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    METHOD AND APPARATUS FOR TRANSMITTING UPLINK SIGNAL
    93.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING UPLINK SIGNAL 审中-公开
    用于发送上行信号的方法和装置

    公开(公告)号：US20170019228A1

    公开(公告)日：2017-01-19

    申请号：US15214028

    申请日：2016-07-19

    Applicant: LG ELECTRONICS INC.

    Inventor： Joon Kui AHN ,  Suck Chel YANG ,  Yun Jung YI ,  Dong Youn SEO

    IPC: H04L5/00 ,  H04W72/04 ,  H04L27/26

    CPC classification number: H04L5/0048 ,  H04L5/001 ,  H04L5/0044 ,  H04L5/0051 ,  H04L5/0053 ,  H04L5/0094 ,  H04L27/2601 ,  H04W72/0446

    Abstract: A method and device for transmitting an uplink signal in a wireless communication system A user equipment (UE) sets up a sounding reference signal (SRS) configuration for a first serving cell, the SRS configuration including information for an SRS transmission, and determines an SRS subframe in which an SRS and a physical uplink shared channel (PUSCH) for the first serving cell are simultaneously triggered among a plurality of subframes according to the SRS configuration. The SRS subframe includes a plurality of orthogonal frequency division multiplexing (OFDM) symbols. If an SRS transmission on the SRS subframe for the first serving cell is overlapped with an uplink transmission for a second serving cell, determining, by the UE, whether the SRS is actually to be transmitted in the SRS subframe based on a total uplink transmission power.

    Abstract translation: 一种用于在无线通信系统中发送上行链路信号的方法和设备用户设备（UE）为第一服务小区建立探测参考信号（SRS）配置，所述SRS配置包括用于SRS传输的信息，并且确定SRS 子帧，其中根据SRS配置在多个子帧中同时触发用于第一服务小区的SRS和物理上行链路共享信道（PUSCH）。 SRS子帧包括多个正交频分复用（OFDM）符号。 如果用于第一服务小区的SRS子帧上的SRS传输与第二服务小区的上行链路传输重叠，则由UE根据总上行链路传输功率确定SRS是否实际在SRS子帧中传输 。

    METHOD FOR TRANSMITTING AN UPLINK SIGNAL IN A WIRELESS COMMUNICATION SYSTEM, AND APPARATUS FOR SAME
    95.
    发明申请
    METHOD FOR TRANSMITTING AN UPLINK SIGNAL IN A WIRELESS COMMUNICATION SYSTEM, AND APPARATUS FOR SAME 审中-公开
    用于在无线通信系统中发送上行链路信号的方法及其设备

    公开(公告)号：US20160262148A1

    公开(公告)日：2016-09-08

    申请号：US15156089

    申请日：2016-05-16

    Applicant: LG Electronics Inc.

    Inventor： Min Gyu KIM ,  Dong Youn SEO ,  Han Byul SEO ,  Joon Kui AHN ,  Suck Chel YANG

    IPC: H04W72/04

    CPC classification number: H04W72/0413 ,  H04L5/001 ,  H04L5/0044 ,  H04L5/0048 ,  H04L5/0051 ,  H04L5/0053 ,  H04L5/0091 ,  H04W28/26 ,  H04W72/0406 ,  H04W72/042 ,  H04W72/0453 ,  H04W88/08

    Abstract: A method and base station for receiving a sounding reference signal (SRS) in a wireless communication system and a method and user equipment for transmitting a sounding reference signal (SRS) in a wireless communication system are discussed. The method of receiving according to an embodiment includes transmitting a physical downlink control channel (PDCCH) including a carrier indicator field (CIF) and an SRS field via a first component carrier (CC), the CIF indicating a specific CC, the SRS field indicating whether the user equipment has to transmit the SRS; receiving the SRS on an uplink subframe via the specific CC indicated by the CIF when the SRS field is enabled; and transmitting a first medium access control (MAC) information including a bitmap in which a bit corresponding to the specific CC is disabled for deactivating the specific CC. An SRS transmission is not performed on the deactivated specific CC.

