公开(公告)号：US20230168948A1

公开(公告)日：2023-06-01

申请号：US18160919

申请日：2023-01-27

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Haijun Xu ,  Feng Guo ,  Xudong Zhang ,  Rong Jiang ,  Peng Zhang

IPC: G06F9/50

CPC classification number: G06F9/5083 ,  G06F9/5061

Abstract: Disclosed are a routing information transmission method and apparatus, and a communication system, and belong to the field of communication technologies. The routing information transmission method is applied to a system including data middleware and a routing information base (RIB), and the data middleware communicates with the RIB. The data middleware may obtain routing information from the RIB, and send the routing information obtained from the RIB to a third-party consumer device. In addition, the data middleware may also obtain routing information from a third-party producer device, and send the routing information obtained from the third-party producer device to the RIB. Therefore, according to technical solutions provided herein, the routing information included in the RIB is openly exported, and the routing information generated by the third-party producer device is imported into the RIB.

公开(公告)号：US20210258241A1

公开(公告)日：2021-08-19

申请号：US17245937

申请日：2021-04-30

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xudong Zhang ,  Rong Jiang ,  Haijun Xu ,  Feng Guo ,  Yi Xiong

IPC: H04L12/751 ,  H04L12/721

Abstract: A routing processing method implemented by a first network device, where a plurality of routing processing components run on the first network device and implement a same routing processing function. The method includes obtaining, from the routing processing components, routing processing results based on same input routing information, analyzing the routing processing results to obtain an analysis result, selecting, based on the analysis result, a first routing processing result from the routing processing results, and executing a corresponding action based on the first routing processing result.

公开(公告)号：US12040962B2

公开(公告)日：2024-07-16

申请号：US17471668

申请日：2021-09-10

Applicant: Huawei Technologies Co., Ltd.

Inventor： Haijun Xu ,  Xudong Zhang ,  Rong Jiang ,  Feng Guo ,  Yi Xiong

IPC: H04L45/02 ,  G06F16/27 ,  H04L47/34 ,  H04L69/326

CPC classification number: H04L45/02 ,  G06F16/27 ,  H04L47/34 ,  H04L69/326

Abstract: In a routing information management method, a primary route generation unit generates routing information related to a TCP packet, and the primary route generation unit sends the routing information and first identification information of the routing information to a database unit, where the first identification information is determined based on the TCP packet.

公开(公告)号：US20220166829A1

公开(公告)日：2022-05-26

申请号：US17531114

申请日：2021-11-19

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xudong Zhang ,  Peng Zhang ,  Rong Jiang ,  Shenzu Qin

IPC: H04L29/08 ,  H04L12/751 ,  H04L12/721

Abstract: A data synchronization method and apparatus, applied to a first data service module. The method includes receiving a first request from a second service module, where the first request is used to request to synchronize service data of a first service module; obtaining the service data of the first service module; and sending the service data of the first service module to the second service module. In solutions provided in the present disclosure, the first data service module replaces the first service module to synchronize the service data of the first service module for the second service module.

公开(公告)号：US20220006720A1

公开(公告)日：2022-01-06

申请号：US17471668

申请日：2021-09-10

Applicant: Huawei Technologies Co., Ltd.

Inventor： Haijun Xu ,  Xudong Zhang ,  Rong Jiang ,  Feng Guo ,  Yi Xiong

IPC: H04L12/751 ,  H04L29/08 ,  H04L12/801 ,  G06F16/27

Abstract: In a routing information management method, a primary route generation unit generates routing information related to a TCP packet, and the primary route generation unit sends the routing information and first identification information of the routing information to a database unit, where the first identification information is determined based on the TCP packet.

公开(公告)号：US12170708B2

公开(公告)日：2024-12-17

申请号：US17531114

申请日：2021-11-19

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xudong Zhang ,  Peng Zhang ,  Rong Jiang ,  Shenzu Qin

IPC: H04L12/28 ,  G05B19/418 ,  H04L29/08 ,  H04L45/02 ,  H04L45/44 ,  H04L67/1095 ,  H04L67/63

Abstract: A data synchronization method and apparatus, applied to a first data service module. The method includes receiving a first request from a second service module, where the first request is used to request to synchronize service data of a first service module; obtaining the service data of the first service module; and sending the service data of the first service module to the second service module. In solutions provided in the present disclosure, the first data service module replaces the first service module to synchronize the service data of the first service module for the second service module.