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    METHOD FOR TRANSMITTING AND RECEIVING DOWNLINK CONTROL INFORMATION, SERVING NODE AND USER EQUIPMENT
    11.
    发明申请
    METHOD FOR TRANSMITTING AND RECEIVING DOWNLINK CONTROL INFORMATION, SERVING NODE AND USER EQUIPMENT 有权
    发送和接收下行链路控制信息，服务节点和用户设备的方法

    公开(公告)号：US20150131599A1

    公开(公告)日：2015-05-14

    申请号：US14604217

    申请日：2015-01-23

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Lixia XUE ,  Zhiyu YAN ,  Sha MA

    IPC: H04W72/04

    CPC classification number: H04W72/042 ,  H04L5/0053 ,  H04L5/0073 ,  H04W72/1226 ,  H04W72/1289

    Abstract: The invention discloses a method for transmitting and receiving downlink control information, a serving node and a user equipment. The method comprises: determining, by a serving node of a interfered UE, a protected resource, wherein the protected resource is located in at least one of the followings: a physical resource corresponding to a USS in a PDCCH, a physical resource corresponding to an expanded CSS in the PDCCH, a physical resource corresponding to a USS in an E-PDCCH or a physical resource corresponding to a CSS of the E-PDCCH; transmitting, by the serving node, first downlink control information of an interfered cell on the protected resource, wherein the first downlink control information comprises scheduling information for scheduling a paging message and/or a SIB1 message of the interfered cell. The invention can reduce the interference to a system broadcast message, a paging message and the like in a heterogeneous network.

    Abstract translation: 本发明公开了一种发送和接收下行链路控制信息的方法，服务节点和用户设备。 该方法包括：由受干扰的UE的服务节点确定受保护资源，其中所述受保护资源位于以下至少一个中：与PDCCH中的USS对应的物理资源，对应于 在PDCCH中扩展CSS，对应于E-PDCCH中的USS的物理资源或对应于E-PDCCH的CSS的物理资源; 由所述服务节点发送所述受保护资源上的受干扰小区的第一下行链路控制信息，其中，所述第一下行链路控制信息包括用于调度所述受干扰小区的寻呼消息和/或SIB1消息的调度信息。 本发明可以减少对异构网络中的系统广播消息，寻呼消息等的干扰。

    UPLINK CONTROL INFORMATION SENDING METHOD, UPLINK CONTROL INFORMATION RECEIVING METHOD, APPARATUS, AND SYSTEM
    12.
    发明申请
    UPLINK CONTROL INFORMATION SENDING METHOD, UPLINK CONTROL INFORMATION RECEIVING METHOD, APPARATUS, AND SYSTEM 有权

    公开(公告)号：US20210076374A1

    公开(公告)日：2021-03-11

    申请号：US17024090

    申请日：2020-09-17

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Zhiyu YAN ,  Lei GUAN ,  Yongxia LYU

    IPC: H04W72/04 ,  H04L5/00 ,  H04L1/16 ,  H04W28/06 ,  H04W28/26 ,  H04W72/02

    Abstract: Embodiments of the present invention provide an uplink control information sending method, an uplink control information receiving method, an apparatus, and a system. The method includes: receiving, by a terminal device, channel indication information from an access network device on a physical control channel; determining the channel resource set that is of N channel resource sets and that matches a type or a size of the UCI as a first channel resource set; determining a channel resource that is in the first channel resource set and that is indicated by the channel indication information; and sending uplink control information UCI to the access network device on the channel resource. A quantity of bits that need to be added to the channel indication information in the embodiments of the present invention is less th-n that in the prior art.

