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    COMMUNICATION METHOD FOR COOPERATIVE MULTI-POINT AND WIRELESS DEVICE USING SAME
    151.
    发明申请
    COMMUNICATION METHOD FOR COOPERATIVE MULTI-POINT AND WIRELESS DEVICE USING SAME 审中-公开
    用于合作多点和无线设备的通信方法

    公开(公告)号：US20160174248A1

    公开(公告)日：2016-06-16

    申请号：US15048598

    申请日：2016-02-19

    Applicant: LG ELECTRONICS INC.

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

    IPC: H04W72/12 ,  H04L5/00

    CPC classification number: H04W72/1273 ,  H04B7/024 ,  H04L5/0007 ,  H04L5/003 ,  H04L5/0035 ,  H04L27/2601 ,  H04W72/0446

    Abstract: A communication method in a wireless communication system, and a wireless device therefore are discussed. The method according to one embodiment includes receiving a first control channel including first scheduling information on a first physical downlink shared channel (PDSCH) to be received in a first subframe; receiving a second control channel including second scheduling information on a second PDSCH to be received in a second subframe; determining whether the first subframe in which the first PDSCH is to be received is overlapped with the second subframe in which the second PDSCH is to be received; and if the first subframe is determined as being overlapped with the second subframe, determining a valid subframe for receiving at least one of the first PDSCH and the second PDSCH.

    Abstract translation: 因此，讨论了无线通信系统中的通信方法和无线设备。 根据一个实施例的方法包括：接收第一控制信道，该第一控制信道包括在第一子帧中接收的第一物理下行链路共享信道（PDSCH）上的第一调度信息; 在第二子帧中接收第二控制信道，所述第二控制信道包括第二调度信息在要被接收的第二PDSCH上; 确定要接收第一PDSCH的第一子帧是否与要接收第二PDSCH的第二子帧重叠; 并且如果确定第一子帧与第二子帧重叠，则确定用于接收第一PDSCH和第二PDSCH中的至少一个的有效子帧。

    METHOD FOR ALLOCATING PHYSICAL HYBRID AUTOMATIC REPEAT REQUEST INDICATOR CHANNEL
    152.
    发明申请
    METHOD FOR ALLOCATING PHYSICAL HYBRID AUTOMATIC REPEAT REQUEST INDICATOR CHANNEL 有权
    用于分配物理混合自动重复请求指示器通道的方法

    公开(公告)号：US20160156449A1

    公开(公告)日：2016-06-02

    申请号：US15013772

    申请日：2016-02-02

    Applicant: LG ELECTRONICS INC.

    Inventor： Jung Hoon LEE ,  Joon Kui AHN

    IPC: H04L5/00 ,  H04L1/18

    CPC classification number: H04L5/0055 ,  H04B7/04 ,  H04B7/068 ,  H04J11/00 ,  H04L1/04 ,  H04L1/1692 ,  H04L1/1812 ,  H04L5/0021 ,  H04L5/0023 ,  H04L5/0053 ,  H04L5/0058 ,  H04W28/04

    Abstract: A method and apparatus are presented for transmitting acknowledgement (ACK)/negative acknowledgement (NACK) signals in a wireless communication system. ACK/NACKs are spread using spreading codes of a spreading factor, the spreading factor being one of a first spreading factor equal to 2 and a second spreading factor equal to 4. One or more physical hybrid automatic repeat request (ARQ) indicator channel (PHICH) groups allocated in units of four resource elements are transmitted, each PHICH group carrying up to four ACK/NACK signals for the first spreading factor, and up to eight ACK/NACK signals for the second spreading factor. A total number of allocated PHICH groups for the first spreading factor is determined as twice a total number of allocated PHICH groups for the second spreading factor. A PHICH group index for an ACK/NACK is determined using a first function. A spreading code index for the ACK/NACK is determined using a second function.

    Abstract translation: 提出了一种用于在无线通信系统中发送确认（ACK）/否定确认（NACK）信号的方法和装置。 使用扩展因子的扩展码来扩展ACK / NACK，扩展因子是等于2的第一扩展因子和等于4的第二扩展因子之一。一个或多个物理混合自动重传请求（ARQ）指示符信道 ）分组的四个资源元素分配的每个PHICH组，每个PHICH组携带用于第一扩展因子的多达四个ACK / NACK信号，以及用于第二扩展因子的多达八个ACK / NACK信号。 用于第一扩展因子的分配的PHICH组的总数被确定为用于第二扩频因子的分配的PHICH组的总数的两倍。 使用第一功能确定用于ACK / NACK的PHICH组索引。 使用第二功能确定ACK / NACK的扩展码索引。

    METHOD FOR TRANSMITTING PACKETS IN A MOBILE STATION
    153.
    发明申请
    METHOD FOR TRANSMITTING PACKETS IN A MOBILE STATION 审中-公开
    在移动站中发送分组的方法

    公开(公告)号：US20160029416A1

    公开(公告)日：2016-01-28

    申请号：US14876591

    申请日：2015-10-06

    Applicant: LG ELECTRONICS INC.

