Wyner-Ziv coding based on TCQ and LDPC codes
    41.
    发明授权
    Wyner-Ziv coding based on TCQ and LDPC codes 有权
    基于TCQ和LDPC码的Wyner-Ziv编码

    公开(公告)号:US08207874B2

    公开(公告)日:2012-06-26

    申请号:US12185545

    申请日:2008-08-04

    IPC分类号: H03M7/00

    摘要: An encoder employs a trellis coded quantization (TCQ) unit and a compression unit. The TCQ uses a set of polynomials that have been selected to maximize granular gain. The TCQ unit operates on a block of samples from a source. The compression unit compresses bit planes of the TCQ output, using parity check matrices of corresponding LDPC codes, to obtain corresponding syndromes. The parity check matrices are selected so their compression performance approaches close to the limit for Slepian-Wolf coding. A decoder employs a decoding unit and an estimation unit. The decoding unit decodes the syndromes using side information to produce an estimate for the TCQ output. The side information is correlated with the source. The estimation unit estimates the block of source samples using the estimated TCQ output and the side information. Trellis coded vector quantization may be used as an alternative to TCQ.

    摘要翻译: 编码器采用网格编码量化(TCQ)单元和压缩单元。 TCQ使用一组已经选择的多项式来最大化粒度增益。 TCQ单元对来自源的样本块进行操作。 压缩单元使用相应LDPC码的奇偶校验矩阵来压缩TCQ输出的比特平面,以获得相应的校验子。 选择奇偶校验矩阵,使其压缩性能接近Slepian-Wolf编码的极限。 解码器采用解码单元和估计单元。 解码单元使用边信息解码校正子,以产生TCQ输出的估计。 侧面信息与源相关。 估计单元使用估计的TCQ输出和侧面信息来估计源样本块。 网格编码矢量量化可以用作TCQ的替代。

    ANTI-POLLUTION ELECTROCATALYSIS COMPOSITE MEMBRANE AND MEMBRANE REACTOR
    42.
    发明申请
    ANTI-POLLUTION ELECTROCATALYSIS COMPOSITE MEMBRANE AND MEMBRANE REACTOR 有权
    抗污染电解质复合膜和膜反应器

    公开(公告)号:US20120090988A1

    公开(公告)日:2012-04-19

    申请号:US13322474

    申请日:2009-10-20

    IPC分类号: C25B13/04 C25B15/02

    摘要: The present invention relates an antifouling electrocatalytic composite membrane and a membrane reactor. The electrocatalytic composite membrane (3) consists of a substrate and a catalytic coating, wherein the substrate is selected from a conductive substrate or a nonconductive substrate coated with a conductive coating, and the substrate is a porous support having supporting, conducting and separating functions. The catalytic coating is supported or coated on the surface and in the pores of the conductive substrate or the conductive coating so as to increase the electrocatalytic activity of the substrate. The membrane reactor provides a trans-membrane pressure as the membrane separation power generated by a pump (7) and dead-end filtration or cross-flow filtration is applied, then the feed liquid permeates through the membrane from one side to the other to achieve the separation of the liquid; meanwhile, an electrocatalytic composite membrane (3) as anode and an auxiliary electrode (4) as cathode are connected to a power supply (1) separately by conducting wires (2) so that an electrolysis apparatus is formed. The electrocatalytic composite membrane (3) has a self-cleaning function and achieves the pollution-free operation during the membrane separation.

    摘要翻译: 本发明涉及一种防污电催化复合膜和膜反应器。 所述电催化复合膜(3)由基材和催化涂层组成,其中所述基材选自涂覆有导电涂层的导电基材或非导电基材,并且所述基材是具有支撑,导电和分离功能的多孔载体。 催化涂层被支撑或涂覆在导电基底或导电涂层的表面和孔中,以增加基底的电催化活性。 膜反应器提供跨膜压力作为由泵(7)产生的膜分离功率,并施加死端过滤或交叉流过滤,然后进料液体从一侧渗透到膜中以实现 分离液体; 同时,作为阳极的电催化复合膜(3)和作为阴极的辅助电极(4)分别通过导线(2)与电源(1)连接,形成电解装置。 电催化复合膜(3)具有自清洁功能,在膜分离过程中实现无污染的操作。

    Reducing packet loss for a packet data service during congestion in a transport network
    44.
    发明授权
    Reducing packet loss for a packet data service during congestion in a transport network 有权
    减少传输网络拥塞期间分组数据业务的丢包

    公开(公告)号:US08000242B2

    公开(公告)日:2011-08-16

    申请号:US11428958

    申请日:2006-07-06

    IPC分类号: H04J1/16

    摘要: A method and an apparatus for reducing packet loss for a packet data service during congestion in a transport network are provided. The method comprises measuring a packet loss rate over a time period in one or more flows of data traffic packets associated with the packet data service to determine whether the one or more flows of data traffic packets are experiencing a variation in a desired traffic performance level at a particular time duration during the congestion in the time period. The method further comprises triggering a request to reduce a flow rate of at least one of the one or more flows of data traffic packets based on the packet loss rate if the at least one of the one or more flows of data traffic packets experiences the variation in the desired traffic performance level. By using a distributed transport congestion control, for example, only such Best Effort data traffic packet flows that generate bursty traffic at a specific moment of congestion sense the congestion and thus trigger an associated rate reduction action. However, other flows that do not experience the congestion may not be affected.

