METHOD, A TRANSMITTING STATION, A RECEIVING STATION AND A PREAMBLE STRUCTURE FOR COMMUNICATING A SIGNAL USING ANALOG BEAM STEERING
    61.
    发明申请
    METHOD, A TRANSMITTING STATION, A RECEIVING STATION AND A PREAMBLE STRUCTURE FOR COMMUNICATING A SIGNAL USING ANALOG BEAM STEERING 有权
    方法,发射站,接收站和使用模拟光束转向通信信号的前置结构

    公开(公告)号:US20100290550A1

    公开(公告)日:2010-11-18

    申请号:US12863229

    申请日:2009-01-21

    IPC分类号: H04K1/10 H03D3/00 H04L27/00

    摘要: The present invention relates to a method for communicating a signal to a first station from a second station, the stations having antenna array. For communication in bands like 60 GHz, it is advisable to carry out analog beam steering. But it is needed to compute all the beam forming weights in a single message. Then, the invention-proposes that for each signal, in the preamble, a plurality of training symbols are included, wherein during each training symbol repetition, the receiving station adjusts at least one antenna parameter of the plurality of antennas and measuring the combined signal for computing a set of antenna weights to be applied for an analog beam forming on the antenna array for receiving and/or transmitting the data field.

    摘要翻译: 本发明涉及一种用于从第二站向第一站传送信号的方法,所述站具有天线阵列。 对于60 GHz频段的通信,建议进行模拟波束转向。 但是需要在单个消息中计算所有的波束形成权重。 然后,本发明提出,对于每个信号,在前导码中包括多个训练符号,其中在每个训练符号重复期间,接收站调整多个天线中的至少一个天线参数并测量组合信号 计算要应用于在天线阵列上形成的模拟波束的天线权重集合,用于接收和/或发送数据字段。

    Fluorinated water soluble copolymers
    62.
    发明授权
    Fluorinated water soluble copolymers 失效
    氟化水溶性共聚物

    公开(公告)号:US07829477B2

    公开(公告)日:2010-11-09

    申请号:US11978290

    申请日:2007-10-29

    IPC分类号: B32B5/02

    摘要: A method of providing water repellency, oil repellency, soil resistance, soil release, stain resistance and stain release to substrates comprising contacting said substrate with a composition comprising a copolymer having repeating units of Formula 1 in any sequence: wherein Rf is a straight or branched perfluoroalkyl group having from about 2 to about 8 carbon atoms, or a mixture thereof, which is optionally interrupted by at least one oxygen atom, Q is alkylene of 1 to about 15 carbon atoms, hydroxyalkylene of 2 to about 15 carbon atoms, —O(CnH2n)—, —(CH2CF2)m(CH2)n—, —CONR1(CnH2n)—, —(CnH2n)OCONR1(CnH2n)—, (—CONR1CH2)2CH—, —SO2N(R1)(CnH2n)—, or —(CnH2n)SO2N(R1)(CnH2n)—, each R1 is independently H or alkyl of 1 to about 4 carbon atoms, each n is independently 1 to about 15, each m is independently 1 to about 4, Z is hydrogen or methyl, x is a positive integer, y is zero or a positive integer, t is a positive integer, and M is H+, alkali metal cation, alkaline earth metal cation, or ammonium.

    摘要翻译: 提供防水性,拒油性,耐土壤性,污垢释放,耐污染性和对基材的污迹释放的方法,包括使所述底物与包含具有任何顺序的具有式1的重复单元的共聚物的组合物接触的组合物接触:其中Rf是直链或支链 具有约2至约8个碳原子的全氟烷基或其混合物,其任选被至少一个氧原子间隔,Q为1至约15个碳原子的亚烷基,2至约15个碳原子的羟基亚烷基,-O (CnH2n) - , - (CH2CF2)m(CH2)n-,-CONR1(CnH2n) - , - (CnH2n)OCONR1(CnH2n) - ,(-CONR1CH2)2CH-,-SO2N(R1)(CnH2n) 或 - (C n H 2n)SO 2 N(R 1)(C n H 2n) - ,每个R 1独立地为H或1至约4个碳原子的烷基,每个n独立地为1至约15,m各自独立地为1至约4,Z为氢 或甲基,x为正整数,y为零或正整数,t为正整数,M为H +,碱金属阳离子,碱 地球金属阳离子或铵。

