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41. 发明申请

US20120082457A1 K-Means Clustered Polyphase Filtering for Sample Rate Conversion in Coherent Polarization Multiplexing Fiber Optic Systems 审中-公开
标题翻译： K均值聚相多相滤波在相干极化复用光纤系统中的采样率转换
公开(公告)号：US20120082457A1
公开(公告)日：2012-04-05
申请号：US12894742
申请日：2010-09-30
申请人： Kai Yang , Junqiang Hu , Ting Wang
发明人： Kai Yang , Junqiang Hu , Ting Wang
IPC分类号： H04J14/06
CPC分类号： H04B10/616
摘要： A method for clustered polyphase filtering input data converted from an optical signal converting input data from a serial form into a parallel form, permutating data symbols from the input data to form K clusters, passing the permutated data to an adder and multiplier for each cluster; and adding output of all K multipliers together to form an output.
摘要翻译：一种用于将从串行形式的输入数据转换成并行形式的光信号转换的聚簇多相滤波输入数据的方法，从输入数据排列数据符号以形成K个簇，将排列数据传递给每个簇的加法器和乘法器; 并将所有K个乘法器的输出相加在一起以形成输出。

42. 发明申请

US20120082059A1 Method and device for flow counting and automatically calculating internet connection fee 有权
标题翻译：流量计算方法和装置，并自动计算互联网连接费
公开(公告)号：US20120082059A1
公开(公告)日：2012-04-05
申请号：US13257922
申请日：2009-08-21
申请人： Ting Wang , Xinqi Wu
发明人： Ting Wang , Xinqi Wu
IPC分类号： H04W4/26
CPC分类号： H04W4/24 , H04L12/14 , H04L12/1421 , H04L12/1485 , H04M15/8214 , H04M15/83 , H04M15/835 , H04M15/8355 , H04M2215/204 , H04M2215/22 , H04M2215/782
摘要： The present disclosure discloses a method for traffic counting, in which an address space for storing the traffic data of a user is allocated in a wireless network card. The method includes the following steps of: within a preset counting period, counting uplink traffic and downlink traffic after the wireless network card accesses the network, and updating the traffic data of the current online user stored in the address space of the wireless network card. The present disclosure also provides a method for automatically calculating a cost of surfing a network, including the following steps of: monitoring updated charging standards in real time or periodically; within a preset counting period, counting uplink traffic and downlink traffic and updating the traffic data corresponding to the current user; and within a preset charging period, calculating the current cost of surfing a network of the current day or the current month according to a charging standard for surfing the network and the traffic data of the current user. Accordingly, the present disclosure further provides a device for traffic counting and a device for automatically calculating a cost of surfing a network.
摘要翻译：本公开公开了一种用于业务计数的方法，其中用于存储用户的业务数据的地址空间被分配在无线网卡中。该方法包括以下步骤：在预设计数周期内，对无线网卡访问网络后的上行流量和下行流量进行计数，并更新存储在无线网卡地址空间中的当前在线用户的流量数据。本公开还提供了一种用于自动计算网络冲浪成本的方法，包括以下步骤：实时或周期性地监视更新的计费标准; 在预设计数周期内，计数上行流量和下行流量，并更新与当前用户对应的流量数据; 并且在预设充电期间内，根据用于上网的充电标准和当前用户的流量数据，计算当前日或当前月份的网络冲浪的当前成本。因此，本公开还提供了一种用于交通计数的装置和用于自动计算上网冲浪成本的装置。

43. 发明授权

US08140934B2 LDPC-coded multilevel modulation scheme 有权
标题翻译： LDPC编码多电平调制方案
公开(公告)号：US08140934B2
公开(公告)日：2012-03-20
申请号：US12242205
申请日：2008-09-30
申请人： Ivan Djordjevic , Ting Wang , Lei Xu
发明人： Ivan Djordjevic , Ting Wang , Lei Xu
IPC分类号： H03M13/00
CPC分类号： H04B10/516 , H03M13/255 , H04B10/2569 , H04B10/541 , H04B10/61 , H04L1/0041 , H04L1/0057 , H04L1/0058 , H04L1/0065 , H04L1/0071 , H04L1/02
摘要： A PMD compensation scheme suitable for use in multilevel block-coded modulation schemes with coherent detection.
摘要翻译：适用于具有相干检测的多级块编码调制方案的PMD补偿方案。

