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    Uplink synchronization processing method, user equipment, and base station
    11.
    发明授权
    Uplink synchronization processing method, user equipment, and base station 有权
    上行同步处理方法，用户设备和基站

    公开(公告)号：US09220077B2

    公开(公告)日：2015-12-22

    申请号：US14252365

    申请日：2014-04-14

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Junren Chang ,  Yajuan Li ,  Weiwei Song ,  Liangliang Zhang ,  Wei Quan ,  Zhongbin Qin ,  Jian Zhang

    IPC: H04J3/06 ,  H04W56/00 ,  H04W88/04 ,  H04W88/08 ,  H04W72/04

    CPC classification number: H04W56/00 ,  H04W56/0005 ,  H04W56/005 ,  H04W56/0055 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/0453 ,  H04W88/02 ,  H04W88/04 ,  H04W88/08

    Abstract: An uplink synchronization processing method, a User Equipment (UE), and a base station are provided. The method includes: receiving a component carrier (CC) uplink synchronization indication message sent by a base station, where the uplink synchronization indication message carries identification information of one or multiple newly configured CCs; sending synchronization signaling to the base station when knowing that the uplink synchronization needs to be executed on all or a part of the one or multiple newly configured CCs corresponding to the identification information; and receiving a time advanced (TA) adjusting message that is sent by the base station according to the synchronization signaling, and applying a TA value carried in the TA adjusting message to the CC on which the uplink synchronization needs to be executed.

    Abstract translation: 提供上行链路同步处理方法，用户设备（UE）和基站。 该方法包括：接收由基站发送的分量载波（CC）上行同步指示消息，其中上行同步指示消息携带一个或多个新配置的CC的识别信息; 当知道需要在对应于识别信息的一个或多个新配置的CC的全部或一部分上执行上行链路同步时，向基站发送同步信令; 并接收由基站根据同步信令发送的时间提前（TA）调整消息，并将TA调整消息中携带的TA值应用于需要执行上行链路同步的CC。

    UPLINK SYNCHRONIZATION PROCESSING METHOD, USER EQUIPMENT, AND BASE STATION
    12.
    发明申请
    UPLINK SYNCHRONIZATION PROCESSING METHOD, USER EQUIPMENT, AND BASE STATION 审中-公开
    上网同步处理方法，用户设备和基站

    公开(公告)号：US20150351062A1

    公开(公告)日：2015-12-03

    申请号：US14823278

    申请日：2015-08-11

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Junren Chang ,  Yajuan Li ,  Weiwei Song ,  Liangliang Zhang ,  Wei Quan ,  Zhongbin Qin ,  Jian Zhang

    IPC: H04W56/00 ,  H04W72/04

    CPC classification number: H04W56/00 ,  H04W56/0005 ,  H04W56/005 ,  H04W56/0055 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/0453 ,  H04W88/02 ,  H04W88/04 ,  H04W88/08

    Abstract: An uplink synchronization processing method, a user equipment (UE), and a base station are provided. The method includes: receiving a component carrier (CC) uplink synchronization indication message sent by a base station, where the uplink synchronization indication message carries identification information of one or multiple newly configured CCs; sending synchronization signaling to the base station when knowing that the uplink synchronization needs to be executed on all or a part of the one or multiple newly configured CCs corresponding to the identification information; and receiving a time advanced (TA) adjusting message that is sent by the base station according to the synchronization signaling, and applying a TA value carried in the TA adjusting message to the CC on which the uplink synchronization needs to be executed.

