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    Random access response method, base station and terminal
    131.
    发明授权
    Random access response method, base station and terminal 有权

    公开(公告)号：US10285197B2

    公开(公告)日：2019-05-07

    申请号：US15272315

    申请日：2016-09-21

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Fang Nan ,  Zheng Yu ,  Xingqing Cheng

    IPC: H04W74/00 ,  H04W74/08

    Abstract: A random access response method, a base station, and a terminal are disclosed. In an embodiment the method includes receiving a random access preamble sent in an enhanced manner, determining at least one of level information or resource information corresponding to the random access preamble sent in the enhanced manner and sending a random access response RAR of the random access preamble according to the at least one of the level information or the resource information, where the RAR is carried by a physical downlink shared channel PDSCH.

    Control information sending method and control information receiving method, and apparatus
    132.
    发明授权
    Control information sending method and control information receiving method, and apparatus 有权

    公开(公告)号：US10284348B2

    公开(公告)日：2019-05-07

    申请号：US14981487

    申请日：2015-12-28

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Zheng Yu ,  Jinhuan Xia ,  Xingqing Cheng

    IPC: H04W72/04 ,  H04L5/00 ,  H04W76/27

    Abstract: The present application discloses a control information sending method that includes: determining, from a preset set of patterns, a pattern as a first pattern, where the pattern comprised in the preset set of patterns is one or more patterns that are determined according to a coverage enhancement degree. The pattern determines an aggregation level that is used for transmitting control information, and determines the number of the multiple subframes, and also determines a resource indicator for a resource that is used for transmitting the control information. The pattern further determines a control information format that is used for transmitting, in each subframe of the multiple subframes, the control information. The method further includes: acquiring, according to the first pattern, the control information on a resource, to which the control information is mapped, in each subframe of the multiple subframes.

    Trigger method and related apparatus
    133.
    发明授权
    Trigger method and related apparatus 有权

    公开(公告)号：US10271311B2

    公开(公告)日：2019-04-23

    申请号：US14710775

    申请日：2015-05-13

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Xingqing Cheng ,  Fang Nan ,  Zheng Yu ,  Ningbo Zhang ,  Deping Liu

    IPC: H04W72/04 ,  H04W48/12 ,  H04W52/02

    Abstract: Embodiments of the present invention disclose a trigger method and related apparatus. The embodiments of the present invention include: determining time-frequency resource configuration information of a physical trigger channel PTCH; detecting one PTCH on a time-frequency resource occupied by the one PTCH indicated by the time-frequency resource configuration information of the PTCH; determining whether triggering exists according to a PTCH detection result, where the triggering is used to indicate that first information needs to be transmitted in a first information subframe or a first information opportunity associated with the PTCH; and transmitting the first information in the first information subframe or the first information opportunity associated with the PTCH if it is determined that the triggering exists.

    Information transmission method and device
    134.
    发明授权
    Information transmission method and device 有权

    公开(公告)号：US10103838B2

    公开(公告)日：2018-10-16

    申请号：US15854641

    申请日：2017-12-26

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Jianbing Yang ,  Yang Li ,  Xingqing Cheng ,  Lei Wan

    IPC: H04L5/12 ,  H04L1/00 ,  H04L1/18 ,  H04L27/36

    Abstract: An information transmission method and device includes: reporting, by a UE, a CQI value to an eNB; receiving, by the UE, an MCS value sent by the eNB, where the MCS value is determined by the eNB according to the CQI value; and receiving, by the UE, PDSCH data according to the MCS value, where the CQI value and the MCS value are determined according to a second set of tables, where a modulation scheme that can be supported by the second set of tables is higher than 64 QAM.

    Physical random access channel enhanced transmission method, network device, and terminal
    135.
    发明授权
    Physical random access channel enhanced transmission method, network device, and terminal 有权

    公开(公告)号：US10070399B2

    公开(公告)日：2018-09-04

    申请号：US15588504

    申请日：2017-05-05

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Fang Nan ,  Xingqing Cheng ,  Zheng Yu

    IPC: H04W52/36 ,  H04W52/14 ,  H04W74/00 ,  H04W74/08

    Abstract: A physical random access channel enhanced transmission method, a network device, and a terminal are disclosed, where implementation of the terminal is used as an example, and the terminal includes: a processor, configured to determine level information of physical random access channel PRACH enhanced transmission; and to determine a first characteristic parameter that is of PRACH enhanced transmission and that is related to the determined level information of PRACH enhanced transmission, where the first characteristic parameter includes transmit power and a preamble format; and a transmitter, configured to perform PRACH enhanced sending according to the first characteristic parameter determined by the processor.

