公开(公告)号：US06775332B1

公开(公告)日：2004-08-10

申请号：US10435799

申请日：2003-05-12

Applicant: Bin Li ,  Wen Tong

Inventor： Bin Li ,  Wen Tong

IPC: H03K900

CPC classification number: H04L27/233 ,  H04B1/707 ,  H04L1/0041 ,  H04L1/0045 ,  H04L1/0054 ,  H04L1/0071 ,  H04L25/0212 ,  H04L27/227

Abstract: A multi-stage receiver and method for recovering a traffic signal embedded in at least one received signal. The multi-stage receiver includes a plurality of sequential detection stages for processing each received signal and providing successively better estimates of the traffic signal. The multi-stage receiver includes, for each received signal, a first processing stage and a second processing stage. The multi-stage receiver also includes a final processing stage connected to the second processing stages. Each first processing stage generates a first estimate of the traffic signal from the respective received signal and each second processing stage generates a set of energy values from the respective first estimate of the traffic signal and from the respective received signal. The final processing stage combines the set of energy values from each second processing stage and generates an improved estimate of the traffic signal. By employing multiple stages in the receiver, there is an improvement in successive estimates of the traffic signal.

Abstract translation: 一种用于恢复嵌入到至少一个接收信号中的业务信号的多级接收机和方法。 多级接收机包括多个顺序检测级，用于处理每个接收到的信号并提供连续更好的业务信号估计。 对于每个接收信号，多级接收机包括第一处理级和第二处理级。 多级接收机还包括连接到第二处理级的最后处理级。 每个第一处理阶段从相应的接收信号产生交通信号的第一估计，并且每个第二处理阶段根据交通信号的相应的第一估计和相应的接收信号产生一组能量值。 最终处理阶段组合来自每个第二处理阶段的能量值集合，并且生成交通信号的改进的估计。 通过在接收机中采用多级，交通信号的连续估计有改善。

公开(公告)号：US06625234B1

公开(公告)日：2003-09-23

申请号：US09359539

申请日：1999-07-22

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

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

IPC: H04L2706

CPC classification number: H03M13/2957 ,  H03M13/2703 ,  H03M13/271 ,  H03M13/2735 ,  H03M13/2771 ,  H04J13/0022

Abstract: The invention relates to methods and apparatus for Turbo Code interleavers for use with third generation code division multiple access (3G CDMA) data. The apparatus includes a memory for receiving and temporarily storing the data, a counter and a clock coupled to the memory and counter for synchronization. The apparatus also includes a table containing a addresses that are selected by the counter. A puncturing device coupled to the table discards addresses if they are greater than a frame size. A buffer is coupled to the memory and the clock. The memory is configured to retrieve data from the selected addresses which are not discarded and forward it to the buffer for output.

Abstract translation: 本发明涉及用于与第三代码分多址（3G CDMA）数据一起使用的Turbo码交织器的方法和装置。 该装置包括用于接收和临时存储数据的存储器，连接到存储器的计数器和时钟以及用于同步的计数器。 该装置还包括包含由计数器选择的地址的表。 耦合到表的打孔设备如果大于帧大小则丢弃地址。 缓冲器耦合到存储器和时钟。 存储器被配置为从未被丢弃的所选择的地址检索数据并将其转发到缓冲器以进行输出。

公开(公告)号：US06621850B1

公开(公告)日：2003-09-16

申请号：US09216972

申请日：1998-12-21

Applicant: Bin Li ,  Wen Tong

Inventor： Bin Li ,  Wen Tong

IPC: H04B169

CPC classification number: H04B1/707

Abstract: A method and apparatus for receiving orthogonal signals in a spread-spectrum communications system. A demodulator provides groups of de-spread samples of a processed received signal. The groups of de-spread samples are passed through an orthogonal code transformer to provide sequential transformer blocks. The blocks are buffered in sequences of 2 or 3. Then each buffered sequence is subjected to a summing, squaring and selection operation a to obtain a desired orthogonal code from each of the transformer blocks of the two or three transformer blocks.

