Traitement en cours

Veuillez attendre...

Paramétrages

Paramétrages

Aller à Demande

1. CN106921977 - Quality of service planning method, device and system based on service flow

Office Chine
Numéro de la demande 102015000989481
Date de la demande 26.12.2015
Numéro de publication 106921977
Date de publication 04.07.2017
Type de publication A
CIB
H04W 16/18
HÉLECTRICITÉ
04TECHNIQUE DE LA COMMUNICATION ÉLECTRIQUE
WRÉSEAUX DE TÉLÉCOMMUNICATIONS SANS FIL
16Planification du réseau, p.ex. outils de planification de couverture ou de trafic; Déploiement de réseau, p.ex. répartition des ressources ou structures des cellules  
18Outils de planification de réseau
H04W 28/24
HÉLECTRICITÉ
04TECHNIQUE DE LA COMMUNICATION ÉLECTRIQUE
WRÉSEAUX DE TÉLÉCOMMUNICATIONS SANS FIL
28Administration du trafic de réseau ou des ressources
16Gestion centrale des ressources; Négociation de ressources ou de paramètres de communication, p.ex. négociation de la bande passante ou de la qualité de service
24Négociation de l'agrément du niveau de service ; Négociation de la qualité de service
CPC
H04W 16/18
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
16Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
18Network planning tools
H04W 28/24
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
28Network traffic or resource management
16Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
24Negotiating SLA [Service Level Agreement]; Negotiating QoS [Quality of Service]
Déposants HUAWEI TECHNOLOGIES CO., LTD.
Inventeurs LI SHAOYING
Titre
(EN) Quality of service planning method, device and system based on service flow
(ZH) 一种基于业务流的服务质量规划方法、装置及系统
Abrégé
(EN)
The embodiment of the invention discloses a quality of service planning method, device and system based on service flow. The method comprises the steps of receiving an instantiation request for NS (Network Service); determining data center positions deployed for VNF (Virtualization Network Functions) according to residual resource quantity of each data center; sending a resource reservation request to a VIM (Virtualized Infrastructure Manager), wherein the resource reservation request is used for indicating reservation of network resources required by a VL (Virtual Link) and the VNF; when resource reservation success response information fed back by the VIM in response to the resource reservation request is received, sending the instantiation requests for the VL and the VNF to the VIM; and receiving the instantiation response information fed back by the VIM in response to the instantiation requests for the VL and the VNF. Through adoption of the embodiment of the invention, the quality of service of the service flow is ensured by adjusting the data center positions of the virtualization network functions.

(ZH)
本发明实施例公开了一种基于业务流的服务质量规划方法及装置,所述方法包括:接收对于NS的实例化请求;根据各个数据中心的剩余资源量,确定对VNF部署的数据中心位置;向VIM发送资源预留请求,资源预留请求用于指示预留VL以及VNF所需的网络资源;当接收到VIM响应资源预留请求所反馈的资源预留成功响应信息时,向VIM发送对VL以及VNF的实例化请求;接收VIM响应对VL以及VNF的实例化请求所反馈的实例化响应信息。采用本发明实施例,可通过调整虚拟网络功能的数据中心位置,保证业务流的服务质量。