Method and system for processing downlink control information
    23.
    发明申请
    Method and system for processing downlink control information 有权
    处理下行链路控制信息的方法和系统

    公开(公告)号:US20140376422A1

    公开(公告)日:2014-12-25

    申请号:US14357537

    申请日:2011-12-13

    IPC分类号: H04W72/04 H04L5/14

    摘要: A method and a system for processing downlink control information are disclosed, in which downlink control information for the subframe n may be transmitted in a subframe n or the downlink control information for the subframe n may be transmitted in a subframe n−1. By means of technology for processing control channel information provided by the disclosure, a region where the downlink control information is transmitted is added, and space division technology can be fully utilized, so that a load of a Physical Downlink Control Channel (PDCCH) is reduced, the interference between control channels is reduced, and the capacity of the control channel is enlarged.

    摘要翻译: 公开了一种用于处理下行链路控制信息的方法和系统,其中可以在子帧n中发送用于子帧n的下行链路控制信息,或者可以在子帧n-1中发送用于子帧n的下行链路控制信息。 通过本公开提供的处理控制信道信息的技术,添加发送下行链路控制信息的区域,并且可以充分利用空分技术,从而降低物理下行链路控制信道(PDCCH)的负载 控制通道之间的干扰减小,控制通道的容量扩大。

    System and method for mapping reference signal sequence in advanced long term evolution system
    24.
    发明授权
    System and method for mapping reference signal sequence in advanced long term evolution system 有权
    在高级长期演化系统中映射参考信号序列的系统和方法

    公开(公告)号:US08369302B2

    公开(公告)日:2013-02-05

    申请号:US13257688

    申请日:2010-03-15

    IPC分类号: H04B7/208

    CPC分类号: H04L5/0048 H04L27/2602

    摘要: The present invention provides a method and system for mapping a reference signal sequence in an advanced Long Term Evolution (LTE) system, and the method and the system are used to map the reference signal sequence to an orthogonal frequency division multiplexing symbol of l. The method includes: when the system uses a normal cyclic prefix, determining the symbol l according to an expression, and mapping the reference signal sequence to a location of a sub-carrier k on the symbol l of an antenna port p. The system includes: a mapping module, a first acquiring module and a second acquiring module. The system and the method which are provided ensure the transmission performance while ensuring the interference randomization. In addition, the system and the method are compatible with existing LTE systems, thus realizing high-order Multiple Input Multiple Output (MIMO) transmission, supporting the usage of the corresponding techniques.

    摘要翻译: 本发明提供了一种用于在高级长期演进(LTE)系统中映射参考信号序列的方法和系统,并且该方法和系统用于将参考信号序列映射到l的正交频分复用符号。 该方法包括:当系统使用正常循环前缀时,根据表达式确定符号l,并将参考信号序列映射到天线端口p的符号l上的子载波k的位置。 该系统包括:映射模块,第一获取模块和第二获取模块。 提供的系统和方法确保了传输性能,同时确保干扰随机化。 此外,该系统和方法与现有的LTE系统兼容,从而实现高阶多输入多输出(MIMO)传输,支持相应技术的使用。

    METHOD AND APPARATUS FOR DETECTING DOWNLINK CONTROL INFORMATION
    25.
    发明申请
    METHOD AND APPARATUS FOR DETECTING DOWNLINK CONTROL INFORMATION 有权
    检测下行链路控制信息的方法和装置

    公开(公告)号:US20130028108A1

    公开(公告)日:2013-01-31

    申请号:US13259980

    申请日:2010-08-23

    IPC分类号: H04W24/00

    摘要: The present invention discloses a method for detecting downlink control information, including: when scheduling across carriers is enabled, determining by user equipment (UE) user-specific search space monitoring a physical downlink control channel (PDCCH) according to component carrier indexes, wherein the component carrier indexes include component carrier indexes corresponding to various component carriers implementing scheduling across carrier and being scheduled across carriers. Also the present invention also provides an apparatus for detecting downlink control information, a user equipment and a network side device. The present invention solve the overlap problem of common search space and user-specific search space in Release 10 and solves the problem of determining a search space for the PDCCH in the situation of scheduling across carriers is enabled in Release 10.

    摘要翻译: 本发明公开了一种检测下行链路控制信息的方法,包括:当跨载波进行调度时,由用户设备(UE)根据分量载波索引来确定用户特定的搜索空间监控物理下行链路控制信道(PDCCH),其中, 分量载波索引包括对应于各种分量载波的分量载波索引,其实现跨载波的调度并且跨载波调度。 此外,本发明还提供了一种用于检测下行链路控制信息的装置,用户设备和网络侧设备。 本发明解决了版本10中公用搜索空间和用户特定搜索空间的重叠问题,解决了在版本10中启用跨载波调度的情况下确定PDCCH的搜索空间的问题。

    DEVICES AND METHODS FOR DETECTING ANALYTES
    26.
    发明申请
    DEVICES AND METHODS FOR DETECTING ANALYTES 有权
    用于检测分析仪的装置和方法

    公开(公告)号:US20100143941A1

    公开(公告)日:2010-06-10

    申请号:US12531532

    申请日:2008-03-17

    IPC分类号: G01N33/53 G01N33/543

    CPC分类号: G01N33/558

    摘要: This invention provides devices and methods for detecting an analyte suspected to be present in a sample. The subject devices and methods are particularly useful for performing immunoassays on a variety of analyte, especially those present in a bodily fluid.

    摘要翻译: 本发明提供用于检测疑似存在于样品中的分析物的装置和方法。 本发明的装置和方法对于对各种分析物,特别是存在于体液中的分析物进行免疫测定特别有用。

    Laser driver for optical communication network
    28.
    发明申请
    Laser driver for optical communication network 审中-公开
    光通信网络激光驱动器

    公开(公告)号:US20050105574A1

    公开(公告)日:2005-05-19

    申请号:US10713380

    申请日:2003-11-14

    IPC分类号: H01S3/00 H01S5/042 H01S5/0683

    CPC分类号: H01S5/042 H01S5/0683

    摘要: A transistor, such as a FET or bipolar transistor, may be gate or base coupled to a laser driver output stage to receive a varying voltage from a driver output stage. The transistor converts the varying voltage to a varying current. The transistor, in series with the laser, may be coupled to a supply voltage on one side and ground on the other side. Thus, the current supplied to the laser diode is a function of the drive supplied to the transistor's base or gate.

    摘要翻译: 诸如FET或双极晶体管的晶体管可以是栅极或基极耦合到激光驱动器输出级,以从驱动器输出级接收变化的电压。 晶体管将变化的电压转换为变化的电流。 与激光器串联的晶体管可以耦合到一侧的电源电压并且在另一侧上被接地。 因此,提供给激光二极管的电流是提供给晶体管的基极或栅极的驱动的函数。

    Shelf
    30.
    外观设计
    Shelf 有权

    公开(公告)号:USD946942S1

    公开(公告)日:2022-03-29

    申请号:US29781545

    申请日:2021-04-30

    申请人: Xin Wu

    设计人: Xin Wu