    TERNARY EMISSIVE LAYERS FOR LUMINESCENT APPLICATIONS
    64.
    发明申请
    TERNARY EMISSIVE LAYERS FOR LUMINESCENT APPLICATIONS 审中-公开
    用于发光应用的第三层感应层

    公开(公告)号:US20100224866A1

    公开(公告)日:2010-09-09

    申请号:US12682848

    申请日:2008-10-23

    申请人: Ying Wang

    发明人: Ying Wang

    IPC分类号: H01L51/54 H01L51/52

    摘要: There is provided an organic light emitting diode having an anode, a hole transport layer containing a material having an ionization potential IPHTL, an emissive layer, an electron transport layer, and a cathode. The emissive layer contains: (a) a fluorinated hexacoordinate iridium complex emitter having an ionization potential IPemt; (b) an electron transport host material having an ionization potential IPHO; and (c) a recombination zone shifting additive having an ionization potential IPx. The weight ratio of host to zone shifting additive is at least 4 and the following energy relationships exist: (i) (IPHTL−IPemt)≧−0.1 eV; (ii) IPHO>IPHTL; and (iii) IPx≦IPHTL.

    摘要翻译: 提供了一种具有阳极的有机发光二极管,包含具有电离电位IPHTL的材料的空穴传输层,发射层,电子传输层和阴极。 发光层包含:(a)具有电离电位IPemt的氟化六配位铱络合物发射体; (b)具有电离电位IPHO的电子传输主体材料; 和(c)具有电离势IPx的复合区移动添加剂。 主体与区域移动添加剂的重量比至少为4,存在以下能量关系:(i)(IPHTL-IPemt)≥-0.1eV; (ii)IPHO> IPHTL; 和(iii)IPx≦̸ IPHTL。

    ELECTRONIC DEVICE INCLUDING PHENANTHROLINE DERIVATIVE
    65.
    发明申请
    ELECTRONIC DEVICE INCLUDING PHENANTHROLINE DERIVATIVE 失效
    包括苯并噻吩衍生物的电子器件

    公开(公告)号:US20100207108A1

    公开(公告)日:2010-08-19

    申请号:US12644362

    申请日:2009-12-22

    IPC分类号: H01L51/54 C07D471/04

    摘要: There is provided an organic electronic device having an anode, a hole injection layer, a photoactive layer, an electron transport layer, and a cathode. At least one of the photoactive layer and the electron transport layer includes a compound having Formula I where: R1 is the same or different and can be phenyl, biphenyl, naphthyl, naphthylphenyl, triphenylamino, or carbazolylphenyl; and one of the following conditions is met: (i) R2═R3 and is H, phenyl, biphenyl, naphthyl, naphthylphenyl, arylanthracenyl, phenanthryl, triphenylamino, or carbazolylphenyl; or (ii) R2 is H or phenyl; and R3 is phenyl, biphenyl, naphthyl, naphthylphenyl, arylanthracenyl, phenanthryl, triphenylamino, and carbazolylphenyl; When both R1 are phenyl, R2 and R3 can be 2-naphthyl, naphthylphenyl, arylanthracenyl, 9-phenanthryl, triphenylamino, or m-carbazolylphenyl.

    摘要翻译: 提供了具有阳极,空穴注入层,光活性层,电子传输层和阴极的有机电子器件。 光活性层和电子传输层中的至少一个包括具有式I的化合物,其中:R 1相同或不同,可以是苯基,联苯基,萘基,萘基苯基,三苯基氨基或咔唑基苯基; 并且符合以下条件之一:(i)R 2 = R 3且为H,苯基,联苯基,萘基,萘基苯基,芳基蒽基,菲基,三苯基氨基或咔唑基苯基; 或(ii)R 2为H或苯基; 联苯基,萘基,萘基苯基,芳基蒽基,菲基,三苯基氨基和咔唑基苯基; 当R 1都是苯基时,R 2和R 3可以是2-萘基,萘基苯基,芳基蒽基,9-菲基,三苯基氨基或间 - 咔唑基苯基。

