METHOD AND DEVICE FOR TRANSMITTING DOWNLINK CONTROL SIGNAL IN WIRELESS COMMUNICATION SYSTEM
    31.
    发明申请
    METHOD AND DEVICE FOR TRANSMITTING DOWNLINK CONTROL SIGNAL IN WIRELESS COMMUNICATION SYSTEM 有权
    用于在无线通信系统中发送下行链路控制信号的方法和装置

    公开(公告)号:US20130286918A1

    公开(公告)日:2013-10-31

    申请号:US13990664

    申请日:2011-12-01

    IPC分类号: H04W72/04

    摘要: Provided are a method and a device for transmitting a downlink control signal in a wireless communication system. A base station sets a transmission/reception (Tx/Rx) period (TSPS) on the basis of the type of a machine to machine (M2M) application, transmits said set Tx/Rx period to an M2M device, and performs a permanent scheduling for said M2M device on the basis of said set Tx/Rx period. Alternatively, the base station transmits a first downlink control signal that is allocated for an M2M group, which includes a plurality of M2M devices, to an M2M device that is included in said M2M group, and transmits, to said M2M device, a second downlink control signal that is specific to and allocated to said M2M device.

    摘要翻译: 提供了一种用于在无线通信系统中发送下行链路控制信号的方法和装置。 基站根据机器对机器(M2M)应用的类型设置发送/接收(Tx / Rx)周期(Tx / Rx)周期(TSPS),将所述设置的Tx / Rx周期发送到M2M设备,并执行永久调度 基于所述设置的Tx / Rx周期对所述M2M设备。 或者,基站向包含在所述M2M组中的M2M装置发送分配给包括多个M2M装置的M2M组的第一下行链路控制信号,并向所述M2M装置发送第二下行链路 控制信号,其特定于并分配给所述M2M设备。

    Method and apparatus for mapping resource unit in wireless communication system
    33.
    发明授权
    Method and apparatus for mapping resource unit in wireless communication system 有权
    用于在无线通信系统中映射资源单元的方法和装置

    公开(公告)号:US08204020B2

    公开(公告)日:2012-06-19

    申请号:US12603205

    申请日:2009-10-21

    IPC分类号: H04W4/00

    摘要: A method and apparatus for mapping a resource unit in a wireless communication system is provided. The method includes obtaining a frequency partition (FP) count (FPCT), an size of FPi (FPS) for i>0, and subband (SB) count of FPi (FPSC) for i>0 (where FPi is an ith FP), obtaining a value KSB,FPi indicating an SB count for FPi and a value KMB,FPi indicating a miniband (MB) count for FPi on the basis of the FPCT, the FPS, and the FPSC, and mapping an SB PRU including a plurality of contiguous physical resource units (PRUs) and an MB PRU including a plurality of contiguous PRUs to each FP in a granularity of a PRU set on the basis of the values KSB,FPi and KMB,FPi. Each FP can obtain a frequency selective scheduling gain based on the SB and a frequency diversity gain based on the MB.

    摘要翻译: 提供了一种用于在无线通信系统中映射资源单元的方法和装置。 该方法包括获得频率划分(FP)计数(FPCT),i> 0的FPi(FPS)大小和i> 0的FPi(FPSC)的子带(SB)计数(其中FPi是第i个FP) ,根据FPCT,FPS和FPSC获得指示FPi的SB计数的值KSB,FPi和FPB的值KMB,FPi表示FPi的微型计数(MB)计数,以及映射包括多个 的连续物理资源单元(PRU)和包含多个连续PRU的MB PRU,其基于值KSB,FPi和KMB,FPi以PRU集的粒度分配给每个FP。 每个FP可以基于SB获得频率选择性调度增益和基于MB的频率分集增益。

    Method For Mapping A Subband/Miniband In A Wireless Communication System, And Apparatus For The Same
    34.
    发明申请
    Method For Mapping A Subband/Miniband In A Wireless Communication System, And Apparatus For The Same 失效
    一种用于在无线通信系统中映射子带/微带的方法及其设备

    公开(公告)号:US20110310835A1

    公开(公告)日:2011-12-22

    申请号:US13203920

    申请日:2010-03-02

    IPC分类号: H04W72/04

    摘要: The present application discloses a method for mapping a subband/miniband in a wireless communication system. Particularly, the method comprises the steps of: dividing a system frequency band into a plurality of physical resource units (PRU); mapping the plurality of physical resource units to physical resource units of a subband (PRUSB) in accordance with a 1st rule; and mapping the plurality of physical resource units to physical resource units of a miniband (PRUMB) in accordance with a 2nd rule, wherein said 1st rule and said 2nd rule contain factors for limiting the minimum value of the gap between subbands allocated to the system frequency band.