Abstract translation: 一种用于在扩频通信系统中接收正交信号的方法和装置。 解调器提供经处理的接收信号的解扩展样本组。 解扩样本组通过正交码变换器以提供顺序变换器块。 块以2或3的顺序缓冲。然后每个缓冲序列经过求和，平方和选择操作a以从两个或三个变换器块的每个变压器块获得期望的正交码。

公开(公告)号：US06526103B1

公开(公告)日：2003-02-25

申请号：US09220014

申请日：1998-12-23

Applicant: Bin Li ,  Wen Tong

Inventor： Bin Li ,  Wen Tong

IPC: H04L2706

CPC classification number: H04L1/0071 ,  H04B1/707 ,  H04L1/0041 ,  H04L1/0045 ,  H04L25/0212 ,  H04L27/227 ,  H04L27/233

Abstract: A detector for detecting a traffic signal from a first demodulated signal is provided. The detector comprises a first stage for receiving the first demodulated signal and generating a first estimate of the traffic signal and a second stage connected to the first stage. The second stage receives the first demodulated signal and the first estimate of the traffic signal and generates a second estimate of the traffic signal from the first demodulated signal and the first estimate of the traffic signal. A method of detecting a traffic signal from a first demodulated signal is provided. The method comprises the steps of (a) generating an estimate of the traffic signal from the first demodulated signal using a first stage and (b) generating another estimate of the traffic signal from the first demodulated signal and the estimate of the traffic signal obtained from step (a) using a second stage.

Abstract translation: 提供了一种用于从第一解调信号检测交通信号的检测器。 检测器包括用于接收第一解调信号并产生交通信号的第一估计的第一级和连接到第一级的第二级。 第二级接收第一解调信号和业务信号的第一估计，并且从第一解调信号和交通信号的第一估计产生交通信号的第二估计。 提供一种从第一解调信号检测交通信号的方法。 该方法包括以下步骤：（a）使用第一级从第一解调信号产生业务信号的估计，以及（b）从第一解调信号产生业务信号的估计和从 步骤（a）使用第二阶段。

公开(公告)号：US06411610B1

公开(公告)日：2002-06-25

申请号：US09186484

申请日：1998-11-05

Applicant: Bin Li ,  Wen Tong

Inventor： Bin Li ,  Wen Tong

IPC: H04B7216

CPC classification number: H04B1/7077 ,  G06F17/15 ,  H04B1/70752 ,  H04B1/708 ,  H04B1/709

Abstract: A correlation arrangement comprises 2k correlators each for correlating a sub-block of k symbols of a sequence derived from a received signal of a wireless communications system with all 2k possible sequences of k binary symbols to produce a respective one of 2k correlator outputs. For PN (pseudo random noise) synchronization, for each of N candidate PN sequences, a sub-block of k binary symbols of the respective candidate PN sequence is used to select a respective one of the 2k correlator outputs as a correlation output for the sub-block, and the selected sub-block correlation outputs are accumulated for m sub-blocks to produce a correlation result for a correlation block of mk symbols. A maximum one of the N correlation results is detected and the candidate PN sequence providing this maximum is identified for PN synchronization. N, k, and m are integers. The arrangement reduces computation for large values of N and large correlation blocks.

Abstract translation: 相关装置包括2k个相关器，用于将从无线通信系统的接收信号导出的序列的k个符号的子块与k个二进制符号的所有2k个可能序列相关，以产生2k个相关器输出中的相应一个。 对于PN（伪随机噪声）同步，对于N个候选PN序列中的每一个，使用相应候选PN序列的k个二进制符号的子块来选择2k个相关器输出中的相应一个作为子载波的相关输出 块，并且对于m个子块累积所选择的子块相关输出，以产生用于mk个符号的相关块的相关结果。 检测到N个相关结果中的最大一个，并且为PN同步识别提供该最大值的候选PN序列。 N，k和m是整数。 该布置减少了大值N和大相关块的计算。

公开(公告)号：USD970632S1

公开(公告)日：2022-11-22

申请号：US29792385

申请日：2022-03-25

Applicant: Bin Li

Designer： Bin Li

公开(公告)号：US20220114251A1

公开(公告)日：2022-04-14

申请号：US17561134

申请日：2021-12-23

Applicant: Francesc Guim Bernat ,  Kshitij Arun Doshi ,  Adrian Hoban ,  Thijs Metsch ,  Dario Nicolas Oliver ,  Marcos E. Carranza ,  Mats Gustav Agerstam ,  Bin Li ,  Patrick Koeberl ,  Susanne M. Balle ,  John J. Browne ,  Cesar Martinez-Spessot ,  Ned M. Smith

