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61. 发明授权

US08000227B2 Decision feedback channel estimation and pilot tracking for OFDM systems 有权
标题翻译： OFDM系统的决策反馈信道估计和导频跟踪
公开(公告)号：US08000227B2
公开(公告)日：2011-08-16
申请号：US12688733
申请日：2010-01-15
申请人： Qinfang Sun , Won-Joon Choi , Jeffrey M. Gilbert , Ning Zhang , Yi-Hsiu Wang , Tao-Fei Samuel Ng
发明人： Qinfang Sun , Won-Joon Choi , Jeffrey M. Gilbert , Ning Zhang , Yi-Hsiu Wang , Tao-Fei Samuel Ng
IPC分类号： H04J11/00
CPC分类号： H04L25/022 , H04L25/0236 , H04L27/2647 , H04L2025/03522
摘要： Current OFDM systems use a limited number of symbols and/or sub-channels to provide approximations for channel estimations and pilot tracking, i.e. phase estimations. For example, two training symbols in the preamble of a data packet are used to provide channel estimation. Four of the fifty-four sub-channels are reserved for providing phase estimation. However, noise and other imperfections can cause errors in both of these estimations, thereby degrading system performance.Advantageously, decision feedback mechanisms can be provided to significantly improve channel estimation and pilot tracking in OFDM systems. The decision feedback mechanisms can use data symbols in the data packet to improve channel estimation as well as data sub-channels to improve pilot tracking.
摘要翻译：当前OFDM系统使用有限数量的符号和/或子信道来提供用于信道估计和导频跟踪（即相位估计）的近似。例如，使用数据分组的前导码中的两个训练符号来提供信道估计。五十四个子通道中的四个保留用于提供相位估计。然而，噪声和其他缺陷可能会导致这两种估计中的错误，从而降低系统性能。有利地，可以提供决策反馈机制以显着地改善OFDM系统中的信道估计和导频跟踪。决策反馈机制可以使用数据分组中的数据符号来改进信道估计以及数据子信道，以改进导频跟踪。

62. 发明授权

US07991768B2 Global query normalization to improve XML index based rewrites for path subsetted index 有权
标题翻译：全局查询规范化，以改进路径子集索引的基于XML索引的重写
公开(公告)号：US07991768B2
公开(公告)日：2011-08-02
申请号：US11937268
申请日：2007-11-08
申请人： Thomas Baby , Ning Zhang , Sivasankaran Chandrasekar , Nipun Agarwal , Asha Tarachandani
发明人： Thomas Baby , Ning Zhang , Sivasankaran Chandrasekar , Nipun Agarwal , Asha Tarachandani
IPC分类号： G06F7/00 , G06F17/30
CPC分类号： G06F17/30911 , G06F17/30935
摘要： Techniques for processing a query that includes a path expression are provided. A query processor determines whether an XML index may be used to execute the query instead of having to scan multiple XML documents. The query is parsed and normalized, which results in multiple normalized path expressions that are based on the original path expression. If the XML index is a path-subsetted index, then the query processor generates annotated path expressions based on the normalized path expressions. The query processor determines whether each of the annotated path expressions is satisfiable by the path-subsetted XML index. If so, then the XML index is used to process the query.
摘要翻译：提供了处理包含路径表达式的查询的技术。查询处理器确定是否可以使用XML索引来执行查询，而不必扫描多个XML文档。查询被解析和归一化，这导致基于原始路径表达式的多个标准化路径表达式。如果XML索引是路径子集索引，则查询处理器将根据归一化的路径表达式生成带注释的路径表达式。查询处理器确定每个注释路径表达式是否由路径子集的XML索引满足。如果是这样，则使用XML索引来处理查询。

