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    REFERENCE SIGNAL TRANSMITTING METHOD AND DEVICE IN A MULTI-ANTENNA SYSTEM
    11.
    发明申请
    REFERENCE SIGNAL TRANSMITTING METHOD AND DEVICE IN A MULTI-ANTENNA SYSTEM 审中-公开
    参考信号传输方法和多天线系统中的设备

    公开(公告)号：US20150131586A1

    公开(公告)日：2015-05-14

    申请号：US14599097

    申请日：2015-01-16

    Applicant: LG ELECTRONICS INC.

    Inventor： Min Seok NOH ,  Jae Hoon CHUNG ,  Yeong Hyeon KWON ,  Hyun Soo KO ,  Seung Hee HAN ,  Moon Il LEE

    IPC: H04L5/00 ,  H04W72/04

    CPC classification number: H04L5/0048 ,  H04B7/0613 ,  H04B7/0684 ,  H04J13/0074 ,  H04J13/16 ,  H04L5/0026 ,  H04L5/0051 ,  H04L25/022 ,  H04L25/0226 ,  H04L27/261 ,  H04L27/2613 ,  H04W72/042

    Abstract: Provided is a method for transmitting, by a user equipment (UE), a demodulation reference signal (DMRS) for a physical uplink shared channel (PUSCH) in a wireless communication system. A terminal receives a cyclic shift field, which indicates a first value and a second value, through a physical downlink control channel (PDCCH) from a base station, generates a first DMRS sequence and a second DMRS sequence, which are associated with a first layer and a second layer respectively, by using a first cyclic shift and a second cyclic shift, respectively, which are determined based on the first value and the second value respectively, and transmits the first DMRS sequence and the second DMRS sequence to the base station. Furthermore, the first value and the second value are separated by a maximum value corresponding to a total number of possible cyclic shifts.

    Abstract translation: 提供一种用于在无线通信系统中由用户设备（UE）发送用于物理上行链路共享信道（PUSCH）的解调参考信号（DMRS）的方法。 终端通过来自基站的物理下行链路控制信道（PDCCH）接收指示第一值和第二值的循环移位字段，生成与第一层相关联的第一DMRS序列和第二DMRS序列 和第二层，分别通过分别使用基于第一值和第二值确定的第一循环移位和第二循环移位，并将第一DMRS序列和第二DMRS序列发送到基站。 此外，第一值和第二值被分开与可能的循环移位的总数相对应的最大值。

    APPARATUS AND METHOD FOR TRANSMITTING DATA USING A PLURALITY OF CARRIERS
    12.
    发明申请
    APPARATUS AND METHOD FOR TRANSMITTING DATA USING A PLURALITY OF CARRIERS 有权
    使用多个载波发送数据的装置和方法

    公开(公告)号：US20150043667A1

    公开(公告)日：2015-02-12

    申请号：US14491307

    申请日：2014-09-19

    Applicant: LG Electronics Inc.

    Inventor： Yeong Hyeon KWON ,  Seung Hee HAN ,  Min Seok NOH ,  Young Woo YUN

    IPC: H04L27/26

    CPC classification number: H04L27/2604 ,  H04L27/262 ,  H04L27/2621 ,  H04L27/3483 ,  H04L27/3488 ,  H04W72/0446

    Abstract: An apparatus for receiving signals includes a receiver for receiving a time domain signal from a transmitter, wherein at least one first information bit is mapped, resulting in at least one first mapped symbol; at least one second information bit is mapped, resulting in at least one second mapped symbol; the at least one second mapped symbol is multiplied by at least one third information bit; and the time domain signal is generated from the at least one first mapped symbol and the at least one second mapped symbol.

