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91. 发明授权

US08290002B2 Coarse timing synchronization acquisition method in a mobile communication system 有权
标题翻译：移动通信系统中的粗时序同步采集方法
公开(公告)号：US08290002B2
公开(公告)日：2012-10-16
申请号：US12679016
申请日：2007-12-29
申请人： Qiang Li
发明人： Qiang Li
IPC分类号： H04J3/06
CPC分类号： H04L27/2656 , H04L27/2676 , H04L27/2684
摘要： A coarse timing synchronization acquisition method in a mobile communication system is applied to the timing synchronization acquisition of a mobile communication system that transmits the same signal blocks repeatedly, which comprises: starting from the beginning time instant of timing synchronization acquisition, iteratively calculating the delay correlation accumulation (DCA) values at K samples, when K is the number of DCA values at each time slot; M time slots are searched in each frame, the position corresponding to the maximum DCA value is taken as the estimate of timing synchronization position; M timing synchronization position estimates are obtained, and among these, one timing synchronization position estimate is selected as the candidate for the current frame timing synchronization position, and it is decided whether the candidate is reliable; after L frames are searched, a predicted timing synchronization position of the next frame is obtained by using the L timing synchronization positions.
摘要翻译：移动通信系统中的粗定时同步获取方法被应用于重复发送相同信号块的移动通信系统的定时同步采集，其包括：从定时同步获取的开始时刻开始，迭代地计算延迟相关当K是每个时隙的DCA值的数量时，K个样本的累积（DCA）值; 在每帧中搜索M个时隙，将对应于最大DCA值的位置作为定时同步位置的估计值; 获得M个定时同步位置估计，其中选择一个定时同步位置估计作为当前帧定时同步位置的候选，并且确定候选是否可靠; 在L帧被搜索之后，通过使用L个定时同步位置来获得下一帧的预测定时同步位置。

92. 发明申请

US20120188899A1 METHOD FOR PROCESSING CHANNEL STATE INFORMATION TERMINAL AND BASE STATION 审中-公开
标题翻译：用于处理信道状态信息终端和基站的方法
公开(公告)号：US20120188899A1
公开(公告)日：2012-07-26
申请号：US13435883
申请日：2012-03-30
申请人： Yongping Zhang , Qiang Li
发明人： Yongping Zhang , Qiang Li
IPC分类号： H04W24/00 , H04W88/02 , H04W88/08
CPC分类号： H04L1/0026 , H04L1/0029 , H04L25/0204 , H04L25/0246 , H04L25/03898
摘要： Embodiments of the present invention relate to a method for processing channel state information a terminal and a base station. The channel state information processing method includes: converting current channel state information into a current channel parameter frame; obtaining feedback information after performing frequency domain quantization and coding on the current channel parameter frame; and sending the feedback information to a base station.
摘要翻译：本发明的实施例涉及一种用于处理终端和基站的信道状态信息的方法。信道状态信息处理方法包括：将当前信道状态信息转换成当前信道参数帧; 在对当前信道参数帧进行频域量化和编码之后获得反馈信息; 并将反馈信息发送到基站。

93. 发明申请

US20120166915A1 Method and Device for Decoding Reed-Solomon (RS) Code 有权
标题翻译：用于解码里德 - 所罗门（RS）代码的方法和设备
公开(公告)号：US20120166915A1
公开(公告)日：2012-06-28
申请号：US13258449
申请日：2010-05-04
申请人： Yueyi You , Qiang Li , Ning Qiu , Nanshan Cao , Tao Zhang
发明人： Yueyi You , Qiang Li , Ning Qiu , Nanshan Cao , Tao Zhang
IPC分类号： H03M13/07 , G06F11/10
CPC分类号： H03M13/1515 , H03M13/3715 , H03M13/451 , H03M13/458 , H03M13/616
摘要： The embodiments of the invention disclose a method and a device for decoding an RS code, the method comprising: receiving bit reliability information of the RS code output by a channel, performing a hard decision on the bit reliability information to obtain a hard-decision result value sequence; determining a type of an error of the hard-decision result value sequence according to an initial check array corresponding to an encoding mode of the RS code; according to preset corresponding relationships between types of errors of the hard-decision result value sequence and error-correcting modes capable of correcting the errors, determining an error-correcting mode corresponding to the type of the error of the hard-decision result value sequence, and performing a bit error correction on the hard-decision result value sequence according to the determined error-correcting mode; outputting the hard-decision result value sequence after the bit error correction as a decoding result.
摘要翻译：本发明的实施例公开了一种用于对RS码进行解码的方法和装置，该方法包括：接收由信道输出的RS码的比特可靠性信息，对比特可靠性信息进行硬判决以获得硬判决结果价值序列根据与RS码的编码模式相对应的初始检查阵列，确定硬判决结果值序列的错误的类型; 根据硬判决结果值序列的错误类型和能够校正错误的纠错模式之间的预设对应关系，确定与硬判决结果值序列的错误类型对应的纠错模式，以及根据所确定的纠错模式对所述硬判定结果值序列进行位纠错; 在比特纠错之后输出硬判决结果值序列作为解码结果。

