公开(公告)号：US20100091981A1

公开(公告)日：2010-04-15

申请号：US12422677

申请日：2009-04-13

Applicant: Yun-Qing Shi ,  Bin Li

Inventor： Yun-Qing Shi ,  Bin Li

IPC: H04K1/00 ,  G06K9/00

CPC classification number: G06T1/0028 ,  G06T2201/0051 ,  G06T2201/0052 ,  G06T2201/0061 ,  G06T2201/0201

Abstract: Techniques described herein are generally related to steganalysis of suspect media. Steganalysis techniques may include receiving instances of suspect media as input for steganalytic processing. A first set of quantized blocks of data elements may be identified within the media, with this first set of blocks being eligible to be embedded with steganographic data. A second set of quantized blocks of data elements may be identified within the media, with this second set of blocks being ineligible to be embedded with steganographic data. The steganalysis techniques may requantize the first and second blocks. In turn, these techniques may compare statistics resulting from requantizing the first block with statistics resulting from requantizing the second block. The steganalysis techniques may then assess whether the first block of data elements is embedded with steganographic features based on how the statistics of the second blocks compare with the statistics of the first blocks.

Abstract translation: 本文描述的技术通常涉及可疑介质的隐写分析。 隐匿分析技术可以包括接收可疑媒体的实例作为隐写处理的输入。 可以在媒体内识别数据元素的第一组量化块，其中该第一组块有资格嵌入隐写数据。 可以在媒体内识别第二组数据元素的量化块，其中第二组块不符合隐写数据​​的嵌入。 隐写分析技术可以重新调整第一和第二块。 反过来，这些技术可以将从重新量化第一个块得到的统计数据与由再量化第二个块产生的统计数据进行比较。 隐写分析技术可以基于第二块的统计数据如何与第一块的统计量进行比较来评估第一块数据元素是否嵌入隐写特征。

公开(公告)号：US20100074000A1

公开(公告)日：2010-03-25

申请号：US12525510

申请日：2008-11-26

Applicant: Bin Li ,  Adam Matthew Bumgarner

Inventor： Bin Li ,  Adam Matthew Bumgarner

IPC: G11C7/00 ,  G11C11/00

CPC classification number: G11C13/004 ,  G11C13/0004 ,  G11C27/005 ,  G11C29/026 ,  G11C29/1201 ,  G11C29/50 ,  G11C2013/0054 ,  G11C2029/5006

Abstract: An analog access circuit for characterizing chalcogenide memory cells is disclosed. The analog access circuit includes an analog access control module, an address and data control module, and an analog cell access and current monitoring module. The analog access control module selectively controls whether a normal memory access or an analog memory access should be performed on a specific chalcogenide memory cell. The address and data control module allows a normal memory access to the chalcogenide memory cell according to an input address. The analog cell access and current monitoring module performs an analog memory access to the chalcogenide memory cell according to the input address, and monitors a reference current from a sense amplifier associated with the chalcogenide memory cell.

Abstract translation: 公开了一种用于表征硫族化物存储器单元的模拟存取电路。 模拟访问电路包括模拟访问控制模块，地址和数据控制模块以及模拟单元访问和电流监控模块。 模拟访问控制模块选择性地控制是否应该在特定的硫族化物存储器单元上执行正常存储器存取或模拟存储器访问。 地址和数据控制模块允许根据输入地址对硫属化物存储器单元进行正常存储器访问。 模拟电池接入和电流监测模块根据输入地址对硫族化物存储单元进行模拟存储器存取，并监测来自与硫族化物存储单元相关联的读出放大器的参考电流。

公开(公告)号：US20100067620A1

公开(公告)日：2010-03-18

申请号：US12565284

申请日：2009-09-23

Applicant: Alexander Reznik ,  Rui Yang ,  Bin Li ,  Ariela Zeira

Inventor： Alexander Reznik ,  Rui Yang ,  Bin Li ,  Ariela Zeira

IPC: H04L27/06

CPC classification number: H04L25/0242 ,  H04B1/71052 ,  H04L25/0212 ,  H04L25/03057 ,  H04L25/03292 ,  H04L2025/03426 ,  H04L2025/03509 ,  H04L2025/03605

Abstract: A method and apparatus for use in data estimation in wireless communication are provided. A wireless communications signal is received and transformed to produce a received vector. The received vector is processed using a sliding window based approach that includes processing each of a plurality of windows. For each window, an approximate circulant channel response matrix is produced for use in estimating a data vector corresponding to the window.

