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11. 发明授权

US08952839B2 Successive approximation register analog-to-digital converter with multiple capacitive sampling circuits and method 有权
标题翻译：具有多个电容采样电路和方法的逐次逼近寄存器模数转换器
公开(公告)号：US08952839B2
公开(公告)日：2015-02-10
申请号：US13732113
申请日：2012-12-31
申请人： Xiaodong Wang , Shouli Yan , Axel Thomsen , Jinwen Xiao
发明人： Xiaodong Wang , Shouli Yan , Axel Thomsen , Jinwen Xiao
IPC分类号： H03M1/38 , H03K5/24 , H03M1/12 , H03M1/00 , H03M1/80 , H03M1/06
CPC分类号： H03M1/38 , H03K5/24 , H03M1/00 , H03M1/0695 , H03M1/12 , H03M1/1225 , H03M1/1245 , H03M1/466 , H03M1/804
摘要： A circuit includes a comparator including a first input, a second input, and an output. The circuit further includes a plurality of capacitive sampling circuits configured to be selectively coupled to the first and second inputs. Each of the plurality of capacitive sampling circuits includes first and second capacitors, and includes first and second conversion switches configured to selectively couple the first and second capacitors to the first and second inputs, respectively. The first and second conversion switches of a selected one of the plurality of capacitive sampling circuits are closed to couple the selected one to the first and second inputs of the comparator during a conversion phase.
摘要翻译：电路包括比较器，其包括第一输入端，第二输入端和输出端。电路还包括被配置为选择性地耦合到第一和第二输入的多个电容性采样电路。多个电容性采样电路中的每一个包括第一和第二电容器，并且包括被配置为分别将第一和第二电容器选择性地耦合到第一和第二输入端的第一和第二转换开关。多个电容性采样电路中的所选择的一个电容性采样电路的第一和第二转换开关闭合，以在转换阶段将所选择的一个耦合到比较器的第一和第二输入端。

12. 发明申请

US20140196124A1 CLOUD COMPUTING SECURE DATA STORAGE 有权
标题翻译：云计算安全数据存储
公开(公告)号：US20140196124A1
公开(公告)日：2014-07-10
申请号：US13817694
申请日：2012-03-09
申请人： Xiaodong Wang , Jun Fang
发明人： Xiaodong Wang , Jun Fang
IPC分类号： H04L29/08 , H04L29/06
CPC分类号： H04L63/123 , G06F3/0622 , G06F3/0637 , G06F3/067 , G06F17/00 , G06F21/6218 , G06F21/78 , G06F2221/2149 , H04L63/083 , H04L63/20 , H04L67/06 , H04L67/1097 , H04L67/16
摘要： Method and implementations for providing a secure data storage service in a cloud computing environment are generally disclosed. The method comprises: partitioning a data resource into data particles, assigning logic groups to the data particles, assigning physical storage groups to the data particles, and/or storing each physical storage group at corresponding storage resource, receiving a request for the data resource, determining whether the request for the data resource is valid, and if the request is valid, transmitting the data particles of the data resource to the client. The method enables improved security for accessing data, and also improves the user experience in cloud computing environments.
摘要翻译：通常公开了在云计算环境中提供安全数据存储服务的方法和实现。该方法包括：将数据资源划分为数据粒子，向数据粒子分配逻辑组，将物理存储组分配给数据粒子，和/或将每个物理存储组存储在相应的存储资源上，接收对数据资源的请求，确定对数据资源的请求是否有效，并且如果请求有效，则将数据资源的数据粒子发送给客户端。该方法提高了访问数据的安全性，并且还提高了云计算环境中的用户体验。