44. 发明授权

US08099645B2 LDPC codes and stochastic decoding for optical transmission 有权
标题翻译：用于光传输的LDPC码和随机解码
公开(公告)号：US08099645B2
公开(公告)日：2012-01-17
申请号：US12195525
申请日：2008-08-21
申请人： Ivan B. Djordjevic , Lei Xu , Ting Wang
发明人： Ivan B. Djordjevic , Lei Xu , Ting Wang
IPC分类号： G06F11/00
CPC分类号： H04L1/0057 , H03M13/1128 , H03M13/6569 , H03M13/6577 , H04L1/005
摘要： A method for error correction and a decoder using low density parity check (LDPC) codes includes initializing extrinsic probability information between variable nodes and check nodes in a bipartite graph including generating a Bernoulli sequence according to a probability of a bit having a value one. Parity checking is performed in accordance with a parity check equation. If the parity check equation is not satisfied, then extrinsic information is updated in check nodes from variable nodes using a parity node update logic circuit in a first half iteration, extrinsic information is updated in variable nodes from check nodes using a variable node update logic circuit in a second half iteration, and the variable nodes are updated with a probability based upon the extrinsic information passed between check nodes and variable nodes wherein the probability represents a likelihood that an ith bit is a one. Information bits are passed when the parity check equation is satisfied or a predetermined number of iterations has been reached.
摘要翻译：用于纠错的方法和使用低密度奇偶校验（LDPC）码的解码器包括在二分图中的可变节点和校验节点之间初始化外在概率信息，包括根据具有值1的比特的概率生成伯努利序列。根据奇偶校验方程执行奇偶校验。如果奇偶校验方程不满足，则在第一半迭代中使用奇偶校验节点更新逻辑电路，从可变节点的校验节点中更新外部信息，使用可变节点更新逻辑电路从校验节点在变量节点中更新外部信息在第二半迭代中，并且基于在校验节点和可变节点之间传递的外部信息的概率来更新变量节点，其中概率表示第i位是一个的可能性。当满足奇偶校验等式或达到预定数量的迭代时，信息比特被传递。

45. 发明申请

US20110310998A1 SYSTEMS AND METHODS FOR PERFORMING PARALLEL DIGITAL PHASE-LOCKED-LOOP 有权
标题翻译：用于执行并行数字相位锁定环的系统和方法
公开(公告)号：US20110310998A1
公开(公告)日：2011-12-22
申请号：US12818158
申请日：2010-06-18
申请人： Junqiang Hu , Tyrone Kwok , Ting Wang
发明人： Junqiang Hu , Tyrone Kwok , Ting Wang
IPC分类号： H04L27/00 , H03L7/08
CPC分类号： H03L7/07 , H04L2027/0067
摘要： A parallel phase locked loop (PLL) system includes a first chain of a plurality of pre-locking PLLs that operates from a free-run state to a locked state; and a second chain of a plurality of PLLs to work from the locked-state to recover signal output.
摘要翻译：并行锁相环（PLL）系统包括从自由运行状态到锁定状态操作的多个预锁定PLL的第一链; 以及多个PLL的第二链，其从锁定状态工作以恢复信号输出。