Abstract translation: 提供了一种用于无线通信中的数据估计的方法和装置。 无线通信信号被接收和变换以产生接收的矢量。 使用基于滑动窗口的方法处理接收的向量，其包括处理多个窗口中的每一个。 对于每个窗口，产生近似循环通道响应矩阵用于估计对应于该窗口的数据矢量。

公开(公告)号：US20100061984A1

公开(公告)日：2010-03-11

申请号：US12161192

申请日：2007-01-22

Applicant: Mark L. Greene ,  Sandra W. Saouaf ,  Bin Li ,  Hongtao Zhang ,  Wayne Hancock

Inventor： Mark L. Greene ,  Sandra W. Saouaf ,  Bin Li ,  Hongtao Zhang ,  Wayne Hancock

IPC: A61K39/395 ,  A61K39/00 ,  A61K35/14 ,  A61K38/12 ,  A61K48/00 ,  A61K31/675 ,  A61K31/519 ,  A61K31/52 ,  A61K31/4355 ,  A61K31/436

CPC classification number: C12N5/0636 ,  A61K31/19 ,  A61K35/17 ,  A61K38/1793 ,  A61K39/00 ,  A61K39/0011 ,  A61K39/39 ,  A61K49/0008 ,  C12N15/1137 ,  C12N2310/14 ,  A61K2300/00

Abstract: Methods of treating autoimmune disorders, coronary artery disease, allergy symptoms, allograft rejection sepsis/toxic shock are disclosed. Some methods comprise administering one or more regulatory compositions to activate the T suppressor cells by increasing the acetylation level and/or protein level of FOXP3 in combination with a T suppressor stimulus and/or an antigen. Some methods comprise administering one or more regulatory compositions to activate the T suppressor cells by increasing the acetylation level and/or protein level of FOXP3. Some methods comprise administering soluble GITR or antibodies that bind to GITR ligand. Methods of treating cancer, infectious diseases, and immune deficiency are also disclosed as are vaccination methods. The methods comprise administering one or more regulatory compositions to inactivate the T suppressor cells by reducing the acetylation level and/or protein level of FOXP3. Improved vaccines and vaccination methods are disclosed. Methods of identifying compounds that are useful to modulate acetylation level and/or protein level of FOXP3 and treat diseases are disclosed.

Abstract translation: 公开了治疗自身免疫性疾病，冠状动脉疾病，过敏症状，同种异体移植排斥败血症/中毒性休克的方法。 一些方法包括施用一种或多种调节组合物以通过与T抑制刺激和/或抗原组合增加FOXP3的乙酰化水平和/或蛋白水平来激活T抑制细胞。 一些方法包括施用一种或多种调节组合物以通过增加FOXP3的乙酰化水平和/或蛋白水平来激活T抑制细胞。 一些方法包括施用可结合GITR配体的可溶性GITR或抗体。 疫苗接种方法也公开了治疗癌症，感染性疾病和免疫缺陷的方法。 所述方法包括施用一种或多种调节组合物以通过降低FOXP3的乙酰化水平和/或蛋白质水平来灭活T抑制细胞。 公开了改进的疫苗和疫苗接种方法。 公开了鉴定可用于调节FOXP3的乙酰化水平和/或蛋白质水平并治疗疾病的化合物的方法。

公开(公告)号：US20100041729A1

公开(公告)日：2010-02-18

申请号：US12440331

申请日：2007-09-10

Applicant: Yingping Guo ,  Genhui Chen ,  Bin Li

Inventor： Yingping Guo ,  Genhui Chen ,  Bin Li

IPC: A61K31/407 ,  C07D495/04

CPC classification number: C07D495/04

Abstract: The present invention provides dithiolopyrrolone compounds of the general formula I, and their salts, wherein A is sulfur or carbon, and R1, R2, and R3 are selected from groups defined herein, and wherein when A is sulfur, then B is oxygen, and n=1 or 2, and when A is carbon, then B is oxygen or sulfur, and n=1. The compounds are useful for the prevention and treatment of microbial infections such as HIV infection, and for the treatment of blood disorders, such as neutropenia. In particular, the compounds are useful for the manufacture of medicaments for increasing white blood cells.

