公开(公告)号：US20180042000A1

公开(公告)日：2018-02-08

申请号：US15785079

申请日：2017-10-16

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jian Zhang ,  Yuanjie Li ,  Bingyu Qu ,  Qinghai Zeng

IPC: H04W72/04 ,  H04B7/08 ,  H04B7/06

Abstract: Embodiments of the present application provide an information transmission method, includes: receiving a beam indication signal on at least one beam that is sent by a base station, where the beam indication signal carries identity information of the beam on which the signal is located; determining the identity information of the at least one beam according to the beam indication signal on the at least one beam; determining, according to signal quality of the at least one beam, a primary beam used when the base station sends a downlink signal to the UE; and sending a first beam report message to the base station, where the first beam report message carries identity information of the primary beam.

公开(公告)号：US09883504B2

公开(公告)日：2018-01-30

申请号：US14737205

申请日：2015-06-11

Applicant: Huawei Technologies Co., Ltd.

Inventor： Ni Ma ,  Xinyan Lv ,  Qinghai Zeng ,  Jueping Wang

IPC: H04W4/00 ,  H04J3/16 ,  H04W72/04 ,  H04L12/64 ,  H04W88/08 ,  H04W76/04

CPC classification number: H04W72/0433 ,  H04L12/6418 ,  H04W76/27 ,  H04W88/085

Abstract: Embodiments of the present invention provide a master-slave base station cluster, a central unit, a remote unit, and an information processing method. The master-slave base station cluster includes: a central unit and at least one remote unit, where each remote unit is connected to the central unit through a remote interface; the central unit includes: at least one of a MAC layer function module, an RLC layer function module, a PDCP layer function module, and an RRC function module, and a first interface function module; and each remote unit includes: a second interface function module, an L1 layer function module, and another function module of the MAC layer function module, the RLC layer function module, the PDCP layer function module, and the RRC function module except the function module included in the central unit.

公开(公告)号：US09686730B2

公开(公告)日：2017-06-20

申请号：US14539750

申请日：2014-11-12

Applicant: Huawei Technologies Co., Ltd.

Inventor： Mingzeng Dai ,  Yi Guo ,  Qinghai Zeng ,  Hongping Zhang

IPC: H04W36/38 ,  H04W36/00 ,  H04W36/28

CPC classification number: H04W36/38 ,  H04W36/0033 ,  H04W36/0055 ,  H04W36/0072 ,  H04W36/28

Abstract: Embodiments of the present invention provide a data forwarding method, device, and communications system, which relate to the field of communications and can achieve accuracy and continuity of data transmission during carrier aggregation for cells between base stations. The method includes: sending, by a primary base station, a first message to a secondary base station, where the first message is used to instruct the secondary base station to perform handover, and the first message includes an identifier of a target base station; confirming, by the primary base station, that the secondary base station forwards data to the target base station; and sending, by the primary base station, a second message to a user equipment, where the second message is used to instruct the user equipment to acquire the data from the target base station. The embodiments of the present invention are used for data forwarding.

公开(公告)号：US09609635B2

公开(公告)日：2017-03-28

申请号：US14830483

申请日：2015-08-19

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jian Zhang ,  Hongping Zhang ,  Qinghai Zeng ,  Yan Wang ,  Liangliang Zhang

IPC: H04W72/00 ,  H04W72/04 ,  H04W76/00 ,  H04W52/04 ,  H04W88/02 ,  H04W88/08 ,  H04W52/36

CPC classification number: H04W72/0413 ,  H04L5/0035 ,  H04W52/04 ,  H04W52/146 ,  H04W52/365 ,  H04W72/0426 ,  H04W72/0453 ,  H04W72/0473 ,  H04W76/40 ,  H04W88/02 ,  H04W88/08

Abstract: By using a method for coordination between base stations, one base station allocates a resource to user equipment in a better manner with reference to resource configuration information saved in the base station and resource configuration information of another base station. The method provided in the embodiments of the present invention includes: acquiring, by a first base station, resource configuration information of a first cell, where the first cell is a cell served by the first base station; receiving resource configuration information of a second cell sent by a second base station, where the second cell is a cell served by the second base station; and allocating a resource to user equipment according to the resource configuration information of the first cell and the resource configuration information of the second cell, so that the user equipment communicates with the first cell and the second cell.

