Method and device for switching network types in conversation process

A technology of network standard and call process, applied in the field of communication, can solve problems such as poor call experience, achieve good service and improve the effect of call experience

Inactive Publication Date: 2017-02-01
NUBIA TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The main purpose of the present invention is to propose a method and device for switching network standards during a call, aiming to so

Method used

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  • Method and device for switching network types in conversation process
  • Method and device for switching network types in conversation process
  • Method and device for switching network types in conversation process

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0063] Embodiment one

[0064] like image 3 As shown, the first embodiment of the present invention proposes a method for switching network standards during a call, which is applied to the first terminal, and the method includes:

[0065] Step 310, establish a call connection with the second terminal through the communication network of the first network standard.

[0066] Specifically, the first terminal and the second terminal refer to the terminals including the above-mentioned terminal hardware structure, and the first terminal uses the communication network of the first network standard to establish a call connection with the second terminal.

[0067] Further, the first terminal is the calling party, and the second terminal is the called party.

[0068] In this embodiment, the call between the first terminal and the second terminal may be an ordinary voice call, an Internet voice call, or the like. Wherein, the ordinary voice call may be a terminal call; the network v...

Example

[0087] Example one:

[0088] When terminal A uses the GSM network to communicate with terminal B, use a gap in the conversation to measure the signal parameters of the WCDMA cell, and set the switch Flag and its default value to 0. When the WCDMA cell signal parameters meet the preset handover threshold, the Flag is 1, the measurement result is reported to the base station, and a request for handover from GSM to WCDMA is initiated. The base station makes a judgment according to the measurement result and the service situation of the current cell. When receiving the switching instruction, switch from the GSM network to the designated WCDMA cell to continue talking.

Example

[0089] Example two:

[0090] When terminal C uses ordinary voice to talk to terminal D, use a certain gap in the call to measure the signal parameters of high-definition voice, and set the switch Flag and its default value to 0. When the signal parameters of the high-definition voice meet the preset switching threshold, the Flag is 1, the measurement result is reported to the base station, and a request for switching from normal voice to high-definition voice is initiated. The base station makes a judgment according to the measurement result and the service situation of the current cell. When receiving the switching instruction, switch from the common voice to the specified high-definition voice to continue the call.

[0091] In the method for switching network standards during a call provided by this embodiment, a call connection is established with a second terminal through a communication network of the first network standard, and when the signal parameters of the second n...

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Abstract

The invention discloses a method and device for switching network types in a conversation process, and belongs to the technical field of communications. The method comprises the following steps: establishing the conversation connection with a second terminal through a communication network of the first network type; judging whether a signal parameter of the second network type of the first terminal satisfies a preset switching threshold value; if the signal parameter of the second network type of the first terminal satisfies the preset switching threshold value, switching the network communication of the first network type to the second network type, thereby performing conversation with the second terminal through the communication network of the second network type. Through the adoption of the method and device for switching the network types in the conversation process, the conversation can be performed after the network is immediately switched to the network with higher priority when the switching condition is satisfied, the higher RAT technology hybrid networking can be distributed, the conversation is preferentially resided on the network with higher priority to acquire better service, and the conversation experience is improved.

Description

technical field [0001] The invention relates to the communication field, in particular to a method and a device for switching network standards during a call. Background technique [0002] With the development of mobile communications, in order to improve communication quality of users, lower radio access technologies (Radio Access Technologies, RAT) have been replaced by higher technologies. However, due to differences in the network coverage of various RAT technologies and signal coverage in different regions at this stage, especially when talking while moving, it generally involves switching between network standards and cells: [0003] By default, when a terminal makes a voice call, it first chooses a higher RAT technology. For example, China Mobile chooses high-definition voice or even Voice over LTE (VoLTE). China Unicom currently chooses Wideband Code Division Multiple Access (WCDMA) ) to ensure better service quality for users. [0004] When the signal of a cell wi...

Claims

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Application Information

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IPC IPC(8): H04W36/00H04W36/14H04W36/30
CPCH04W36/0083H04W36/14H04W36/30
Inventor 胡武君
Owner NUBIA TECHNOLOGY CO LTD
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