Frequency spectral integration processing method and device as well as storage medium

A spectrum integration and source domain technology, applied in the field of communication, can solve problems such as node classification impact, service damage, congestion, etc., to achieve the effect of improving spectrum resource utilization, reducing blocking rate, and improving user experience

Active Publication Date: 2019-03-08
BEIJING UNIV OF POSTS & TELECOMM
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AI Technical Summary

Problems solved by technology

However, in the existing spectrum integration processing scheme, the setting of the threshold is subjective, and there is no reference standard, which may easily lead to different thresholds that may affect the classification of nodes; When redistribution, part of the business may be damaged, resulting in its blocking

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  • Frequency spectral integration processing method and device as well as storage medium
  • Frequency spectral integration processing method and device as well as storage medium
  • Frequency spectral integration processing method and device as well as storage medium

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Embodiment Construction

[0029] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.

[0030] At the same time, it should be understood that, for the convenience of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship.

[0031]The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses.

[0032] Techniques, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, techniques, methods and devices should be considered part of the description. ...

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Abstract

The invention discloses a frequency spectral integration processing method and device as well as a storage medium. The method comprises the following steps: training a neural network model by using adeep learning method and on the basis of a source domain training sample, so that a trained source domain optical fiber transmission model is obtained; performing transfer learning training on the source domain optical fiber transmission model by using the deep learning method and on the basis of the source domain training sample, so that a target domain optical fiber transmission model is obtained; and receiving a sending path establishment request specific to a service flow, and if a fact that a resource can not be reserved for the service flow in a target domain space division multiplexingoptical network is judged, based on the target domain optical fiber transmission model, predicting frequency spectral integration predication time corresponding to the service flow, and performing corresponding processing on the basis of the frequency spectral integration predication time. The method and device as well as the storage medium which are disclosed by the invention can complete frequency spectrum resource optimization before a service start time and finally effectively bears a service about to be blocked, so that service blocking rate is reduced, frequency spectrum resource utilization rate is improved, and using experience degree of a user is improved.

Description

technical field [0001] The present invention relates to the technical field of communications, and in particular to a spectrum integration processing method, device and storage medium. Background technique [0002] With the vigorous development of emerging services and applications such as high-definition video and the Internet of Things, the demand for network bandwidth is also increasing. Optical network is the infrastructure supporting the entire Internet, and space division multiplexing technology is an important technical direction to break through the limit of single-fiber transmission capacity. The space division multiplexing technology mainly includes designing multiple cores in the same fiber cladding or simultaneously transmitting several linear polarization modes in the same core, or a combination of the two to increase the fiber transmission capacity. Space division multiplexing includes multi-core multiplexing and mode multiplexing. At present, multi-core, few-...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04J14/04H04B10/2581G06N3/04G06N3/08
CPCH04B10/2581H04J14/04G06N3/08G06N3/045
Inventor 杨辉张杰姚秋彦于奥
Owner BEIJING UNIV OF POSTS & TELECOMM
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