Channel switch method, mobile terminal and computer readable storage medium

A cell switching and mobile terminal technology, applied in electrical components, wireless communication, etc., can solve problems such as difficult switching and call drop

Inactive Publication Date: 2017-12-08
NUBIA TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The main purpose of the present invention is to propose a cell switching method, a mobile terminal and a computer-readable storage medium, aiming to solve the technical problem that the mobile terminal is difficult to switch due to high-speed movement and cause call drop

Method used

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  • Channel switch method, mobile terminal and computer readable storage medium
  • Channel switch method, mobile terminal and computer readable storage medium
  • Channel switch method, mobile terminal and computer readable storage medium

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Embodiment Construction

[0038] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0039] 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.

[0040] 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.

[0041] In the following description, a mobile terminal will be...

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Abstract

The present invention discloses a channel switch method. The method includes the following steps that: the broadcast information of a current serving channel is monitored, when the broadcast information is received, the broadcast information is recorded and updated, wherein the broadcast information contains the base station parameter information and geographic positions of neighboring channels; when it is detected that the signal quality of the current serving channel drops to a preset value, whether a serving channel exists within a preset distance range is detected; if no serving channels exist within the preset distance range, a signal detection report as well the base station parameter information and geographic positions of the neighboring channels are extracted, and the extracted signal detection report as well as the extracted base station parameter information and geographic position of a neighboring channel which is nearest to a mobile terminal are sent to the current serving channel; and channel switch is performed according to information fed back by the current serving channel. The invention also discloses a mobile terminal and a computer readable storage medium. With the channel switch method, the mobile terminal and the computer readable storage medium of the invention adopted, the success rate of channel switch can be improved, and a call drop rate can be reduced.

Description

technical field [0001] The present invention relates to the field of wireless communication, in particular to a cell switching method, a mobile terminal and a computer-readable storage medium. Background technique [0002] At present, high-speed traffic has become more and more common, such as high-speed rail, whose speed can reach 300KM / hour. Therefore, it poses great challenges to the reliability and stability of mobile communications. [0003] In the prior art, during high-speed movement, the mobile terminal needs to continuously switch between various serving cells. Due to the high speed of movement, the time for the mobile terminal to enter the new cell from the old cell is very short, and the switching process of the network may not be in time. Complete, the terminal has left the coverage of the old cell and entered the coverage area of ​​the new cell. At this time, because the distance between the mobile terminal and the old cell is too far, the coverage of the old ce...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W36/00H04W36/30H04W36/32H04W36/08
CPCH04W36/0083H04W36/08H04W36/30H04W36/32
Inventor 张庆治
Owner NUBIA TECHNOLOGY CO LTD
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