Spectrum resource balancing method and device applied to power private network

Abstract

The invention discloses a spectrum resource equalization method applied to a power private network, and the method is characterized in that the method comprises the following steps: counting the number of sub-bands released by QCI4 acquisition type users at a current scheduling moment; counting the number of QCI4 acquisition class users with resource allocation failure at the next scheduling moment; when the number of the sub-bands released by the QCI4 acquisition type users at the current scheduling moment is greater than a set release sub-band number threshold and the number of the QCI4 acquisition type users with resource allocation failure at the next scheduling moment is greater than a set resource allocation failure user number threshold, taking the sub-bands released by the QCI4 acquisition type users at the current scheduling moment as idle sub-band resources, and adding an allocable sub-band list at the next scheduling moment; otherwise, adding the sub-bands released by the QCI4 acquisition class user at the current scheduling moment into the distributable sub-band list at the current scheduling moment. The invention further discloses a corresponding device. By applying the technical scheme disclosed by the invention, the problem of unbalanced scheduling resources of a large number of QCI4 acquisition type users in the LTE-G system can be solved.

Description

technical field [0001] The present application relates to the field of communication technology, and in particular to a spectrum resource equalization method and device applied to a private electric power network. Background technique [0002] In the LTE-G (power wireless private network) system, the physical downlink control channel (PDCCH) configuration parameters include: the maximum number of repetitions PDCCH-NumRepetitions, the cycle factor PDCCH-StartF and the offset parameter PDCCH-Offset of the starting position, etc. [0003] Through configuration, the PDCCH period T can be obtained as: [0004] T=PDCCH-NumRepetitions*PDCCH-StartF [0005] The frame number (Nf: Number of frame) of the radio frame corresponding to the starting position of the PDCCH search space under different configurations needs to meet: [0006] Nf mod T = PDCCH-Offset*T [0007] The period and start position offset parameters of the PDCCH determine the difference in user scheduling time under...

AI Technical Summary

Problems solved by technology

[0011] This application provides a spectrum resource equalization method and device applied to a private power network to solve the problem of unbalanced scheduling resources of a large number of QCI4 acquisition users in the LTE-G system

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