公开(公告)号：US07620123B2

公开(公告)日：2009-11-17

申请号：US12166702

申请日：2008-07-02

申请人： Bin Li ,  Gregory S. Sternberg ,  Philip J. Pietraski

发明人： Bin Li ,  Gregory S. Sternberg ,  Philip J. Pietraski

IPC分类号： H03D1/24

CPC分类号： H04L27/38 ,  H04L1/20

摘要： 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.

摘要翻译： 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

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

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

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

CPC分类号： C07D269/00

摘要： 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.

摘要翻译： 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

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

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

IPC分类号： H04L25/49 ,  H03H7/30

CPC分类号： H04L25/03159 ,  H04B17/336

摘要： 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.

摘要翻译： 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。

公开(公告)号：USD595353S1

公开(公告)日：2009-06-30

申请号：US29304852

申请日：2008-03-07

申请人： Bin Li

设计人： Bin Li

公开(公告)号：US07524628B2

公开(公告)日：2009-04-28

申请号：US09977716

申请日：2001-10-15

申请人： Mark I. Greene ,  Hong Tao Zhang ,  Bin Li ,  Qindu Liu ,  Ramchandran Murali

发明人： Mark I. Greene ,  Hong Tao Zhang ,  Bin Li ,  Qindu Liu ,  Ramchandran Murali

IPC分类号： C12Q1/68 ,  C12P19/34 ,  G01N33/53

CPC分类号： C07K5/1013 ,  C07K5/1019 ,  C07K7/06 ,  C07K16/32 ,  C07K2319/32 ,  G01N33/532 ,  G01N33/58 ,  G01N33/6857 ,  G01N33/6878 ,  G01N2500/04

摘要： Methods, systems and kits are provided for detecting molecules expressing a selected epitope in a sample through use of an epitope detector containing a single chain Fv for the selected epitope or a constrained epitope specific CDR, CDR mimetic or engineered CDR structure attached to an oligonucleotide.

摘要翻译： 提供方法，系统和试剂盒，用于通过使用含有选定表位的单链Fv或与寡核苷酸连接的约束表位特异性CDR，CDR模拟或工程化CDR结构的表位检测器来检测在样品中表达选定表位的分子。

公开(公告)号：USD589088S1

公开(公告)日：2009-03-24

申请号：US29302807

申请日：2008-01-24

申请人： Bin Li

设计人： Bin Li

公开(公告)号：US07502426B2

公开(公告)日：2009-03-10

申请号：US10750203

申请日：2003-12-31

申请人： Bin Li ,  Gregory S. Sternberg ,  Philip J. Pietraski

发明人： Bin Li ,  Gregory S. Sternberg ,  Philip J. Pietraski

IPC分类号： H03D1/24

CPC分类号： H04L27/38 ,  H04L1/20

摘要： An improved system and method for estimating 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, is set forth herein. 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 of the present invention 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.

摘要翻译： 本文阐述了用于估计接收信号（诸如M-QAM或q-ASK信号）的一个或多个参数（诸如振幅和信噪比）的改进的系统和方法。 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。 本发明的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者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：US20090060098A1

公开(公告)日：2009-03-05

申请号：US12288630

申请日：2008-10-21

申请人： Bin Li ,  Robert A. DiFazio ,  Donald M. Grieco ,  Ariela Zeira

发明人： Bin Li ,  Robert A. DiFazio ,  Donald M. Grieco ,  Ariela Zeira

IPC分类号： H04L27/06

CPC分类号： H04L27/2331 ,  H04L25/03197 ,  H04L27/2332

摘要： A method for differential phase evaluation of M-ary communication data is employed in which the data consists of N sequential symbols r1 . . . rN, each having one of M transmitted phases. Selected sequences of N−1 elements that represent possible sequences of phase differentials are evaluated using multiple-symbol differential detection. Using r1 as the reference for each phase differential estimate, sN−1 phase differential sequences are selected in the form (P2i, P3i, . . . , PNi) for i=1 to s for evaluating said symbol set, where s is predetermined and 1

摘要翻译： 采用一种用于微分通信数据的差分相位估计的方法，其中数据由N个连续符号r1组成。 。 。 rN，每个都具有M个传输相中的一个。 使用多符号差分检测来评估代表可能的相位差序列的N-1个元素的选定序列。 使用r1作为每个相位差分估计的参考，以i = 1至s的形式（P2i，P3i，...，PNi）选择sN-1相位差分序列，用于评估所述符号集，其中s是预定的， 1