公开(公告)号：US20070276225A1

公开(公告)日：2007-11-29

申请号：US11613297

申请日：2006-12-20

Applicant: Arie Kaufman ,  Zhengrong Liang ,  Mark Wax ,  Ming Wan ,  Dongqing Chen ,  Bin Li

Inventor： Arie Kaufman ,  Zhengrong Liang ,  Mark Wax ,  Ming Wan ,  Dongqing Chen ,  Bin Li

IPC: A61B5/05

CPC classification number: G06T17/00 ,  G06T7/0012 ,  G06T7/11 ,  G06T7/136 ,  G06T7/64 ,  G06T15/08 ,  G06T19/00 ,  G06T2207/10081 ,  G06T2207/20044 ,  G06T2207/20064 ,  G06T2207/30028 ,  G06T2207/30101

Abstract: Methods for generating a three-dimensional visualization image of an object, such as an internal organ, using volume visualization techniques are provided. The techniques include a multi-scan imaging method; a multi-resolution imaging method; and a method for generating a skeleton of a complex three dimension object. The applications include virtual cystoscopy, virtual laryngoscopy, virtual angiography, among others.

Abstract translation: 提供了使用体积可视化技术来生成诸如内部器官的对象的三维可视化图像的方法。 该技术包括多扫描成像方法; 多分辨率成像方法; 以及用于生成复杂三维物体的骨架的方法。 应用包括虚拟膀胱镜检查，虚拟喉镜检查，虚拟血管造影等。

公开(公告)号：US07127014B2

公开(公告)日：2006-10-24

申请号：US11327738

申请日：2006-01-06

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

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

IPC: H04B1/10 ,  H04B7/216

CPC classification number: H04B1/7113 ,  H04B1/7115 ,  H04L25/03038 ,  H04L25/03987 ,  H04L2025/03592

Abstract: A receiver which suppresses inter-cluster multipath interference by processing an impulse channel response consisting of two multipath clusters, each cluster having groups of signals with multiple delays. In one embodiment, the receiver includes a single antenna and parallel-connected delay units used to align the groups of signals before being input into respective sliding window equalizers. The outputs of the equalizers are combined at chip level via a combiner which provides a single output. In another embodiment, a cluster multipath interference suppression (CMIS) circuit is incorporated into the receiver. The CMIS circuit includes a hard decision unit and a plurality of signal regeneration units to generate replicas of the multipath clusters. The replicas are subtracted from the respective outputs of the delay units and the results are input to the respective sliding window equalizers. In another embodiment, multiple antennas are used to receive and process the clusters.

Abstract translation: 一种通过处理由两个多径簇组成的脉冲信道响应来抑制簇间多径干扰的接收机，每个簇具有多个延迟的信号组。 在一个实施例中，接收机包括单个天线和并联连接的延迟单元，用于在输入到相应的滑动窗口均衡器之前将信号组对准。 均衡器的输出通过提供单个输出的组合器在芯片级组合。 在另一个实施例中，集群多径干扰抑制（CMIS）电路被并入到接收机中。 CMIS电路包括硬决策单元和多个信号再生单元以生成多路径簇的副本。 从延迟单元的相应输出中减去副本，并将结果输入到各个滑动窗均衡器。 在另一个实施例中，使用多个天线来接收和处理簇。

公开(公告)号：US20060182119A1

公开(公告)日：2006-08-17

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: H04L12/56

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.

公开(公告)号：US20060034398A1

公开(公告)日：2006-02-16

申请号：US11265932

申请日：2005-11-03

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: Data estimation is performed in a wireless communication system using both oversampling and multiple reception antennas. A receive vector is produced for each antenna at a sampling interval which is a multiple of the chip rate of the received signal. A channel response matrix is produced for each antenna at a preferred multiple of the sampling rate. Each receive vector is processed using a sliding window based approach, where a plurality of successive windows are processed. For each window, a combined circulant channel response matrix is produced using the channel response matrices. Using the combined circulant channel response matrix and a combined received vector comprising each received vector in a discrete Fourier transform based approach to estimate a data vector corresponding to that window; and combining the data vector estimated in each window to form a combined data vector.