Abstract translation: 本发明提供通式I的二硫代环吡咯酮化合物及其盐，其中A为硫或碳，R1，R2和R3选自本文定义的基团，其中当A为硫时，B为氧， n = 1或2，当A为碳时，B为氧或硫，n = 1。 这些化合物可用于预防和治疗诸如HIV感染的微生物感染，以及用于治疗血液病症，例如中性白细胞减少症。 特别地，这些化合物可用于制备用于增加白细胞的药物。

公开(公告)号：US07650637B2

公开(公告)日：2010-01-19

申请号：US10586604

申请日：2005-01-12

Applicant: Defeng Li ,  Guoping Li ,  Bin Li

Inventor： Defeng Li ,  Guoping Li ,  Bin Li

IPC: H04L29/00

CPC classification number: H04L12/4641 ,  H04L45/02 ,  H04L45/04 ,  H04L45/50 ,  H04L63/0272

Abstract: A system for ensuring quality of service (QoS) in a virtual private network and a method thereof are provided. The system includes a logical bearer network, which is formed by connecting label switch paths configured with preserving bandwidth to routers, and is dedicated to transmit QoS service data; and a bearer control network, which is used to maintain logical bearer network, allocate route, mark service priority, and route service data to opposite end. The method includes the steps of: A. constructing a logical bearer network to transmit QoS service data by configuring label switch paths with preserved bandwidth; B. providing a centralized resource controller to manage resources of the logical bearer network; C. if QoS service data is to be transmitted, marking service priority in QoS field of the routing labels of multi-protocol label switch data packets, and routing service data to the opposite end.

Abstract translation: 提供了一种用于确保虚拟专用网络中的服务质量（QoS）的系统及其方法。 该系统包括通过将配置有保留带宽的标签交换路径连接到路由器而形成的逻辑承载网，专用于传输QoS服务数据; 以及承载控制网络，用于维护逻辑承载网，分配路由，标记业务优先级，并将业务数据路由到对端。 该方法包括以下步骤：A.通过配置带有保留带宽的标签交换路径，构建逻辑承载网，传输QoS业务数据; B.提供集中资源控制器来管理逻辑承载网的资源; C.如果要发送QoS服务数据，则在多协议标签交换机数据包的路由标签的QoS字段中标记服务优先级，并将路由服务数据转发到对端。

公开(公告)号：US07636781B2

公开(公告)日：2009-12-22

申请号：US10542593

申请日：2003-09-17

Applicant: Bin Li ,  Xuegui Cao ,  Shaowen Ma ,  Zhong Chen ,  Baojiang Chen

Inventor： Bin Li ,  Xuegui Cao ,  Shaowen Ma ,  Zhong Chen ,  Baojiang Chen

IPC: G06F15/167 ,  G06G15/16 ,  G06F11/00

CPC classification number: H04L47/825 ,  H04L45/04 ,  H04L47/17 ,  H04L47/2408 ,  H04L47/2441 ,  H04L47/245 ,  H04L47/2491 ,  H04L47/39 ,  H04L47/70 ,  H04L47/724 ,  H04L47/745 ,  H04L47/765 ,  H04L47/786 ,  H04L47/822 ,  H04L47/829

Abstract: The present invention relates to a system for implementing resource allocation in network communication and a method thereof. It effectively solves the end-to-end QOS problem through dividing a communication network into a plurality of QOS domains and managing them. In the present invention, only end-to-end path information is maintained at the QER of the QOS domain that is directly connected with the source/destination terminal, while only edge-to-edge resource reservation information for aggregate flows is maintained at other QERs, thus significantly reducing flow state information maintained at the network nodes as well as overhead of signaling protocol processing and storage at the network nodes.

Abstract translation: 本发明涉及网络通信中资源分配实现的系统及其方法。 通过将通信网络划分为多个QOS域并进行管理，可以有效地解决端到端QOS问题。 在本发明中，只有端到端路径信息维持在与源/目的终端直接连接的QOS域的QER上，而仅用于集合流的边到边资源预留信息被保持在其他 QER，从而显着地减少了在网络节点处维护的流状态信息以及网络节点处的信令协议处理和存储的开销。

公开(公告)号：US07620123B2

公开(公告)日：2009-11-17

申请号：US12166702

申请日：2008-07-02

Applicant: Bin Li ,  Gregory S. Sternberg ,  Philip J. Pietraski

Inventor： Bin Li ,  Gregory S. Sternberg ,  Philip J. Pietraski

IPC: H03D1/24

CPC classification number: H04L27/38 ,  H04L1/20

Abstract: An improved receiver and method estimate one or more parameters, such as amplitude and signal-to-noise ratio, of a received signal, such as an M-QAM or q-ASK signal. The amplitude of an M-QAM signal is estimated based upon known or ascertainable phase information regarding a plurality of transmitted symbols. The amplitude of a q-ASK signal is estimated based upon known or ascertainable magnitude information regarding a plurality of transmitted symbols. In another embodiment, the amplitude of an M-QAM or q-ASK signal is estimated based on statistical knowledge of the amplitude of the transmitted symbols. Other embodiments estimate amplitude, noise power, and signal-to-noise ratio of a received signal utilizing second-order and fourth-order moments of received samples, a maximum likelihood searching process, or a Kurtosis estimation process.

