Call failure processing method, terminal and computer readable storage medium

A technology of call failure and processing method, which is applied in the communication field and can solve problems such as low access success rate

Inactive Publication Date: 2019-07-12
NUBIA TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is that in the prior art, when a call fails, random access is performed again in the same cell, s...

Method used

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  • Call failure processing method, terminal and computer readable storage medium
  • Call failure processing method, terminal and computer readable storage medium
  • Call failure processing method, terminal and computer readable storage medium

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0068] In order to solve the problem of low access success rate in the prior art when a call fails and random access is performed again in the same cell, this implementation provides a call failure processing method, such as image 3 as shown, image 3 The basic flowchart of the call failure processing method provided in this embodiment, the call failure processing method includes:

[0069] S301. When the call fails, judge whether the random access of the cell fails, if yes, go to S302, if no, end.

[0070]It can be understood that when the calling terminal makes an active call, the calling terminal needs to first access the cell, establish an RRC connection with the cell, and allocate air interface bearer resources. That is, when the calling terminal makes a call, it first establishes a random access process with the cell; when the call fails, there are many reasons for the call failure. Proposed by calling out. Of course, the random access failure of the cell indicates th...

no. 2 example

[0091] In order to better understand the present invention, this embodiment describes the call failure processing method with a more specific example, such as Figure 4 as shown, Figure 4 It is a detailed flow chart of the call failure processing method provided in the second embodiment of the present invention. The call failure processing method includes:

[0092] S401. When the call fails, judge whether the random access of the cell fails, if yes, go to S401, if no, end.

[0093] In this embodiment, when the terminal fails to call, the cause of the call failure is analyzed to determine whether the call failure is caused by the failure of random access to the serving cell.

[0094] S402. Obtain signal quality parameters of the serving cell and its neighboring cells.

[0095] In this embodiment, a neighboring cell refers to a neighboring cell that the terminal can connect to, and the neighboring cell includes one or more. In this embodiment, the signal quality parameters i...

no. 3 example

[0107] This embodiment provides another call failure processing method, such as Figure 5 As shown, the call failure handling method includes:

[0108] S501. When the call fails, judge whether the random access of the cell fails, if yes, go to S502, if no, end.

[0109] S502. Obtain signal quality parameters of the serving cell and its neighboring cells.

[0110] In this embodiment, steps S501-S502 are the same as steps S401-S402, and will not be repeated here.

[0111] S503. Determine whether the signal quality parameter of the serving cell where the terminal is located is greater than the signal quality parameter of the neighboring cell, if yes, go to S504, if no, go to S505.

[0112] By comparing the signal quality parameter of the serving cell of the terminal with the preset signal quality parameter threshold, it is determined which one has a higher success rate for the terminal to access the serving cell or the neighboring cell. When the signal quality parameter of the ...

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PUM

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Abstract

The invention discloses a call failure processing method, a terminal and a computer readable storage medium, and the method comprises the steps: judging whether the random access of a cell fails or not when the call fails; if yes, acquiring a signal quality parameter of each cell; judging whether cell reselection is carried out or not according to the signal quality parameters of the cells; if yes, after cell reselection is completed, carrying out random access in a target cell determined according to cell reselection; the problem is solved that during the call failure, random access is performed in the same cell again, so that the access success rate is low; the invention also discloses a terminal and a computer readable storage medium, by implementing the scheme, the success rate of accessing the terminal into the cell is improved, the success rate of terminal calling is further improved, and the experience feeling and satisfaction degree of a user are ensured.

Description

technical field [0001] The present invention relates to the technical field of communications, and more specifically, to a call failure processing method, a terminal and a computer-readable storage medium. Background technique [0002] In the development of increasingly diversified mobile communications, existing terminals can implement point-to-point calls, and voice calls are one of the most commonly used services initially and currently. When a user uses a terminal to make a call, the terminal needs to first access the cell, establish a Radio Resource Control (RRC) connection with the cell, and allocate air interface bearer resources; Failed to enter the service cell. The optimization process for call failure in the prior art is generally to try to call again in the background to increase the possibility of successful call. However, in the prior art, the call again is also random access in the same cell, and the access is successful. The possibility remains low. Conten...

Claims

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Application Information

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IPC IPC(8): H04W36/08H04W36/30H04W74/08
CPCH04W36/08H04W36/30H04W74/0833
Inventor 董德亮
Owner NUBIA TECHNOLOGY CO LTD
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