公开(公告)号：US12155574B2

公开(公告)日：2024-11-26

申请号：US17451889

申请日：2021-10-22

Applicant: Huawei Technologies Co., Ltd.

Inventor： Rongrong Hua ,  Zhouyi Yu ,  Jing Liu

IPC: H04L12/46 ,  H04B10/25 ,  H04L9/40 ,  H04L47/2425 ,  H04L45/64

Abstract: This application discloses a method and an apparatus for accessing a gateway, and pertains to the field of communications technologies. A service level agreement (SLA) level may be obtained based on user information of a terminal, and further a user plane (UP) device corresponding to the terminal is determined based on the SLA level of the terminal. Thus, terminals with different SLA levels may be allocated to different UP devices for bearing, so that a specific terminal may access a specified UP device. This resolves a problem in a related technology that a terminal relatively randomly accesses a UP device. In addition, because an SLA level may be used to indicate a level of quality of service of a terminal, after terminals with different SLA levels access different UP devices, differentiated services may be provided on the different UP devices. Therefore, user requirements are met, and revenues are increased.

公开(公告)号：US12149433B2

公开(公告)日：2024-11-19

申请号：US17645403

申请日：2021-12-21

Applicant: Huawei Technologies Co., Ltd.

Inventor： Haibo Wang ,  Yi Zeng ,  Rongrong Hua ,  Tong Zhu

IPC: H04L45/16 ,  H04L12/46 ,  H04L45/302 ,  H04L47/2425 ,  H04L47/6275

Abstract: A packet processing method and a network device are provided. The method is applied to a network system, and the network system includes a first network device and a plurality of network devices separately connected to the first network device. The method includes: The first network device groups the plurality of network devices into a plurality of groups based on a service, where each of the plurality of groups includes at least one network device. The first network device determines one or more groups in the plurality of groups, and forwards packets of the service to one or more of the plurality of network devices in the one or more groups. In present application, a mode for forwarding the packets of the service can be flexibly selected according to a service requirement, to better meet the service requirement.

公开(公告)号：US11996993B2

公开(公告)日：2024-05-28

申请号：US18155367

申请日：2023-01-17

Applicant: Huawei Technologies Co., Ltd.

Inventor： Rongrong Hua ,  Zhouyi Yu ,  Tao Peng

IPC: H04L41/5022 ,  H04L12/46

CPC classification number: H04L41/5022 ,  H04L12/4641

Abstract: A method includes: receiving a service request, where the service request includes service information of a terminal device that is to perform access; and determining a first device and a first sliced network based on the service information of the terminal device, where the first sliced network is between the first device and a second device, the service request is forwarded by the second device, and the first sliced network transmits a data packet of the terminal device.

公开(公告)号：US20240031196A1

公开(公告)日：2024-01-25

申请号：US18478571

申请日：2023-09-29

Applicant: Huawei Technologies Co., Ltd.

Inventor： Tao Peng ,  Zhouyi Yu ,  Rongrong Hua

IPC: H04L12/28 ,  H04L41/5019

CPC classification number: H04L12/2869 ,  H04L41/5019 ,  H04W88/16

Abstract: This application discloses a method for controlling user equipment to access a network. After receiving a request packet sent by a gateway control plane device, a control device obtains, by parsing the request packet, a home identifier corresponding to first user equipment. The control device determines, based on the home identifier, a corresponding first target gateway user plane device when the first user equipment goes online, so that a plurality of user equipments corresponding to a same home identifier all go online through the first target gateway user plane device.

公开(公告)号：US20230345273A1

公开(公告)日：2023-10-26

申请号：US18344014

申请日：2023-06-29

Applicant: Huawei Technologies Co., Ltd.

Inventor： Tao Peng ,  Zhouyi Yu ,  Rongrong Hua ,  Xiaokai Wang

IPC: H04W24/04 ,  H04W28/10

CPC classification number: H04W24/04 ,  H04W28/10

Abstract: In a process in which a terminal device accesses a network, if a control plane network element determines that a fault occurs on a steering decision-making network element, to ensure that the terminal device can continue to access the network, the control plane network element may directly control, without decision of the steering decision-making unit, the terminal device to send a data packet through a first user plane network element for a dial-up request.

公开(公告)号：US20220210060A1

公开(公告)日：2022-06-30

申请号：US17552704

申请日：2021-12-16

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Haibo WANG ,  Xun Hu ,  Rongrong Hua ,  Tong Zhu

IPC: H04L45/586 ,  H04L45/745 ,  H04L45/42 ,  H04L12/46

Abstract: A packet transmission method, device, and system for network technologies are disclosed. A first network device receives, by using a first VPLS instance a packet to be sent to a user-side device connected to the second network device. The first network device forwards, based on an association relationship between the first VPLS instance and the first VPWS instance, the packet to a second VPWS instance in the second network device by using the first VPWS instance. A VPLS instance is associated with a VPWS instance in the first network device. A packet that is received by using the VPLS instance and that is to be sent to a user-side device can be forwarded by using the associated VPWS instance, so that pressure to learn a MAC address for packet transmission is reduced, and forwarding performance of the system is ensured.