46. 发明申请

US20110281046A1 ELASTOMER COMPOSITE MATERIALS IN LOW DENSITY FORMS AND METHODS 审中-公开
标题翻译：低密度形式和方法中的弹性体复合材料
公开(公告)号：US20110281046A1
公开(公告)日：2011-11-17
申请号：US13190736
申请日：2011-07-26
申请人： Ting Wang , Glendon A. McConnell , Meng-Jiao Wang
发明人： Ting Wang , Glendon A. McConnell , Meng-Jiao Wang
IPC分类号： B32B1/02 , C08L101/00
CPC分类号： B29B15/026 , Y10T428/13 , Y10T428/1334 , Y10T428/1352 , Y10T428/1386 , Y10T428/249953 , Y10T428/29
摘要： A bale of elastomer composite is formed of elastomer and filler; the bale having a void volume of at least 3%. In another aspect, a container is provided, at least a portion of the container being occupied by elastomer composite pieces of elastomer and filler, wherein the occupied portion of the container has a void volume of at least 3%.
摘要翻译：弹性体复合材料由弹性体和填料形成; 该捆包具有至少3％的空隙体积。在另一方面，提供一种容器，所述容器的至少一部分由弹性体和填料的弹性体复合片所占据，其中所述容器的占据部分具有至少3％的空隙体积。

47. 发明申请

US20110229777A1 ELECTRODE MATERIALS FOR METAL-AIR BATTERIES, FUEL CELLS AND SUPERCAPACITATORS 有权
标题翻译：用于金属气体电池，燃料电池和超级电容器的电极材料
公开(公告)号：US20110229777A1
公开(公告)日：2011-09-22
申请号：US13062910
申请日：2009-09-07
申请人： Wai Fatt Mak , Ting Wang , Nopphawan Phonthammachai , Madhavi Srinivasan , Subodh Mhaisalka , Yin Chiang Freddy Boey
发明人： Wai Fatt Mak , Ting Wang , Nopphawan Phonthammachai , Madhavi Srinivasan , Subodh Mhaisalka , Yin Chiang Freddy Boey
IPC分类号： H01M12/06 , H01M4/86 , H01M8/14 , H01M8/10 , H01M8/22 , H01M4/88 , H01G9/155 , H01G9/042 , B82Y99/00
CPC分类号： H01M12/065 , H01M4/8605 , H01M4/96 , H01M8/1007 , Y02E60/50 , Y02E60/523 , Y02P70/56
摘要： The present invention refers to an electrode comprised of a first layer which comprises a mesoporous nanostructured hydrophobic material; and a second layer which comprises a mesoporous nanostructured hydrophilic material arranged on the first layer. In a further aspect, the present invention refers to an electrode comprised of a single layer which comprises a mixture of a mesoporous nanostructured hydrophobic material and a mesoporous nanostructured hydrophilic material; or a single layer comprised of a porous nanostructured material wherein the porous nanostructured material comprises metallic nanostructures which are bound to the surface of the porous nanostructured material. The present invention further refers to the manufacture of these electrodes and their use in metal-air batteries, supercapacitors and fuel cells.
摘要翻译：本发明涉及由包含介孔纳米结构的疏水性材料的第一层构成的电极; 以及第二层，其包括布置在第一层上的介孔纳米结构的亲水材料。另一方面，本发明涉及由包含介孔纳米结构疏水材料和中孔纳米结构亲水材料的混合物的单层组成的电极; 或由多孔纳米结构材料组成的单层，其中多孔纳米结构材料包含结合到多孔纳米结构材料的表面的金属纳米结构。本发明还涉及这些电极的制造及其在金属空气电池，超级电容器和燃料电池中的应用。

48. 发明授权

US08012390B2 Elastomer composite materials in low density forms and methods 有权
公开(公告)号：US08012390B2
公开(公告)日：2011-09-06
申请号：US12008187
申请日：2008-01-09
申请人： Ting Wang , Glendon A. McConnell , Meng-Jiao Wang
发明人： Ting Wang , Glendon A. McConnell , Meng-Jiao Wang
IPC分类号： B29B9/06
CPC分类号： B29B15/026 , Y10T428/13 , Y10T428/1334 , Y10T428/1352 , Y10T428/1386 , Y10T428/249953 , Y10T428/29
摘要： A bale of elastomer composite is formed of elastomer and filler, the bale having a void volume of at least 3%. In another aspect, a container is provided, at least a portion of the container being occupied by elastomer composite pieces of elastomer and filler, wherein the occupied portion of the container has a void volume of at least 3%.

