公开(公告)号：US20210022042A1

公开(公告)日：2021-01-21

申请号：US16945923

申请日：2020-08-02

申请人： HUAWEI TECHNOLOGIES CO.,LTD.

发明人： Wenjie Peng ,  Jing Liu ,  Haiyan Luo ,  Mingzeng Dai ,  Qinghai Zeng ,  Tingting Wang ,  Hongzhuo Zhang

IPC分类号： H04W28/08 ,  H04W28/02

摘要： This application discloses a communication system including a master base station and a secondary base station, both connecting with a terminal. In the communication system, the master base station sends a first message to the secondary base station for allocating transmission resources for one or more flows to be transmitted between the secondary base station and a terminal, wherein the first message carries one or both of: identification information of each flow to be transmitted, and information of a data radio bearer (DRB) associated with each flow to be transmitted, then the secondary base station may determine a mapping relationship between a DRB and an admitted flow according to the first message. Moreover, the master base station sends DRB configuration information to the terminal. Therefore, requirements of 5G communication systems for QoS management of information transmission in a dual connectivity scenario can be met.

公开(公告)号：US10517010B2

公开(公告)日：2019-12-24

申请号：US15894935

申请日：2018-02-13

申请人： HUAWEI TECHNOLOGIES CO., LTD.

发明人： Hongzhuo Zhang ,  Yi Guo ,  Jing Liu ,  Wenjie Peng

IPC分类号： H04W24/10 ,  H04W36/00 ,  H04W76/10 ,  H04W36/14 ,  H04W84/12 ,  H04W88/02

摘要： Embodiments of the present invention provide a wireless local area network WLAN measurement and reporting method, and a related device. The method includes: acquiring, by a user terminal, WLAN group information, where the WLAN group information indicates at least one WLAN group; determining, by the user terminal, whether at least one WLAN in the WLAN group satisfies WLAN measurement configuration information; and reporting, by the user terminal, a measurement result of the at least one WLAN in the WLAN group to a base station when the at least one WLAN in the WLAN group satisfies the WLAN measurement configuration information. Therefore, a signaling resource can be saved, thereby reducing signaling load caused by simultaneous reporting of a large quantity of WLAN measurement results.

公开(公告)号：US20190335372A1

公开(公告)日：2019-10-31

申请号：US16506195

申请日：2019-07-09

申请人： HUAWEI TECHNOLOGIES CO., LTD.

发明人： Mingzeng Dai ,  Jing Liu ,  Yi Guo ,  Qinghai Zeng

IPC分类号： H04W36/14 ,  H04W36/08 ,  H04W36/34

摘要： A handover apparatus and method, where the handover method includes receiving, by a target primary base station, a handover request from a source primary base station, where the handover request includes first configuration information of a source secondary base station, and the source primary base station and the source secondary base station jointly provide services for user equipment, sending, by the target primary base station, a first indication to the source secondary base station, where the first indication instructs the source secondary base station to remain unchanged, and sending, by the target primary base station, a handover acknowledgement to the source primary base station.

公开(公告)号：US20180167971A1

公开(公告)日：2018-06-14

申请号：US15893429

申请日：2018-02-09

申请人： Huawei Technologies Co., Ltd.

发明人： Jing Liu ,  Qinghai Zeng ,  Jin Zhang ,  Qufang Huang

IPC分类号： H04W74/08 ,  H04W74/00 ,  H04W16/14

CPC分类号： H04W74/085 ,  H04W16/14 ,  H04W74/006 ,  H04W74/08

摘要： Embodiments of the present invention provide a random access method which includes: obtaining, by a user equipment, first information, where the first information indicates that a subframe of a physical random access channel (PRACH) resource is a subframe available for use after a licensed-assisted access (LAA) cell successfully preempts a channel, and the PRACH resource is allocated by a first base station serving the LAA cell for user equipments to access the LAA cell in a random access procedure; receiving, by the user equipment, a first indication sent by the first base station, where the first indication indicates that the LAA cell has successfully preempted a channel; and initiating, by the user equipment, the random access procedure according to the first information after receiving the first indication.

公开(公告)号：US20170325143A1

公开(公告)日：2017-11-09

申请号：US15660457

申请日：2017-07-26

申请人： Huawei Technologies Co., Ltd.