    Abstract translation: 提供上行链路同步处理方法，用户设备（UE）和基站。 该方法包括：接收由基站发送的分量载波（CC）上行同步指示消息，其中上行同步指示消息携带一个或多个新配置的CC的识别信息; 当知道需要在对应于识别信息的一个或多个新配置的CC的全部或一部分上执行上行链路同步时，向基站发送同步信令; 并接收由基站根据同步信令发送的时间提前（TA）调整消息，并将TA调整消息中携带的TA值应用于需要执行上行链路同步的CC。

    RANDOM ACCESS METHOD, EVOLVED NODE B, AND TERMINAL EQUIPMENT
    14.
    发明申请
    RANDOM ACCESS METHOD, EVOLVED NODE B, AND TERMINAL EQUIPMENT 有权
    随机访问方法，演变节点B和终端设备

    公开(公告)号：US20150215829A1

    公开(公告)日：2015-07-30

    申请号：US14680888

    申请日：2015-04-07

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Junren Chang ,  Yajuan Li ,  Shulan Feng

    IPC: H04W36/00 ,  H04W74/08 ,  H04W48/08 ,  H04W72/04

    CPC classification number: H04W36/0077 ,  H04L5/001 ,  H04L5/0037 ,  H04W36/0005 ,  H04W36/06 ,  H04W48/08 ,  H04W72/00 ,  H04W72/042 ,  H04W74/0833 ,  H04W88/08

    Abstract: A random access method and an evolved Node B (eNB) is described. The method includes: receiving, by a target evolved Node B (eNB), a handover request message including information of multiple target component carriers selected by the source eNB; determining, by the target eNB, whether to allow the multiple target component carriers selected by the source eNB; sending, by the target eNB, a handover request acknowledgement message including information about at least two determined target component carriers for the UE. If the multiple target component carriers selected by the source eNB are allowed by the target eNB, the at least two determined target component carriers include the multiple target component carriers selected by the source eNB. Otherwise, the at least two determined target component carriers include one or more newly configured target component carriers configured by the target eNB.

    Abstract translation: 描述了随机接入方法和演进节点B（eNB）。 该方法包括：由目标演进节点B（eNB）接收包括由源eNB选择的多个目标分量载波的信息的切换请求消息; 由所述目标eNB确定是否允许由所述源eNB选择的所述多个目标分量载波; 由目标eNB发送包括关于UE的至少两个确定的目标分量载波的信息的切换请求确认消息。 如果目标eNB允许由源eNB选择的多个目标分量载波，则至少两个确定的目标分量载波包括由源eNB选择的多个目标分量载波。 否则，所述至少两个确定的目标分量载波包括由目标eNB配置的一个或多个新配置的目标分量载波。

    METHOD FOR CONTROLLING MULTIPLE COMMUNICATION SYSTEMS TO IMPLEMENT COMMUNICATION AND USER EQUIPMENT
    17.
    发明申请
    METHOD FOR CONTROLLING MULTIPLE COMMUNICATION SYSTEMS TO IMPLEMENT COMMUNICATION AND USER EQUIPMENT 有权
    用于控制多个通信系统以实现通信和用户设备的方法

    公开(公告)号：US20130215809A1

    公开(公告)日：2013-08-22

    申请号：US13847398

    申请日：2013-03-19

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Junren Chang ,  Yajuan Li ,  Shulan Feng

    IPC: H04W76/04

    CPC classification number: H04W76/048 ,  H04W52/0235 ,  H04W76/28 ,  H04W88/06 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/162 ,  Y02D70/164 ,  Y02D70/24

    Abstract: A method and a user equipment for controlling multiple communication systems to implement communication are disclosed. The method includes: when a long term evolution LTE system module in a UE is about to enter a discontinuous reception DRX sleep state or to temporarily stop data transmission, sending, by the LTE system module, first indication information to another system module in the UE, where the first indication information is used for indicating, to the other system module, that the LTE system module enters the DRX sleep state and at least part of time during which the LTE system module is in the DRX sleep state, or the first indication information is used for indicating that the other system module is capable of performing data transmission and time during which the other system module is capable of performing data transmission.

