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Cell switching method and device and computer readable storage medium

A technology of cell switching and computer programs, applied in the field of communication, can solve problems such as the inability to fully guarantee the quality of communication services and poor communication performance of terminals, and achieve the effects of reducing the number of cell switching times, prolonging the residence time, and ensuring the quality of communication services

Active Publication Date: 2019-12-20
OPPO CHONGQING INTELLIGENT TECH CO LTD
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Problems solved by technology

[0003] Embodiments of the present application provide a cell switching method, device, and computer-readable storage medium, which can at least solve the problem of poor terminal communication performance and poor communication performance caused by terminals frequently triggering cell switching behaviors in pilot pollution scenarios in the related art. The problem that the service quality cannot be fully guaranteed

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  • Cell switching method and device and computer readable storage medium
  • Cell switching method and device and computer readable storage medium
  • Cell switching method and device and computer readable storage medium

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Embodiment Construction

[0019] In order to make the purpose, features and advantages of the present application more obvious and understandable, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described The embodiments are only some of the embodiments of the present application, but not all of them. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without making creative efforts belong to the scope of protection of this application.

[0020] In order to solve the defects in the related art that the terminal frequently triggers cell switching behavior in the pilot pollution scenario, resulting in poor terminal communication performance and insufficient guarantee of communication service quality, the first embodiment of the present application provides a cell switching methods such as ...

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Abstract

The invention provides a cell switching method and device and a computer readable storage medium, and the method comprises the steps: obtaining a cell switching behavior of a terminal when the terminal is in a pilot pollution scene; and if the terminal is switched to the target cell with the highest service priority in all the service cells, the condition threshold of cell switching is improved. Through implementing the scheme of the invention, the tendency of the switching condition threshold value is adjusted for the cell providing the optimal service, so that the difficulty of switching theterminal out of the optimal service cell is improved, the residence time of the terminal in the optimal service cell can be prolonged, the cell switching frequency of the terminal is reduced, the communication performance of the terminal is improved, and the communication service quality of the terminal is effectively ensured.

Description

technical field [0001] The present application relates to the field of communication technologies, and in particular to a cell handover method, device, and computer-readable storage medium. Background technique [0002] For high-rise buildings, since the signals of the low and distant cells will float to the high area of ​​the high-rise building, the terminal in the high area can receive the signals of multiple cells at the same time. Although the reception level of the terminal in this scenario is very good , but the ratio (EC / IO) of the strength of the received signal to the interference level of adjacent cells is very low, so that when performing communication services, the frame error rate and transmit power of the terminal are very high. And more importantly, the pilot strengths of these cell signals are similar, so it is easy to form pilot pollution, causing the terminal to suffer from co-channel interference. When the terminal is in the pilot pollution scenario, cell ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W24/02H04W36/00
CPCH04W24/02H04W36/0058H04W36/00837Y02D30/70
Inventor 唐凯张立海张涛
Owner OPPO CHONGQING INTELLIGENT TECH CO LTD
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