LTE cell capacity prediction analysis method and device

Abstract

The embodiment of the invention provides an LTE cell capacity prediction analysis method and device. A plurality of LTE cells are selected as sample cells, and a corresponding user number index, flowindex, PRB load index, ideal user number index and capacity limited probability of each sample cell each day in a historical statistical period are acquired; according to the corresponding user numberindexes, flow indexes, PRB load indexes, ideal user number indexes and capacity limited probabilities of all the sample cells each day in the historical statistical period, a capacity prediction analysis model is established; and according to the capacity prediction analysis model, capacity prediction analysis is carried out on a target LTE cell. According to the method and the device, various indexes such as a user number, flow, a PRB load, an ideal user number and the like, are comprehensively considered, and the capacity prediction analysis model is established to implement capacity prediction analysis on the target LTE cell, so that a capacity limited cell is subjected to capacity pre-expansion, the cell capacity problem can be predicted and processed in advance, and daily optimization and the emergency guarantee working ability of a wireless network can be effectively promoted.

Description

technical field [0001] Embodiments of the present invention relate to the field of communication technologies, and more specifically, to a method and device for predicting and analyzing LTE cell capacity. Background technique [0002] At present, the scale of LTE wireless network is gradually expanding, and the number of users continues to increase. Domestic operators have successively launched unlimited packages, and the traffic of users using mobile phone networks has shown explosive growth. How to quickly and efficiently analyze and predict the wireless network capacity status, and accurately carry out LTE network expansion, is the key direction to improve the daily optimization and emergency support capabilities of wireless networks. [0003] The current analysis method for wireless network capacity analysis is usually implemented when the cell capacity has been insufficient for a long time. This analysis method can only analyze the past capacity problems of the cell and...

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Problems solved by technology

[0004] In order to overcome the problem that the existing capacity analysis method can only analyze the capacity problems that occurred in the cell in the past and cannot predict the subsequent capacity change, the embodiment of the present invention provides a LTE cell capacity prediction and analysis method and device

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