公开(公告)号：US20050025267A1

公开(公告)日：2005-02-03

申请号：US10875900

申请日：2004-06-24

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

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

IPC: H04L25/08

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

Abstract: The present invention has many aspects. One aspect of the invention is to perform equalization using a sliding window approach. A second aspect reuses information derived for each window for use by a subsequent window. A third aspect utilizes a discrete Fourier transform based approach for the equalization. A fourth aspect relates to handling oversampling of the received signals and channel responses. A fifth aspect relates to handling multiple reception antennas. A sixth embodiment relates to handling both oversampling and multiple reception antennas.

Abstract translation: 本发明具有许多方面。 本发明的一个方面是使用滑动窗口方法进行均衡。 第二个方面重用为每个窗口导出的信息，供后续窗口使用。 第三方面利用基于离散傅立叶变换的均衡方法。 第四方面涉及处理接收信号和信道响应的过采样。 第五方面涉及处理多个接收天线。 第六实施例涉及处理过采样和多个接收天线。

公开(公告)号：US06735580B1

公开(公告)日：2004-05-11

申请号：US09648878

申请日：2000-08-25

Applicant: Liang Li ,  Yi Tang ,  Bin Li ,  Xiaohua Wu

Inventor： Liang Li ,  Yi Tang ,  Bin Li ,  Xiaohua Wu

IPC: G06F1518

CPC classification number: G06N3/049 ,  Y10S706/925

Abstract: A neural network based universal time series prediction system for financial securities includes a pipelined recurrent ANN architecutre having a plurality of identical modules to first adjust internal weights and biases in response to a first training set representing a nonlinear financial time series of samples of a financial quantity and a target value, and then determine and store an estimated prediction error of the ANN in order to adjust short time stock price predictions in accordance with the stored prediction error. The prediction system is also designed to output upper and lower prediction bounds within a confidence region.

Abstract translation: 一种用于金融证券的基于神经网络的通用时间序列预测系统包括具有多个相同模块的流水线复现ANN结构，以响应于代表财务数量样本的非线性财务时间序列的第一训练集来首先调整内部权重和偏差 和目标值，然后确定并存储ANN的估计预测误差，以便根据存储的预测误差来调整短时股票价格预测。 预测系统还被设计为在置信区域内输出上限和下限预测范围。

公开(公告)号：US06704299B1

公开(公告)日：2004-03-09

申请号：US09450789

申请日：1999-11-30

Applicant: Bin Li ,  Wen Tong

Inventor： Bin Li ,  Wen Tong

IPC: H04Q700

CPC classification number: H04L1/0066 ,  H04L1/20 ,  H04L1/208

Abstract: A method and apparatus for generating a frame quality indication of a frame of a received turbo encoded wireless signal is provided. A turbo decoder is used to decode a demodulated frame and provide a decoded frame. A turbo encoder is used to encode the decoded frame to provide a re-encoded frame. A modulator modulates the re-encoded frame. The frame quality is assessed based on a degree of correlation between the demodulated frame and the re-encoded modulated frame. The advantages include a less complex receiver due to reduced computational load, and potentially greater payload capacity in frames due to elimination of Yamamoto bits.

Abstract translation: 提供了一种用于生成接收的turbo编码无线信号的帧的帧质量指示的方法和装置。 turbo解码器用于解码解调帧并提供解码帧。 turbo编码器用于对解码的帧进行编码以提供重新编码的帧。 调制器调制重新编码的帧。 基于解调帧和再编码调制帧之间的相关程度来评估帧质量。 优点包括由于减少计算负荷而导致的较不复杂的接收机，以及由于消除Yamamoto位而在帧中潜在的更大的有效载荷容量。

公开(公告)号：US06452910B1

公开(公告)日：2002-09-17

申请号：US09619923

申请日：2000-07-20

Applicant: Vikram Vij ,  Carl A. Gerrard ,  Bin Li ,  Larry Gardner ,  Sivasankar Chander ,  Murthy Kunchakarra ,  Tim McCoy ,  Richard Swan

Inventor： Vikram Vij ,  Carl A. Gerrard ,  Bin Li ,  Larry Gardner ,  Sivasankar Chander ,  Murthy Kunchakarra ,  Tim McCoy ,  Richard Swan

IPC: H04B700

CPC classification number: H04W92/02 ,  H04L12/66 ,  H04W84/12 ,  H04W84/18 ,  H04W88/10

