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A discontinuous reception cycle adjustment method, terminal and computer storage medium

A technology of receiving cycle and adjustment method, applied in the field of cycle adjustment, can solve problems such as no effective solution is given, and achieve the effect of improving call quality

Active Publication Date: 2021-04-13
CHINA MOBILE COMM LTD RES INST +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the related art, there is no effective solution for how to obtain the adjustment value of the CDRX cycle

Method used

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  • A discontinuous reception cycle adjustment method, terminal and computer storage medium
  • A discontinuous reception cycle adjustment method, terminal and computer storage medium
  • A discontinuous reception cycle adjustment method, terminal and computer storage medium

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Embodiment Construction

[0055] The implementation of the technical solution will be further described in detail below in conjunction with the accompanying drawings.

[0056] A method for adjusting the CDRX period in the embodiment of the present invention, such as figure 1 As shown, the method includes:

[0057] Step 101, VoLTE call establishment;

[0058] Step 102, when the discontinuous reception CDRX cycle adjustment mechanism in the connected state is triggered, an adjustment value of the CDRX cycle is obtained by comparing the end-to-end delay with the dual-end air interface delay.

[0059] First, let's introduce the "idle state" and "connected state". The terms "idle state" and "connected state" are from the perspective of the RRC layer. To put it simply, after the UE finishes camping in a certain cell, it can be said that the UE enters the "idle state". If the UE subsequently completes the random access procedure, it can be said that the UE enters the "connected state". Regardless of whether...

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Abstract

The invention discloses a discontinuous reception cycle (CDRX) adjustment method, terminal and computer storage medium in a connected state, wherein the method includes: after a VoLTE call is established, when a CDRX cycle adjustment mechanism is triggered, the comparison terminal The adjusted value of the CDRX cycle is obtained from the end-to-end delay and the double-ended air interface delay.

Description

technical field [0001] The present invention relates to a period adjustment technology, and in particular to a discontinuous reception (CDRX, Connected DRX) period adjustment method in a connected state, a terminal and a computer storage medium. Background technique [0002] After the voice service (VoLTE) based on the IP multimedia subsystem is put into commercial use, in areas with poor long-term evolution (LTE) signal coverage, there will be problems such as excessively long end-to-end delay or jitter, resulting in poor voice quality. VoLTE The user experience is poor. To solve this problem, it can be configured that the end-to-end delay of both ends of the VoLTE call should not exceed 100ms, and if it exceeds, it will be discarded by the receiving end. When the quality of a VoLTE call is poor, it is generally caused by the poor quality of the wireless signal at one end. The user equipment (UE) can be configured to trigger the CDRX cycle adjustment mechanism when the Vo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W76/28H04L29/06H04L12/26
CPCH04L43/0852H04L65/1016H04W76/28
Inventor 赵琳曹蕾
Owner CHINA MOBILE COMM LTD RES INST