Method for avoiding data packet loss of 5G data forwarding plane and server

A data forwarding plane, data packet technology, applied in data exchange networks, digital transmission systems, electrical components, etc., can solve problems such as capacity expansion and capacity reduction, loss of data packets, etc.

Active Publication Date: 2020-06-19
GENEW TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0009] The main purpose of the present invention is to provide a method and server for avoiding data packet loss in the 5G data forwarding plane, aiming to solve the problem of data packet loss during capacity expansion and contraction in the prior art

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  • Method for avoiding data packet loss of 5G data forwarding plane and server
  • Method for avoiding data packet loss of 5G data forwarding plane and server

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Embodiment Construction

[0037] In order to make the object, technical solution and advantages of the present invention more clear and definite, the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0038]The method for avoiding data packet loss of the 5G data forwarding plane described in the preferred embodiment of the present invention, such as figure 1 As shown, the method for avoiding packet loss of the 5G data forwarding plane includes the following steps:

[0039] Step S10 , obtaining N as the maximum number of CPU cores that concurrently run the forwarding program in the server.

[0040] Specifically, the 5G data forwarding plane is used to forward user data packets in the 5G network. The program that implements the data forwarding plane is called a forwarding program. In o...

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Abstract

The invention discloses a method for avoiding data packet loss of a 5G data forwarding plane and a server. The method comprises the following steps: setting a receiving queue of a predetermined numberof data packets according to the maximum number of CPU cores of a concurrent running forwarding program of the server, each CPU core is ensured to correspond to a certain number of receiving queues;when the number of the CPU cores concurrently running the forwarding program is increased or decreased; the number of receiving queues of the network card does not need to be adjusted; when the numberof the CPU cores is changed, only the corresponding relation between the preset number of data packet receiving queues and the multiple CPU cores with the changed number needs to be adjusted, the problem that data packets are lost when the number of the CPU cores running the forwarding program in a concurrent mode is increased or decreased is avoided, and the workloads of all the CPU cores running the forwarding program are made to be balanced.

Description

technical field [0001] The present invention relates to the technical field of computer applications, in particular to a method and server for avoiding data packet loss in a 5G data forwarding plane. Background technique [0002] The 5G data forwarding plane is the 5G network (5G network is the fifth-generation mobile communication network, and its peak theoretical transmission speed can reach 1GB per 8 seconds, which is more than 10 times faster than the transmission speed of the 4G network. For the 5G network, its actual In the application process, it shows more obvious advantages and more powerful functions), which is a general term for the hardware resources and software resources used to realize the forwarding of user's data packets. [0003] The 5G data forwarding plane is used to forward user data packets in the 5G network, and the program that implements the data forwarding plane is called a forwarding program. The number of users supported by the 5G network is very...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/947H04L12/935H04L49/111
CPCH04L49/252H04L49/3018
Inventor 向卫东孟庆晓吴闽华
Owner GENEW TECH
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