公开(公告)号：US11412414B2

公开(公告)日：2022-08-09

申请号：US16916529

申请日：2020-06-30

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Wenjie Peng ,  Hongzhuo Zhang ,  Mingzeng Dai

IPC: H04W28/08 ,  H04W68/00 ,  H04W80/02 ,  H04W80/08 ,  H04W84/20 ,  H04W36/00

Abstract: This application provides a communication method and a communications apparatus. The communication method includes: receiving, by a core network device a message indicating a first data volume of first data transmitted between a second network device and a terminal device; determining, by the core network device, a total data volume of total data transmitted between a first network device and a core network comprising the core network device or total data transmitted between a second network device and the core network; and determining, by the core network device, a second data volume of second data transmitted between the first network device and the terminal device based on the first data volume and the total data volume, wherein the first data, the second data and the total data are data of a bearer, data of a flow, or data of a session.

公开(公告)号：US11212732B2

公开(公告)日：2021-12-28

申请号：US16712077

申请日：2019-12-12

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Haiyan Luo ,  Man Wang ,  Wenjie Peng

IPC: H04W40/36 ,  H04W76/12 ,  H04W76/15 ,  H04W36/00 ,  H04W40/24 ,  H04W88/08

Abstract: A second access network node sends endpoint information of a second transmission path on the second access network node side to the first access network node. The second transmission path is a transmission path that is between the second access network node and a third access network node. The third access network node sends endpoint information of the second transmission path on the third access network node side to the first access network node. The first access network node sends the endpoint information of the second transmission path on the third access network node side to the second access network node, and sends the endpoint information of the second transmission path on the second access network node side to the third access network node.

公开(公告)号：US11212698B2

公开(公告)日：2021-12-28

申请号：US16708965

申请日：2019-12-10

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Wenjie Peng ,  Mingzeng Dai ,  Liwei Qiu ,  Man Wang ,  Xudong Yang

IPC: H04W28/02 ,  H04W76/12 ,  H04W76/11 ,  H04W84/20

Abstract: Example communication methods and apparatus are described. One example method includes that a first communications apparatus sends quality of service (QoS) flow information to a second communications apparatus, where a QoS flow indicated by the QoS flow information corresponds to at least one bearer type. The first communications apparatus receives a QoS flow list sent by the second communications apparatus based on the QoS flow information, where each QoS flow list is mapped to a radio bearer. The first communications apparatus sends a radio bearer identifier of the QoS flow list to the second communications apparatus. In the embodiments of this application, a base station itself determines a radio bearer or a DRB used to transmit the QoS flow.

公开(公告)号：US20210377916A1

公开(公告)日：2021-12-02

申请号：US17402095

申请日：2021-08-13

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xiaoli Shi ,  Wenjie Peng ,  Jun Wang ,  Mingzeng Dai ,  Qinghai Zeng

IPC: H04W72/02 ,  H04W72/10 ,  H04W72/08 ,  H04W72/12 ,  H04W24/10

Abstract: This application provides a wireless communications method and apparatus, which may be applied to a V2X scenario. The wireless communications method includes: A first device receives configuration information sent by a first access device, where the configuration information is used to indicate at least one resource pool used for inter-device communication, and the resource pool includes a plurality of resources; and the first device sends a measurement report to the first access device.

公开(公告)号：US11057795B2

公开(公告)日：2021-07-06

申请号：US16693897

申请日：2019-11-25

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jing Liu ,  Mingzeng Dai ,  Wenjie Peng ,  Yi Guo

IPC: H04W28/12 ,  H04W76/15 ,  H04W28/02 ,  H04W28/08

Abstract: Example transmission rate control methods and apparatus are described. One example method includes obtaining a user equipment aggregate maximum bit rate (UE-AMBR) by a master base station. The master base station determines, based on the UE-AMBR, a first UE-AMBR used for the master base station and a second UE-AMBR used for a secondary base station. The master base station sends the second UE-AMBR to the secondary base station, and sends instruction information used to instruct the secondary base station to control data splitting for the master base station to the secondary base station. In this application, a transmission rate between each base station and a UE is controlled by allocating a UE-AMBR.