13. 发明申请

US20140184435A1 Successive Approximation Register Analog-to-Digital Converter with Multiple Capacitive Sampling Circuits and Method 有权
标题翻译：具有多个电容采样电路的连续近似寄存器模数转换器和方法
公开(公告)号：US20140184435A1
公开(公告)日：2014-07-03
申请号：US13732113
申请日：2012-12-31
申请人： Xiaodong Wang , Shouli Yan , Axel Thomsen , Jinwen Xiao
发明人： Xiaodong Wang , Shouli Yan , Axel Thomsen , Jinwen Xiao
IPC分类号： H03M1/38 , H03K5/24
CPC分类号： H03M1/38 , H03K5/24 , H03M1/00 , H03M1/0695 , H03M1/12 , H03M1/1225 , H03M1/1245 , H03M1/466 , H03M1/804
摘要： A circuit includes a comparator including a first input, a second input, and an output. The circuit further includes a plurality of capacitive sampling circuits configured to be selectively coupled to the first and second inputs. Each of the plurality of capacitive sampling circuits includes first and second capacitors, and includes first and second conversion switches configured to selectively couple the first and second capacitors to the first and second inputs, respectively. The first and second conversion switches of a selected one of the plurality of capacitive sampling circuits are closed to couple the selected one to the first and second inputs of the comparator during a conversion phase.
摘要翻译：电路包括比较器，其包括第一输入端，第二输入端和输出端。电路还包括被配置为选择性地耦合到第一和第二输入的多个电容性采样电路。多个电容性采样电路中的每一个包括第一和第二电容器，并且包括被配置为分别将第一和第二电容器选择性地耦合到第一和第二输入端的第一和第二转换开关。多个电容性采样电路中的所选择的一个电容性采样电路的第一和第二转换开关闭合，以在转换阶段将所选择的一个耦合到比较器的第一和第二输入端。

14. 外观设计

USD705031S1 Front-loading quick-acting bench clamp 有权
标题翻译：前装快速工作台夹
公开(公告)号：USD705031S1
公开(公告)日：2014-05-20
申请号：US29448913
申请日：2013-03-14
申请人： Zhiquan Zhang , Tao Wang , Shousong Chen , Shujun Zhao , Xiaodong Wang
设计人： Zhiquan Zhang , Tao Wang , Shousong Chen , Shujun Zhao , Xiaodong Wang

15. 发明申请

US20140056381A1 SYSTEMS, METHODS, AND MEDIA FOR SELECTING ANTENNAS AND BEAMFORMERS 有权
标题翻译：用于选择天线和波束形成器的系统，方法和媒体
公开(公告)号：US20140056381A1
公开(公告)日：2014-02-27
申请号：US14114421
申请日：2012-04-30
申请人： Xiaodong Wang
发明人： Xiaodong Wang
IPC分类号： H04B7/04
CPC分类号： H04B7/0456 , H04B7/0413 , H04B7/061 , H04B7/0617 , H04B7/0634 , H04B7/0691 , H04B7/0848 , H04B7/0874
摘要： Systems that: (a) select a current antenna subset; (b) receive signals in response to a transmission of pilot symbols using the current antenna subset: (c) determine a current objective function for the current antenna subset; (d) replace an antenna in the current antenna subset with another antenna not, in the current antenna subset, to form a next antenna subset; (e) receive signals in response to a transmission of pilot symbols using the next antenna subset; (f) determines a next objective function for the current antenna subset; (g) determines whether the next objective function is better than the current objective function, and if so creates a corresponding next occupation probability vector entry; and (h) determines whether the value for the corresponding next occupation probability vector entry is larger than a value for an optimal occupation probability vector entry, and if so sets the second antenna subset as the optimal antenna subset.
摘要翻译：系统：（a）选择当前的天线子集; （b）响应于使用当前天线子集的导频符号的传输来接收信号：（c）确定当前天线子集的当前目标函数; （d）在当前天线子集中替换当前天线子集中的天线，而不是在当前天线子集中形成下一个天线子集; （e）响应于使用下一个天线子集的导频符号的传输来接收信号; （f）确定当前天线子集的下一个目标函数; （g）确定下一个目标函数是否比当前目标函数更好，如果是，则创建相应的下一个占用概率向量入口; 和（h）确定对应的下一个占用概率向量项的值是否大于最佳占用概率向量入口的值，如果是，则将第二天线子集设置为最佳天线子集。