49. 发明授权

US08000604B2 Orthogonal frequency division multiple access (OFDMA) based passive optical network (PON) architecture and its extension to long distance 有权
标题翻译：基于正交频分多址（OFDMA）的无源光网络（PON）架构及其对长距离的扩展
公开(公告)号：US08000604B2
公开(公告)日：2011-08-16
申请号：US12039981
申请日：2008-02-29
申请人： Dayou Qian , Junqiang Hu , Jianjun Yu , Philip Nan Ji , Lei Xu , Ting Wang , Milorad Cvijetic , Toshihiko Kusano
发明人： Dayou Qian , Junqiang Hu , Jianjun Yu , Philip Nan Ji , Lei Xu , Ting Wang , Milorad Cvijetic , Toshihiko Kusano
IPC分类号： H04J14/02
CPC分类号： H04L5/023 , H04J14/0226 , H04J14/0227 , H04J14/0246 , H04J14/0247 , H04J14/025 , H04J14/0252 , H04J14/0282 , H04J14/0298 , H04L5/0007
摘要： A passive optical network (PON) device, system and method include an optical line terminal (OLT) receiver configured to receive multiple signals at different wavelengths simultaneously and enable multiple transmitters to operate at the same time during one upstream time slot. The optical line terminal employs Orthogonal Frequency Division Multiple Access (OFDMA) to transparently support a plurality of applications and enable dynamic bandwidth allocation among these applications where the bandwidth is allocated in two dimensional frequency and time space.
摘要翻译：无源光网络（PON）设备，系统和方法包括配置为同时接收不同波长的多个信号的光线路终端（OLT）接收机，并使得多个发射机能够在一个上行时隙同时进行操作。光线路终端使用正交频分多址（OFDMA）来透明地支持多个应用，并且在带宽被分配在二维频率和时间空间中的这些应用中实现动态带宽分配。

50. 发明授权

US07973688B2 Photonic filter bank for high-speed analog-to-digital conversion 有权
标题翻译：用于高速模数转换的光子滤波器组
公开(公告)号：US07973688B2
公开(公告)日：2011-07-05
申请号：US12200219
申请日：2008-08-28
申请人： Yue-Kai Huang , Ting Wang , Philip Nan Ji
发明人： Yue-Kai Huang , Ting Wang , Philip Nan Ji
IPC分类号： H03M1/00
CPC分类号： G02F7/00
摘要： An analog to digital converter (ADC) structure and method includes a photonic filter bank having at least two filters. The at least two filters are configured to create a corresponding spectral tributary from an input signal at a target rate, and the at least two filters are configured to exhibit orthogonality properties between respective tributaries. An optical/electrical (O/E) converter is coupled to each of the at least two filters in a respective spectral tributary to convert an optical input to an electrical output. An analog to digital converter (ADC) is coupled to each of the O/E converters in a respective spectral tributary to sample the electrical output at a fraction of a target rate and to convert a sampled analog electrical output into a digital signal. A synthesis filter is coupled to each of the ADCs in a respective spectral tributary to reconstruct the input signal digitally at the target rate.
摘要翻译：模数转换器（ADC）结构和方法包括具有至少两个滤波器的光子滤波器组。所述至少两个滤波器被配置为以目标速率从输入信号创建相应的频谱支路，并且所述至少两个滤波器被配置为在各个支路之间呈现正交性质。光/电（O / E）转换器耦合到相应频谱支路中的至少两个滤波器中的每一个，以将光输入转换成电输出。模数转换器（ADC）被耦合到相应频谱支路中的每个O / E转换器，以一小部分目标速率对电输出进行采样，并将采样的模拟电输出转换为数字信号。合成滤波器耦合到相应频谱支路中的每个ADC，以目标速率数字地重构输入信号。

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