公开(公告)号：US06931584B2

公开(公告)日：2005-08-16

申请号：US10715153

申请日：2003-11-17

申请人： Gregory S. Sternberg ,  Rui Yang ,  Philip J. Pietraski ,  Robert Lind Olesen

发明人： Gregory S. Sternberg ,  Rui Yang ,  Philip J. Pietraski ,  Robert Lind Olesen

IPC分类号： H03M13/35 ,  H04L1/00 ,  H04L1/18 ,  H04L1/20 ,  H03M13/45

CPC分类号： H04L25/067 ,  H03M13/35 ,  H04L1/0045 ,  H04L1/0071 ,  H04L1/1812 ,  H04L1/20 ,  H04L25/0222

摘要： A system, components and methods provide FEC decoding in a wireless communication system in which signal to noise ratio estimation is used for scaling information captured by a demodulator in processing received wireless communication signals. A preferred wireless transmit receive unit (WTRU) has a channel rate estimation device configured to process the received communication signals for the particular communication channel and to produce channel change rate estimates. A signal to noise ratio (SNR) estimation device of the WTRU is configured to produce SNR estimates based on observation windows of a calculated number of samples of the received signal where the number of samples used for each observation window is calculated a function of the channel change rate estimates produce by the channel rate estimation device.

摘要翻译： 系统，组件和方法在无线通信系统中提供FEC解码，其中使用信噪比估计来缩放解调器在处理接收的无线通信信号中捕获的信息。 优选的无线发射接收单元（WTRU）具有信道速率估计装置，其被配置为处理用于特定通信信道的所接收的通信信号并产生信道变化率估计。 WTRU的信噪比（SNR）估计装置被配置为基于所计算的接收信号样本的观测窗口来产生SNR估计，其中，每个观察窗口使用的采样数量被计算为信道的功能 信道速率估计装置产生的变化率估计值。

公开(公告)号：US06923919B2

公开(公告)日：2005-08-02

申请号：US09947082

申请日：2001-09-04

申请人： Rui Yang ,  Guoping Mao

发明人： Rui Yang ,  Guoping Mao

IPC分类号： C08J7/12 ,  C09K13/02 ,  H01L21/60 ,  H05K3/00 ,  H05K3/38 ,  C30B33/00

CPC分类号： C09K13/02 ,  C08J7/12 ,  H05K3/002 ,  H05K3/381 ,  H05K2201/0141 ,  H05K2201/0397 ,  H05K2203/0786

摘要： A process for providing a metal-seeded liquid crystal polymer comprising the steps of providing a liquid crystal polymer substrate to be treated by applying an aqueous solution comprising an alkali metal hydroxide and a solubilizer as an etchant composition for the liquid crystal polymer substrate. Further treatment of the etched liquid crystal polymer substrate involves depositing an adherent metal layer on the etched liquid crystal polymer substrate. An adherent metal layer may be deposited using either electroless metal plating or vacuum deposition of metal such as by sputtering.When using electroless metal plating, a tin(II) solution applied to the liquid crystal polymer provides a treated liquid crystal polymer substrate to which the application of a palladium(II) solution provides the metal-seeded liquid crystal polymer. The etchant composition comprises a solution in water of from 35 wt. % to 55 wt. % of an alkali metal salt, and from 10 wt. % to 35 wt. % of a solubilizer dissolved in the solution to provide the etchant composition suitable for etching the liquid crystal polymer at a temperature from 50° C. to 120° C. A flexible circuit comprising a liquid crystal polymer film having through-holes and related shaped voids may be formed using etchant compositions as previously described.

摘要翻译： 一种提供金属种子液晶聚合物的方法，包括以下步骤：通过施加包含碱金属氢氧化物和增溶剂的水溶液作为液晶聚合物基材的蚀刻剂组合物来提供待处理的液晶聚合物基材。 蚀刻的液晶聚合物基板的进一步处理包括在蚀刻的液晶聚合物基板上沉积粘附金属层。 可以使用化学镀金属或真空沉积金属例如溅射来沉积粘附金属层。 当使用化学镀金属时，施加到液晶聚合物上的锡（II）溶液提供处理过的液晶聚合物基质，其中施加钯（II）溶液提供金属种子液晶聚合物。 蚀刻剂组合物包含在35重量％的水中的溶液。 ％至55重量％ ％的碱金属盐和10wt。 ％〜35重量％ 溶解在溶液中的％的增溶剂以提供适于在50℃至120℃的温度下蚀刻液晶聚合物的蚀刻剂组合物。包括具有通孔和相关形状空隙的液晶聚合物膜的柔性电路 可以使用如前所述的蚀刻剂组合物形成。

