Cell selection method, mobile terminal, and computer-readable storage medium
A cell selection and mobile terminal technology, applied in wireless communication, access restrictions, electrical components, etc., can solve problems such as service quality degradation, poor cell service quality, and affecting user mobile terminal experience, so as to achieve reasonable selection and avoid The effect of poor service quality
Active Publication Date: 2021-08-06
NUBIA TECHNOLOGY CO LTD
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Problems solved by technology
At present, when a mobile terminal selects a cell to camp on, if multiple cells meeting the preset cell selection criteria are detected, the mobile terminal will preferentially choose the cell with the highest signal strength to camp on, which may cause the service quality of the cell with strong signal to be reversed. something bad happens
For example, if the mobile terminal detects that there are currently two cells that meet the cell selection criteria: cell A and cell B, and the signal strength of cell A is higher than that of cell B, the mobile terminal will preferentially choose cell A with higher signal strength to reside in. However, when the number of mobile terminals residing in cell A is too large, the service quality of cell A will decline, such as the network speed drops. At this time, although mobile terminals reside in a cell with strong signal, the actual service quality of this cell is not good. Good, which affects the user experience based on mobile terminals
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[0043] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0044] In the following description, use of suffixes such as 'module', 'part' or 'unit' for denoting elements is only for facilitating description of the present invention and has no specific meaning by itself. Therefore, 'module', 'part' or 'unit' may be used in combination.
[0045] Terminals may be implemented in various forms. For example, the terminals described in the present invention may include mobile phones, tablet computers, notebook computers, palmtop computers, personal digital assistants (Personal Digital Assistant, PDA), portable media players (Portable Media Player, PMP), navigation devices, portable Mobile terminals such as wearable devices, smart bracelets, and pedometers, and fixed terminals such as digital TVs and desktop computers.
[0046] In the following description, a mobile terminal will be...
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The invention discloses a cell selection method, which includes: obtaining a list of cells to be selected, the cell list including at least two cells; obtaining the current signal strength value of each cell in the cell list, and The historical load characterization information of each cell is read in the cell resident information database provided, and the historical load characterization information is used to represent the historical load situation of the cell; according to the current signal strength value and the historical load characterization information , correspondingly calculate the priority value of each cell; compare the calculated priority values of each cell, and select the cell with the highest priority value as the target serving cell to camp on. The invention also discloses a mobile terminal and a computer-readable storage medium. The invention can realize the reasonable selection of the cell, and avoid the mobile terminal from staying in the cell with strong signal and poor actual service quality.
Description
technical field [0001] The invention relates to the technical field of mobile communication, in particular to a cell selection method, a mobile terminal and a computer-readable storage medium. Background technique [0002] A cell is the area covered by a base station or a part of a base station (sector antenna) in a cellular mobile communication system. At present, when a mobile terminal selects a cell to camp on, if multiple cells meeting the preset cell selection criteria are detected, the mobile terminal will preferentially choose the cell with the highest signal strength to camp on, which may cause the service quality of the cell with strong signal to be reversed. Bad things happen. For example, if the mobile terminal detects that there are currently two cells that meet the cell selection criteria: cell A and cell B, and the signal strength of cell A is higher than that of cell B, the mobile terminal will preferentially choose cell A with higher signal strength to resid...
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IPC IPC(8): H04W48/20H04W24/08
CPCH04W24/08H04W48/20
Inventor 赵腾伟
Owner NUBIA TECHNOLOGY CO LTD
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