供的第二条信息从一组允许的基带信号处理方法中选择基带信号处理方法。

10. 发明申请

US20050175122A1 Signal detection using sphere decoding technique 有权
标题翻译：使用球体解码技术的信号检测
公开(公告)号：US20050175122A1
公开(公告)日：2005-08-11
申请号：US10860327
申请日：2004-06-04
申请人： Nikolai Nefedov , Manuel Enrique Montalvo , Ari Hottinen
发明人： Nikolai Nefedov , Manuel Enrique Montalvo , Ari Hottinen
IPC分类号： H04B20060101 , H04B1/707 , H04L1/00 , H04L25/03 , H04L27/00
CPC分类号： H04L25/021 , H04B1/7105 , H04L25/0204 , H04L25/0242 , H04L25/03242 , H04L25/03318 , H04L27/0008
摘要： Method and apparatus for detecting a signal are disclosed, wherein first set of symbols represents a signal received in a receiver. A second set of symbols is estimated, representing the signal transmitted at a transmitter using a sphere decoding technique. The estimation may employ at least two modulation schemes. Reliability information relating to bits forming a symbol may be determined for at least one symbol of the second set. Furthermore, reliability information relating to the signal may be taken into account in estimating at least one symbol of the second set.
摘要翻译：公开了用于检测信号的方法和装置，其中第一组符号表示在接收机中接收的信号。估计第二组符号，表示使用球体解码技术在发射机处发送的信号。估计可以采用至少两种调制方案。可以针对第二组的至少一个符号确定与形成符号的位有关的可靠性信息。此外，在估计第二组的至少一个符号时可以考虑与该信号相关的可靠性信息。

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