16. 发明授权

US08660077B2 Method and systems for conveying scheduling information of overlapping co-scheduled users in an OFDMA-MU-MIMO system 有权
标题翻译：用于在OFDMA-MU-MIMO系统中传送重叠共同调度用户的调度信息的方法和系统
公开(公告)号：US08660077B2
公开(公告)日：2014-02-25
申请号：US13296394
申请日：2011-11-15
申请人： Narayan Prasad , Mohammad Ali Khojastepour , Meilong Jiang , Xiaodong Wang , Sampath Rangarajan
发明人： Narayan Prasad , Mohammad Ali Khojastepour , Meilong Jiang , Xiaodong Wang , Sampath Rangarajan
IPC分类号： H04W4/00 , H04W28/04 , H04W72/04
CPC分类号： H04W72/04 , H04B7/0452 , H04B7/0639 , H04B7/066 , H04L1/0003 , H04L1/0009 , H04L1/0025 , H04L1/0026 , H04L1/20 , H04L5/0007 , H04L25/0208 , H04W8/26 , H04W28/04 , H04W52/346 , H04W72/0446 , H04W72/12 , H04W72/1231 , H04W72/1289
摘要： Methods and systems for conveying or transmitting to any given user in an OFDMA-MU-MIMO system scheduling information of other co-scheduled users to permit the user to perform error-correction on received data and/or interference reduction on its received signals. The scheduling information can include resource block assignment, modulation constellations employed, coding rates employed, power levels utilized and precoder matrix indices used. Further, the scheduling information can be conveyed in part through dedicated reference symbol layers or pilot streams. Moreover, a base station may transmit a preliminary estimate of the total number of users the base station expects to schedule, or an upper-bound on the total number of users, to the MU-MIMO users to permit the MU-MIMO users to determine preferred precoder matrix indices and indications of channel quality indices.
摘要翻译：在OFDMA-MU-MIMO系统中向任何给定用户传送或发送给其他协调调度用户的信息的方法和系统，以允许用户对接收到的数据执行纠错和/或对其接收信号的干扰减少。调度信息可以包括资源块分配，采用的调制星座，采用的编码率，使用的功率电平和使用的预编码器矩阵索引。此外，可以部分地通过专用参考符号层或导频流来传送调度信息。此外，基站可以向MU-MIMO用户发送基站期望调度的用户总数或总用户数的上限的初步估计，以允许MU-MIMO用户确定优选的预编码器矩阵索引和信道质量指标的指示。

17. 发明授权

US08630308B2 Methods and apparatuses for detecting deviations from legitimate operation on a wireless network 有权
标题翻译：用于检测在无线网络上的合法操作的偏差的方法和装置
公开(公告)号：US08630308B2
公开(公告)日：2014-01-14
申请号：US11796499
申请日：2007-04-26
申请人： Xiaodong Wang , Alberto Lopez Toledo
发明人： Xiaodong Wang , Alberto Lopez Toledo
IPC分类号： H04L12/43
CPC分类号： H04W12/12 , H04L63/1416 , H04W74/08
摘要： Methods and apparatuses for detecting deviations from legitimate operation on a wireless network. The method includes detecting a sequence of observable events related to operation of an entity in the wireless network, and determining from the detected sequence of observable events for a particular entity in the wireless network what number of idle slots occurred between two consecutive observable events to provide a first output. The method further includes obtaining a second output corresponding to the number of idle slots between two consecutive observable events for legitimate operation of any entity in the wireless network using the network transmission protocol, and comparing a function of the first output with a function of the second output to determine whether or not the particular entity is deviating from legitimate operation of the network transmission protocol.
摘要翻译：用于检测在无线网络上的合法操作的偏差的方法和装置。该方法包括检测与无线网络中的实体的操作相关的可观察事件的序列，以及根据检测到的无线网络中的特定实体的可观察事件序列确定在两个连续可观察事件之间发生多少空闲时隙以提供第一个输出。所述方法还包括：使用所述网络传输协议获得对应于所述无线网络中的任何实体的合法操作的两个连续可观察事件之间的空闲时隙数量的第二输出，以及将所述第一输出的功能与所述第二输出的功能进行比较输出以确定特定实体是否偏离网络传输协议的合法操作。

18. 发明授权

US08588112B2 Transmission for half-duplex relay in fading channel and rateless code configuration 有权
标题翻译：用于半衰减通道和无代码配置的半双工中继传输
公开(公告)号：US08588112B2
公开(公告)日：2013-11-19
申请号：US13004060
申请日：2011-01-11
申请人： Momin Uppal , Guosen Yue , Xiaodong Wang
发明人： Momin Uppal , Guosen Yue , Xiaodong Wang
IPC分类号： H04L7/00 , H04L25/52 , H04B7/26
CPC分类号： H04B7/15557 , H04L1/0009 , H04L1/0056 , H04L2001/0097 , H04W52/267
摘要： In one aspect of the invention, a method for transmission in a wireless communication system includes selecting by a signal destination one of a source-destination direct transmission, a decode-forward relay transmission, and a compress-forward transmission, responsive to channel gains between a signal source and a relay, between the signal source and the signal destination, and between the relay and the signal destination; informing a selected transmission mode from the selecting step to the signal source and the relay; and operating in the selected transmission mode by the relay.
摘要翻译：在本发明的一个方面，一种用于在无线通信系统中传输的方法包括：响应于信道目的地之间的信道增益，由信宿目的地选择源 - 目的地直接传输，解码 - 转发中继传输和压缩 - 转发传输在信号源和信号目的地之间以及继电器和信号目的地之间的信号源和继电器; 将所选择的传输模式从所述选择步骤通知给所述信号源和所述继电器; 并通过继电器在所选择的传输模式下工作。

