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    Hybrid Automatic Repeat Request-Acknowledgment Transmission Method and Apparatus
    54.
    发明申请
    Hybrid Automatic Repeat Request-Acknowledgment Transmission Method and Apparatus 审中-公开

    公开(公告)号：US20170367084A1

    公开(公告)日：2017-12-21

    申请号：US15694606

    申请日：2017-09-01

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Yan Cheng ,  Yongxing Zhou ,  Bingyu Qu

    IPC: H04W72/04 ,  H04W28/04

    Abstract: Embodiments of the present invention provide a hybrid automatic repeat request-acknowledgment transmission method and an apparatus. The hybrid automatic repeat request-acknowledgment transmission method includes: receiving, by user equipment, on a first serving cell in a subframe n-k, a PDSCH or a downlink control channel indicating downlink SPS release; and sending, by the user equipment in a subframe n, an HARQ-ACK corresponding to the PDSCH or the downlink control channel that is of the first serving cell and that is in the subframe n-k, where an HARQ-ACK timing includes a first HARQ-ACK timing or a second HARQ-ACK timing.

    Power determining method, user equipment, and base station
    56.
    发明授权
    Power determining method, user equipment, and base station 有权
    功率决定方法，用户设备和基站

    公开(公告)号：US09565643B2

    公开(公告)日：2017-02-07

    申请号：US14671857

    申请日：2015-03-27

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Yan Cheng ,  Zhiyu Yan

    IPC: H04W52/30 ,  H04W52/14 ,  H04L5/00 ,  H04W72/04 ,  H04W74/08 ,  H04W76/04 ,  H04W52/28 ,  H04W52/36 ,  H04W88/08

    CPC classification number: H04W52/30 ,  H04L1/1887 ,  H04L5/0048 ,  H04W52/14 ,  H04W52/146 ,  H04W52/281 ,  H04W52/325 ,  H04W52/367 ,  H04W72/04 ,  H04W72/0413 ,  H04W72/1242 ,  H04W74/0833 ,  H04W76/27 ,  H04W88/08

    Abstract: Embodiments of the present invention provide a power determining method, a user equipment, and a base station. The method includes: determining an initial transmit power of each transmission object in a transmission object set; when a sum of initial transmit powers of all the transmission objects in the transmission object set is greater than a maximum transmit power, performing a power reduction operation based on a priority sequence of information corresponding to the transmission objects, so as to acquire an available transmit power of each transmission object in the transmission object set, where a sum of available transmit powers of all the transmission objects in the transmission object set is not greater than the maximum transmit power; and sending each transmission object in the transmission object set according to the available transmit power corresponding to each transmission object in the transmission object set.

    Abstract translation: 本发明的实施例提供功率确定方法，用户设备和基站。 该方法包括：确定传输对象集合中每个传输对象的初始发射功率; 当传输对象集中的所有发送对象的初始发送功率的总和大于最大发送功率时，基于与发送对象对应的信息的优先顺序进行功率减少动作，从而获取可用的发送 传输对象集合中的所有传输对象的可用发射功率之和不大于最大传输功率; 并且根据与传输对象集合中的每个传输对象相对应的可用传输功率，在传输对象集中发送每个传输对象。

    Method, apparatus and system for transmitting information bits
    57.
    发明授权
    Method, apparatus and system for transmitting information bits 有权
    用于传输信息位的方法，装置和系统

    公开(公告)号：US09461775B2

    公开(公告)日：2016-10-04

    申请号：US14445321

    申请日：2014-07-29

    Applicant: HUAWEI TECHNOLOGIES CO.,LTD.

    Inventor： Xiaofeng Chen ,  Yongxia Lv ,  Yan Cheng

    IPC: H04L27/10 ,  H04L1/00 ,  H04L27/36 ,  H04L27/26 ,  H04L27/34 ,  H04L1/16

    CPC classification number: H04L1/0071 ,  H04L1/0031 ,  H04L1/0073 ,  H04L1/1671 ,  H04L27/2633 ,  H04L27/2636 ,  H04L27/34 ,  H04L27/362

    Abstract: A method, an apparatus, and a system for transmitting information bits, where the method for transmitting information bits includes: dividing the information bits to be transmitted into at least two groups; encoding the information bits to be transmitted in each group; modulating the coded bits obtained by the encoding to obtain modulation symbols, in which each modulation symbol is obtained by using the modulation of the coded bits in the same group; and mapping and transmitting the modulation symbols. In this way, the receiving end easily reduces the algorithm complexity, thereby ensuring the performance of the receiving end.

    Abstract translation: 一种用于发送信息比特的方法，装置和系统，其中用于发送信息比特的方法包括：将要发送的信息比特划分为至少两个组; 编码要在每个组中发送的信息比特; 调制通过编码获得的编码比特以获得调制符号，其中通过使用同一组中的编码比特的调制来获得每个调制符号; 并映射和发送调制符号。 以这种方式，接收端容易降低算法复杂度，从而确保接收端的性能。

    Method for transmitting control information, user equipment and base station
    58.
    发明授权
    Method for transmitting control information, user equipment and base station 有权
    用于发送控制信息，用户设备和基站的方法