    摘要翻译: 本申请公开了一种用于在无线通信系统中映射子带/微型终端的方法。 特别地,该方法包括以下步骤:将系统频带划分成多个物理资源单元(PRU); 根据第一规则将所述多个物理资源单元映射到子带(PRUSB)的物理资源单元; 以及根据第二规则将所述多个物理资源单元映射到物理资源单元(PRUMB),其中所述第一规则和所述第二规则包含用于限制分配给系统频率的子带之间的间隙的最小值的因素 带。

    METHOD FOR MAPPING SUBBAND/MINIBAND IN WIRELESS COMMUNICATION SYSTEM AND AN APPARATUS THEREFOR
    35.
    发明申请
    METHOD FOR MAPPING SUBBAND/MINIBAND IN WIRELESS COMMUNICATION SYSTEM AND AN APPARATUS THEREFOR 有权
    在无线通信系统中映射子带/小区的方法及其设备

    公开(公告)号:US20100273497A1

    公开(公告)日:2010-10-28

    申请号:US12763657

    申请日:2010-04-20

    IPC分类号: H04W72/00 H04B7/00

    摘要: A method for mapping subband/miniband in a wireless communication system and apparatus therefore are disclosed. The present invention includes dividing the system frequency band into a plurality of physical resource units (PRUs) and mapping a plurality of the physical resource units to a subband physical resource unit (PRUSB) and a miniband physical resource unit (PRUMB), wherein the mapping is based on an interval between contiguous resource units which includes a predetermined number of contiguous PRUs and another interval greater than the former interval and wherein the interval between the contiguous resource units is a roundup value of a value resulting from dividing a maximum number of the contiguous resource units by the number of the contiguous resource units to allocate to the minibands. According to a related art subband/miniband mapping method, if KSB has a greater value, an interval between contiguous PRUs allocated to miniband among total PRUs is narrowed, diversity of the miniband may be lowered. Therefore, the present invention proposes a subband/miniband mapping method for securing diversity gain of miniband by improving the related art subband/miniband mapping method.

    摘要翻译: 因此,公开了一种用于在无线通信系统和装置中映射子带/微型装置的方法。 本发明包括将系统频带划分成多个物理资源单元(PRU)并将多个物理资源单元映射到子带物理资源单元(PRUSB)和微型物理资源单元(PRUMB),其中映射 基于连续资源单元之间的间隔,其包括预定数量的连续PRU和大于前一间隔的另一间隔,并且其中连续资源单元之间的间隔是由最大数目的邻接 资源单位按照分配给微型计算机的连续资源单元的数量。 根据相关技术的子带/小型映像方法,如果KSB具有较大的值,则在总PRU中分配给miniband的连续PRU之间的间隔变窄,可以降低miniband的多样性。 因此,本发明提出了一种用于通过改进现有技术的子带/微带映射方法来保证小型机的分集增益的子带/微带映射方法。

    Cosmetic composition for skin whitening
    36.
    发明授权
    Cosmetic composition for skin whitening 有权
    化妆品组合物用于皮肤美白

    公开(公告)号:US09079047B2

    公开(公告)日:2015-07-14

    申请号:US13398353

    申请日:2012-02-16

    摘要: The present invention relates to a cosmetic composition for skin whitening containing at least two selected from the group consisting of a Magnolia obovata bark extract, a Citrus unshiu peel extract, a wild soybean extract, a Ginkgo biloba leaf extract, and a Honeysuckle extract, which composition depresses melanocytes, blocks stimulation from inflammation, UV radiation, or melasma blood vessels, strengthens melanocyte-supporting DEJs, inhibits skin hyper-pigmentation like skin spots and UV-induced skin tanning, and improves the skin tone and complexion look healthy and bright.

    摘要翻译: 本发明涉及一种皮肤美白用化妆品组合物,其含有选自玉兰木皮提取物,柑橘未提取物,野生大豆提取物,银杏叶提取物和金银花提取物中的至少两种,其中 组合物抑制黑素细胞,阻止炎症,紫外线辐射或黑斑病血管的刺激,加强支持黑素细胞的DEJs,抑制皮肤色素沉着如皮肤斑点和紫外线诱导的皮肤晒黑,并改善肤色和肤色看起来健康和明亮。

    Method and device for codebook generation and downlink signal transmission in a wireless communication system supporting multiple antennas
    37.
    发明授权
    Method and device for codebook generation and downlink signal transmission in a wireless communication system supporting multiple antennas 有权
    用于支持多个天线的无线通信系统中的码本生成和下行链路信号传输的方法和装置

    公开(公告)号:US08948289B2

    公开(公告)日:2015-02-03

    申请号:US13521211

    申请日:2011-01-12

    摘要: The present invention relates to a method in which a base station transmits a downlink signal using 8 antennas may comprise the steps of: mapping a downlink signal to N (1≦N≦4) layers; precoding the signal mapped to the N layers, by using a specific precoding matrix selected from a pre-stored codebook; subjecting the precoded signal to processing for OFDM symbol generation; and transmitting OFDM symbols through 8 antennas. The pre-stored codebook may comprise precoding matrices for the respective ranks corresponding to N, the pre-stored codebook may consist of 16 codebook indexes, and a portion of the precoding matrices for high ranks in the 16 codebook indexes may be generated from the precoding matrices for low ranks.