94. 发明申请

US20120153143A1 ELECTROSPRAY AND NANOSPRAY IONIZATION OF DISCRETE SAMPLES IN DROPLET FORMAT 有权
标题翻译：滴定法中离散样品的电泳和纳米沉淀离子化
公开(公告)号：US20120153143A1
公开(公告)日：2012-06-21
申请号：US13378858
申请日：2010-06-18
申请人： Robert Kennedy , Jian Pei , Qiang Li , Mike S. Lee , Gary A. Valaskovic
发明人： Robert Kennedy , Jian Pei , Qiang Li , Mike S. Lee , Gary A. Valaskovic
IPC分类号： H01J49/26 , H01J49/10 , H01J27/02
CPC分类号： H01J49/165 , B01L3/502784
摘要： Droplets or plugs within multiphase microfluidic systems have rapidly gained interest as a way to manipulate samples and chemical reactions on the femtoliter to microliter scale. Chemical analysis of the plugs remains a challenge. It has been discovered that nanoliter plugs of sample separated by air or oil can be analyzed by electrospray ionization mass spectrometry when pumped directly into a fused silica nanospray emitter nozzle. Using leu-enkephalin in methanol and 1% acetic acid in water (50:50 v:v) as a model sample, we found carry-over between plugs was
摘要翻译：在多相微流体系统中的液滴或塞子已经迅速获得兴趣，作为将飞蓟素的样品和化学反应操纵到微量级的方法。插头的化学分析仍然是一个挑战。已经发现，当直接泵送到熔融石英纳米喷雾发射器喷嘴中时，可以通过电喷雾离子化质谱法分析由空气或油分离的样品的纳升塞塞。在甲醇和1％乙酸水溶液（50:50 v:v）中使用左脑啡肽作为模型样品，发现栓塞之间的滞留量<0.1％，一系列塞子的信号相对标准偏差为3 ％。检测限为1nM。样品分析速率为0.8 Hz，通过泵送13 mm的样品，通过在内径为75μm的管内3mm长的气隙中分离出来。分析速率受到离子阱质谱仪扫描时间的限制。该系统为分段流量系统中样品的化学分析提供了强大，快速和信息丰富的方法。

95. 发明申请

US20120099608A1 Synchronization Method and Device 有权
标题翻译：同步方法和设备
公开(公告)号：US20120099608A1
公开(公告)日：2012-04-26
申请号：US13257920
申请日：2010-03-25
申请人： Yueyi You , Qiang Li , Ning Qiu , Nanshan Cao , Tao Zhang
发明人： Yueyi You , Qiang Li , Ning Qiu , Nanshan Cao , Tao Zhang
IPC分类号： H04J3/06
CPC分类号： H04L27/2656 , H04L27/2675
摘要： A synchronization method is disclosed, including: obtaining a synchronization symbol position {circumflex over (d)}0 of one time slot of an initial update period; taking Ntrack frames as an update period to adjust the synchronization symbol position, and the step of adjusting the synchronization symbol position including: obtaining a synchronization symbol position {circumflex over ({circumflex over (d)}k+1=dk+Ntrack{circumflex over (T)}k of a corresponding time slot of a (k+1)th update period according to a synchronization symbol position {circumflex over (d)}k of a corresponding time slot of a kth update period and an inter-frame sampling derivation estimation value {circumflex over (T)}k of said kth update period; obtaining synchronization symbol positions of other time slots in said kth update period according to the synchronization symbol position {circumflex over (d)}k of the corresponding time slot of the kth update period and the inter-frame sampling derivation estimation value {circumflex over (T)}k of said kth update period. A synchronization apparatus is also disclosed. The method and apparatus reduces synchronization calculation amount.
摘要翻译：公开了一种同步方法，其包括：获得初始更新周期的一个时隙的同步符号位置{（d）} 0; 将Ntrack帧作为更新周期来调整同步符号位置，以及调整同步符号位置的步骤包括：获得同步符号位置{circumflex over（{circumflex over（d）} k + 1 = dk + Ntrack {circumflex 根据第k个更新周期的对应时隙的同步符号位置{（d）} k的第（k + 1）个更新周期的相应时隙，超过（T）} k个k 根据所述第k个更新周期的采样导出估计值{（f）（k）），根据相应时隙的同步符号位置{（d）} k获得所述第k个更新周期中的其他时隙的同步符号位置以及所述第k个更新周期的帧间采样导出估计值（在（T）} k的转换，同时还公开了同步装置，该方法和装置减少了同步计算 nt。