    Abstract translation: 一种用于接收信号的装置包括用于从发射机接收时域信号的接收机，其中至少一个第一信息比特被映射，产生至少一个第一映射符号; 至少一个第二信息位被映射，产生至少一个第二映射符号; 将至少一个第二映射符号乘以至少一个第三信息位; 并且所述时域信号是从所述至少一个第一映射符号和所述至少一个第二映射符号生成的。

    METHOD OF TRANSMITTING UPLINK CONTROL SIGNALS IN WIRELESS COMMUNICATION SYSTEM
    13.
    发明申请
    METHOD OF TRANSMITTING UPLINK CONTROL SIGNALS IN WIRELESS COMMUNICATION SYSTEM 审中-公开
    在无线通信系统中发送上行控制信号的方法

    公开(公告)号：US20150036639A1

    公开(公告)日：2015-02-05

    申请号：US14518787

    申请日：2014-10-20

    Applicant: LG ELECTRONICS INC.

    Inventor： Jin Sam KWAK ,  Hong Won PARK ,  Seung Hee HAN ,  Min Seok NOH ,  Yeong Hyeon KWON ,  Hyun Woo LEE ,  Dong Cheol KIM ,  Jae Hoon CHUNG

    IPC: H04W72/04 ,  H04L5/00

    CPC classification number: H04W72/0413 ,  H04L1/1854 ,  H04L5/0055 ,  H04W72/1257 ,  H04W72/1284

    Abstract: A method and device are disclosed for transmitting uplink control signals in a wireless communication system using at least one subframe comprising two slots, each slot including a plurality of symbols, the wireless communication system configured to transmit a first uplink control signal via an assigned first physical uplink control channel resource and to transmit a second uplink control signal via an assigned second physical uplink control channel resource. The method can include generating a modulation symbol by modulating the second uplink control signal, and transmitting the modulation symbol in a subframe via a physical uplink control channel resource which is assigned for the first uplink control signal if it is determined that the first uplink control signal and the second uplink control signal are to be transmitted in the subframe.

    Abstract translation: 公开了一种用于在无线通信系统中使用包括两个时隙的至少一个子帧来发送上行链路控制信号的方法和装置，每个时隙包括多个符号，所述无线通信系统经配置以经由分配的第一物理 并且经由所分配的第二物理上行链路控制信道资源来发送第二上行链路控制信号。 该方法可以包括：通过调制第二上行链路控制信号来产生调制符号，并且如果确定第一上行链路控制信号，则经由分配给第一上行链路控制信号的物理上行链路控制信道资源在子帧中发送调制符号 并且第二上行链路控制信号将在子帧中发送。

    METHOD AND APPARATUS FOR GENERATING CODE SEQUENCE IN A COMMUNICATION SYSTEM
    14.
    发明申请
    METHOD AND APPARATUS FOR GENERATING CODE SEQUENCE IN A COMMUNICATION SYSTEM 审中-公开
    用于在通信系统中生成代码序列的方法和装置

    公开(公告)号：US20150029997A1

    公开(公告)日：2015-01-29

    申请号：US14511896

    申请日：2014-10-10

    Applicant: LG ELECTRONICS INC.

    Inventor： Seung Hee HAN ,  Min Seok NOH ,  Yeong Hyeon KWON

    IPC: H04J13/10 ,  H04W72/04 ,  H04J13/00

    CPC classification number: H04L27/2626 ,  H04J13/0059 ,  H04J13/107 ,  H04L7/0091 ,  H04L23/02 ,  H04L27/2605 ,  H04W72/0453

    Abstract: A method for transmitting a signal by a transmitting side device, the method including combining a first sequence and a second sequence to generate a third sequence in a frequency domain. The second sequence is obtained by cyclic shifting the first sequence. The method further includes transforming the third sequence into a time domain signal; and transmitting the time domain signal to a receiving side device. The third sequence includes information to identify a cell and is periodically transmitted.