63. 发明授权

US07940794B2 Dynamic channel bandwidth management 有权
标题翻译：动态频道带宽管理
公开(公告)号：US07940794B2
公开(公告)日：2011-05-10
申请号：US11193017
申请日：2005-07-29
申请人： Ning Zhang , Jeffrey M. Gilbert
发明人： Ning Zhang , Jeffrey M. Gilbert
IPC分类号： H04J3/16 , H04Q7/28 , H04B1/38
CPC分类号： H04W28/20 , H04K3/226 , H04K3/822 , H04K2203/18 , H04W76/20 , H04W88/06
摘要： To provide an extra wide bandwidth communication using standard channels, multiple non-overlapping channels can be used. To provide a 40 MHz communication, two non-overlapping 20 MHz channels, i.e. a control channel and an extension channel, can be used to provide an effective 40 MHz channel. Advantageously, a wireless device can dynamically detect 20/40 MHz signals on a packet-by-packet basis, thereby facilitating commercially viable 40 MHz communication. The wireless device can monitor traffic on the extension channel to facilitate accurate 20/40 MHz decision making. Protection, e.g. legacy preambles and RTS/CTS headers, can be provided on the control and extension channels.
摘要翻译：为了使用标准信道提供额外的宽带宽通信，可以使用多个非重叠信道。为了提供40MHz通信，可以使用两个不重叠的20MHz信道，即控制信道和扩展信道，以提供有效的40MHz信道。有利地，无线设备可以逐个分组地动态地检测20/40MHz信号，从而促进商业上可行的40MHz通信。无线设备可以监控扩展通道上的流量，以便于准确的20/40 MHz决策。保护，例如传统的前导码和RTS / CTS标头可以在控制和扩展通道上提供。

64. 发明申请

US20110091550A1 Methods for Promoting the Revascularization and Reenervation of CNS Lesions 有权
标题翻译：促进中枢神经系统损伤的血运重建和再通的方法
公开(公告)号：US20110091550A1
公开(公告)日：2011-04-21
申请号：US12794556
申请日：2010-06-04
申请人： Ning Zhang , Xuejun Wen
发明人： Ning Zhang , Xuejun Wen
IPC分类号： A61K9/00 , A61K35/30 , A61K38/43 , A61P17/02
CPC分类号： A61K38/1833 , A61K9/0024 , A61K38/1825 , A61K38/1841 , A61L27/52 , A61L27/54 , A61L2300/412
摘要： The present invention provides methods of promoting the revascularization and/or reenervation of central nervous system lesions using an in-situ crosslinkable hydrogel.
摘要翻译：本发明提供了使用原位可交联水凝胶促进中枢神经系统损伤的血运重建和/或再神经化的方法。

65. 发明申请

US20100120031A1 SYNTHESIS OF TRANS-TERT-BUTYL-2-AMINOCYCLOPENTYLCARBAMATE 审中-公开
标题翻译：转化叔丁基-2-氨基环戊二烯酸的合成
公开(公告)号：US20100120031A1
公开(公告)日：2010-05-13
申请号：US12441925
申请日：2007-09-21
申请人： Daniel H. Appella , Qun Xu , Ning Zhang
发明人： Daniel H. Appella , Qun Xu , Ning Zhang
IPC分类号： C12Q1/68 , C07C271/06 , C07C233/01 , C07C247/02 , C07K1/00 , G01N33/48 , C07K9/00
CPC分类号： C07C271/24 , C07B2200/07 , C07C303/40 , C07C2601/08 , C07K14/003 , Y10T436/143333 , C07C311/20
摘要： The present invention concerns methods of synthesis of trans-tert-butyl-2-aminocylcopentylcarbamate comprising contacting 6-tosyl-6-azabicyclo[3.1.0]hexane with TMSN3 and TBAF to produce 2-azido-N-tosylcyclopentananiine; reducing the 2-azido-N-tosylcyclopentanamine to produce 2-amino-N-tosylcyclopentanamine; contacting the 2-amino-N-tosylcyclopentanamine with di-tert/-butyl dicarbonate to produce tert-butyl-2-(tosylamino)cyclopentylcarbamate; and detosylation of tert-butyl O(tosylamino) cyclopentylcarbamate to produce trans-tert-butyl-2-aminocyclopentylcarbamate. The invention also concerns PNAs comprising residues of the monomers of the invention in the backbone and uses of such PNAs. The PNAs of the invention can be used to detect DNAs of infectious agents or to suppress expression of protein associated with cancer.
摘要翻译：本发明涉及合成反式 - 叔丁基-2-氨基十八烷基戊基氨基甲酸酯的方法，其包括使6-甲苯磺酰基-6-氮杂双环[3.1.0]己烷与TMSN3和TBAF接触以产生2-叠氮基-N-甲苯磺酰基大环内酯; 还原2-叠氮-N-甲苯磺酰基环戊胺以制备2-氨基-N-甲苯磺酰基环戊胺; 使2-氨基-N-甲苯磺酰基环戊胺与二碳酸二叔丁酯接触以产生叔丁基-2-（甲苯磺酰氨基）环戊基氨基甲酸酯; 和叔丁基O（甲苯磺酰氨基）环戊基氨基甲酸酯的去甲苯基化，得到反式 - 叔丁基-2-氨基环戊基氨基甲酸酯。本发明还涉及包含骨架中本发明的单体的残基的这些PNA的用途和这种PNA的用途。本发明的PNA可用于检测感染因子的DNA或抑制与癌症相关的蛋白质的表达。