    DATA TRANSMISSION METHOD AND APPARATUS
    13.
    发明申请
    DATA TRANSMISSION METHOD AND APPARATUS 审中-公开

    公开(公告)号：US20190312702A1

    公开(公告)日：2019-10-10

    申请号：US16448265

    申请日：2019-06-21

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Zhiyu YAN ,  Lei GUAN

    IPC: H04L5/00 ,  H04W76/27 ,  H04W4/06 ,  H04W72/04 ,  H04W56/00

    Abstract: This application provides a data transmission method and an apparatus, in which two radio access network devices share a resource. A first radio access network device determines a resource occupation status corresponding to a different status of a second access network device on a shared resource. The first radio access network device indicates the resource occupation status to a terminal device served by the first radio access network device. The terminal device determines an available resource in a shared carrier based on the resource occupation status, and communicates with the first access network device using the available resource. The first radio access network device can perform communication on the shared resource regardless of a status of the second radio access network device on the shared resource, so that the two radio access network devices flexibly and efficiently coexist in the shared carrier. This improves utilization of the shared resource.

    INFORMATION SENDING METHOD AND APPARATUS, AND INFORMATION RECEIVING METHOD AND APPARATUS
    14.
    发明申请
    INFORMATION SENDING METHOD AND APPARATUS, AND INFORMATION RECEIVING METHOD AND APPARATUS 审中-公开

    公开(公告)号：US20190020442A1

    公开(公告)日：2019-01-17

    申请号：US15780460

    申请日：2015-07-20

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Yongxia LYU ,  Lei GUAN ,  Zhiyu YAN

    IPC: H04L1/00 ,  H03M13/09 ,  H04L1/18 ,  H04L5/00 ,  H04B7/06

    Abstract: Embodiments of the present invention provide an information sending method and apparatus and an information receiving method and apparatus. The sending method includes: determining a length of a cyclic redundancy check CRC code based on a length of first information, where the first information is control information, and if the length of the first information is less than or equal to a first threshold, and greater than a second threshold, it is determined that the length of the CRC code is a first length; generating the CRC code based on a generator polynomial corresponding to the length of the CRC code and the first information; generating second information; and sending the second information. The present invention improves reliability of information transmission.

    POWER DETERMINING METHOD, USER EQUIPMENT, AND BASE STATION
    15.
    发明申请
    POWER DETERMINING METHOD, USER EQUIPMENT, AND BASE STATION 审中-公开

    公开(公告)号：US20180027505A1

    公开(公告)日：2018-01-25

    申请号：US15724012

    申请日：2017-10-03

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Yan CHENG ,  Zhiyu YAN

    IPC: H04W52/32 ,  H04W72/12 ,  H04L1/18 ,  H04L5/00 ,  H04W72/04 ,  H04W52/14

    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.

    POWER DETERMINING METHOD, USER EQUIPMENT, AND BASE STATION
    18.
    发明申请
    POWER DETERMINING METHOD, USER EQUIPMENT, AND BASE STATION 有权
    动力确定方法，用户设备和基站

    公开(公告)号：US20150201388A1

    公开(公告)日：2015-07-16

    申请号：US14671857

    申请日：2015-03-27

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Yan CHENG ,  Zhiyu YAN

    IPC: H04W52/30 ,  H04L5/00 ,  H04W76/04 ,  H04W72/04 ,  H04W74/08

    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。

    UPLINK DATA TRANSMISSION METHOD AND RELATED DEVICE
    20.
    发明申请
    UPLINK DATA TRANSMISSION METHOD AND RELATED DEVICE 审中-公开

    公开(公告)号：US20180343090A1

    公开(公告)日：2018-11-29

    申请号：US16054315

    申请日：2018-08-03

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Zhiyu YAN ,  Lei GUAN

    IPC: H04L5/00 ,  H04L25/02 ,  H04W72/04 ,  H04W16/14

    Abstract: A terminal (e.g. user equipment (UE)) receives signal sending indication information that is sent by an access network device for an uplink subframe, where the signal sending indication information is used to instruct the terminal to send a sounding reference signal SRS in a first symbol of the uplink subframe, and/or used to instruct the terminal to send a PUSCH in a symbol that is included in a second symbol set of the uplink subframe. The terminal sends an SRS and/or a PUSCH in the uplink subframe based on the signal sending indication information.

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