公开(公告)号：US20050135515A1

公开(公告)日：2005-06-23

申请号：US11041784

申请日：2005-01-24

申请人： Rui Yang ,  Donald Grieco ,  Leonid Kazakevich

发明人： Rui Yang ,  Donald Grieco ,  Leonid Kazakevich

IPC分类号： H04B17/40 ,  H03G3/30 ,  H04L5/14 ,  H04L27/08

CPC分类号： H03G3/3052 ,  H03G3/3036 ,  H03G3/3042 ,  H03G3/3047 ,  H04L5/1484 ,  H04M3/40

摘要： In a time-division duplex (TDD) system, a reliable initialization scheme that is applicable to an automatic gain controller (AGC) at a base station is implemented in various forms depending on the availability of certain information such as signal-to-interference ratio (SIR), spreading factors and other parameters. A more accurate estimation of the initial control word of a gain-adjustable amplifier for one or more time slots is implemented. The scheme is applicable to AGC initialization for each time slot of the TDD system, but is also applicable to other systems of transmission, without limitation.

公开(公告)号：US06873833B2

公开(公告)日：2005-03-29

申请号：US10686055

申请日：2003-10-14

申请人： Rui Yang ,  Donald M. Grieco ,  Leonid Kazakevich

发明人： Rui Yang ,  Donald M. Grieco ,  Leonid Kazakevich

IPC分类号： H04B17/40 ,  H03G3/30 ,  H04L5/14 ,  H04Q7/20

CPC分类号： H03G3/3052 ,  H03G3/3036 ,  H03G3/3042 ,  H03G3/3047 ,  H04L5/1484 ,  H04M3/40

摘要： In a time-division duplex (TDD) system, a reliable initialization scheme that is applicable to an automatic gain controller (AGC) at a base station is implemented in various forms depending on the availability of certain information such as signal-to-interference ratio (SIR), spreading factors and other parameters. A more accurate estimation of the initial control word of a gain-adjustable amplifier for one or more time slots is implemented. The scheme is applicable to AGC initialization for each time slot of the TDD system, but is also applicable to other systems of transmission, without limitation.

摘要翻译： 在时分双工（TDD）系统中，可以根据某些信息的可用性（例如信号干扰比）来以各种形式实现适用于基站处的自动增益控制器（AGC）的可靠的初始化方案 （SIR），扩散因子等参数。 实现了用于一个或多个时隙的增益可调放大器的初始控制字的更准确的估计。 该方案适用于TDD系统的每个时隙的AGC初始化，但也适用于其他传输系统，但不限于此。

公开(公告)号：US06316734B1

公开(公告)日：2001-11-13

申请号：US09519682

申请日：2000-03-07

申请人： Rui Yang

发明人： Rui Yang

IPC分类号： H05K103

CPC分类号： H01L23/4985 ,  C23C16/545 ,  H01L23/5387 ,  H01L2924/0002 ,  H01L2924/3011 ,  H05K1/0259 ,  H05K1/0393 ,  H05K1/167 ,  H05K3/28 ,  H05K2201/0323 ,  Y10T29/49155 ,  Y10T428/24917 ,  Y10T428/30 ,  H01L2924/00

摘要： Circuit and circuit carries include a dielectric substrate having a conductive layer mounted thereon. The conductive layer is patterned to define a plurality of spaced apart conductive elements. A static charge dissipative layer is in contact with and extending between at least two of the conductive elements. The static charge dissipative layer has a surface resistivity of between about 1×105 and about 1×1010 ohms/□. The static charge dissipative layer is made of a material selected from the group consisting of diamond-like carbon, silicon nitride, boron nitride, boron trifluoride, silicon carbide and silicon dioxide. Circuits and circuit carriers according to the present invention allow static charges to be controllably and reliably dissipated from a surface of the circuit or circuit carrier such that the potential for damage from static discharge to electrical components connected to the circuit is reduced.