66. 发明授权

US07568003B2 Publishing interface for publishing content from a content-authoring application to a content server 有权
标题翻译：用于将内容从内容创作应用程序发布到内容服务器的发布界面
公开(公告)号：US07568003B2
公开(公告)日：2009-07-28
申请号：US10401490
申请日：2003-03-28
申请人： Ning Zhang , Shiu-Kai Lee , Arul Murugan Kumaravel , Rajivk Kumar
发明人： Ning Zhang , Shiu-Kai Lee , Arul Murugan Kumaravel , Rajivk Kumar
IPC分类号： G06F15/16
CPC分类号： G06F17/3089
摘要： A publishing interface is provided for a user to publish content to a content management server (CMS). The content is authored on a work station by way of an authoring application operating thereon and includes a main body and at least one linked object. Each linked object is linked to the main body by a local pointer therein. The CMS is for effectuating a web site including the published content. The publishing interface has a client-side component working with the application and a server-side component working with the CMS. The client-side component resolves each local pointer to a linked object in the main body, converts the main body into a pre-determined format as determined by the selected task, and forwards the converted main body and each linked object thereof to the server-side component. The server-side component stores the converted main body and the linked objects in the CMS.
摘要翻译：为用户提供发布界面，以将内容发布到内容管理服务器（CMS）。内容通过在其上操作的创作应用程序在工作站上创作，并且包括主体和至少一个链接的对象。每个链接的对象通过其中的本地指针链接到主体。 CMS用于实现包含已发布内容的网站。发布界面有一个客户端组件与应用程序一起工作，一个服务器端组件与CMS一起工作。客户端组件将每个本地指针解析为主体中的链接对象，将主体转换为由所选任务确定的预定格式，并将转换的主体及其每个链接对象转发到服务器端，侧面组件。服务器端组件将已转换的主体和链接的对象存储在CMS中。

67. 发明申请

US20080170979A1 Method for Making Alkali Resistant Ultra Pure Colloidal Silica 审中-公开
标题翻译：制备耐碱超纯胶体硅石的方法
公开(公告)号：US20080170979A1
公开(公告)日：2008-07-17
申请号：US11965342
申请日：2007-12-27
申请人： Yuhu Wang , Ning Zhang
发明人： Yuhu Wang , Ning Zhang
IPC分类号： C01B33/14
CPC分类号： C01B33/141
摘要： This patent disclose a method for making ultra pure colloidal silica having metal impurities except potassium of less than about 1 ppm, at a pH of greater than about 6, with an average particle size of less than about 200 nm. Hydrolyzable silanes that can be purified by distillation, or their oligomers, are used as raw materials which are first dissolved in water with organic or inorganic acids. This acidic solution is slowly mixed with a basic solution with or without silicate at a temperature range 50-105° C. to form colloidal silica. The colloidal silica can be further concentrated to higher concentrations, greater than about 20% by evaporation or by ultrafiltration, or a combination thereof.
摘要翻译：该专利公开了一种在大于约6的pH下制备具有低于约1ppm的除金属杂质以外的金属杂质的平均粒径小于约200nm的超纯胶体二氧化硅的方法。可以通过蒸馏纯化的可水解硅烷或其低聚物用作原料，其首先用有机或无机酸溶解在水中。将该酸性溶液与含有或不含硅酸盐的碱性溶液在50-105℃的温度范围内缓慢混合以形成胶体二氧化硅。胶体二氧化硅可以进一步浓缩至更高的浓度，通过蒸发或通过超滤或其组合大于约20％。