    Random Access Response Method, Base Station and Terminal
    137.
    发明申请
    Random Access Response Method, Base Station and Terminal 审中-公开
    随机接入响应方法，基站和终端

    公开(公告)号：US20170013643A1

    公开(公告)日：2017-01-12

    申请号：US15272315

    申请日：2016-09-21

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Fang Nan ,  Zheng Yu ,  Xingqing Cheng

    IPC: H04W74/00 ,  H04W74/08

    CPC classification number: H04W74/006 ,  H04W74/0833 ,  Y02D70/00 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/21

    Abstract: A random access response method, a base station, and a terminal are disclosed. In an embodiment the method includes receiving a random access preamble sent in an enhanced manner, determining at least one of level information or resource information corresponding to the random access preamble sent in the enhanced manner and sending a random access response RAR of the random access preamble according to the at least one of the level information or the resource information, where the RAR is carried by a physical downlink shared channel PDSCH.

    Abstract translation: 公开了一种随机接入响应方法，基站和终端。 在一个实施例中，该方法包括接收以增强方式发送的随机接入前导码，确定与以增强方式发送的随机接入前导码对应的电平信息或资源信息中的至少一个，并发送随机接入前导码的随机接入响应RAR 根据所述等级信息或所述资源信息中的至少一个，所述RAR由物理下行链路共享信道PDSCH承载。

    INFORMATION TRANSMISSION METHOD AND DEVICE
    138.
    发明申请
    INFORMATION TRANSMISSION METHOD AND DEVICE 有权
    信息传输方法和设备

    公开(公告)号：US20170012735A1

    公开(公告)日：2017-01-12

    申请号：US15271044

    申请日：2016-09-20

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Jianbing Yang ,  Yang Li ,  Xingqing Cheng ,  Lei Wan

    IPC: H04L1/00 ,  H04L1/18 ,  H04L27/36

    CPC classification number: H04L1/0005 ,  H04L1/0016 ,  H04L1/0025 ,  H04L1/0026 ,  H04L1/1812 ,  H04L27/36

    Abstract: Embodiments of the present invention provide an information transmission method and device. The method includes: reporting, by a UE, a CQI value to an eNB; receiving, by the UE, an MCS value sent by the eNB, where the MCS value is determined by the eNB according to the CQI value; and receiving, by the UE, PDSCH data according to the MCS value, where the CQI value and the MCS value are determined according to a second set of tables, where a modulation scheme that can be supported by the second set of tables is higher than 64QAM. The embodiments of the present invention can improve system performance and reduce waste of feedback resources.

    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：由UE向eNB报告CQI值; 由UE接收由eNB发送的MCS值，其中eNB根据CQI值确定MCS值; 以及UE接收根据MCS值的PDSCH数据，其中根据第二组表确定CQI值和MCS值，其中可由第二组表支持的调制方案高于 64QAM。 本发明的实施例可以提高系统性能并减少反馈资源的浪费。

    METHOD, BASE STATION, AND USER EQUIPMENT FOR DETERMINING CHANNEL LOSS
    139.
    发明申请
    METHOD, BASE STATION, AND USER EQUIPMENT FOR DETERMINING CHANNEL LOSS 有权
    方法，基站和用于确定通道损失的用户设备

    公开(公告)号：US20150236932A1

    公开(公告)日：2015-08-20

    申请号：US14701295

    申请日：2015-04-30

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Zheng Yu ,  Fang Nan ,  Ningbo Zhang ,  Xingqing Cheng

    IPC: H04L12/26 ,  H04W24/08

    CPC classification number: H04L43/0835 ,  H04B17/309 ,  H04W24/08 ,  H04W72/085

    Abstract: The present application discloses a method, a base station, and a user equipment for determining channel loss, where the method includes: receiving first information that is from a first user equipment (UE) and corresponds to a rank of a channel loss extent of the first UE; and determining the rank of the channel loss extent of the first UE according to the first information. In the present application, a base station can learn a rank of a channel loss extent of a first UE, so as to perform data transmission according to the rank, thereby improving the quality of communications between the base station and the first UE.

    Abstract translation: 本申请公开了一种用于确定信道丢失的方法，基站和用户设备，其中该方法包括：从第一用户设备（UE）接收第一信息，并对应于信道丢失范围的等级 第一UE; 以及根据所述第一信息确定所述第一UE的信道丢失范围的等级。 在本申请中，基站可以学习第一UE的信道丢失范围的等级，以便根据等级进行数据传输，从而提高基站与第一UE之间的通信质量。

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