    Inventor： Joon Kui AHN ,  Young Woo YUN ,  Ki Jun KIM

    IPC: H04W74/08 ,  H04W72/04 ,  H04W72/12 ,  H04L1/18

    CPC classification number: H04W74/0833 ,  H04L1/1812 ,  H04L5/0058 ,  H04W28/04 ,  H04W28/26 ,  H04W72/04 ,  H04W72/0413 ,  H04W72/1257 ,  H04W72/1268 ,  H04W74/085 ,  H04W74/0866 ,  H04W88/02

    Abstract: A method of performing uplink transmission at a user equipment (UE) is provided. The UE determines whether a hybrid automatic repeat request (HARQ) retransmission collides with a transmission for a random access in a time interval, and performs the HARQ retransmission when the HARQ retransmission does not collide with the transmission for random access in the time interval. A current value of information indicating a redundancy version (RV) for the HARQ retransmission is incremented by 1 when the HARQ retransmission does not collide with the transmission for random access in the time interval.

    Abstract translation: 提供了一种在用户设备（UE）处执行上行链路传输的方法。 UE确定混合自动重发请求（HARQ）重传是否与时间间隔中的随机接入的传输相冲突，并且当HARQ重传与时间间隔内随机接入的传输不冲突时，执行HARQ重传。 当HARQ重传与时间间隔内的随机接入传输不冲突时，表示HARQ重传的冗余版本（RV）的信息的当前值增加1。

    METHOD AND APPARATUS FOR ENCODING TRANSPORT BLOCK
    154.
    发明申请
    METHOD AND APPARATUS FOR ENCODING TRANSPORT BLOCK 审中-公开
    用于编码运输块的方法和装置

    公开(公告)号：US20160014637A1

    公开(公告)日：2016-01-14

    申请号：US14861849

    申请日：2015-09-22

    Applicant: LG ELECTRONICS INC.

    Inventor： Bong Hoe KIM ,  Dong Youn SEO ,  Joon Kui AHN

    IPC: H04W28/06 ,  H04B7/04 ,  H04L27/34

    CPC classification number: H04W72/042 ,  H04B7/0413 ,  H04L1/004 ,  H04L1/0041 ,  H04L1/0061 ,  H04L1/0071 ,  H04L27/34 ,  H04W28/06

    Abstract: A method for encoding a transport block in a wireless communication system, and a wireless apparatus therefore are discussed. The method according to one embodiment includes determining a size of the transport block; attaching a first cyclic redundancy check (CRC) code to the transport block having the determined size to produce a first CRC-attached transport block; segmenting the first CRC-attached transport block into a plurality of code blocks when a size of the first CRC-attached transport block is larger than a maximum code block size; attaching a second CRC code to each of the plurality of code blocks to produce a plurality of second CRC-attached code blocks; and encoding the second CRC-attached code blocks by a turbo-encoder. The size of the transport block is determined from among a plurality of first predetermined transport block sizes and a plurality of second predetermined transport block sizes.

    Abstract translation: 因此，讨论了无线通信系统中的传输块的编码方法和无线装置。 根据一个实施例的方法包括确定传输块的大小; 将第一循环冗余校验（CRC）代码附加到具有确定的大小的传输块以产生第一CRC附着的传输块; 当所述第一CRC附着的传输块的大小大于最大码块大小时，将所述第一CRC附着的传输块分段成多个码块; 将第二CRC代码附加到所述多个代码块中的每一个以产生多个第二CRC附加代码块; 以及通过turbo编码器对第二CRC连接的码块进行编码。 从多个第一预定传输块大小和多个第二预定传输块大小中确定传输块的大小。

    UPLINK CONTROL INFORMATION TRANSMISSION METHOD AND APPARATUS IN MULTICARRIER SYSTEM
    155.
    发明申请
    UPLINK CONTROL INFORMATION TRANSMISSION METHOD AND APPARATUS IN MULTICARRIER SYSTEM 审中-公开
    上传控制信息传输方法和设备在多媒体系统中的应用

    公开(公告)号：US20160007344A1

    公开(公告)日：2016-01-07

    申请号：US14855025

    申请日：2015-09-15

    Applicant: LG Electronics Inc.

