PILOT AND CHANNEL ESTIMATION METHOD FOR SDMA MIMO TRANSMISSION DOWNLINK
    42.
    发明申请
    PILOT AND CHANNEL ESTIMATION METHOD FOR SDMA MIMO TRANSMISSION DOWNLINK 有权
    用于SDMA MIMO传输下行链路的导频和信道估计方法

    公开(公告)号:US20120182964A1

    公开(公告)日:2012-07-19

    申请号:US13497150

    申请日:2010-11-02

    CPC classification number: H04B7/0697 H04J11/0033 H04L25/0228

    Abstract: A pilot and channel estimation method for SDMA MIMO transmission downlink is provided in the present invention, and the method provides possibility for saving the orthogonal pilot resources; the pilot signals of different users in the transmitting antenna domain can occupy the same time-frequency resources, and thereby the pilot overhead of system resources can be reduced greatly; the method includes: for the MIMO transmission downlink that employs pre-coding for SDMA, taking the quantity of orthogonal pilot resources occupied by the users in the pre-coding domain as the number of data streams that can be transmitted or the number of spatial dimensions occupied first, at the transmitting end of the base station; then, performing SDMA transmission pre-coding for the orthogonal pilots in the pre-coding domain in the same way as the data signals, to obtain the pilot signals of the users in the transmitting antenna domain; wherein, the pilots of the users in the pre-coding domain can be orthogonal in the frequency domain or code domain, and the pilots of different users in the pre-coding domain can be identical or not identical to each other; the pilot signals of different users in the transmitting antenna domain can occupy the same time-frequency resources.

    Abstract translation: 本发明提供了一种用于SDMA MIMO传输下行链路的导频和信道估计方法,该方法提供了保存正交试验资源的可能性; 发射天线域中不同用户的导频信号可以占用相同的时频资源,从而大大降低系统资源的导频开销; 该方法包括:对于采用SDMA预编码的MIMO传输下行链路,将预编码域中的用户占用的正交导频资源的数量作为可以发送的数据流的数量或空间维数 首先占用基站的发射端; 然后以与数据信号相同的方式对预编码域中的正交导频执行SDMA传输预编码,以获得发射天线域中用户的导频信号; 其中,预编码域中的用户的导频可以在频域或码域中正交,并且预编码域中的不同用户的导频可以相同或不相同; 发射天线域中不同用户的导频信号可以占用相同的时频资源。

    PORTABLE ELECTRONIC DEVICE WITH DETACHABLE SPEAKER
    44.
    发明申请
    PORTABLE ELECTRONIC DEVICE WITH DETACHABLE SPEAKER 失效
    具有可拆卸扬声器的便携式电子设备

    公开(公告)号:US20110235846A1

    公开(公告)日:2011-09-29

    申请号:US12824802

    申请日:2010-06-28

    CPC classification number: G11B33/025 H04R5/02 H04R2499/11

    Abstract: A portable electronic device includes a audio player, a speaker, a fixing member and an engaging opening. The audio player is configured for playing audio files and videos. The speaker is detachably couple to the audio player. The fixing member is connected to one of the audio player and the speaker. The engaging opening is defined in the other of the audio player and the speaker. The engaging portion is detachably engaged in the engaging opening.

    Abstract translation: 便携式电子设备包括音频播放器,扬声器,固定构件和接合开口。 音频播放器配置为播放音频文件和视频。 扬声器可拆卸地耦合到音频播放器。 固定构件连接到音频播放器和扬声器中的一个。 接合开口限定在音频播放器和扬声器的另一个中。 接合部分可拆卸地接合在接合开口中。

    FUSED HETEROARYL MODULATORS OF GLUCOCORTICOID RECEPTOR, AP-1, AND/OR NF-kappaB ACTIVITY AND USE THEREOF
    45.
    发明申请
    FUSED HETEROARYL MODULATORS OF GLUCOCORTICOID RECEPTOR, AP-1, AND/OR NF-kappaB ACTIVITY AND USE THEREOF 有权
    GLUCOCORTICOID受体,AP-1和/或NF-κB活性的融合血管调节剂及其用途