19. 发明授权

US08532051B2 Method and systems for conveying scheduling information of overlapping co-scheduled users in an OFDMA-MU-MIMO system 有权
标题翻译：用于在OFDMA-MU-MIMO系统中传送重叠共同调度用户的调度信息的方法和系统
公开(公告)号：US08532051B2
公开(公告)日：2013-09-10
申请号：US13296387
申请日：2011-11-15
申请人： Narayan Prasad , Mohammad Ali Khojastepour , Meilong Jiang , Xiaodong Wang , Sampath Rangarajan
发明人： Narayan Prasad , Mohammad Ali Khojastepour , Meilong Jiang , Xiaodong Wang , Sampath Rangarajan
IPC分类号： H04L5/22 , H04W72/04 , H04L5/00
CPC分类号： H04W72/04 , H04B7/0452 , H04B7/0639 , H04B7/066 , H04L1/0003 , H04L1/0009 , H04L1/0025 , H04L1/0026 , H04L1/20 , H04L5/0007 , H04L25/0208 , H04W8/26 , H04W28/04 , H04W52/346 , H04W72/0446 , H04W72/12 , H04W72/1231 , H04W72/1289
摘要： Methods and systems for conveying or transmitting to any given user in an OFDMA-MU-MIMO system scheduling information of other co-scheduled users to permit the user to perform error-correction on received data and/or interference reduction on its received signals. The scheduling information can include resource block assignment, modulation constellations employed, coding rates employed, power levels utilized and precoder matrix indices used. Further, the scheduling information can be conveyed in part through dedicated reference symbol layers or pilot streams. Moreover, a base station may transmit a preliminary estimate of the total number of users the base station expects to schedule, or an upper-bound on the total number of users, to the MU-MIMO users to permit the MU-MIMO users to determine preferred precoder matrix indices and indications of channel quality indices.
摘要翻译：在OFDMA-MU-MIMO系统中向任何给定用户传送或发送给其他协调调度用户的信息的方法和系统，以允许用户对接收到的数据执行纠错和/或对其接收信号的干扰减少。调度信息可以包括资源块分配，采用的调制星座，采用的编码率，使用的功率电平和使用的预编码器矩阵索引。此外，可以部分地通过专用参考符号层或导频流来传送调度信息。此外，基站可以向MU-MIMO用户发送基站期望调度的用户总数或总用户数的上限的初步估计，以允许MU-MIMO用户确定优选的预编码器矩阵索引和信道质量指标的指示。

20. 发明申请

US20130204829A1 PSEUDO MESSAGE RECOGNITION BASED ON ONTOLOGY REASONING 有权
标题翻译：基于本体论的PSEUDO消息识别
公开(公告)号：US20130204829A1
公开(公告)日：2013-08-08
申请号：US13810815
申请日：2012-02-03
申请人： Xiaodong Wang , Jun Fang
发明人： Xiaodong Wang , Jun Fang
IPC分类号： G06N5/02
CPC分类号： G06N5/025 , G06N5/02 , G06N5/022 , G06N5/04 , H04L63/0407
摘要： In some examples, a method for recognizing a pseudo message is described. The method may include receiving a message intended for a recipient having an associated recipient Ontology. The method may also include semantically analyzing content of the message to determine whether the content is inconsistent with any rules in the recipient Ontology. The method may also include, upon a determination that the content is inconsistent with a rule in the recipient Ontology, authenticating the message as a pseudo message.
摘要翻译：在一些示例中，描述了用于识别伪消息的方法。该方法可以包括接收针对具有相关联的接收者本体的接收者的消息。该方法还可以包括语义上分析消息的内容以确定内容是否与接收者本体中的任何规则不一致。该方法还可以包括在确定内容与接受者本体中的规则不一致时将该消息认证为伪消息。

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