Abstract translation: 改进的接收机和方法估计诸如M-QAM或q-ASK信号的接收信号的一个或多个参数，例如振幅和信噪比。 基于关于多个发送符号的已知或可确定的相位信息来估计M-QAM信号的幅度。 基于关于多个发送符号的已知或可确定的幅度信息来估计q-ASK信号的幅度。 在另一个实施例中，M-QAM或q-ASK信号的振幅基于所发送符号的幅度的统计知识来估计。 其他实施例使用接收样本的二阶和四阶矩，最大似然搜索处理或峰度估计过程来估计接收信号的幅度，噪声功率和信噪比。

公开(公告)号：US20090264644A1

公开(公告)日：2009-10-22

申请号：US12084959

申请日：2006-11-28

Applicant: Genhui Chen ,  Bin Li ,  John M. Webster ,  Kaiji Hu ,  Jianxiong Li

Inventor： Genhui Chen ,  Bin Li ,  John M. Webster ,  Kaiji Hu ,  Jianxiong Li

IPC: C07D269/00 ,  A61P31/00 ,  A61P35/00

CPC classification number: C07D269/00

Abstract: The invention is drawn to novel macrolide compounds of formula I having antibiotic and antineoplastic activities, useful as medicaments and/or agrochemicals for microorganism infections, in particularly for infectious diseases involving drug-resistant Staphylococcus, and for treatment of human and animal cancers.

Abstract translation: 本发明涉及具有抗生素和抗肿瘤活性的新型的具有抗生素和抗肿瘤活性的大环内酯类化合物，可用作微生物感染的药物和/或农药，特别是涉及耐药性葡萄球菌的感染性疾病，以及用于治疗人和动物癌症。

公开(公告)号：US20090190645A1

公开(公告)日：2009-07-30

申请号：US12419333

申请日：2009-04-07

Applicant: Bin Li ,  Robert A. DiFazio ,  Jung-Lin Pan ,  Alexander Reznik ,  John David Kaewell, JR. ,  Peter Edward Becker

Inventor： Bin Li ,  Robert A. DiFazio ,  Jung-Lin Pan ,  Alexander Reznik ,  John David Kaewell, JR. ,  Peter Edward Becker

IPC: H04L25/49 ,  H03H7/30

CPC classification number: H04L25/03159 ,  H04B17/336

Abstract: A receiver or an integrated circuit (IC) incorporated therein includes a fast Fourier transform (FFT)-based (or hybrid FFT-based) sliding window block level equalizer (BLE) for generating equalized samples. The BLE includes a noise power estimator, first and second channel estimators, an FFT-based chip level equalizer (CLEQ) and a channel monitor unit. The noise power estimator generates a noise power estimate based on two diverse sample data streams. The channel estimators generate respective channel estimates based on the sample data streams. The channel monitor unit generates a first channel monitor signal including truncated channel estimate vectors based on the channel estimates, and a second channel monitor signal which indicates an approximate rate of change of the truncated channel estimate vectors. The FFT-based CLEQ generates the equalized samples based on the noise power estimate, one-block samples of the first and second sample data streams, the channel estimates and the monitor signals.

Abstract translation: 结合在其中的接收器或集成电路（IC）包括用于产生均衡样本的基于快速傅立叶变换（FFT）（或基于混合FFT）的滑动窗口块级均衡器（BLE）。 BLE包括噪声功率估计器，第一和第二信道估计器，基于FFT的码片级均衡器（CLEQ）和信道监视器单元。 噪声功率估计器基于两个不同的采样数据流产生噪声功率估计。 信道估计器基于样本数据流生成相应的信道估计。 信道监视单元基于信道估计产生包括截断的信道估计向量的第一信道监视信号，以及指示截断的信道估计向量的近似变化率的第二信道监视信号。 基于FFT的CLEQ基于噪声功率估计，第一和第二采样数据流的一个块采样，信道估计和监视信号来生成均衡的采样。