Inventor： Francesc Guim Bernat ,  Kshitij Arun Doshi ,  Adrian Hoban ,  Thijs Metsch ,  Dario Nicolas Oliver ,  Marcos E. Carranza ,  Mats Gustav Agerstam ,  Bin Li ,  Patrick Koeberl ,  Susanne M. Balle ,  John J. Browne ,  Cesar Martinez-Spessot ,  Ned M. Smith

IPC: G06F21/51 ,  G06F21/57 ,  H04L43/0823 ,  H04L41/5009

Abstract: Various systems and methods for implementing reputation management and intent-based security mechanisms are described herein. A system for implementing intent-driven security mechanisms, configured to: determine, based on a risk tolerance intent related to execution of an application on a compute node, whether execution of a software-implemented operator requires a trust evaluation; and in response to determining that the software-implemented operator requires the trust evaluation: obtain a reputation score of the software-implemented operator; determine a minimum reputation score from the risk tolerance intent; compare the reputation score of the software-implemented operator to the minimum reputation score; and reject or permit execution of the software-implemented operator based on the comparison

公开(公告)号：US10280092B2

公开(公告)日：2019-05-07

申请号：US15222377

申请日：2016-07-28

Applicant: Kyler Carroll ,  Bin Li

Inventor： Kyler Carroll ,  Bin Li

IPC: C01G45/12 ,  H01M4/485 ,  H01M4/505 ,  H01M4/525 ,  H01M10/0525

Abstract: A disorder rock salt composition for use as a cathode active material. The stoichiometry of the lithium, niobium, oxygen, and transition metal components of the disordered rock salt is varied to improved performance in an electrochemical cell while substantially maintaining the disordered rock salt crystallographic structure.

公开(公告)号：US20180014017A1

公开(公告)日：2018-01-11

申请号：US15549261

申请日：2015-02-06

Applicant: Bin LI ,  Jizheng XU ,  Microsoft Technology Licensing, LLC

Inventor： Bin Li ,  Jizheng Xu

IPC: H04N19/132 ,  H04N19/61 ,  H04N19/176 ,  H04N19/70 ,  H04N19/119

CPC classification number: H04N19/132 ,  H04N19/119 ,  H04N19/127 ,  H04N19/147 ,  H04N19/172 ,  H04N19/176 ,  H04N19/52 ,  H04N19/61 ,  H04N19/70

Abstract: Various innovations in media encoding are presented herein. In particular, the innovations can reduce the computational complexity of encoding by selectively skipping certain evaluation stages during encoding. For example, based on analysis of decisions made earlier in encoding or based on analysis of media to be encoded, an encoder can selectively skip evaluation of certain coding tools (such as residual coding or rate-distortion-optimized quantization), skip evaluation of certain values for parameters or settings (such as candidate unit sizes or transform sizes, or candidate partition patterns for motion compensation), and/or skip evaluation of certain coding modes (such as frequency transform skip mode) that are not expected to improve rate-distortion performance during encoding.

公开(公告)号：US20170070748A1

公开(公告)日：2017-03-09

申请号：US15029469

申请日：2014-03-04

Applicant: Bin LI ,  Jizheng XU ,  Feng WU ,  MICROSOFT TECHNOLOGY LICENSING, LLC

Inventor： Bin Li ,  Jizheng Xu ,  Feng Wu

IPC: H04N19/593 ,  H04N19/70 ,  H04N19/115 ,  H04N19/176

CPC classification number: H04N19/593 ,  H04N19/115 ,  H04N19/132 ,  H04N19/176 ,  H04N19/70

Abstract: Innovations in the area of encoding or decoding of blocks using intra block copy (“BC”) prediction improve coding efficiency for intra-BC-predicted blocks in many situations. For example, some of the innovations relate to block flipping in which an intra-BC-predicted block is flipped relative to a reference region, which can be indicated by a block vector (“BV”) value. Other innovations relate to signaling of a skip mode in which a current intra-BC-predicted block uses a signaled BV differential but lacks residual data.

Abstract translation: 使用块内复制（“BC”）预测的块编码或解码领域的创新在许多情况下提高了BC内预测块的编码效率。 例如，一些创新涉及块翻转，其中BC内预测块相对于参考区被翻转，其可以由块向量（“BV”）值指示。 其他创新涉及跳跃模式的信令，其中当前BC内预测块使用信号化的BV差分但缺少残留数据。