公开(公告)号：US10999749B2

公开(公告)日：2021-05-04

申请号：US16853009

申请日：2020-04-20

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Haiyan Luo ,  Hongzhuo Zhang ,  Xiaoli Shi ,  Wenjie Peng

IPC: H04W24/02 ,  H04W92/20 ,  H04W88/08 ,  H04L12/24 ,  H04W92/02

Abstract: The present disclosure relates to terminal devices, access network devices, air interface configuration methods, and wireless communications systems. In one example method, a second access network device in a radio access network determines air interface configuration information of an air interface between a terminal device and the radio access network, and sends a first air interface configuration message comprising the air interface configuration information to a first access network device in the radio access network. The first access network device and the second access network device use different wireless communications standards.

公开(公告)号：US10772146B2

公开(公告)日：2020-09-08

申请号：US16504130

申请日：2019-07-05

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Xiaoli Shi ,  Wenjie Peng ,  Hongzhuo Zhang

IPC: H04W76/15 ,  H04W76/27 ,  H04W80/02 ,  H04W80/08 ,  H04W84/20 ,  H04W92/10

Abstract: A multi-connectivity communication method includes: a secondary base station receives a first RRC message generated by an RRC entity of an anchor base station and a second RRC message generated by an RRC entity of the secondary base station. The secondary base station sends the first RRC message and the second RRC message to the terminal via an air interface between the secondary base station and the terminal, where a PDCP header, an RLC header, or a newly added adaptation layer carries indication information, the indication information is used to indicate a target RRC entity that generates an RRC message, the target RRC entity is the RRC entity of the anchor base station or the RRC entity of the secondary base station, and the anchor base station and the secondary base station use different radio access technologies.

公开(公告)号：US20200022055A1

公开(公告)日：2020-01-16

申请号：US16580004

申请日：2019-09-24

Applicant: Huawei Technologies Co., Ltd.

Inventor： Le Yan ,  Hongping Zhang ,  Qinghai Zeng ,  Min Xu ,  Wenjie Peng ,  Xiaoying Xu

IPC: H04W36/30 ,  H04W36/00 ,  H04W36/08 ,  H04W74/08 ,  H04W76/11

Abstract: This application provides a communication method, a network device, and a terminal. The communication method includes: determining, by a first network device, at least one candidate target cell and first configuration information, where the first configuration information is used to trigger a terminal to determine one of the at least one candidate target cell as a to-be-handed-over-to cell; and sending, by the first network device, a first message to the terminal, where the first message includes first cell indication information and the first configuration information, and the first cell indication information is used to indicate the at least one candidate target cell.

公开(公告)号：US20190082368A1

公开(公告)日：2019-03-14

申请号：US16188888

申请日：2018-11-13

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Wenjie Peng ,  Hongzhuo Zhang ,  Xiaoli Shi

IPC: H04W36/30 ,  H04W36/08 ,  H04W36/00

CPC classification number: H04W36/30 ,  H04W36/00 ,  H04W36/0058 ,  H04W36/0061 ,  H04W36/0066 ,  H04W36/0072 ,  H04W36/0088 ,  H04W36/08 ,  H04W88/06 ,  H04W88/085

Abstract: The present application discloses a method and an apparatus. In the present application, a radio access network RAN server receives a measurement report from a terminal, determines a target inter-RAT cell of the terminal based on the measurement report, and configures a resource for the terminal in the target inter-RAT cell. The configured resource is a resource to be used by the terminal to access the target inter-RAT cell. The RAN server sends a handover command to the terminal. The handover command is used to instruct the terminal to hand over to the target inter-RAT cell, and the handover command carries an identifier of the target inter-RAT cell and information about the configured resource. In this way, when handover is performed between inter-RAT cells, handover can be implemented without across core networks, thereby reducing signaling exchange between a source core network and a target core network.

公开(公告)号：US20180176812A1

公开(公告)日：2018-06-21

申请号：US15894935

申请日：2018-02-13

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Hongzhuo ZHANG ,  Yi Guo ,  Jing Liu ,  Wenjie Peng

IPC: H04W24/10

CPC classification number: H04W24/10 ,  H04W36/00 ,  H04W36/0061 ,  H04W36/14 ,  H04W76/10 ,  H04W84/12 ,  H04W88/02

Abstract: 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.