    Abstract translation: 讨论了一种在无线通信系统中接收探测参考信号（SRS）的方法和基站，以及用于在无线通信系统中发送探测参考信号（SRS）的方法和用户设备。 根据实施例的接收方法包括经由第一分量载波（CC）发送包括载波指示符字段（CIF）和SRS字段的物理下行链路控制信道（PDCCH），所述CIF指示特定CC，所述SRS字段指示 用户设备是否必须传送SRS; 当SRS字段被使能时，经由CIF指示的特定CC在上行链路子帧上接收SRS; 以及发送包括其中与特定CC相对应的比特被禁用的位图的第一媒体访问控制（MAC）信息，以停用特定CC。 不对停用的特定CC执行SRS传输。

    METHOD AND APPARATUS FOR ADJUSTING SOUND REFERENCE SIGNAL TRANSMISSION POWER
    98.
    发明申请
    METHOD AND APPARATUS FOR ADJUSTING SOUND REFERENCE SIGNAL TRANSMISSION POWER 审中-公开
    用于调整声参考信号传输功率的方法和装置

    公开(公告)号：US20160157190A1

    公开(公告)日：2016-06-02

    申请号：US15019452

    申请日：2016-02-09

    Applicant: LG ELECTRONICS INC.

    Inventor： Dong Youn SEO ,  Min Gyu KIM ,  Suck Chel YANG ,  Joon Kui AHN

    IPC: H04W52/34 ,  H04L5/00 ,  H04W72/04

    CPC classification number: H04W52/346 ,  H04L1/0026 ,  H04L1/0027 ,  H04L5/0007 ,  H04L5/001 ,  H04L5/0048 ,  H04L5/0051 ,  H04L5/0055 ,  H04L5/0057 ,  H04L27/2646 ,  H04W8/22 ,  H04W24/02 ,  H04W48/16 ,  H04W52/30 ,  H04W72/0413 ,  H04W72/0446 ,  H04W72/0473 ,  H04W72/12

    Abstract: A method of adjusting a transmit power for signals in a wireless communication system is provided. A user equipment (UE) sets a first transmit power for a first signal and a second transmit power for a second signal. If a total transmit power of the first transmit power for the first signal and the second transmit power for the second signal exceeds a maximum transmit power, the UE scales the first transmit power for the first signal and the second transmit power for the second signal. The first transmit power for the first signal and the second transmit power for the second signal are scaled with a scaling factor parameter. Values of the scaling factor parameter are the same across a plurality of serving cells.

    Abstract translation: 提供了一种调整无线通信系统中的信号的发射功率的方法。 用户设备（UE）为第一信号设置第一发射功率，并为第二信号设置第二发射功率。 如果第一信号的第一发射功率的总发射功率和第二信号的第二发射功率的总发射功率超过最大发射功率，则UE对第一信号的第一发射功率和第二信号的第二发射功率进行缩放。 用缩放因子参数来缩放第一信号的第一发射功率和第二信号的第二发射功率。 缩放因子参数的值在多个服务小区中是相同的。

    METHOD AND APPARATUS OF TRANSMITTING ACK/NACK
    99.
    发明申请
    METHOD AND APPARATUS OF TRANSMITTING ACK/NACK 审中-公开
    发送ACK / NACK的方法和装置

    公开(公告)号：US20160112176A1

    公开(公告)日：2016-04-21

    申请号：US14981371

    申请日：2015-12-28

    Applicant: LG ELECTRONICS INC.