    摘要翻译: 提供一种用于在传输网络中的拥塞期间减少分组数据业务的分组丢失的方法和装置。 该方法包括在与分组数据服务相关联的一个或多个数据业务分组流中在一段时间内测量分组丢失率,以确定一个或多个数据业务分组流是否在经历在期望业务性能水平的变化 在该时间段内的拥塞期间的特定持续时间。 该方法还包括:如果所述一个或多个数据业务分组流中的至少一个经历所述变化,则所述方法还包括:基于所述分组丢失率,触发降低所述一个或多个数据业务分组流中的至少一个流量的请求 在所需的交通绩效水平。 通过使用分布式传输拥塞控制,例如,仅在拥塞的特定时刻产生突发业务的最佳努力数据业务分组流感测到拥塞,从而触发相关联的速率降低动作。 但是,其他不经历拥塞的流量可能不会受到影响。

    ALLOCATING INTERLACE MULTIPLEX PAIRS FOR MULTICAST SERVICES
    45.
    发明申请
    ALLOCATING INTERLACE MULTIPLEX PAIRS FOR MULTICAST SERVICES 有权
    分配用于多媒体服务的多路复用对

    公开(公告)号:US20100309814A1

    公开(公告)日:2010-12-09

    申请号:US12481229

    申请日:2009-06-09

    申请人: LIWA WANG Yang Yang

    发明人: LIWA WANG Yang Yang

    IPC分类号: H04H20/71 H04L12/28

    摘要: The present invention provides a method implemented in a control entity within a wireless communication system. The method includes selecting, at the control entity, a plurality of sectors in response to receiving requests for a multicast service from mobile units located within the plurality of sectors. The method also includes allocating, at the control entity, one or more interlace-multiplex pairs for providing the multicast service to the mobile units within the plurality of sectors. One or more of the interlace-multiplex pairs are allocated based on a priority list that ranks priorities of the plurality of interlace-multiplex pairs according to how many of the plurality of sectors provide the multicast service using the corresponding interlace-multiplex pair. The method also includes establishing a call flow over an air interface to the mobile units using the allocated interlace-multiplex pair(s).

    摘要翻译: 本发明提供一种在无线通信系统内的控制实体中实现的方法。 该方法包括响应于从位于多个扇区内的移动单元接收对多播服务的请求,在控制实体处选择多个扇区。 该方法还包括在控制实体处分配用于向多个扇区内的移动单元提供组播服务的一个或多个交错多路复用对。 基于根据多个扇区中使用对应的交错多路复用对来提供多播服务的多个交错多路复用对的优先级排列优先级列表来分配交织多路复用对中的一个或多个。 该方法还包括使用分配的交错多路复用对来建立通过空中接口的移动单元的呼叫流。

    HIGH-THROUGHPUT SOLUTION PROCESSING OF LARGE SCALE GRAPHENE AND DEVICE APPLICATIONS
    46.
    发明申请
    HIGH-THROUGHPUT SOLUTION PROCESSING OF LARGE SCALE GRAPHENE AND DEVICE APPLICATIONS 有权
    大规模石墨和设备应用的高通量解决方案处理

    公开(公告)号:US20100273060A1

    公开(公告)日:2010-10-28

    申请号:US12747087

    申请日:2009-01-14

    摘要: A method of producing carbon macro-molecular structures includes dissolving a graphitic material in a solvent to provide a suspension of carbon-based macro-molecular structures in the solvent, and obtaining a plurality of the carbon macro-molecular structures from the suspension. The plurality of carbon macro-molecular structures obtained from the suspension each consists essentially of carbon. A material according to some embodiments of the current invention is produced according to the method of producing carbon macro-molecular structures. An electrical, electronic or electro-optic device includes material produced according to the methods of the current invention. A composite material according to some embodiments of the current invention has carbon macro-molecular structures produced according to methods of producing carbon macro-molecular structures according to some embodiments of the current invention. A hydrogen storage device according to some embodiments of the current invention has carbon macro-molecular structures produced according to methods of producing carbon macro-molecular structures according to some embodiments of the current invention. An electrode according to some embodiments of the current invention has carbon macro-molecular structures produced according to methods of producing carbon macro-molecular structures according to some embodiments of the current invention.