Abstract: A Wireless bridge conjoins two previously incompatible technologies within a single device to leverage the strengths of each. The Wireless bridge marries the Personal Area Network (PAN) technology of Bluetooth as described in Bluetooth Specification Version 1.0B with the Wireless Local Area Network (WLAN) technology described in the IEEE802.11aspecification to provide a wireless system level solution for peripheral devices to provide Internet service interactions. The invention brings together in a single working device implementations of these technologies so they do not interfere or disrupt the operation of each other and instead provide a seamless transition of a Bluetooth connection to Wireless Local Area Network/Internet connection. From the Wireless Local Area Network perspective the inventive wireless bridge extension allows a Bluetooth-enabled device to roam from one Wireless Access Point (bridge) to the next without losing its back end connection. The invention takes into account the minimum separation and shielding required of these potentially conflicting technologies to inter-operate.

Abstract translation: 无线网桥在单个设备中连接两个以前不兼容的技术，以利用每个设备的优势。 无线网桥与蓝牙规范版本1.0B中所述的蓝牙的个人局域网（PAN）技术与IEEE802.11规范中描述的无线局域网（WLAN）技术相结合，为外围设备提供无线系统级解决方案，以提供 互联网服务互动。 本发明将这些技术的单个工作设备实现集合在一起，使得它们不干扰或中断彼此的操作，而是提供蓝牙连接到无线局域网/因特网连接的无缝转换。 从无线局域网的角度来看，本发明的无线桥接扩展允许支持蓝牙的设备从一个无线接入点（桥接）漫游到下一个无线接入点，而不会丢失其后端连接。 本发明考虑到这些潜在的冲突技术相互作用所需的最小间隔和屏蔽。

公开(公告)号：US06442728B1

公开(公告)日：2002-08-27

申请号：US09263431

申请日：1999-03-04

Applicant: Jian Cui ,  Bin Li ,  Weng Tong ,  Rui R. Wang

Inventor： Jian Cui ,  Bin Li ,  Weng Tong ,  Rui R. Wang

IPC: H03M1300

CPC classification number: H03M13/275 ,  H03M13/271

Abstract: An interleaver receives incoming data frames of size N. The interleaver indexes the elements of the frame with an N1×N2 index array. The interleaver then effectively rearranges (permutes) the data by permuting the rows of the index array. The interleaver employs the equation I(j,k)=I(j,&agr;jk+&bgr;j)modP) to permute the columns (indexed by k) of each row (indexed by j). P is at least equal to N2, &bgr;j is a constant which may be different for each row, and each &agr;j is a relative prime number relative to P. After permuting, the interleaver outputs the data in a different order than received (e.g., receives sequentially row by row, outputs sequentially each column by column).

Abstract translation: 交织器接收大小为N的输入数据帧。交织器用N1xN2索引数组对帧的元素进行索引。 然后，交织器通过置换索引数组的行来有效地重新排列（排列）数据。 交织器使用等式I（j，k）= I（j，alphajk + betaj）modP）来排列每行（由j索引）的列（由k索引）。 P至少等于N2，betaj是对于每行可以是不同的常数，并且每个alphaj是相对于P的相对素数。在置换之后，交织器以与接收的不同的顺序输出数据（例如，接收 按顺序排列，逐列依次输出）。

公开(公告)号：US06427214B1

公开(公告)日：2002-07-30

申请号：US09409317

申请日：1999-09-28

Applicant: Bin Li ,  Wen Tong ,  Jian Cui ,  Rui R. Wang

Inventor： Bin Li ,  Wen Tong ,  Jian Cui ,  Rui R. Wang

IPC: H03M1327

CPC classification number: H03M13/2957 ,  H03M13/271 ,  H03M13/2735 ,  H03M13/2742 ,  H03M13/2771 ,  H03M13/6362

Abstract: Construction of a Turbo code interleaver for blocks of any size is facilitated by partitioning the block into co-sets of predetermined size, permuting each co-set with an interleaver whose parameters are selected and optimized for the predetermined size, and recombining the elements of the permuted co-sets according to a predetermined order. Partitioning of the block into co-sets is accomplished by choosing a value n for the number of co-set, and assigning to each co-set those positions of the block having a common value for modulo-n of the block size. The permuted output may be punctured to maintain a desired ratio.

