Method and device for network service line resource selection

A resource selection and network service technology, applied in the field of communication, can solve problems such as service routing lines not paying attention to service development, and achieve accurate resource growth trends, accurate resource selection, and strong predictability

Active Publication Date: 2022-05-27
FENGHUO COMM SCI & TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of the above defects or improvement needs of the prior art, the present invention solves the problem that the existing business routing line selection does not pay attention to the business development situation

Method used

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  • Method and device for network service line resource selection
  • Method and device for network service line resource selection
  • Method and device for network service line resource selection

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Experimental program
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Embodiment 1

[0031] In the operation of the transmission network, each service needs to pass through multiple routing nodes or other line resource nodes in the transmission process. The start node of service transmission is the source node, and the end node is the sink node. Due to the mesh structure of the communication network, there may be more than one transit path between the source node and the sink node. Therefore, when opening a new service, it is necessary to reasonably select the channel line resources through which the service route passes. In this embodiment of the present invention, an end-to-end service bearing path composed of multiple nodes including source and sink nodes is called a service path. In the current commonly used service path selection algorithm, the path with the shortest distance or the lowest resource utilization rate in the current time point is generally selected as the service path. However, in some cases, the resource utilization rate of each node in th...

Embodiment 2

[0093] On the basis of the method for network service line resource selection provided in the above-mentioned Embodiment 1, the present invention also provides a device for network service line resource selection that can be used to implement the above method, such as Figure 7 As shown, it is a schematic diagram of an apparatus architecture according to an embodiment of the present invention. The apparatus for network service line resource selection in this embodiment includes one or more processors 21 and a memory 22 . in, Figure 7 Take one processor 21 as an example.

[0094] The processor 21 and the memory 22 can be connected by a bus or in other ways, Figure 7 Take the connection through the bus as an example.

[0095] The memory 22 is a non-volatile computer-readable storage medium of a method for network service line resource selection, and can be used to store non-volatile software programs, non-volatile computer-executable programs and modules, such as the networ...

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Abstract

The invention relates to the communication field, in particular to a method and device for selecting network service line resources. Among them, the method includes: obtaining the attributes of each node for at least two preset time periods; starting from the source node, searching for each available node between the source node and the sink node in turn, and forming all available nodes into at least one node set, each The available nodes in a node set are connected in turn to form an optional service path; the evaluation parameters of the corresponding service path are calculated according to the attributes of the available nodes in each optional service path; the service transmission is selected according to the evaluation parameters of each optional service path business path. The network service line resource selection method provided by the invention has stronger predictability for resource growth and more accurate resource selection. The invention also provides a device for selecting network service line resources.

Description

【Technical field】 [0001] The present invention relates to the field of communications, in particular to a method and device for network service line resource selection. 【Background technique】 [0002] In communication network operation, service routing provisioning is an important work content, and the timeliness and quality of service routing provisioning will greatly affect customer perception. [0003] In the existing operation practice, there are mainly two ways to select the line resources during the service routing opening: manual route selection and automatic route selection. Manual route selection relies on the experience of operation and maintenance personnel and the mastery of the network to make decisions, which is inefficient. Especially in the scenario of a modern network with multiple layers and complex networking, it is difficult to fully consider the factors affecting the network in manual route selection, and the rationality of resource selection is poor, a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L45/12
CPCH04L45/124
Inventor 王峰
Owner FENGHUO COMM SCI & TECH CO LTD
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