    摘要翻译: 制造碳宏观分子结构的方法包括将石墨材料溶解在溶剂中以提供碳基大分子结构在溶剂中的悬浮液,并从悬浮液中获得多个碳大分子结构。 从悬浮液中获得的多个碳宏观分子结构各自主要由碳组成。 根据本发明的一些实施方案的材料根据生产碳宏观分子结构的方法制备。 电气,电子或电光设备包括根据本发明的方法制造的材料。 根据本发明的一些实施方案的复合材料具有根据本发明的一些实施方案的根据生产碳宏观分子结构的方法制备的碳大分子结构。 根据本发明的一些实施方案的氢存储装置具有根据本发明的一些实施方案的根据生产碳宏观分子结构的方法产生的碳宏观分子结构。 根据本发明的一些实施方案的电极具有根据本发明的一些实施方案的根据生产碳宏观分子结构的方法产生的碳大分子结构。

    Nanowire Field Effect Junction Diode
    47.
    发明申请
    Nanowire Field Effect Junction Diode 有权
    纳米线场效应结二极管

    公开(公告)号:US20100090198A1

    公开(公告)日:2010-04-15

    申请号:US12578676

    申请日:2009-10-14

    IPC分类号: H01L31/09

    摘要: A nanowire field effect junction diode constructed on an insulating transparent substrate that allows form(s) of radiation such as visual light, ultraviolet radiation; or infrared radiation to pass. A nanowire is disposed on the insulating transparent substrate. An anode is connected to a first end of the nanowire and a cathode is connected to the second end of the nanowire. An oxide layer covers the nanowire. A first conducting gate is disposed on top of the oxide layer adjacent with a non-zero separation to the anode. A second conducting gate is disposed on top of the oxide layer adjacent with a non-zero separation to the cathode and adjacent with a non-zero separation the first conducting gate. A controllable PN junction may be dynamically formed along the nanowire channel by applying opposite gate voltages. Radiation striking the nanowire through the substrate creates a current the anode and cathode.

    摘要翻译: 构造在绝缘透明基板上的纳米线场效应结二极管,其允许形成诸如视觉光,紫外线辐射的辐射; 或红外辐射通过。 纳米线设置在绝缘透明基板上。 阳极连接到纳米线的第一端,并且阴极连接到纳米线的第二端。 氧化层覆盖纳米线。 第一导电栅极设置在邻近非零分离到阳极的氧化物层的顶部上。 第二导电栅极设置在氧化物层的顶部上,与非零分离相邻,并与第一导电栅极非零分离相邻。 通过施加相反的栅极电压,可以沿着纳米线通道动态地形成可控的PN结。 通过衬底撞击纳米线的辐射产生了阳极和阴极的电流。

    FLOOD ILLUMINATED CLUSTER WITH TELLTALES

    公开(公告)号:US20100064962A1

    公开(公告)日:2010-03-18

    申请号:US12212024

    申请日:2008-09-17

    IPC分类号: G01D11/28

    摘要: An illuminated gauge assembly includes a top surface of a light housing that includes a scale and a light guide that extends through the light housing for distributing light onto the surface of the top surface. A single light source is disposed below the light housing and directs through the light guide onto the top surface of the light housing.

    摘要翻译: 照明规组件包括灯壳的顶表面,其包括刻度尺和延伸穿过灯壳体的光导,用于将光分布到顶表面的表面上。 单个光源设置在灯壳的下方并引导通过光导到灯壳的顶表面上。

    SOLUTION PROCESSABLE MATERIAL FOR ELECTRONIC AND ELECTRO-OPTIC APPLICATIONS
    49.
    发明申请
    SOLUTION PROCESSABLE MATERIAL FOR ELECTRONIC AND ELECTRO-OPTIC APPLICATIONS 有权
    用于电子和电光应用的解决方案的可处理材料

    公开(公告)号:US20100012178A1

    公开(公告)日:2010-01-21

    申请号:US12175261

    申请日:2008-07-17

    IPC分类号: H01L31/00 H01B1/00

    摘要: An electro-optic device has a first electrode, a second electrode spaced apart from the first electrode, an active layer disposed between the first electrode and the second electrode, and an interfacial layer in contact with the active layer. The interfacial layer is a blend of a metal oxide and a second material that at least one of reduces a work function or increases an electrical conductivity of the interfacial layer according to an embodiment of this invention. A composition for electro-optic devices is a blend of at least one metal oxide and at least one salt in a ratio, by volume, of at least 1:0.1 and less than 1:1.2.

    摘要翻译: 电光器件具有第一电极,与第一电极间隔开的第二电极,设置在第一电极和第二电极之间的有源层以及与有源层接触的界面层。 界面层是金属氧化物和第二材料的共混物,根据本发明的一个实施方案,至少一种降低功函数或增加界面层的电导率。 用于电光器件的组合物是至少一种金属氧化物和至少一种按体积计至少1:0.1且小于1:1.2的盐的共混物。