96. 发明申请

US20120082053A1 Method and Apparatus for Service Configuration and Rate Matching of Time Division-Synchronous Code Division Multiple Access System 有权
标题翻译：时分同步码分多址系统的业务配置与速率匹配方法与装置
公开(公告)号：US20120082053A1
公开(公告)日：2012-04-05
申请号：US13258079
申请日：2010-03-31
申请人： Ning Qiu , Qiang Li , Haifeng Ni , Wenqi Zeng , Xuehong Tian , Jiwen Wang , Jian Cheng , Yu Chen , Min Bi , Xiaolong Ran , Fanping Du , Lihong Liang
发明人： Ning Qiu , Qiang Li , Haifeng Ni , Wenqi Zeng , Xuehong Tian , Jiwen Wang , Jian Cheng , Yu Chen , Min Bi , Xiaolong Ran , Fanping Du , Lihong Liang
IPC分类号： H04W28/04
CPC分类号： H04L1/0068 , H04L1/0052
摘要： A method for configuring a service and a method and apparatus for rate matching in a TD-SCDMA system, this method for configuring the service includes: taking that a check bit puncturing ratio should be more than 7i+a or less than 7i−a as a newly added constraint condition, and the check bit puncturing ratios of each configured service being outside a range of [7i+a, 7i−a], the method for rate matching includes: when puncturing each path of check bits of the current data block, if a difference between a position Pk of kth reserved check bit calculated according to a method defined by the service and a previously determined position NPk-1 of k−1th reserved check bit is a positive integral multiple of 7, determining a position NPk of kth reserved check bit as Pk plus 1 or Pk minus 1, and Pk plus 1 and Pk minus 1 requiring carrying out alternately.
摘要翻译：一种用于配置服务的方法以及用于TD-SCDMA系统中的速率匹配的方法和装置，所述用于配置服务的方法包括：将校验位打孔比应大于7i + a或小于7i-a作为新添加的约束条件，并且每个配置的服务的检查比特删截比率在[7i + a，7i-a]的范围之外，用于速率匹配的方法包括：当对当前数据块的校验位的每个路径如果根据由服务定义的方法计算的第k个保留校验位的位置Pk与第k-1个保留校验位的预先确定的位置NPk-1之间的差是7的正整数倍，则确定位置NPk 第k个保留校验位为Pk加1或Pk减1，Pk加1和Pk减1需要交替执行。

97. 发明授权

US08102953B2 Method and system for calibrating a plurality of modules in a communication system 有权
标题翻译：用于在通信系统中校准多个模块的方法和系统
公开(公告)号：US08102953B2
公开(公告)日：2012-01-24
申请号：US11618721
申请日：2006-12-29
申请人： Razieh Roufoogaran , Arya Behzad , Qiang Li
发明人： Razieh Roufoogaran , Arya Behzad , Qiang Li
IPC分类号： H04L27/08 , H04B1/18
CPC分类号： H04B1/0082 , H03G1/0035 , H03G3/30
摘要： A method and system for calibrating a plurality of modules in a communication system is provided. The method may include selecting a plurality of modules with at least one output signal and calibrating an amplitude of each selected module to be within a specified range if the amplitude is out of the specified range via a gain control processing circuit of the selected module, wherein the plurality of modules may be calibrated in an order starting with a first module located at an input of a signal path and ending with a module located at an output of the signal path. The DC component and amplitude of the envelope of the output signal may be detected by circuitry within the selected module. Muxes may be utilized to route the DC component and amplitude of the envelope to a feedback control processing circuit.
摘要翻译：提供了一种用于在通信系统中校准多个模块的方法和系统。该方法可以包括：通过所选择的模块的增益控制处理电路，如果振幅超出指定范围，则选择具有至少一个输出信号的多个模块，并将每个所选模块的振幅校准在指定范围内，其中多个模块可以以从位于信号路径的输入端的第一模块开始并以位于信号路径的输出端的模块结束的顺序被校准。输出信号的包络的直流分量和振幅可由所选模块内的电路检测。可以利用复用器将DC分量和信号的幅度路由到反馈控制处理电路。