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

    IPC: H04W72/04 ,  H04L27/26 ,  H04L1/00 ,  H04L1/16 ,  H04L1/18 ,  H04L5/00

    CPC classification number: H04W72/0413 ,  H04L1/0027 ,  H04L1/1671 ,  H04L1/1854 ,  H04L1/1861 ,  H04L5/001 ,  H04L5/0019 ,  H04L5/0055 ,  H04L5/0057 ,  H04L27/2601 ,  H04W72/0453

    Abstract: A method for receiving uplink control information in a wireless communication system supporting carrier aggregation (CA), and a base station therefore are discussed. The method according to one embodiment includes transmitting downlink data through a first downlink component carrier (DL CC) or a second DL CC; receiving an acknowledgement/not-acknowledgement (ACK/NACK); and receiving periodic channel state information (CSI). If the ACK/NACK collides with the periodic CSI and the ACK/NACK corresponds to downlink data transmitted through only the first DL CC, both the ACK/NACK and the periodic CSI are received in the same subframe of a first uplink component carrier (UL CC). If the ACK/NACK collides with the periodic CSI and the ACK/NACK corresponds to downlink data transmitted through both the first DL CC and the second DL CC, the periodic CSI is not received and only the ACK/NACK is received in the same subframe of the first UL CC.

    Abstract translation: 因此，讨论了在支持载波聚合（CA）的无线通信系统和基站中接收上行链路控制信息的方法。 根据一个实施例的方法包括：通过第一下行链路分量载波（DL CC）或第二DL CC发送下行链路数据; 接收确认/不确认（ACK / NACK）; 并接收周期性信道状态信息（CSI）。 如果ACK / NACK与周期性CSI相冲突，并且ACK / NACK对应于仅通过第一DL CC发送的下行链路数据，则在第一上行链路分量载波（UL）的同一子帧中接收ACK / NACK和周期性CSI CC）。 如果ACK / NACK与周期性CSI相冲突，并且ACK / NACK对应于通过第一DL CC和第二DL CC两者发送的下行链路数据，则不接收周期性CSI，并且在相同子帧中仅接收ACK / NACK 的第一个UL CC。

    METHOD FOR CONTROLLING SIGNAL TRANSMISSION POWER AND DEVICE FOR SAME
    158.
    发明申请
    METHOD FOR CONTROLLING SIGNAL TRANSMISSION POWER AND DEVICE FOR SAME 有权
    用于控制信号传输功率的方法及其装置

    公开(公告)号：US20150237585A1

    公开(公告)日：2015-08-20

    申请号：US14695751

    申请日：2015-04-24

    Applicant: LG ELECTRONICS INC.

    Inventor： Dong Youn SEO ,  Ki Jun KIM ,  Joon Kui AHN ,  Min Gyu KIM ,  Jung Hoon LEE ,  Dae Won LEE ,  Suck Chel YANG

    IPC: H04W52/14

    CPC classification number: H04W52/146 ,  H04L5/0048 ,  H04W52/30 ,  H04W52/34 ,  H04W52/346 ,  H04W52/367 ,  H04W88/10 ,  Y02D70/00

    Abstract: A method for transmitting signals using a plurality of component carriers in a wireless communication system. The method according to one embodiment includes controlling transmission powers for one or more channels per each component carrier; and checking whether a total transmission power of a plurality of channels for simultaneous transmission over the plurality of component carriers exceeds a total maximum transmission power configured for a communication apparatus or not, the plurality of channels including a physical uplink control channel (PUCCH) and a physical uplink shared channel (PUSCH); and if the total transmission power of the plurality of channels over the plurality of component carriers exceeds the total maximum transmission power, adjusting a transmission power of the PUSCH in such a way that the total transmission power of the plurality of channels over the plurality of component carriers does not exceed the total maximum transmission power transmission power.

    Abstract translation: 一种在无线通信系统中使用多个分量载波发送信号的方法。 根据一个实施例的方法包括控制每个分量载波的一个或多个信道的发射功率; 并且检查在多个分量载波上同时发送的多个信道的总发送功率是否超过为通信装置配置的总最大发送功率，所述多个信道包括物理上行链路控制信道（PUCCH）和 物理上行链路共享信道（PUSCH）; 并且如果多个分量载波上的多个信道的总发送功率超过总的最大发送功率，则调整PUSCH的发送功率，使得多个信道的多个分量的总发送功率 载波不超过总最大发射功率传输功率。

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