    Abstract translation: 公开了一种用于控制多个通信系统来实现通信的方法和用户设备。 该方法包括：当UE中的长期演进LTE系统模块即将进入不连续接收DRX睡眠状态或暂时停止数据传输时，由LTE系统模块向UE中的另一个系统模块发送第一指示信息 其中第一指示信息用于向另一系统模块指示LTE系统模块进入DRX睡眠状态和LTE系统模块处于DRX休眠状态的至少部分时间，或第一指示 信息用于指示其他系统模块能够执行数据传输和其他系统模块能够执行数据传输的时间。

    Measurement method and device, information interchange method and device, and residence method and device
    18.
    发明授权
    Measurement method and device, information interchange method and device, and residence method and device 有权

    公开(公告)号：US11477679B2

    公开(公告)日：2022-10-18

    申请号：US16942348

    申请日：2020-07-29

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Jie Shi ,  Li Chai ,  Yajuan Li ,  Hao Bi ,  Bo Lin

    IPC: H04W24/10 ,  H04W24/08

    Abstract: Disclosed are measurement method and device, information interchange method and device and residence method and device. The measurement method includes configuring measurement configuration information about a UE and sending same, the measurement configuration information including a measurement report trigger condition for a reference cell, so that the UE reports a measurement result when satisfying the measurement report trigger condition. The information interchange method includes interchanging discontinuous data transmission parameter configuration information with a fourth base station, so that a base station side executes scheduling and/or mobility management on a user equipment. The residence method includes sending indication information to a UE, the indication information being used for indicating whether the UE can reside in this cell or not, an object of the UE that can be resident, an object of the UE that cannot be resident, and at least one of the size and type of the cell.

    Method for Establishing Evolved Packet System Bearer and Base Station
    19.
    发明申请
    Method for Establishing Evolved Packet System Bearer and Base Station 审中-公开

    公开(公告)号：US20200337041A1

    公开(公告)日：2020-10-22

    申请号：US16919535

    申请日：2020-07-02

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Junren Chang ,  Yajuan Li ,  Yongping Zhang ,  Liangliang Zhang

    IPC: H04W72/04 ,  H04W76/15 ,  H04L5/00 ,  H04W16/32

    Abstract: A method and a device for establishing an Evolved Packet System (EPS) bearer, where the method includes establishing, by a first base station to which a user equipment (UE) belongs, a first EPS bearer based on a first component carrier (CC) for the UE, wherein the first EPS bearer is an EPS bearer between the first base station and the UE; and instructing, by the first base station, a second base station to establish a second EPS bearer based on a second CC for the UE, wherein the second EPS bearer is an EPS bearer between the second base station and the UE. The present disclosure enables the UE to aggregate carriers of different frequency ranges from the first base station to which the UE belongs and the second base station to which the UE belongs to transmit data, thus improving the throughput of the data transmitted by the UE.

    Method for establishing evolved packet system bearer and base station
    20.
    发明授权
    Method for establishing evolved packet system bearer and base station 有权

    公开(公告)号：US10708891B2

    公开(公告)日：2020-07-07

    申请号：US16208402

    申请日：2018-12-03

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Junren Chang ,  Yajuan Li ,  Yongping Zhang ,  Liangliang Zhang

    IPC: H04W72/04 ,  H04W16/32 ,  H04W76/15 ,  H04L5/00 ,  H04W84/04 ,  H04W88/08 ,  H04W88/16

    Abstract: A method and a device for establishing an evolved packet system EPS bearer are disclosed. The method includes establishing, by a first base station to which UE belongs, a first EPS bearer based on a first CC for the UE, wherein the first EPS bearer is an EPS bearer between the first base station and the UE; and instructing, by the first base station, a second base station to establish a second EPS bearer based on a second CC for the UE, wherein the second EPS bearer is an EPS bearer between the second base station and the UE. The present invention enables the UE to aggregate carriers of different frequency ranges from the first base station to which the UE belongs and the second base station to which the UE belongs to transmit data, thus improving the throughput of the data transmitted by the UE.

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