68. 发明申请

US20070206695A1 Selecting MCS in a MIMO system 有权
标题翻译：在MIMO系统中选择MCS
公开(公告)号：US20070206695A1
公开(公告)日：2007-09-06
申请号：US11329978
申请日：2006-01-10
申请人： Huanchun Ye , Won-Joon Choi , Ning Zhang , Jeffrey Gilbert
发明人： Huanchun Ye , Won-Joon Choi , Ning Zhang , Jeffrey Gilbert
IPC分类号： H04L1/02
CPC分类号： H04L27/2608 , H04B7/02 , H04L1/0003 , H04L1/0009 , H04L1/0015 , H04L1/0016 , H04L1/0025 , H04L1/20
摘要： An accurate total error rate performance can be measured using a computed error vector magnitude (EVM) per stream. Using this EVM, the receiver or the transmitter can advantageously generate an optimized modulation and coding scheme (MCS) that corresponds to a specific number of streams, modulation and coding rate for the transmitter. For example, the receiver can compute an SNR from the EVM and then use an SNR vs. MCS table to determine the optimized MCS. In contrast, the transmitter can receive an EVM-to-RSSI mapping and an EVM-to-MCS mapping from the receiver. These mappings and an EVM can facilitate selecting the optimized MCS.
摘要翻译：可以使用每个流的计算误差向量幅度（EVM）来测量精确的总错误率性能。使用该EVM，接收机或发射机可以有利地生成对应于发射机的特定数量的流，调制和编码速率的优化的调制和编码方案（MCS）。例如，接收机可以从EVM计算SNR，然后使用SNR对MCS表来确定优化的MCS。相比之下，发射机可以从接收机接收EVM到RSSI映射和EVM到MCS映射。这些映射和EVM可以促进选择优化的MCS。

69. 发明申请

US20070160626A1 Medicinal composition for liver diseases 有权
标题翻译：肝病的药物组成
公开(公告)号：US20070160626A1
公开(公告)日：2007-07-12
申请号：US11435084
申请日：2006-05-15
申请人： Ning Zhang , Cheng Wang , Ping Liu , Hua Bian , Jian Zhang , Xiu Yuan , Cheng Liu , Yao Jin , Hai Ping
发明人： Ning Zhang , Cheng Wang , Ping Liu , Hua Bian , Jian Zhang , Xiu Yuan , Cheng Liu , Yao Jin , Hai Ping
IPC分类号： A61K36/06 , A61K36/736 , A61K36/537 , A61K36/58 , A61K36/13 , A61K36/09
CPC分类号： A61K36/79 , A61K36/064 , A61K36/068 , A61K36/15 , A61K36/23 , A61K36/424 , A61K36/537 , A61K36/575 , A61K36/73 , A61K2300/00
摘要： The invention provides a composition containing extracts from salvia miltiorrhiza bunge, gynostemma pentaphyllummak, Chinese magnoliavine, cordyceps extract piece, pollen pini, and semen persicae and methods of and using the same.
摘要翻译：本发明提供一种含有丹参，绞股蓝五味子，中国木薯苷，冬虫夏草提取物，花粉针和精液的提取物的组合物及其使用方法。

70. 发明申请

US20070083860A1 SKU determination mechanism and API 有权
标题翻译： SKU决定机制和API
公开(公告)号：US20070083860A1
公开(公告)日：2007-04-12
申请号：US11249118
申请日：2005-10-12
申请人： Ajay Bhave , Ning Zhang
发明人： Ajay Bhave , Ning Zhang
IPC分类号： G06F9/44
CPC分类号： G06F9/445 , G06F9/44536
摘要： Applications or operating system components requiring a SKU, or other indicator of an operating system, make a call to an API. The calling application passes an indicator of the most current version of an operating system known at the time of the application creation as an argument. This argument may be an indictor of the operating system version, build number, and service pack version, for example. The called API may reference a table of operating system SKUs with the indicator of the most current operating system known to the calling application. If found, the API returns the corresponding SKU to the calling application. If not found, the API returns the SKU corresponding to the closest sequential match to the passed in indicator. The calling application may then execute believing it is using the operating system corresponding to the returned SKU.
摘要翻译：需要SKU或操作系统的其他指示器的应用程序或操作系统组件拨打API。呼叫应用程序将作为应用程序创建时已知的最新版本的操作系统的指示符传递给参数。例如，该参数可能是操作系统版本，版本号和Service Pack版本的指示符。所呼叫的API可以引用具有呼叫应用程序已知的最新操作系统的指示符的操作系统SKU表。如果找到，则API将相应的SKU返回给调用应用程序。如果没有找到，则API将对应于最接近的顺序匹配的SKU返回给传入的指示符。然后，呼叫应用程序可以执行，相信它正在使用对应于返回的SKU的操作系统。

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