公开(公告)号：US20050094596A1

公开(公告)日：2005-05-05

申请号：US10940079

申请日：2004-09-14

Applicant: Philip Pietraski ,  Gregory Sternberg ,  Rui Yang ,  Bin Li

Inventor： Philip Pietraski ,  Gregory Sternberg ,  Rui Yang ,  Bin Li

IPC: H04L1/00 ,  H04L1/20 ,  H04L25/02 ,  H04L5/12

CPC classification number: H04L1/0026 ,  H04L1/20 ,  H04L25/0202

Abstract: A method and apparatus for estimating and reporting the quality of a wireless communication channel between a wireless transmit/receive unit (WTRU) and a Node-B. A modulated signal is received from the Node-B over the communication channel and a channel estimation is performed on the modulated signal to provide a channel estimate. In one embodiment, the modulated signal is demodulated based on the channel estimate to provide a demodulated signal and a signal-to-interference (SIR) estimate based on the demodulated signal is obtained. The quality of the communication channel is estimated based on at least the SIR estimate. In an alternate embodiment, a SIR estimate based on the channel estimate is obtained. The quality of the communication channel is estimated based on the SIR estimate and additional information including at least one of delay spread, transmit power and WTRU velocity information.

Abstract translation: 一种用于估计和报告无线发射/接收单元（WTRU）和节点B之间的无线通信信道的质量的方法和装置。 通过通信信道从节点B接收调制信号，并对调制信号执行信道估计以提供信道估计。 在一个实施例中，基于信道估计来解调调制信号以提供解调信号，并且获得基于解调信号的信号干扰（SIR）估计。 至少基于SIR估计来估计通信信道的质量。 在替代实施例中，获得基于信道估计的SIR估计。 基于SIR估计和包括延迟扩展，发射功率和WTRU速度信息中的至少一个的附加信息来估计通信信道的质量。

公开(公告)号：US20050069024A1

公开(公告)日：2005-03-31

申请号：US10725788

申请日：2003-12-02

Applicant: Bin Li ,  Alexander Reznik

Inventor： Bin Li ,  Alexander Reznik

IPC: H04B1/707 ,  H04B7/08

CPC classification number: H04B1/712 ,  H04B7/0854

Abstract: A receiver comprises a plurality of antenna elements for receiving a data signal. Each antenna element has a plurality of Rake fingers. Each Rake finger processes a received multipath component of the received data signal of its antenna element by applying a complex weight gain to that received multipath component. A complex weight gain generator determines the complex weight gain for each Rake finger for each antenna element using an input from all the Rake fingers. A summer combines an output of each Rake finger to produce an estimate of the data signal.

Abstract translation: 接收机包括用于接收数据信号的多个天线元件。 每个天线元件具有多个耙指。 每个Rake指针通过对所接收的多路径分量应用复加权增益来处理其天线元件的接收数据信号的接收多径分量。 复合加权增益发生器使用来自所有耙指的输入来确定每个天线元件的每个耙指的复重加权增益。 夏季结合了每个Rake指针的输出以产生数据信号的估计。

公开(公告)号：US06832210B1

公开(公告)日：2004-12-14

申请号：US09639325

申请日：2000-08-16

Applicant: Bin Li

Inventor： Bin Li

IPC: G06F1760

CPC classification number: G06Q40/04 ,  G06Q40/06

Abstract: A process for implementing a market neutral relative value strategy to provide up-to-the-minute equity trading recommendations includes selecting pairtrades, each having both high correlation coefficient and high de-trended correlation coefficient. The de-trended coefficient is determined for a time interval selected such that a starting price of one of the stocks of a pairtrade is substantially equal its ending price. The process further includes calculating an optimal financial hedge ratio by determining regression slopes of the stocks in each selected pairtrade with respect to one another. The selected pairs are further compared with a plurality of templates to select only valid pairtrades whose amplitude and number of crosses through and deviations from the regression line match at least one of the templates. Applying a modified LaGrange-Urenbeck process to determine the optimal cut-loss and profit taking boundaries further optimizes each of the valid pairtrades.