    摘要翻译: 本发明涉及一种基站使用8个天线发送下行链路信号的方法,其可以包括以下步骤:将下行链路信号映射到N(1≦̸ N≦̸ 4)层; 通过使用从预先存储的码本中选择的特定预编码矩阵来预编码映射到N层的信号; 对预编码信号进行OFDM符号生成处理; 并通过8个天线发射OFDM符号。 预存的码本可以包括对应于N的各个等级的预编码矩阵,预存的码本可以由16个码本索引组成,并且可以从预编码生成16个码本索引中的高等级的预编码矩阵的一部分 低等级的矩阵。

    Apparatus and method for transmitting data using a CTC (Convolutional Turbo Code) encoder in a mobile communication system
    38.
    发明授权
    Apparatus and method for transmitting data using a CTC (Convolutional Turbo Code) encoder in a mobile communication system 有权
    在移动通信系统中使用CTC(卷积式Turbo码)编码器发送数据的装置和方法

    公开(公告)号:US08522106B2

    公开(公告)日:2013-08-27

    申请号:US13054056

    申请日:2009-07-13

    IPC分类号: H04L1/18

    摘要: Apparatus and method for transmitting data using a CTC (Convolutional Turbo Code) encoder in a mobile communication system. The data transmission method according to the present invention includes: a first encoding step of encoding input data bits inputted through two input terminals of the CTC encoder and outputting first encoding bits; a step of interleaving the input data bits by using four CTC interleaver parameters (P0, P1, P2, and P3) corresponding to the sizes of the input data bits; a second encoding step of encoding the interleaved data bits and outputting second encoding bits; and a step of selectively transmitting the input data bits, the first encoding bits, and the second encoding bits to a receiving side in accordance with a predetermined coding rate.

    摘要翻译: 在移动通信系统中使用CTC(卷积式Turbo码)编码器发送数据的装置和方法。 根据本发明的数据传输方法包括:第一编码步骤,对通过CTC编码器的两个输入端输入的输入数据位进行编码并输出第一编码位; 通过使用对应于输入数据位的大小的四个CTC交织器参数(P0,P1,P2和P3)交错输入数据位的步骤; 第二编码步骤,对交织的数据比特进行编码并输出第二编码比特; 以及根据预定编码速率将输入数据位,第一编码位和第二编码位选择性地发送到接收侧的步骤。

    COMMUNICATION METHOD AND COMMUNICATION APPARATUS FOR MTC IN A WIRELESS COMMUNICATION SYSTEM
    39.
    发明申请
    COMMUNICATION METHOD AND COMMUNICATION APPARATUS FOR MTC IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
    无线通信系统中MTC的通信方法和通信装置

    公开(公告)号:US20130077594A1

    公开(公告)日:2013-03-28

    申请号:US13702499

    申请日:2011-06-09

    IPC分类号: H04W72/00

    摘要: The present invention relates to a communication method for machine type communication (MTC) in a wireless communication system. An MTC device transmits subscription information for indicating MTC subscribers to a base station, and receives a group identifier for indicating an MTC group to which the MTC device belongs, from the base station. The MTC device receives, from the base station, resource allocation information on a control channel based on the group identifier.

    摘要翻译: 本发明涉及无线通信系统中的机器型通信(MTC)的通信方法。 MTC设备向基站发送用于指示MTC用户的订阅信息,并且从基站接收用于指示MTC设备所属的MTC组的组标识符。 MTC设备从基站接收基于组标识符的控制信道上的资源分配信息。

    Method and apparatus for transmitting midamble in wireless communication system
    40.
    发明授权
    Method and apparatus for transmitting midamble in wireless communication system 有权
    用于在无线通信系统中传输midamble的方法和装置

    公开(公告)号:US08400908B2

    公开(公告)日:2013-03-19

    申请号:US12819029

    申请日:2010-06-18

    IPC分类号: H04J11/00 H04Q7/00

    摘要: A method and apparatus of transmitting a midamble in a wireless communication system is provided. A base station (BS) generates a midamble sequence for each of a plurality of antennas, and transmits the midamble sequence to a user equipment for each antenna. A location of a subcarrier to which each midamble sequence is mapped is determined based on a frequency reuse factor (FRF).

    摘要翻译: 提供了一种在无线通信系统中发送midamble的方法和装置。 基站(BS)为多个天线中的每一个生成中继码序列,并将中间码序列发送给每个天线的用户设备。 基于频率重用因子(FRF)确定映射了每个中间码序列的子载波的位置。