    Inventor： Joon Kui AHN ,  Jung Hoon LEE ,  Suck Chel YANG ,  Dong Youn SEO

    IPC: H04L5/00 ,  H04L1/18 ,  H04W72/04

    CPC classification number: H04L5/0055 ,  H04L1/1607 ,  H04L1/1861 ,  H04L1/1893 ,  H04L5/0053 ,  H04W72/0406 ,  H04W72/0413 ,  H04W72/1284

    Abstract: A method for transmitting an uplink signal by a user equipment (UE) in a wireless communication system, and the UE therefore are discussed. The method according to one embodiment includes receiving, by the UE, control information through a physical downlink control channel (PDCCH); determining, by the UE, a physical uplink control channel (PUCCH) resource by adding a first index offset and a second index offset to a lowest index of one or more resource units used for the PDCCH, the first index offset being signaled through the PDCCH and the second index offset being signaled through higher layer signaling; and transmitting, by the UE, acknowledgment/negative-acknowledgment (ACK/NACK) information using the PUCCH resource.

    Abstract translation: 因此，讨论了在无线通信系统中由用户设备（UE）发送上行链路信号的方法以及UE。 根据一个实施例的方法包括：通过物理下行链路控制信道（PDCCH）接收UE的控制信息; 通过向用于PDCCH的一个或多个资源单元的最低索引添加第一索引偏移量和第二索引偏移量，由所述UE确定物理上行链路控制信道（PUCCH）资源，所述第一索引偏移量通过所述PDCCH发送信号 并且通过较高层信令来发信号通知第二索引偏移; 以及由所述UE使用所述PUCCH资源发送确认/否定确认（ACK / NACK）信息。

    METHOD AND APPARATUS FOR TRANSMITTING ACK/NACK IN A TDD-BASED WIRELESS COMMUNICATION SYSTEM
    100.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING ACK/NACK IN A TDD-BASED WIRELESS COMMUNICATION SYSTEM 审中-公开
    用于在基于TDD的无线通信系统中发送ACK / NACK的方法和装置

    公开(公告)号：US20160105270A1

    公开(公告)日：2016-04-14

    申请号：US14974366

    申请日：2015-12-18

    Applicant: LG ELECTRONICS INC.

    Inventor： Suck Chel YANG ,  Joon Kui AHN ,  Dong Youn SEO ,  Min Gyu KIM

    IPC: H04L5/00 ,  H04L1/18 ,  H04J3/16

    CPC classification number: H04L5/0055 ,  H04J3/1694 ,  H04J13/0074 ,  H04L1/1607 ,  H04L1/1614 ,  H04L1/1692 ,  H04L1/1812 ,  H04L1/1861 ,  H04L1/1864 ,  H04L2001/125 ,  H04W72/04

    Abstract: A method of configuring a positive acknowledgement (ACK) or negative acknowledgement (NACK) in a wireless communication system based on time division duplex (TDD) in which M, M=4, downlink subframes are associated with an uplink subframe. The method is performed by a user equipment receiving a physical downlink shared channel (PDSCH) and a physical downlink control channel (PDCCH). The user equipment receives at least one downlink transport block in the M downlink subframes from a first serving cell. The user equipment determines ACK/NACK states {HARQ-ACK(1), HARQ-ACK(2), HARQ-ACK(3), HARQ-ACK(4)} for the first serving cell. The use equipment determines an ACK/NACK response based on the ACK/NACK states.

    Abstract translation: 在基于M，M = 4，下行链路子帧与上行链路子帧相关联的时分双工（TDD）的无线通信系统中配置肯定确认（ACK）或否定确认（NACK）的方法。 该方法由接收物理下行链路共享信道（PDSCH）和物理下行链路控制信道（PDCCH）的用户设备执行。 用户设备从第一服务小区接收M个下行链路子帧中的至少一个下行传输块。 用户设备确定第一服务小区的ACK / NACK状态{HARQ-ACK（1），HARQ-ACK（2），HARQ-ACK（3），HARQ-ACK（4）}。 使用设备基于ACK / NACK状态来确定ACK / NACK响应。

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