公开(公告)号：US09591542B2

公开(公告)日：2017-03-07

申请号：US14175098

申请日：2014-02-07

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Junhui Zhao ,  Qinghai Zeng ,  Mingzeng Dai

IPC: H04H20/71 ,  H04W36/24 ,  H04W4/06 ,  H04W36/00 ,  H04W72/02 ,  H04W76/00

CPC classification number: H04W36/24 ,  H04W4/06 ,  H04W36/0061 ,  H04W36/0083 ,  H04W48/12 ,  H04W48/20 ,  H04W72/02 ,  H04W76/40

Abstract: The present invention discloses a method and system for reselecting or handing over to a broadcast multicast cell. The method includes the following steps: broadcasting, by an MBMS cell, a service area identity list of a service area to which the MBMS cell belongs; determining, by a UE, whether the service area identity list includes a service area identity corresponding to a service; if the service area identity list includes service area identity corresponding to the service, setting, by the UE, a cell reselection priority of a frequency of an MBMS cell to the highest. According to the present invention, a UE can identify whether a cell capable of providing services that the UE is receiving or is interested in around the UE, so that the cell can learn which neighboring cells are MBMS cells and what services are being broadcast in MBMS cells if such MBMS cells are available.

Abstract translation: 本发明公开了一种用于重新选择或切换到广播多播小区的方法和系统。 该方法包括以下步骤：通过MBMS小区广播MBMS小区所属的服务区域的服务区域标识列表; 由UE确定所述服务区域标识列表是否包括与服务相对应的服务区域标识; 如果服务区域标识列表包括与服务相对应的服务区域标识，则由UE将MBMS小区的频率的小区重选优先级设置为最高。 根据本发明，UE可以识别能够提供UE在UE周围正在接收或感兴趣的业务的小区，使得小区可以知道哪些相邻小区是MBMS小区以及在MBMS中正在广播什么服务 如果这样的MBMS小区可用的话。

公开(公告)号：US20170013511A1

公开(公告)日：2017-01-12

申请号：US15276439

申请日：2016-09-26

Applicant: Huawei Technologies Co., Ltd.

Inventor： Mingzeng Dai ,  Jian Zhang ,  Qinghai Zeng

IPC: H04W28/08 ,  H04W36/08 ,  H04W56/00

CPC classification number: H04W28/08 ,  H04W36/08 ,  H04W56/0015 ,  H04W88/16

Abstract: Embodiments of the present invention provide a data offloading method and a base station. The method includes: sending, by a master base station, a first request message to a mobility management control node, where the first request message includes an address of a local gateway of a secondary base station, and the first request message is used to request to perform data offloading at the local gateway of the secondary base station; receiving, by the master base station, a first response message that is sent by the mobility management control node according to the first request message, where the first response message includes a first related identifier ID of the local gateway of the secondary base station, and the first related ID is used to indicate a first bearer according to which data offloading is performed at the local gateway of the secondary base station.

Abstract translation: 本发明的实施例提供一种数据卸载方法和基站。 该方法包括：由主基站向移动性管理控制节点发送第一请求消息，其中第一请求消息包括辅助基站的本地网关的地址，并且第一请求消息用于请求 在二次基站的本地网关执行数据卸载; 由主基站接收由移动性管理控制节点根据第一请求消息发送的第一响应消息，其中第一响应消息包括辅助基站的本地网关的第一相关标识符ID，以及 第一相关ID用于指示在辅助基站的本地网关处执行哪些数据卸载的第一承载。

公开(公告)号：US20160360422A1

公开(公告)日：2016-12-08

申请号：US15240873

申请日：2016-08-18

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jian Zhang ,  Mingzeng Dai ,  Qufang Huang ,  Qinghai Zeng

IPC: H04W16/14 ,  H04W76/04 ,  H04B7/04 ,  H04W4/00 ,  H04L1/18

CPC classification number: H04W16/14 ,  H04B7/0413 ,  H04L1/1822 ,  H04W4/80 ,  H04W76/28 ,  H04W76/34

Abstract: A method for processing data after an unlicensed spectrum is released, and user equipment are disclosed. The method includes: when user equipment determines that a base station has released an unlicensed spectrum, monitoring, by the user equipment, release time for which the unlicensed spectrum is released a release time for which the unlicensed spectrum is released; when the release time does not exceed a time threshold, pausing, by the user equipment, a data processing process attached to the unlicensed spectrum, and resuming the data processing process after the base station re-acquires the unlicensed spectrum; and when the release time exceeds the time threshold, terminating, by the user equipment, the data processing process attached to the unlicensed spectrum, and selecting a licensed spectrum to start a new data processing process, or after the base station re-acquires the unlicensed spectrum, starting a new data processing process.

