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Message forwarding method and system

A message forwarding and message technology, applied in transmission systems, digital transmission systems, electrical components, etc., can solve the problems of low network congestion, low packet loss rate, and low service fault tolerance, and achieve low network congestion, The effect of low packet loss rate and high service fault tolerance

Active Publication Date: 2017-06-23
CHINA UNITED NETWORK COMM GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention at least partially solves the problems of high packet loss rate, high degree of network congestion, and low service fault tolerance in the existing virtual telecom edge cloud packet forwarding method, and provides a low packet loss rate (or even zero packet loss), network Message forwarding method and system with low congestion and high service fault tolerance

Method used

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  • Message forwarding method and system

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] Such as figure 1 As shown, this embodiment provides a message forwarding method for message forwarding of a virtual telecom edge cloud. The virtual telecom edge cloud includes multiple data planes for forwarding messages. The message forwarding method includes:

[0041] S101. A new iterative cycle starts, the number of iterations is cleared, and at least one packet is forwarded with a random data plane.

[0042] S102. When a message arrives, it is judged whether the number of iterations reaches the threshold, and if so, return to the step of starting a new iteration cycle.

[0043] S103. Count the load parameters of the current data planes, and the period for counting the load parameters is the current iterative cycle period.

[0044] S104. Calculate the current evaluation function according to the load parameter; calculate the prediction evaluation function after the packet is forwarded by each data plane according to the load parameter, and select the optimal predict...

Embodiment 2

[0048] Such as figure 2 As shown, this embodiment provides a packet forwarding method.

[0049]Specifically, the message forwarding method is used for message forwarding of the virtual telecom edge cloud. The virtual telecom edge cloud uses X86 architecture hardware to virtualize various devices and functions of the telecom edge network, including multiple data planes (equivalent to message forwarders) for forwarding messages, and each message from a user terminal All need to be assigned to a data plane for forwarding.

[0050] Specifically, the above packet forwarding methods include:

[0051] S201. A new iterative cycle starts, the number of iterations is cleared, and at least one packet is forwarded with a random data plane.

[0052] The message forwarding method of this embodiment includes continuous iterative loops. After an iterative loop ends, a new iterative loop starts. At this time, the number of iterations is set to zero, and when a message comes, the data plane...

Embodiment 3

[0090] Such as image 3 As shown, this embodiment provides a message forwarding system for message forwarding of virtual telecom edge cloud, which includes:

[0091] The initial unit is used to start a new iterative cycle, clear the number of iterations and forward at least one message with a random data plane;

[0092] The threshold comparison unit is used to judge whether the number of iterations reaches the threshold when a message comes, and if so, the initial unit is started to work;

[0093] The statistical unit is used to count the load parameters of the current data planes, and the statistical period of the load parameters is the current iterative cycle period;

[0094] The current evaluation function calculation unit is used to calculate the current evaluation function according to the load parameters;

[0095] The predictive evaluation function calculation unit is used to calculate the predictive evaluation function after forwarding the message with each data plane...

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Abstract

The invention provides a message forwarding method and a system and belongs to the virtual telecommunication edge cloud message forwarding technology field. By using an existing virtual telecommunication edge cloud message forwarding method, a packet loss ratio is high, a network congestion degree is high and Service fault tolerance performance is low. By using the method and the system of the invention, the above problems can be at least partially solved. The message forwarding method comprises the following steps of starting a new iterative loop, and using a random data plane to forward at least one message; when the massage is coming, determining whether an iteration frequency reaches a threshold, and if the iteration frequency reaches the threshold, returning to a step of starting the new iterative loop; calculating load parameters of each current data plane; according to the load parameters, calculating a current evaluation function; according to the load parameters, calculating a prediction evaluation function after each data plane is used to forward the message, and selecting an optimal one; comparing the optimal prediction evaluation function to a current evaluation function, if the current evaluation function is better, returning to the step of starting the new iterative loop, and if the prediction evaluation function is better, using the data plane corresponding to the optimal prediction evaluation function to forward the message, and adding 1 to the iteration frequency.

Description

technical field [0001] The invention belongs to the technical field of virtual telecom edge cloud message forwarding, and in particular relates to a message forwarding method and system. Background technique [0002] The virtual telecom edge cloud has become an important trend in the development of the telecom industry, and it was created to solve the shortage of telecom-specific communication equipment. The virtual telecommunications edge cloud technology virtualizes the telecommunications edge network and aggregates or decomposes its network functions, and carries them on a software virtualization platform using general-purpose X86 architecture hardware, thereby decoupling the software and hardware of the equipment in the traditional telecommunications room. [0003] In the telecom edge cloud, the terminal (user's computer) of the user (home user and fixed network enterprise user) connects to the network element of the virtual telecom edge cloud through the Vxlan tunnel an...

Claims

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Application Information

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IPC IPC(8): H04L12/801H04L12/851
CPCH04L47/10H04L47/127H04L47/24
Inventor 王智明王志军毋涛贾智宇
Owner CHINA UNITED NETWORK COMM GRP CO LTD
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