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1. CN111371683 - Method and device for judging network connection path, and communication system

Office
China
Application Number 201811589571.8
Application Date 25.12.2018
Publication Number 111371683
Publication Date 03.07.2020
Grant Number 111371683
Grant Date 29.06.2021
Publication Kind B
IPC
H04L 12/725
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12Data switching networks
70Packet switching systems
701Routing or path finding
721Routing procedures, e.g. shortest path routing, source routing, link state routing or distance vector routing
725Selecting a path with suitable quality of service
H04L 12/721
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12Data switching networks
70Packet switching systems
701Routing or path finding
721Routing procedures, e.g. shortest path routing, source routing, link state routing or distance vector routing
H04L 12/715
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12Data switching networks
70Packet switching systems
701Routing or path finding
715Hierarchical routing, e.g. clustered networks or inter-domain routing
H04L 12/24
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12Data switching networks
02Details
24Arrangements for maintenance or administration
CPC
H04L 41/0893
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
41Arrangements for maintenance or administration or management of packet switching networks
08Configuration management of network or network elements
0893Assignment of logical groupings to network elements; Policy based network management or configuration
H04L 45/04
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
45Routing or path finding of packets in data switching networks
04Interdomain routing, e.g. hierarchical routing
H04L 45/123
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
45Routing or path finding of packets in data switching networks
12Shortest path evaluation
123Evaluation of link metrics
H04L 45/30
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
45Routing or path finding of packets in data switching networks
30Special provisions for routing multiclass traffic
H04L 45/302
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
45Routing or path finding of packets in data switching networks
30Special provisions for routing multiclass traffic
302Route determination based on requested QoS
H04L 41/5051
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
41Arrangements for maintenance or administration or management of packet switching networks
50Network service management, i.e. ensuring proper service fulfillment according to an agreement or contract between two parties, e.g. between an IT-provider and a customer
5041Service implementation
5051Service on demand, i.e. services are defined and provided in real time as requested by the user
Applicants HUAWEI TECHNOLOGIES CO., LTD.
华为技术有限公司
Inventors ZHANG LIYA
张丽雅
FANG CHAO
方超
LYU ZHENG
吕拯
Agents 北京三高永信知识产权代理有限责任公司 11138
Title
(EN) Method and device for judging network connection path, and communication system
(ZH) 网络连接路径的判定方法、设备及通信系统
Abstract
(EN)
The invention discloses a network connection path judgment method and device and a communication system, and belongs to the technical field of communication. The method comprises: determining a network connection path passing m reference network units, where m is greater than or equal to 1, and the reference network units are network units connected with devices outside the network domain in the network domain where the reference network units are located; determining equipment configuration requirements of the first network connection service on each reference network unit in n reference network units through which the network connection path passes, wherein m is greater than or equal to n and greater than or equal to 1; and when the equipment configuration of each reference network unitmeets the equipment configuration requirement of the first network connection service for each reference network unit, determining the network connection path as one of the paths of the first networkconnection service. The method can solve the problem that the change efficiency of the network connection service is low, can improve the change efficiency of the network connection service, and is used for judging whether the network connection path is the path of the network connection service or not.

(ZH)
本申请公开了一种网络连接路径的判定方法、设备及通信系统,属于通信技术领域。所述方法包括:确定经过m个参考网络单元的网络连接路径,其中,m≥1,参考网络单元为其所在的网络域中与该网络域外的设备连接的网络单元;确定第一网络连接服务对所述网络连接路径经过的n个参考网络单元中每个参考网络单元的设备配置要求,m≥n≥1;在每个参考网络单元的设备配置均满足第一网络连接服务对每个参考网络单元的设备配置要求时,将网络连接路径确定为第一网络连接服务的路径之一。本申请可以解决网络连接服务的变更效率较低的问题,能够提高网络连接服务的变更效率,本申请用于判定网络连接路径是否为网络连接服务的路径。

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