    Abstract translation: 一种用于由发送侧设备发送信号的方法，所述方法包括组合第一序列和第二序列以在频域中生成第三序列。 通过循环移位第一序列获得第二序列。 该方法还包括将第三序列变换为时域信号; 并将时域信号发送到接收侧装置。 第三序列包括用于识别小区并周期性地发送的信息。

    APERIODIC TRANSMISSION METHOD AND APPARATUS FOR SOUNDING REFERENCE SIGNAL IN WIRELESS COMMUNICATION SYSTEM
    15.
    发明申请
    APERIODIC TRANSMISSION METHOD AND APPARATUS FOR SOUNDING REFERENCE SIGNAL IN WIRELESS COMMUNICATION SYSTEM 审中-公开
    无线通信系统中接收参考信号的APERIODIC传输方法和装置

    公开(公告)号：US20140355546A1

    公开(公告)日：2014-12-04

    申请号：US14460969

    申请日：2014-08-15

    Applicant: LG Electronics Inc.

    Inventor： Min Seok NOH ,  Seung Hee HAN ,  Jae Hoon CHUNG

    IPC: H04W72/04 ,  H04L5/00

    CPC classification number: H04W72/042 ,  H04L5/001 ,  H04L5/0023 ,  H04L5/0048 ,  H04L25/0226 ,  H04W24/10 ,  H04W72/00

    Abstract: A method for transmitting, by a user equipment (UE), an aperiodic sounding reference signal (SRS) in a wireless communication system, the method including receiving, via a physical downlink control channel (PDCCH), downlink control information (DCI) for downlink scheduling. The DCI includes an SRS request for triggering transmission of the aperiodic SRS. The method further includes detecting the SRS request; and transmitting the aperiodic SRS on an uplink (UL) component carrier (CC), which is linked to a downlink (DL) CC in which a physical downlink shared channel (PDSCH) is scheduled by the DCI, among a plurality of UL CCs. If a carrier indicator field (CIF) is configured, the UL CC is indicated by the CIF.

    Abstract translation: 一种用于在无线通信系统中由用户设备（UE）发送非周期性探测参考信号（SRS）的方法，所述方法包括经由物理下行链路控制信道（PDCCH）接收用于下行链路的下行链路控制信息（DCI） 调度。 DCI包括用于触发非周期性SRS的传输的SRS请求。 该方法还包括检测SRS请求; 以及在多个UL CC中链接到由DCI调度的物理下行链路共享信道（PDSCH）的下行链路（DL）CC的上行链路（UL）分量载波（CC）上发送非周期性SRS。 如果配置了载波指示符字段（CIF），则UL CC由CIF指示。

    RANDOM ACCESS METHOD AND SIGNALLING METHOD FOR THE SAME
    19.
    发明申请
    RANDOM ACCESS METHOD AND SIGNALLING METHOD FOR THE SAME 有权
    随机访问方法及其信令方法

    公开(公告)号：US20130215852A1

    公开(公告)日：2013-08-22

    申请号：US13843182

    申请日：2013-03-15

    Applicant: LG ELECTRONICS INC.

    Inventor： Min Seok NOH ,  Seung Hee HAN ,  Yeong Hyeon KWON ,  Hyun Hwa PARK ,  Hyun Woo LEE ,  Dong Cheol KIM

    IPC: H04W72/04

    CPC classification number: H04W74/006 ,  H04J13/0059 ,  H04W4/02 ,  H04W48/12 ,  H04W64/00 ,  H04W72/0413 ,  H04W74/004 ,  H04W74/0833 ,  H04W74/0866

    Abstract: A method for generating an iterative sequence and a signal transmission method using the same are disclosed. As the cell size or the distance between a user equipment (UE) and a Node-B increases, the CP is repeated at least one time while the iterative sequence is generated, the CP length and the ZCZ length are adjusted, so that the sequence timing point can be easily detected, orthogonality between sequences is maintained, and the sequences can be clearly distinguished from each other.

    Abstract translation: 公开了一种生成迭代序列的方法和使用该迭代序列的信号传输方法。 随着小区大小或用户设备（UE）和节点B之间的距离的增加，在产生迭代序列的同时至少重复一次CP，调整CP长度和ZCZ长度，使得序列 可以容易地检测定时点，维持序列之间的正交性，并且可以清楚地区分序列。

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