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Bandwidth prediction method and system for power distribution communication service

A communication service and service bandwidth technology, applied in transmission systems, digital transmission systems, electrical components, etc., can solve problems such as bandwidth calculation difficulties, achieve the effect of solving bandwidth calculation difficulties, avoiding waste and restrictions, and rational allocation

Inactive Publication Date: 2019-09-27
NORTH CHINA ELECTRIC POWER UNIV (BAODING)
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Problems solved by technology

[0005] Based on this, it is necessary to provide a bandwidth prediction method and system for power distribution communication services to simplify bandwidth calculation and solve the problem of difficult bandwidth calculation when random services and periodic services coexist on the wireless gateway side

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  • Bandwidth prediction method and system for power distribution communication service
  • Bandwidth prediction method and system for power distribution communication service
  • Bandwidth prediction method and system for power distribution communication service

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Embodiment Construction

[0064] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0065] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0066] The bandwidth prediction method oriented to power distribution communication services in this embodiment is used in a power distribution Internet of Things state monitoring system. Firstly, the status monit...

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Abstract

The invention discloses a bandwidth prediction method and system for a power distribution communication service. The method comprises the steps of obtaining power distribution network operation state data collected by a plurality of sensor terminal devices arranged in a power distribution station; wherein the power distribution network operation state data comprises periodic service data and random service data; calculating a first bandwidth according to the operation state data of the power distribution network, the application layer transmission protocol overhead data and the data transmission delay; calculating a second bandwidth according to the first bandwidth, the number of the sensor terminal devices and the service concurrency rate; calculating a third bandwidth according to the second bandwidth; and determining the third bandwidth as the predicted bandwidth of the power distribution communication service. According to the invention, the bandwidth calculation is simplified, and the problem that the bandwidth calculation is difficult when the random service and the periodic service at the wireless gateway side coexist is solved.

Description

technical field [0001] The invention relates to the technical field of network bandwidth prediction, in particular to a bandwidth prediction method and system for power distribution communication services. Background technique [0002] With the continuous construction of information-based smart grid, the number of devices connected to the smart power distribution communication network is also increasing, and the scale of the network is also expanding, which makes the complexity and heterogeneity of the network continue to increase. The traditional distribution network management mode It can no longer meet the development needs of the distribution network in the new era, and it is urgent to apply advanced technologies such as the Internet of Things to essentially improve the construction, operation and maintenance, and management levels of the distribution network. Distribution Internet of Things is a new form of power network produced by the deep integration of traditional i...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/26H04L12/24
CPCH04L41/147H04L43/0894
Inventor 翟明岳王志伟
Owner NORTH CHINA ELECTRIC POWER UNIV (BAODING)
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