98. 发明申请

US20120007215A1 ON-CHIP CAPACITOR STRUCTURE 有权
标题翻译：片上电容结构
公开(公告)号：US20120007215A1
公开(公告)日：2012-01-12
申请号：US13236536
申请日：2011-09-19
申请人： Hooman Darabi , Qiang Li , Bo Zhang
发明人： Hooman Darabi , Qiang Li , Bo Zhang
IPC分类号： H01L27/06
CPC分类号： H01L28/40 , H01L23/5223 , H01L27/0805 , H01L28/87 , H01L28/91 , H01L29/93 , H01L29/94 , H01L2924/0002 , H01L2924/00
摘要： At least a first capacitor is formed on a substrate and connected to a first differential node of a differential circuit, and the first capacitor may be variable in capacitance. A second capacitor is formed on the substrate and connected to a second differential node of the differential circuit, and the second capacitor also may be variable. A third capacitor is connected between the first differential node and the second differential node, and is formed at least partially above the first capacitor. In this way, a size of the first capacitor and/or the second capacitor may be reduced on the substrate, and capacitances of the first and/or second capacitor(s) may be adjusted in response to a variable characteristic of one or more circuit components of the differential circuit.
摘要翻译：至少第一电容器形成在衬底上并连接到差分电路的第一差分节点，并且第一电容器可以是可变电容的。第二电容器形成在衬底上并连接到差分电路的第二差分节点，并且第二电容器也可以是可变的。第三电容器连接在第一差分节点和第二差分节点之间，并且至少部分地形成在第一电容器的上方。以这种方式，可以在衬底上减小第一电容器和/或第二电容器的尺寸，并且可以响应于一个或多个电路的可变特性来调整第一和/或第二电容器的电容差分电路的组件。

99. 发明申请

US20110018604A1 Configurable Clock Signal Generator 有权
标题翻译：可配置时钟信号发生器
公开(公告)号：US20110018604A1
公开(公告)日：2011-01-27
申请号：US12539495
申请日：2009-08-11
申请人： Yuyu Chang , Qiang Li , John Leete , Hooman Darabi , Yiannis Kokolakis
发明人： Yuyu Chang , Qiang Li , John Leete , Hooman Darabi , Yiannis Kokolakis
IPC分类号： H03L5/00
CPC分类号： H03L1/00 , H03B5/368
摘要： A method to provide a low-power clock signal or a low-noise clock signal is described herein. It is determined whether a low-power mode or a low-noise mode is in use. A voltage reference input of a low-dropout voltage regulator (LDO) is switched to a low-power voltage reference for low-power mode and to a low-noise voltage reference for low-noise mode. The LDO provides a constant voltage output to a crystal oscillator. A clock signal is generated using the crystal oscillator. The clock signal is limited using a low-power limiter to generate a low-power output clock signal and/or is limited using a low-noise limiter to generate a low-noise clock signal. The low-power output clock signal or the low-noise output clock signal is selected using a mux.
摘要翻译：本文描述了提供低功率时钟信号或低噪声时钟信号的方法。确定是否使用低功率模式或低噪声模式。低压差稳压器（LDO）的参考电压输入端被切换到低功耗模式的低功耗参考电压，低噪声模式的低噪声电压基准用。 LDO为晶体振荡器提供恒定电压输出。使用晶体振荡器产生时钟信号。使用低功率限幅器来限制时钟信号以产生低功率输出时钟信号和/或使用低噪声限制器来限制以产生低噪声时钟信号。使用多路复用器选择低功耗输出时钟信号或低噪声输出时钟信号。

100. 发明授权

US07831564B1 Method and system of generating a point-in-time image of at least a portion of a database 有权
标题翻译：生成数据库的至少一部分的时间点图像的方法和系统
公开(公告)号：US07831564B1
公开(公告)日：2010-11-09
申请号：US10737281
申请日：2003-12-16
申请人： Gaohong Wei , HanCheng Hsiung , Qiang Li
发明人： Gaohong Wei , HanCheng Hsiung , Qiang Li
IPC分类号： G06F7/00 , G06F17/00
CPC分类号： G06F11/1458 , G06F11/1469
摘要： A method and system of generating a point-in-time image of at least a portion of a database is disclosed. According to one embodiment, a method is provided wherein a plurality of components of a database are discovered, a component of the plurality of components is selected, a data management resource of a plurality of data management resources is selected using an attribute of the component, and a point-in-time image of the component is generated using the data management resource.
摘要翻译：公开了一种生成数据库的至少一部分的时间点图像的方法和系统。根据一个实施例，提供了一种方法，其中发现数据库的多个组件，选择多个组件的组件，使用组件的属性来选择多个数据管理资源的数据管理资源，并且使用数据管理资源生成组件的时间点图像。

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