摘要翻译： 电路和电路载体包括其上安装有导电层的电介质基板。 图案化导电层以限定多个间隔开的导电元件。 静电荷耗散层与至少两个导电元件接触并在其中延伸。 静电荷耗散层具有约1×10 5至约1×10 10欧姆/平方的表面电阻率。 静电荷耗散层由选自由类金刚石碳，氮化硅，氮化硼，三氟化硼，碳化硅和二氧化硅组成的组中的材料制成。 根据本发明的电路和电路载体允许静电荷从电路或电路载体的表面可控地可靠地消散，使得从静电放电到连接到电路的电气部件的损坏的可能性降低。

公开(公告)号：US20200226176A1

公开(公告)日：2020-07-16

申请号：US16247628

申请日：2019-01-15

申请人： Rui Yang ,  Eric Wang

发明人： Rui Yang ,  Eric Wang

IPC分类号： G06F16/58 ,  G06F16/55 ,  G06F16/33 ,  G06N5/00

摘要： Generating a knowledge base in a database, the knowledge base including a first field which specifies a plurality of known brands of a plurality of known objects, a second field which specifies a plurality of known categories corresponding to the plurality of known objects, and a third field which specifies a plurality of sets of known image-based parameters of the plurality of known objects; receiving in one or more computer memories an indication of a brand, an indication of a category, and an image-based description parameter for a particular object; comparing, the indications of the brand, the category, and the image-based description parameter for the particular object with one or more of the plurality of known brands, known categories, and sets of known image based parameters, respectively, and providing an indication of whether the particular object is one or more of the plurality of known objects, based, on the comparisons.

公开(公告)号：US10051624B2

公开(公告)日：2018-08-14

申请号：US13991871

申请日：2011-12-06

申请人： Samian Kaur ,  Erdem Bala ,  Tao Deng ,  Kandarp Shah ,  Kiran K. Vanganuru ,  Philip J. Pietraski ,  Stephen E. Terry ,  Rui Yang ,  Gregory S. Sternberg ,  Douglas R. Castor ,  Ravikumar V. Pragada ,  Mihaela C. Beluri ,  Janet A. Stern-Berkowitz

发明人： Samian Kaur ,  Erdem Bala ,  Tao Deng ,  Kandarp Shah ,  Kiran K. Vanganuru ,  Philip J. Pietraski ,  Stephen E. Terry ,  Rui Yang ,  Gregory S. Sternberg ,  Douglas R. Castor ,  Ravikumar V. Pragada ,  Mihaela C. Beluri ,  Janet A. Stern-Berkowitz

IPC分类号： H04W72/04 ,  H04L5/00 ,  H04L27/00 ,  H04L27/26

CPC分类号： H04W72/0453 ,  H04L5/001 ,  H04L5/005 ,  H04L5/0053 ,  H04L5/0055 ,  H04L27/0006 ,  H04L27/2657 ,  H04L27/2662 ,  H04W72/0413

摘要： A grant that includes a resource allocation for a subframe set may be communicated. The subframe set may include a subframe resource and another subframe resource following the subframe resource. Sensing, during a sensing time prior to utilization of the subframe resource, that the unlicensed spectrum is available may be performed. Transmitting, based on the sensing, data on the subframe resource and the another subframe resource without further sensing may also be performed.

公开(公告)号：US08914699B2

公开(公告)日：2014-12-16

申请号：US13459882

申请日：2012-04-30

申请人： Satyanarayan R. Panpaliya ,  Thomas B. Bohn ,  Dipendra M. Chowdhary ,  David G. Wiatrowski ,  Zhijun Zhu ,  Stephen Lee ,  Grace Zhong ,  Rui Yang

发明人： Satyanarayan R. Panpaliya ,  Thomas B. Bohn ,  Dipendra M. Chowdhary ,  David G. Wiatrowski ,  Zhijun Zhu ,  Stephen Lee ,  Grace Zhong ,  Rui Yang

IPC分类号： H03M13/00 ,  H04L1/00 ,  H03M13/13 ,  H04N21/6375

CPC分类号： H04L1/0061 ,  H03M13/13 ,  H04N21/6375

摘要： A first subscriber unit (SU) operating in a two-way radio frequency (RF) communications system having at least one fixed terminal, one or more channels, and a plurality of subscriber units, generates a first burst of data for transmission to the at least one fixed terminal. The first SU calculates a cyclic redundancy check (CRC) or checksum value over (i) at least a first portion of the first burst of data and (ii) at least a portion of a first private data. The first SU transmits the first burst of data and the calculated CRC/checksum value, but not the first private data, to the at least one fixed terminal. The fixed terminal then calculates its own CRC/checksum over the received burst and its own copy of the first private data, and compares the result with the received CRC/checksum. The fixed terminal authenticates the received burst if the values match.

