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    Control information transmission method and a device therefor
    1.
    发明授权
    Control information transmission method and a device therefor 有权
    控制信息传输方法及其设备

    公开(公告)号：US09577809B2

    公开(公告)日：2017-02-21

    申请号：US15053775

    申请日：2016-02-25

    Applicant: LG ELECTRONICS INC.

    Inventor： Jae Hoon Chung ,  Hyun Woo Lee ,  Young Hyoun Kwon ,  Ji Woong Jang ,  Seung Hee Han

    IPC: H04L1/16 ,  H04L5/00 ,  H04L12/24 ,  H04W72/04 ,  H04L1/00 ,  H04W72/12 ,  H04W28/04

    CPC classification number: H04L5/0055 ,  H04L1/0029 ,  H04L1/16 ,  H04L1/1607 ,  H04L1/1614 ,  H04L1/1621 ,  H04L1/1664 ,  H04L1/1671 ,  H04L5/001 ,  H04L5/0057 ,  H04W28/04 ,  H04W72/04 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/1268

    Abstract: A method for transmitting ACK/NACK (Acknowledge/Negative ACK) information at a user equipment in a wireless communication system, and a user equipment therefore are discussed. The method according to one embodiment includes generating an ACK/NACK payload for a plurality of carriers, the ACK/NACK payload including a plurality of concatenated ACK/NACK sets. Each ACK/NACK set is associated with a respective one of the plurality of carriers and has one or more ACK/NACK bits. The method further includes transmitting the ACK/NACK payload through a PUCCH (Physical Uplink Control Channel) or PUSCH (Physical Uplink Shared Channel). The ACK/NACK payload includes an ACK/NACK bit for a semi-persistent scheduled downlink signal. The ACK/NACK bit for the semi-persistent scheduled downlink signal is positioned at an end of a corresponding ACK/NACK set, not an end of the ACK/NACK payload.

    Abstract translation: 因此，讨论了在无线通信系统中的用户设备处发送ACK / NACK（确认/否定ACK）信息的方法和用户设备。 根据一个实施例的方法包括为多个载波生成ACK / NACK有效载荷，所述ACK / NACK有效负载包括多个级联的ACK / NACK集合。 每个ACK / NACK集合与多个载波中的相应一个相关联，并且具有一个或多个ACK / NACK比特。 该方法还包括通过PUCCH（物理上行链路控制信道）或PUSCH（物理上行链路共享信道）发送ACK / NACK有效载荷。 ACK / NACK有效载荷包括用于半持久调度下行链路信号的ACK / NACK比特。 半持久调度下行链路信号的ACK / NACK位置在相应的ACK / NACK集合的结尾处，而不是ACK / NACK有效载荷的结尾。

    Control information transmission method and a device therefor
    2.
    发明授权
    Control information transmission method and a device therefor 有权
    控制信息传输方法及其设备

    公开(公告)号：US09306706B2

    公开(公告)日：2016-04-05

    申请号：US14657917

    申请日：2015-03-13

    Applicant: LG Electronics Inc.

    Inventor： Jae Hoon Chung ,  Hyun Woo Lee ,  Young Hyoun Kwon ,  Ji Woong Jang ,  Seung Hee Han

    IPC: H04L1/16 ,  H04L5/00 ,  H04L12/24 ,  H04W72/04 ,  H04L1/00 ,  H04W28/04

    CPC classification number: H04L5/0055 ,  H04L1/0029 ,  H04L1/16 ,  H04L1/1607 ,  H04L1/1614 ,  H04L1/1621 ,  H04L1/1664 ,  H04L1/1671 ,  H04L5/001 ,  H04L5/0057 ,  H04W28/04 ,  H04W72/04 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/1268

    Abstract: A method for transmitting ACK/NACK (Acknowledge/Negative ACK) information for two or more carriers at a user equipment in a wireless communication system which supports carrier aggregation. The method according to one embodiment includes generating an ACK/NACK payload including two or more ACK/NACK sets, wherein each ACK/NACK set is associated with a corresponding carrier and have one or more ACK/NACK bits; and transmitting the ACK/NACK payload through a PUCCH (Physical Uplink Control Channel) or PUSCH (Physical Uplink Shared Channel). A size of the ACK/NACK payload is given based on carrier configuration, the carrier configuration including a number of configured carriers and transmission modes for the configured carriers. The two or more ACK/NACK sets are concatenated in an order of carrier index.

    Abstract translation: 一种用于在支持载波聚合的无线通信系统中的用户设备处发送用于两个或多个载波的ACK / NACK（确认/否定ACK）信息的方法。 根据一个实施例的方法包括生成包括两个或多个ACK / NACK集合的ACK / NACK有效载荷，其中每个ACK / NACK集合与相应的载波相关联，并具有一个或多个ACK / NACK比特; 并通过PUCCH（物理上行链路控制信道）或PUSCH（物理上行链路共享信道）发送ACK / NACK有效载荷。 基于载波配置给出ACK / NACK有效载荷的大小，载波配置包括配置的载波数量和配置载波的传输模式。 两个或多个ACK / NACK集合以载波索引的顺序连接。

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