Abstract translation: 通过将块划分为预定大小的协同集合来促进对任何大小的块的Turbo码交织器的构造，将交织器置换为与预定大小相关的参数被选择和优化的交织器，并且将 根据预定顺序排列组合。 通过为共同组合的数量选择值n，并且为每个组合赋予具有块大小的模n的公共值的块的这些位置来实现块到组合的分割。 可以对置换的输出进行穿孔以保持期望的比率。

公开(公告)号：US06330753B1

公开(公告)日：2001-12-18

申请号：US09269192

申请日：1999-03-30

Applicant: Bin Li

Inventor： Bin Li

IPC: G01B500

CPC classification number: G01B5/08

Abstract: A large diameter gauge consists of a series of measuring units. Each measuring unit comprises two positioning elements(11,12), a fastener(14) and a body(13). These series of measuring units are placed and fixed sequentially and head to end or end to head around the circumference of the cylinder or hole to be measured during measuring until the remained space is not large enough to be put into another one measuring unit. Measuring the distance between the first measuring unit and the last measuring unit, the diameter to be measured can be obtained through the geometric relations between the gauges and the cylinder or hole to be measured.

Abstract translation: 一个大直径计量器由一系列测量单元组成。 每个测量单元包括两个定位元件（11,12），紧固件（14）和主体（13）。 这些系列的测量单元在测量期间被依次放置和固定并且头到端或端头围绕待测量的圆筒或孔的圆周，直到剩余空间不足以放入另一个测量单元中。 测量第一测量单元和最后一个测量单元之间的距离，可以通过仪表与要测量的圆柱体或孔之间的几何关系来获得要测量的直径。

公开(公告)号：US06251829B1

公开(公告)日：2001-06-26

申请号：US09551346

申请日：2000-04-18

Applicant: Bin Li ,  Ying Man ,  Zongjian Zhang ,  Longhe Xu ,  Adam Chi-Tung Hsu

Inventor： Bin Li ,  Ying Man ,  Zongjian Zhang ,  Longhe Xu ,  Adam Chi-Tung Hsu

IPC: A01N3706

CPC classification number: C07D239/54 ,  A01N37/44 ,  A01N37/46 ,  A01N37/48 ,  A01N43/54 ,  A01N43/90 ,  C07C205/58 ,  C07C205/59 ,  C07D487/04

Abstract: This invention relates to herbicidal alpha-(2,4,5-trisubstituted)- and alpha-(2,5-disubstituted)-benzoyloxy-alpha-beta-, and/or beta-gamma-unsaturated-carboxylates and their derivatives, to compositions which contain these compounds, and to methods of use of these compounds.

Abstract translation: 本发明涉及除草α-（2,4,5-三取代） - 和α-（2,5-二取代） - 苯甲酰氧基-α-β-和/或β-γ-不饱和羧酸酯及其衍生物， 含有这些化合物的组合物，以及这些化合物的使用方法。

公开(公告)号：US06215694B1

公开(公告)日：2001-04-10

申请号：US09553595

申请日：2000-04-20

Applicant: Bin Li ,  Livia L. Zien ,  David C. Lawson ,  Tatia B. Butts ,  Tri M. Hoang

Inventor： Bin Li ,  Livia L. Zien ,  David C. Lawson ,  Tatia B. Butts ,  Tri M. Hoang

IPC: G11C1100

CPC classification number: G11C11/4125

Abstract: A single event upset hardened multiport memory cell to be utilized in a register file is disclosed. The single event upset hardened multiport memory cell includes a storage cell, a write bitline, a read bitline. The storage cell, which is utilized for storing data, includes first and second sets of cross-coupled transistors and first and second sets of isolation transistors. The first and second sets of isolation transistors are respectively coupled to the first and second set of cross-coupled transistors such that two inversion paths are formed between the two sets of cross-coupled transistors and the two sets of isolation transistors. Coupled to the storage cell, the write bitline inputs write data to the storage cell. Also coupled to the storage cell, the read bitline outputs read data from the storage cell.

Abstract translation: 公开了一种用于寄存器文件中的单事件硬化多端口存储单元。 单事件硬化多端口存储单元包括存储单元，写位线，读位线。 用于存储数据的存储单元包括第一组和第二组交叉耦合晶体管和第一组和第二组隔离晶体管。 第一和第二组隔离晶体管分别耦合到第一和第二组交叉耦合晶体管，使得在两组交叉耦合晶体管和两组隔离晶体管之间形成两个反转路径。 耦合到存储单元，写位线输入将数据写入存储单元。 读取位线也耦合到存储单元，从存储单元输出读取数据。