    公开(公告)号:US20110002952A1

    公开(公告)日:2011-01-06

    申请号:US12866270

    申请日:2009-02-05

    CPC classification number: C07D491/147

    Abstract: Novel non-steroidal compounds are provided which are useful in treating diseases or disorders associated with modulation of the glucocorticoid receptor, AP-1, and/or NF-κB activity, including metabolic and inflammatory and immune diseases or disorders, having the structure of formula (I): an enantiomer, diastereomer, or tautomer thereof, or a prodrug ester thereof, or a pharmaceutically-acceptable salt thereof, in which: Z is heterocyclo or heteroaryl; -A is a 5- to 8-membered carbocyclic ring or a 5- to 8-membered heterocyclic ring; B1 and B2 rings are pyridyl rings, wherein the B1 and B2 rings are each fused to the A ring and the B1 ring is optionally substituted by one to three groups which are the same or different and are independently selected from R1, R2, and R4, and the B2 ring is optionally substituted by one to three groups which are the same or different and are independently selected from R3, R7, and R3 71, J2, and J3 are at each occurrence the same or different and are independently -AIQA2-; Q is a bond, O, S, S(0), or S(O)2; A1 and A2 are the same or different and are at each occurrence independently selected from a bond, C1-3 alkylene, substituted C1-3 alkylene, C24 alkenylene, and substituted C24 alkenylene, provided that A1 and A2 are chosen so that ring A is a 5- to 8-membered carbocyclic or heterocyclic ring; R1 to R11 are as defined herein.

    Abstract translation: 提供新的非甾体化合物,其可用于治疗与调节糖皮质激素受体,AP-1和/或NF-κB活性相关的疾病或病症,包括具有结构的代谢和炎症和免疫疾病或病症 式(I)的化合物:其对映异构体,非对映异构体或其互变异构体或其前药酯或其药学上可接受的盐,其中:Z是杂环基或杂芳基; -A是5-至8-元碳环或5-至8-元杂环; B1和B2环是吡啶环,其中B1和B2环各自与A环稠合,B1环任选被一至三个相同或不同并且独立地选自R 1,R 2和R 4的基团取代 并且B2环任选地被一至三个相同或不同并且独立地选自R3,R7和R371的基团取代,J2和J3在每次出现时相同或不同,并且独立地为-AIQA2- ; Q是键,O,S,S(0)或S(O)2; A1和A2相同或不同,并且在每次出现时独立地选自键,C1-3亚烷基,取代的C1-3亚烷基,C24亚烯基和取代的C24亚烯基,条件是选择A1和A2,使得环A为 5-至8-元碳环或杂环; R1至R11如本文所定义。

    ELECTRONIC TOY CAPABLE OF AUTOMATICALLY OPENING MOUTH AND STICKING TONGUE OUT
    46.
    发明申请
    ELECTRONIC TOY CAPABLE OF AUTOMATICALLY OPENING MOUTH AND STICKING TONGUE OUT 审中-公开
    电动玩具可自动开启和关闭

    公开(公告)号:US20100105278A1

    公开(公告)日:2010-04-29

    申请号:US12391166

    申请日:2009-02-23

    CPC classification number: A63H13/005 A63H13/02

    Abstract: A toy includes a head, a tongue, and a driving unit. The head includes a skull, an upper jaw fixed to the skull, and a lower jaw rotatably coupled to the skull and facing the upper jaw to cooperatively define an oral cavity. The tongue received in the oral cavity includes a tongue tip and a guiding rod assembly. The driving unit includes a driving shaft fixed to the skull, a rotatable disk rotatably coupled to the driving shaft, a first lever pivotally coupled between the rotatable disk and the lower jaw, a second lever pivotally coupled between the rotatable disk and the guiding rod assembly and a motor. One end of the guiding rod assembly is received in the tongue. The motor drives the rotatable disk to rotate such that the lower jaw rotates away from the upper jaw and the tongue tip protrudes out from the oral cavity.