    METHOD OF SYNCHRONIZING MULTI-CARRIER SYSTEMS AND MULTI-CARRIER SYSTEM
    66.
    发明申请
    METHOD OF SYNCHRONIZING MULTI-CARRIER SYSTEMS AND MULTI-CARRIER SYSTEM 失效
    同步多载波系统和多载波系统的方法

    公开(公告)号:US20100034302A1

    公开(公告)日:2010-02-11

    申请号:US12525121

    申请日:2008-02-07

    IPC分类号: H04L7/00 H04L27/28

    摘要: A method of synchronizing multi-carrier systems is provided, wherein the method comprises inserting a predefined frequency domain signal into a signal on a transmitter side of a multi-carrier system and multi-carrier modulating the signal. Furthermore, the method comprises transmitting the multi-carrier modulated signal via a carrier channel to a receiving side of the multi-carrier system, and synchronizing the multi-carrier modulated signal by using the predefined frequency domain signal portion of the multi-carrier modulated signal.

    摘要翻译: 提供了一种同步多载波系统的方法,其中所述方法包括将预定义的频域信号插入到多载波系统的发射机侧的信号中,并对所述信号进行多载波调制。 此外,该方法包括经由载波信道将多载波调制信号发送到多载波系统的接收侧,并且通过使用多载波调制信号的预定频域信号部分来同步多载波调制信号 。

    Crosslinked Polymer
    67.
    发明申请
    Crosslinked Polymer 有权
    交联聚合物

    公开(公告)号:US20100004149A1

    公开(公告)日:2010-01-07

    申请号:US12447999

    申请日:2007-11-06

    摘要: The present invention provides a lubricating composition comprising: (a) an oil of lubricating viscosity; and (b) a crosslinked polymer derived from monomers comprising: (i) 0.001 wt % to 7 wt % of a di- or higher functional crosslinking monomer; (ii) 30 wt % or higher of a hydrocarbyl-substituted (meth)acrylic monomer, wherein each hydrocarbyl contains greater than 8 carbon atoms; and (iii) 0 wt % to 40 wt % of a hydrocarbyl-substituted (meth)acrylic monomer, wherein each hydrocarbyl contains 8 or fewer carbon atoms. The invention further provides a method of preparing the crosslinked polymer and its use in a lubricating composition for lubricating an internal combustion engine.

    摘要翻译: 本发明提供一种润滑组合物,其包含:(a)润滑粘度的油; 和(b)衍生自单体的交联聚合物,其包含:(i)0.001重量%至7重量%的二官能或更高官能的交联单体; (ii)30重量%或更高的烃基取代的(甲基)丙烯酸单体,其中每个烃基含有大于8个碳原子; 和(iii)0重量%至40重量%的烃基取代的(甲基)丙烯酸单体,其中每个烃基含有8个或更少的碳原子。 本发明还提供一种制备交联聚合物的方法及其在用于润滑内燃机的润滑组合物中的用途。

    Dynamic Cellular Cognitive System
    68.
    发明申请
    Dynamic Cellular Cognitive System 有权
    动态细胞认知系统

    公开(公告)号:US20090215457A1

    公开(公告)日:2009-08-27

    申请号:US12392419

    申请日:2009-02-25

    IPC分类号: H04W60/00 H04L27/28

    摘要: High quality communications among a diverse set of cognitive radio (CR) nodes is permitted while minimizing interference to primary and other secondary users by employing Dynamic Spectrum Access (DSA) in a Dynamic Cellular Cognitive System (DCCS). Diverse device types interoperate, cooperate, and communicate with high spectrum efficiency and do not require infrastructure to form the network. The dynamic cellular cognitive system can expand to a wider geographical distribution via linking to existing infrastructure.

    摘要翻译: 通过在动态蜂窝认知系统(Dynamic Cellular Cognitive System,DCCS)中采用动态频谱访问(DSA),允许在不同组的认知无线电(CR)节点之间进行高质量的通信,同时最小化对主要和其他次要用户的干扰。 不同的设备类型能够以高频谱效率进行互操作,协作和通信,并且不需要基础架构来形成网络。 动态细胞认知系统可以通过链接到现有的基础设施来扩展到更广泛的地理分布。