    公开(公告)号：US09451599B2

    公开(公告)日：2016-09-20

    申请号：US14310404

    申请日：2014-06-20

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Yan Cheng ,  Yongxia Lv

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

    CPC classification number: H04W72/0413 ,  H04J11/0026 ,  H04J2211/006 ,  H04L1/0026 ,  H04L1/0073 ,  H04L1/1671 ,  H04L1/1861 ,  H04L5/0016 ,  H04L5/0051 ,  H04L5/0055 ,  H04L5/0057

    Abstract: Embodiments of the present application provide a method for transmitting control information, a user equipment and a base station. The method includes: acquiring a resource index of a physical uplink control channel PUCCH; acquiring a sequence index of an orthogonal sequence of the PUCCH according to the resource index, and acquiring the orthogonal sequence according to the sequence index; acquiring a cyclic shift of a reference signal of the PUCCH according to the sequence index; and transmitting the UCI to the base station on the PUCCH according to the orthogonal sequence and the cyclic shift. In the embodiments of the present application, a cyclic shift of a reference signal of a PUCCH channel for transmitting UCI is acquired according to a sequence index, and the UCI is transmitted on the PUCCH according to the cyclic shift and a corresponding orthogonal sequence, which can enhance transmission performance of the UCI.

    Abstract translation: 本申请的实施例提供了一种用于发送控制信息，用户设备和基站的方法。 该方法包括：获取物理上行链路控制信道PUCCH的资源索引; 根据资源索引获取PUCCH的正交序列的序列索引，并根据序列索引获取正交序列; 根据序列索引获取PUCCH的参考信号的循环移位; 并根据正交序列和循环移位在PUCCH上向基站发送UCI。 在本申请的实施例中，根据序列索引获取用于发送UCI的PUCCH信道的参考信号的循环移位，并且根据循环移位和对应的正交序列在PUCCH上发送UCI，其中 可以提高UCI的传输性能。

    INFORMATION TRANSMISSION METHOD AND DEVICE
    59.
    发明申请
    INFORMATION TRANSMISSION METHOD AND DEVICE 审中-公开
    信息传输方法和设备

    公开(公告)号：US20160173236A1

    公开(公告)日：2016-06-16

    申请号：US15049927

    申请日：2016-02-22

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Yan Cheng ,  Lixia Xue

    IPC: H04L1/18 ,  H04L5/14 ,  H04L5/00 ,  H04W72/04

    CPC classification number: H04L1/1812 ,  H04L1/1854 ,  H04L5/0055 ,  H04L5/14 ,  H04W72/04 ,  H04W72/042

    Abstract: Embodiments of the present invention provide an information transmission method and device. The method includes: detecting, by user equipment in a downlink subframe set N, physical downlink shared channel PDSCH transmission or a downlink control channel indicating downlink semi-persistent scheduling SPS release; sending, by the user equipment, in an uplink subframe n corresponding to the downlink subframe set N, a hybrid automatic repeat request-acknowledgment response that corresponds to the PDSCH transmission or corresponds to the downlink control channel indicating downlink semi-persistent scheduling SPS release, where n is a subframe number and n is an integer greater than or equal to 0.

    Abstract translation: 本发明的实施例提供一种信息传输方法和装置。 该方法包括：通过下行子帧集N中的用户设备检测物理下行链路共享信道PDSCH传输或者指示下行链路半持续调度SPS释放的下行链路控制信道; 由用户设备发送对应于下行子帧组N的上行链路子帧n，与PDSCH发送对应的混合自动重发请求确认响应或对应于指示下行半持续调度SPS释放的下行链路控制信道， 其中n是子帧号，n是大于或等于0的整数。

    METHOD FOR TRANSMITTING UPLINK CONTROL INFORMATION, USER EQUIPMENT AND BASE STATION
    60.
    发明申请
    METHOD FOR TRANSMITTING UPLINK CONTROL INFORMATION, USER EQUIPMENT AND BASE STATION 有权
    发送上网控制信息，用户设备和基站的方法

    公开(公告)号：US20140362792A1

    公开(公告)日：2014-12-11

    申请号：US14330918

    申请日：2014-07-14

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Yan Cheng ,  Yongxia Lv

    IPC: H04W72/04

    CPC classification number: H04W72/0413 ,  H04L1/0029 ,  H04L1/1812 ,  H04L1/1854 ,  H04W28/06 ,  H04W72/042

    Abstract: The present application discloses a method for transmitting uplink control information, a user equipment, and a base station. The method includes: receiving a physical downlink control channel sent by a base station, where the physical downlink control channel includes indication information, where the indication information is used to indicate a physical uplink control channel resource used to transmit uplink control information; obtaining, according to the indication information and whether the uplink control information includes periodic channel state information, a physical uplink control channel resource used to transmit the uplink control information from a semi-statically configured first resource group and/or second resource group; and sending the uplink control information to the base station over a physical uplink control channel corresponding to the physical uplink control channel resource.

    Abstract translation: 本申请公开了一种用于发送上行控制信息，用户设备和基站的方法。 该方法包括：接收由基站发送的物理下行链路控制信道，其中物理下行链路控制信道包括指示信息，其中指示信息用于指示用于发送上行链路控制信息的物理上行链路控制信道资源; 根据所述指示信息和所述上行链路控制信息是否包括周期性信道状态信息，从半静态配置的第一资源组和/或第二资源组中获取用于发送所述上行链路控制信息的物理上行链路控制信道资源; 以及通过与所述物理上行链路控制信道资源相对应的物理上行链路控制信道向所述基站发送所述上行链路控制信息。

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