Abstract translation: 实施市场中性相对价值战略以提供最新的股权交易建议的过程包括选择具有高相关系数和高去趋势相关系数的对交易。 在所选择的时间间隔中确定趋势趋势系数，使得一对货物的一个库存的起始价格基本上等于其终止价格。 该过程还包括通过相对于彼此确定每个所选配对交易中的股票的回归斜率来计算最佳金融对冲比。 所选择的对进一步与多个模板进行比较，以仅选择其幅度和跨越回归线的偏差与至少一个模板匹配的有效对的交易。 应用修改后的LaGrange-Urenbeck过程来确定最佳削减和利润的边界进一步优化每个有效的双方交易。

公开(公告)号：US06760370B2

公开(公告)日：2004-07-06

申请号：US10269606

申请日：2002-10-11

Applicant: Bin Li ,  Robert A. DiFazio ,  Ariela Zeira

Inventor： Bin Li ,  Robert A. DiFazio ,  Ariela Zeira

IPC: H04B1700

CPC classification number: H04L1/20 ,  H04B17/336

Abstract: A method for estimating signal-to-noise ratio (SNR) using a method with low bias that is effective for both positive SNRs and small to negative SNRs. The method is based on an iterative solution for the maximum likelihood estimate of the amplitude from which the SNR can be computed. The method is applicable for various modulated systems, including BPSK, QPSK and MPSK.

Abstract translation: 一种使用低偏置的方法估计信噪比（SNR）的方法，该方法对正SNR和小到负SNR均有效。 该方法基于可以从其计算SNR的幅度的最大似然估计的迭代解。 该方法适用于各种调制系统，包括BPSK，QPSK和MPSK。

公开(公告)号：US06543013B1

公开(公告)日：2003-04-01

申请号：US09291353

申请日：1999-04-14

Applicant: Bin Li ,  Wen Tong

Inventor： Bin Li ,  Wen Tong

IPC: G06F1100

CPC classification number: H03M13/2771 ,  H03M13/2714 ,  H03M13/6558

Abstract: An interleaver in which a frame of data to be interleaved is stored in at least a portion of an array having R rows and C columns, the portion having Nr(l) rows and Nc(l) columns that satisfy the inequality Nr(l)×Nc(l−1)

Abstract translation: 交织器，其中要被交织的数据帧被存储在具有R行和C列的阵列的至少一部分中，具有Nr（l）行的部分和Nc（l）列满足不等式，其中Nc（1） 是素数，Nc（1-1）是小于Nc（l）的最高素数。 每行的元素根据预定的数学关系被置换，并且根据预定的映射将行排列。

公开(公告)号：US06303542B1

公开(公告)日：2001-10-16

申请号：US09640644

申请日：2000-08-18

Applicant: Bin Li ,  Adam Chi-Tung Hsu

Inventor： Bin Li ,  Adam Chi-Tung Hsu

IPC: C07D25308

CPC classification number: C07D253/08 ,  A01N43/707 ,  A01N43/76 ,  A01N43/84 ,  C07D403/04

Abstract: This invention relates to 3-substituted-phenyl-1,2,3-benzotriazin-4-ones which have activity as herbicides, to compositions which contain these compounds and to methods of use of these compounds.

Abstract translation: 本发明涉及作为除草剂具有活性的3-取代苯基-1,2,3-苯并三嗪-4-酮，含有这些化合物的组合物以及这些化合物的使用方法。