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Implementation method, device and multi-card terminal of multi-party call

A technology of multi-party call and implementation method, applied in the field of communication, can solve the problems of large network resources and terminal power consumption, complex realization of multi-party call, etc.

Active Publication Date: 2021-08-20
SPREADTRUM COMM (SHANGHAI) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The implementation of multi-party calls on existing multi-card terminals is complex, occupying a large amount of network resources and terminal power consumption

Method used

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  • Implementation method, device and multi-card terminal of multi-party call
  • Implementation method, device and multi-card terminal of multi-party call

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Embodiment Construction

[0025] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is only some embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0026] The invention provides a method for realizing multi-party conversation, such as figure 1 As shown, the method includes:

[0027] S11. When the call is made based on at least two cards, transfer the call based on the second subscriber identity card to the first subscriber identity card;

[0028] S12. Merge the call transferred to the ...

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Abstract

The invention provides a multi-party call realization method, device and multi-card terminal. The method includes: when the call is made based on at least two cards, transferring the call based on the second subscriber identity card to the first subscriber identity card; The current call of the subscriber identity card is merged. The invention can transfer the call of one card in the same terminal to another card to realize the multi-party call, thereby reducing the occupation of network resources and the power consumption of the terminal.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a method, device and multi-card terminal for realizing a multi-party call. Background technique [0002] With the continuous improvement of mobile network bandwidth and optimization of mobile device performance, users' requirements for services that mobile terminals can provide are also gradually increasing. At present, the mobile terminal business has become more and more diversified from the traditional two-person call, adding services such as video call, call transfer, incoming call notification and multi-party call. In the multi-party call of the existing multi-card terminal, when at least two cards participate in the multi-party call, the multi-card terminal establishes independent call paths through the at least two cards respectively to realize the multi-party call. [0003] In the process of realizing the present invention, the inventor found that there are at lea...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W4/16H04W52/02H04M3/58H04L29/06H04M3/56
CPCH04L65/403H04M3/56H04M3/58H04W4/16H04W52/0209Y02D30/50Y02D30/70
Inventor 钱民乾
Owner SPREADTRUM COMM (SHANGHAI) CO LTD
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