摘要翻译： 在具有至少一个固定终端，一个或多个信道和多个用户单元的双向射频（RF）通信系统中操作的第一用户单元（SU）生成第一数据突发以传输到 至少一个固定终端。 第一SU在（i）第一数据突发的至少第一部分和（ii）至少一部分第一私有数据之后计算循环冗余校验（CRC）或校验和值。 第一SU将第一个数据突发和计算的CRC /校验和值发送到至少一个固定终端，而不是第一私有数据。 然后，固定终端在接收的脉冲串及其自己的第一私人数据的副本上计算其自己的CRC /校验和，并将结果与​​接收的CRC /校验和进行比较。 如果值匹配，则固定终端对接收到的突发进行认证。

公开(公告)号：US08407534B2

公开(公告)日：2013-03-26

申请号：US13246199

申请日：2011-09-27

申请人： Eldad M. Zeira ,  Alexander Reznik ,  Rui Yang ,  Philip J. Pietraski ,  Yongwen Yang

发明人： Eldad M. Zeira ,  Alexander Reznik ,  Rui Yang ,  Philip J. Pietraski ,  Yongwen Yang

IPC分类号： H04L1/16

CPC分类号： H04B7/0456 ,  G06F11/006 ,  H04B7/0417 ,  H04B7/0632 ,  H04B7/0634 ,  H04B7/0636 ,  H04B7/0639 ,  H04B7/0652 ,  H04L1/0026 ,  H04L1/0057 ,  H04L1/007 ,  H04L1/0073 ,  H04L1/06 ,  H04L1/1671 ,  H04L65/601 ,  H04L69/40 ,  H04L2025/03802 ,  H04L2209/34

摘要： A method and apparatus for encoding channel quality indicator (CQI) and precoding control information (PCI) bits are disclosed. Each of the input bits, such as CQI bits and/or PCI bits, has a particular significance. The input bits are encoded with a linear block coding. The input bits are provided with an unequal error protection based on the significance of each input bit. The input bits may be duplicated based on the significance of each input bit and equal protection coding may be performed. A generator matrix for the encoding may be generated by elementary operation of conventional basis sequences to provide more protection to a most significant bit (MSB).

摘要翻译： 公开了用于编码信道质量指示符（CQI）和预编码控制信息（PCI）比特的方法和装置。 诸如CQI比特和/或PCI比特的每个输入比特具有特别的意义。 输入位用线性块编码进行编码。 基于每个输入位的重要性，输入位提供不等错误保护。 可以基于每个输入比特的重要性来复制输入比特，并且可以执行相等的保护编码。 可以通过传统基本序列的基本操作来产生用于编码的生成器矩阵，以向最高有效位（MSB）提供更多的保护。

公开(公告)号：US08265130B2

公开(公告)日：2012-09-11

申请号：US12512203

申请日：2009-07-30

申请人： Philip J. Pietraski ,  Mihaela C. Beluri ,  Alpaslan Demir ,  Jung-Lin Pan ,  Gregory S. Sternberg ,  Rui Yang ,  Bin Li

发明人： Philip J. Pietraski ,  Mihaela C. Beluri ,  Alpaslan Demir ,  Jung-Lin Pan ,  Gregory S. Sternberg ,  Rui Yang ,  Bin Li

IPC分类号： H03H7/40 ,  H03K5/159

CPC分类号： H04L25/03038 ,  H04B1/7097 ,  H04L27/0014 ,  H04L2025/03509 ,  H04L2025/03547 ,  H04L2025/03585 ,  H04L2025/03611 ,  H04L2025/03617 ,  H04L2025/03687 ,  H04L2027/003 ,  H04L2027/0038 ,  H04L2027/0065

摘要： An adaptive equalizer including an equalizer filter and a tap coefficients generator used to process a sample data stream derived from a plurality of received signals is disclosed. The tap coefficients generator includes an equalizer tap update unit, a vector norm square estimator, an active taps mask generator, a switch and a pilot amplitude reference unit used to minimize the dynamic range of the equalizer filter. A dynamic mask vector is used to mask active taps generated by the equalizer tap update unit when an unmasked signal output by the equalizer filter is selected by the switch to generate an error signal fed to the equalizer tap update unit. A fixed mask vector is used to mask active taps generated by the equalizer tap update unit when a masked signal output by the equalizer filter is used to generate the error signal.

摘要翻译： 公开了一种包括均衡器滤波器和用于处理从多个接收信号导出的采样数据流的抽头系数发生器的自适应均衡器。 抽头系数发生器包括均衡器抽头更新单元，矢量范数平方估计器，有源抽头掩码发生器，用于最小化均衡器滤波器的动态范围的开关和导频振幅参考单元。 当由开关选择由均衡器滤波器输出的未屏蔽信号以产生馈送到均衡器抽头更新单元的误差信号时，动态屏蔽矢量用于屏蔽均衡器抽头更新单元产生的有效抽头。 当使用由均衡器滤波器输出的屏蔽信号来产生误差信号时，固定屏蔽矢量用于屏蔽均衡器抽头更新单元产生的有源抽头。