Abstract translation: 在未许可频谱之后处理数据的方法被释放，并且公开了用户设备。 该方法包括：当用户设备确定基站已经释放了未许可的频谱时，由用户设备监视释放未许可频谱的释放时间，释放未许可频谱的释放时间; 当释放时间不超过时间阈值时，由用户设备暂停附加到非授权频谱的数据处理过程，并且在基站重新获取未许可频谱之后恢复数据处理过程; 并且当释放时间超过时间阈值时，由用户设备终止附加到未许可频谱的数据处理过程，并且选择许可频谱以开始新的数据处理过程，或者在基站重新获取未许可的频谱 频谱，开始新的数据处理过程。

公开(公告)号：US09413543B2

公开(公告)日：2016-08-09

申请号：US14222458

申请日：2014-03-21

Applicant: Huawei Technologies Co., Ltd.

Inventor： Qufang Huang ,  Qinghai Zeng

IPC: H04L12/18 ,  H04W4/06 ,  H04W56/00

CPC classification number: H04L12/189 ,  H04W4/06 ,  H04W56/001

Abstract: A method, device and system are used for transmitting a Multimedia Broadcast Multicast Service (MBMS). The method includes sending, by a first base station, a service identifier of a MBMS that needs to be received by a user equipment in a coverage area of the first base station to a gateway. The first base station receives a data packet of the MBMS and a synchronization control packet on a first multicast channel which are sent by the gateway. The first multicast channel is a multicast channel where the MBMS is located.

Abstract translation: 一种方法，设备和系统用于传输多媒体广播多播服务（MBMS）。 该方法包括由第一基站向第一基站发送需要由第一基站的覆盖区域中的用户设备接收到的MBMS的业务标识符。 第一基站接收由网关发送的MBMS的数据分组和在第一多播信道上的同步控制分组。 第一组播信道是MBMS所在的组播信道。

公开(公告)号：US20160127107A1

公开(公告)日：2016-05-05

申请号：US14992441

申请日：2016-01-11

Applicant: Huawei Technologies Co., Ltd.

Inventor： Hongping Zhang ,  Qinghai Zeng ,  Qufang Huang ,  Wenji Liu

IPC: H04L5/00 ,  H04W72/04

CPC classification number: H04L5/0098 ,  H04L5/001 ,  H04W72/042

Abstract: Embodiments disclose a cell status changing method. The method includes receiving, by user equipment, a first indication sent by a master base station, where the first indication is used to indicate a status change of a first cell of the master base station or a status change of a second cell of a secondary base station; and performing activation on the first cell or the second cell according to the first indication, or performing deactivation on the first cell or the second cell according to the first indication. In embodiments, both the master base station and the secondary base station serve the UE and undergo carrier aggregation, and the UE may obtain, by using the received first indication sent by the master base station, an active state or an inactive state of a serving cell that belongs to a base station that serves the UE.

Abstract translation: 实施例公开了一种小区状态改变方法。 该方法包括由用户设备接收由主基站发送的第一指示，其中第一指示用于指示主基站的第一小区的状态改变或次要的第二小区的状态改变 基站; 以及根据第一指示在第一小区或第二小区上执行激活，或者根据第一指示对第一小区或第二小区执行去激活。 在实施例中，主基站和次基站均服务于UE并经历载波聚合，并且UE可以通过使用由主基站发送的接收的第一指示获得服务的活动状态或非活动状态 属于为UE服务的基站的小区。

公开(公告)号：US20160044536A1

公开(公告)日：2016-02-11

申请号：US14922940

申请日：2015-10-26

Applicant: Huawei Technologies Co., Ltd.

Inventor： Qinghai Zeng ,  Jian Zhang

IPC: H04W28/08 ,  H04L12/807 ,  H04W24/10 ,  H04L5/00

CPC classification number: H04W28/08 ,  H04L5/001 ,  H04L5/0053 ,  H04L5/0098 ,  H04L47/27 ,  H04W24/10 ,  H04W76/15 ,  H04W88/08

Abstract: The present invention discloses a data transmission method, a base station, and a wireless communications device, which can ensure normal communication between a terminal and a base station in a multi-stream aggregation scenario. The method includes: receiving, by a primary base station, offloading information sent by a wireless communications device, where the wireless communications device is a secondary base station or a terminal; and adjusting, by the primary base station according to the offloading information, offloading data that is allocated to a multi-stream aggregation base station. The present invention is applicable to the communications field.

Abstract translation: 本发明公开了一种数据传输方法，基站和无线通信设备，其可以确保在多流聚合场景中终端与基站之间的正常通信。 该方法包括：由主基站接收由无线通信设备发送的无线通信设备是辅助基站或终端的卸载信息; 并且由主基站根据卸载信息调整分配给多流聚合基站的数据。 本发明可应用于通信领域。