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A method and apparatus for service flow transmission

A business stream and stream transmission technology, applied in the field of communication, can solve problems such as incapable of service quality control and inability to accurately reflect service differences, so as to achieve the effect of improving reliability and guaranteeing quality

Pending Publication Date: 2019-10-29
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The traditional DSCP or VLAN priority marking method of the message is to fill in the corresponding DSCP value or VLAN priority by the sending end of the message, usually the application serve

Method used

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  • A method and apparatus for service flow transmission
  • A method and apparatus for service flow transmission
  • A method and apparatus for service flow transmission

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Embodiment Construction

[0033] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings. Before describing the embodiments of the present invention in detail, the application scenarios of the embodiments of the present invention will be introduced with examples.

[0034] The data stream transmission method provided by the embodiment of the present invention is applied in a mobile communication system. Such as figure 1 Shown is a system architecture diagram for service stream transmission provided by an embodiment of the present invention, including: a policy control device 101 , an application server 102 , a cloud device 103 , and a gateway device 104 .

[0035] The policy control device 101 is configured to send the priority-related information of the service flow to the application server. The policy control device may b...

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Abstract

The invention provides a method for service flow transmission. The method comprises the steps that an application server receives service flow priority information sent by strategy control equipment;the application server determines a priority parameter of the service flow according to the received priority information of the service flow; wherein the application server carries the priority parameter of the service flow in the issued service flow data. Therefore, the service quality of the service flow in the network is controlled through the operator equipment, and the quality of the high-priority service is guaranteed.

Description

technical field [0001] The present invention relates to the communication field, in particular to a method and equipment for service flow transmission. Background technique [0002] After the cloudification of the core network equipment of the operator, there are mainly two network forwarding modes. One is the hard pass-through method, that is, the SR-IOV (Single-Root I / O Virtualization) method. In this method, the virtual machine monitor Hypervisor virtualizes the physical network card into multiple virtual network cards, and uses the data plane development kit DPDK (Data PlaneDevelopment Kit) or other technologies enable virtual functions to be passed through to the virtual machine VM. The other is a virtual switch vSwitch (Virtual Switch). The essence of the method is software switching. The cloud-based operating system uses interrupts or polling to exchange and transmit the packets sent and received by the network card between virtual machines. The overall forwarding ...

Claims

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Application Information

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IPC IPC(8): H04L12/851H04L12/24
CPCH04L47/2433H04L41/50H04L12/2803
Inventor 倪国瑜
Owner HUAWEI TECH CO LTD
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