发明人： Mingzeng Dai ,  Jing Liu ,  Yi Guo ,  Qinghai Zeng

IPC分类号： H04W36/14 ,  H04W36/34

CPC分类号： H04W36/14 ,  H04W36/08 ,  H04W36/34

摘要： A handover apparatus and method, where the handover method includes receiving, by a target primary base station, a handover request from a source primary base station, where the handover request includes first configuration information of a source secondary base station, and the source primary base station and the source secondary base station jointly provide services for user equipment, sending, by the target primary base station, a first indication to the source secondary base station, where the first indication instructs the source secondary base station to remain unchanged, and sending, by the target primary base station, a handover acknowledgement to the source primary base station.

公开(公告)号：US09173131B2

公开(公告)日：2015-10-27

申请号：US14162199

申请日：2014-01-23

申请人： HUAWEI TECHNOLOGIES CO., LTD.

发明人： Jing Liu ,  Yan Peng

IPC分类号： H04W36/00 ,  H04W28/08 ,  H04W36/22 ,  H04W24/02 ,  H04W72/04 ,  H04B7/155 ,  H04B7/26 ,  H04W84/04

CPC分类号： H04W28/08 ,  H04B7/15542 ,  H04B7/2606 ,  H04W24/02 ,  H04W36/22 ,  H04W72/0446 ,  H04W84/047

摘要： A mobility load balance processing method includes: sending, by a donor base station DBS, indication information to a relay node RN of the donor base station DBS, where the donor base station DBS uses the indication information to instruct the relay node RN to perform mobility load balance processing to hand over at least one user equipment UE in a cell of the relay node RN to a neighboring cell. A relay node, a donor base station, and a communication apparatus are also disclosed. Through UE handover, a cell to which a UE is attached can be adjusted, so that load balance between cells is achieved after an RN is introduced. In this way, network resource utilization is maximized, and system capacity and system performance are improved.

摘要翻译： 移动性负载平衡处理方法包括：由施主基站DBS向施主基站DBS的中继节点RN发送指示信息，其中供体基站DBS使用指示信息指示中继节点RN执行移动性 负载平衡处理将中继节点RN的小区中的至少一个用户设备UE切换到相邻小区。 还公开了中继节点，施主基站和通信装置。 通过UE切换，可以调整与UE相连的小区，从而在RN被引入之后实现小区之间的负载平衡。 网络资源利用率最大化，系统容量和系统性能得到提高。

公开(公告)号：US20130301517A1

公开(公告)日：2013-11-14

申请号：US13939341

申请日：2013-07-11

申请人： HUAWEI TECHNOLOGIES CO., LTD.

发明人： Ningjuan CHANG ,  Jing Liu ,  Ke Wang ,  Yan Peng

IPC分类号： H04W72/04

CPC分类号： H04W72/0453 ,  H04B7/155 ,  H04L5/001 ,  H04L5/0094

摘要： The present invention discloses a method for configuring a relay node subframe, including: a relay node (RN) sends an RN subframe configuration request for at least one component carrier (CC) to a base station, where the RN subframe configuration request for one or more CCs is used to request for RN subframe configuration for at least one CC; the RN receives the RN subframe configuration information for the at least one CC sent by the base station; and the RN subframe configuration information for the at least one CC is obtained through configuration performed by the base station after the base station receives an RN subframe configuration request for the at least one CC. The present invention also discloses a corresponding apparatus. According to a solution of the present invention, an RN subframe may be configured for a CC when carrier aggregation and RN are deployed in an integrated manner.

摘要翻译： 本发明公开了一种用于配置中继节点子帧的方法，包括：中继节点（RN）向基站发送至少一个分量载波（CC）的RN子帧配置请求，其中RN子帧配置请求一个或 更多的CC用于请求至少一个CC的RN子帧配置; RN接收由基站发送的至少一个CC的RN子帧配置信息; 并且在所述基站接收到所述至少一个CC的RN子帧配置请求之后，通过所述基站执行的配置来获得所述至少一个CC的所述RN子帧配置信息。 本发明还公开了一种相应的装置。 根据本发明的方案，当以集成方式部署载波聚合和RN时，RN子帧可以被配置为CC。