    Abstract translation: 玩具包括头部,舌头和驱动单元。 头部包括颅骨,固定在颅骨上的上颚,以及可旋转地联接到颅骨并面向上颚以协同限定口腔的下颚。 容纳在口腔中的舌部包括舌尖和导杆组件。 所述驱动单元包括固定到所述颅骨的驱动轴,可旋转地联接到所述驱动轴的可旋转盘,枢转地联接在所述可旋转盘和所述下颚之间的第一杆,枢转地联接在所述可旋转盘和所述导杆组件之间的第二杆 和电机。 导杆组件的一端容纳在舌头中。 电动机驱动可旋转盘旋转,使得下颚远离上颚旋转并且舌尖从口腔突出。

    Speaker
    48.
    外观设计
    Speaker 有权

    公开(公告)号:USD607435S1

    公开(公告)日:2010-01-05

    申请号:US29334661

    申请日:2009-03-31

    Applicant: Bin Jiang

    Designer: Bin Jiang

    Method for power sharing and controlling the status of a display wall
    49.
    发明申请
    Method for power sharing and controlling the status of a display wall 有权
    功率共享和控制显示墙状态的方法

    公开(公告)号:US20090312884A1

    公开(公告)日:2009-12-17

    申请号:US12213041

    申请日:2008-06-13

    Abstract: Described is a method for power sharing of a display wall, in particular of a LED display wall having a plurality of display modules, and a plurality of N power supply units, each for driving a number of display modules, whereby during a failure of a first power supply unit of the plurality of N power supply units, the outputs of other power supply units are linked together such that the module or modules driven by the first and failed power supply continue(s) to operate, by redistribution of power from the other power supply units. Power sharing is also described in the context of a method for controlling the status of a display wall, in particular of a LED display wall, controlled by a central unit. The method includes collecting status and/or diagnostic information of the display wall inputted to the central unit; converting the status and/or diagnostic information to a picture; and displaying the picture on the display wall.

    Abstract translation: 描述了一种用于显示墙的功率共享的方法,特别是具有多个显示模块的LED显示墙和多个N个电源单元的功率共享的方法,每个用于驱动多个显示模块,由此在一个 多个N个电源单元的第一电源单元,其他电源单元的输出被连接在一起,使得由第一和故障电源驱动的模块或模块继续运行,通过从 其他电源单元。 在用于控制由中央单元控制的显示墙,特别是LED显示墙的状态的方法的上下文中也描述了功率共享。 该方法包括收集输入到中央单元的显示墙的状态和/或诊断信息; 将状态和/或诊断信息转换成图片; 并在显示墙上显示图像。

    SEMICONDUCTOR LASER PACKAGE
    50.
    发明申请
    SEMICONDUCTOR LASER PACKAGE 审中-公开
    半导体激光封装

    公开(公告)号:US20090190619A1

    公开(公告)日:2009-07-30

    申请号:US12363103

    申请日:2009-01-30

    CPC classification number: H01S5/4025 H01S5/02272 H01S5/024 H01S5/4018

    Abstract: The present invention provides a semiconductor laser package including a heat sink, a laser bar with a plurality of lasers on the heat sink, an insulated layer arranged between said heat sink and said laser bar, a solder layer combining said insulated layer with said laser bar, and a clearance crossing said solder layer defined between adjacent lasers.

    Abstract translation: 本发明提供了一种半导体激光器封装,其包括散热器,在散热器上具有多个激光器的激光棒,布置在所述散热器和所述激光棒之间的绝缘层,将所述绝缘层与所述激光棒 以及在相邻激光器之间限定的焊料层的间隙。

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