Channel allocation method based on channel idle duration prediction

Abstract

The invention relates to the technical field of channel transmission, in particular to a channel allocation method based on channel idle duration prediction. The method comprises the following steps:classifying a to-be-transmitted service; selecting all idle channels in a spectrum pool, inputting the channel information of each idle channel into a prediction model for analysis, and determining the idle duration of each channel; and selecting an idle channel to transmit the to-be-transmitted service according to the classification result of the to-be-transmitted service, the type priority andthe service requirement of the to-be-transmitted service. According to the invention, the automatic prediction of the idle duration of the idle channel is realized, and a basis is provided for reasonably arranging service transmission; the to-be-transmitted service is classified, and when the emergency service is completely transmitted or is not transmitted, a reasonable idle channel is matched for the to-be-transmitted service in all other service types according to the service requirements of each to-be-transmitted service in all other service types through the combination with the idle duration and other contents of each idle channel, so the high efficiency and reliability of service transmission are ensured, and the transmission interruption probability is reduced.

Description

technical field [0001] The invention relates to the technical field of channel transmission, and relates to a channel allocation method based on channel idle time prediction. Background technique [0002] With the development of society, wireless channel spectrum resources are constantly divided, public spectrum resources are constantly compressed, and the problem of spectrum resource shortage becomes increasingly prominent. The existing channel allocation method cannot predict the idle time of the idle channel in advance. At the same time, the services to be transmitted need to be queued and transmitted sequentially. The transmission efficiency is low. Therefore, it cannot meet the needs of actual business transmission, and some business transmission cannot be reliably guaranteed. Contents of the invention [0003] The present invention provides a channel allocation method based on channel idle time prediction, which overcomes the above-mentioned deficiencies in the prio...

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Problems solved by technology

[0003] The present invention provides a channel allocation method based on channel idle time prediction, which overcomes the above-mentioned deficiencies in the prior art, and can effectively solve the problem that the existing channel allocation method is likely to cause a mismatch between the service demand of the service to be transmitted and the channel. Causes unstable and reliable transmission problems

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