公开(公告)号：US20230113138A1

公开(公告)日：2023-04-13

申请号：US18064758

申请日：2022-12-12

Applicant: Huawei Technologies Co., Ltd.

Inventor： Shuping Peng ,  Jianwei Mao ,  Liang Xia ,  Zhenbin Li

IPC: G06F21/64

Abstract: An application information verification method is performed by a first apparatus. The first apparatus receives a first packet including application information. The first apparatus verifies integrity of the application information in the first packet. In embodiments of the present disclosure, the first packet includes the application information and first verification information, and the first verification information is for verifying the integrity of the application information. Therefore, after receiving the first packet, the first apparatus may verify the integrity of the application information based on the first verification information.

公开(公告)号：US20230053788A1

公开(公告)日：2023-02-23

申请号：US18047372

申请日：2022-10-18

Applicant: Huawei Technologies Co., Ltd.

Inventor： Shuping Peng ,  Zhenbin Li

IPC: H04L45/741 ,  H04L45/12 ,  H04L45/00

Abstract: A packet sending method includes: A first device obtains geographical location information of the first device, and generates a first Internet Protocol version 6 IPv6 packet, where the first IPv6 packet carries the geographical location information of the first device; and the first device sends the first IPv6 packet.

公开(公告)号：US11411824B2

公开(公告)日：2022-08-09

申请号：US17077065

申请日：2020-10-22

Applicant: Huawei Technologies Co., Ltd.

Inventor： Kostas Katsalis ,  Konstantinos Samdanis ,  Shuping Peng

IPC: H04L41/0893 ,  H04L41/12 ,  H04L41/5009

Abstract: A transport network slice subset management entity is configured to provide an NSSMF of a TN, wherein the transport network slice subset management entity is configured to receive from or send messages to a network slice management entity and to provide configuration information to entities of a transport network. A method for interfacing with a transport network slice subset management entity, comprises the steps receiving, from a request originator, a message comprising a request relating to a network slice subset instance, updating a network slice database of a transport network, according to said request and configuring an entity of a transport network according to said request. A network slice management entity configured to provide an NSMF is configured to send messages to or receive messages from a transport network slice subset management entity.

公开(公告)号：US20220182315A1

公开(公告)日：2022-06-09

申请号：US17680872

申请日：2022-02-25

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xuesong Geng ,  Guoyi Chen ,  Shuping Peng ,  Jie Dong

IPC: H04L45/00 ,  H04L45/12 ,  H04L45/302 ,  H04L12/46

Abstract: A service packet transmission method includes: A control device delivers respective attribute information of at least two transmission paths to a first forwarding device. In this way, after obtaining traffic requirement information, the first forwarding device may determine, based on the traffic requirement information and the respective attribute information of the transmission paths, a first transmission path that meets a traffic requirement. Then, the first transmission path sends a received service packet to a second forwarding device through the first transmission path.

公开(公告)号：US12113673B2

公开(公告)日：2024-10-08

申请号：US17850129

申请日：2022-06-27

Applicant: Huawei Technologies Co., Ltd.

Inventor： Kostas Katsalis ,  Konstantinos Samdanis ,  Shuping Peng

IPC: H04L41/0893 ,  H04L41/12 ,  H04L41/5009

CPC classification number: H04L41/0893 ,  H04L41/12 ,  H04L41/5009

Abstract: A transport network slice subset management entity is configured to provide an NSSMF of a TN, wherein the transport network slice subset management entity is configured to receive from or send messages to a network slice management entity and to provide configuration information to entities of a transport network. A method for interfacing with a transport network slice subset management entity, comprises the steps receiving, from a request originator, a message comprising a request relating to a network slice subset instance, updating a network slice database of a transport network, according to said request and configuring an entity of a transport network according to said request. A network slice management entity configured to provide an NSMF is configured to send messages to or receive messages from a transport network slice subset management entity.

公开(公告)号：US11979322B2

公开(公告)日：2024-05-07

申请号：US17527555

申请日：2021-11-16

Applicant: Huawei Technologies Co., Ltd.

Inventor： Shuping Peng ,  Zhenbin Li

IPC: H04L45/741 ,  H04L45/00 ,  H04L45/50

CPC classification number: H04L45/741 ,  H04L45/34 ,  H04L45/50

Abstract: A method for providing a service for a traffic flow includes a network device receives a first packet; and when a packet feature of the first packet matches a packet feature of the traffic flow, the network device encapsulates an indication identifier of the traffic flow into the first packet to obtain a second packet, and sends the second packet. The second packet is an Internet Protocol (IP) version 6 (IPv6) packet or a Multiprotocol Label Switching MPLS packet. The indication identifier indicates the service provided for the traffic flow.

公开(公告)号：US11950179B2

公开(公告)日：2024-04-02

申请号：US17394235

申请日：2021-08-04

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Juhua Xu ,  Shuping Peng ,  Xinjun Chen

IPC: H04W4/00 ,  H04L61/2592 ,  H04W48/16 ,  H04W48/18

CPC classification number: H04W48/16 ,  H04L61/2592 ,  H04W48/18

Abstract: Embodiments of this application provide a method and an apparatus for obtaining a network slice identifier. In the method, a wireless access device receives a first service packet sent by a terminal; the wireless access device obtains a second service packet based on the first service packet, where the second service packet includes the first service packet and a network slice identifier; and the wireless access device sends the second service packet to a forwarding device.

公开(公告)号：US20220217070A1

公开(公告)日：2022-07-07

申请号：US17701167

申请日：2022-03-22

Applicant: Huawei Technologies Co., Ltd.

Inventor： Tianran Zhou ,  Shuping Peng ,  Yuezhong Song

IPC: H04L43/50 ,  H04L43/065 ,  H04L43/067 ,  H04L43/10

Abstract: An operation, administration, and maintenance (OAM) method includes a first network device determines OAM configuration information of a target application, where the OAM configuration information includes an OAM measurement manner, and the first network device forwards the OAM configuration information to a second network device.

公开(公告)号：US20220158928A1

公开(公告)日：2022-05-19

申请号：US17588594

申请日：2022-01-31

Applicant: Huawei Technologies Co., Ltd.

Inventor： Shuping Peng ,  Lei Li ,  Zhenbin Li ,  Jianwu Hao

IPC: H04L45/00

Abstract: A routing entry obtaining method and apparatus applied to a network device and includes obtaining an identifier of an application program, a computing capability of a first apparatus running the application program, and a computing capability of a second apparatus running the application program; and obtaining a routing entry based on the identifier of the application program, the computing capability of the first apparatus, and the computing capability of the second apparatus, wherein the routing entry comprises the identifier of the application program and an egress port, where the egress port is capable of communicating with a target apparatus determined according to the computing capability of the first apparatus and the computing capability of the second apparatus.