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Method for improving called success rate of terminal, mobile terminal and computer readable medium

A success rate and terminal technology, applied in the field of improving the called success rate of terminals, mobile terminals and computer readable media, can solve the problems affecting the user experience of the terminal user, the failure of the called party, etc., so as to improve the success rate of the called party and improve the use of The effect of experience

Pending Publication Date: 2020-03-31
JLQ TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the CDMA network side does not have the context information of the called party, blind switching to the CDMA system cannot make the called party succeed, so T3417 timeout means that the called party failed
Once a terminal supporting 1XCSFB resides in such an LTE network cell, the called party will always fail, which seriously affects the user experience of the terminal user

Method used

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  • Method for improving called success rate of terminal, mobile terminal and computer readable medium
  • Method for improving called success rate of terminal, mobile terminal and computer readable medium
  • Method for improving called success rate of terminal, mobile terminal and computer readable medium

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Embodiment Construction

[0023] In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the drawings that need to be used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some examples or embodiments of the present invention, and those skilled in the art can also apply the present invention to other similar scenarios. Unless otherwise apparent from context or otherwise indicated, like reference numerals in the figures represent like structures or operations.

[0024] As indicated herein and in the claims, the words "a", "an", "an" and / or "the" are not specific to the singular and may include the plural unless the context clearly suggests an exception. Generally speaking, the terms "comprising" and "comprising" only suggest the inclusion of clearly identified steps and elements, and these steps and elements do not constitute an exclusive list, and the metho...

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Abstract

The invention provides a method for improving the called success rate of a terminal, a mobile terminal and a computer readable medium. The method comprises the following steps: a, residing in an LTE cell and initiating a 1XCSFB joint registration process; b, entering or keeping in a 1XCSFB mode; c, responding to the detected incoming call, sending an extended service request ESR, and starting a T3417 timer; d, judging whether an RRC connection release instruction from a network is received or not before the T3417 timer is overtime, if so, returning to the step b, and otherwise, entering the step e; e, detecting whether the LTE cell is an ESR abnormal cell or not, if so, entering the step f, and otherwise, returning to the step b; and f, switching the terminal to an SRLTE mode. According tothe invention, whether the LTE cell is the ESR abnormal cell or not is detected, and the terminal is switched to the SRLTE scheme according to the abnormal condition, so that the called success rateof the terminal in the ESR abnormal cell is greatly improved, and the experience of a terminal user is further improved.

Description

technical field [0001] The present invention mainly relates to the technical field of mobile communication, and in particular to a method for improving the success rate of a terminal being called, a mobile terminal and a computer-readable medium. Background technique [0002] At present, for terminals that support CDMA, when the terminal is in LTE standby mode, there are several typical voice call solutions, including VOLTE (Voice over Long-Term Evolution), 1XCSFB (Circuit Switched Fallback) and SRLTE (Single Radio Long-Term Evolution) . 1XCSFB is a solution that resides in LTE but falls back to CDMA for voice calls during calls. The terminal can only work on one network at the same time, falls back to CDMA during calls, and returns to LTE after the call is over. In SRLTE, the terminal is on standby on both CDMA and LTE networks at the same time, but CDMA and LTE can only have one scheme for data transmission and reception at the same time. SRLTE performs data services und...

Claims

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Application Information

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IPC IPC(8): H04W24/02H04W24/04
CPCH04W24/04H04W24/02Y02D30/70
Inventor 袁绘芳
Owner JLQ TECH CO LTD
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