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Method and device for switching organizer in multiparty call, as well as terminal and network side equipment

A network-side device and multi-party call technology, which is applied in the field of communication, can solve problems such as errors, the organizer cannot obtain wireless resources to transmit uplink data, and cannot receive data in real time and completely, so as to ensure call quality and normal transmission. Effect

Active Publication Date: 2018-07-31
SPREADTRUM COMM (SHANGHAI) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the organizer's mobile terminal is at the edge of the cell or in an area with poor network signal, there will be a large number of CRC (Cyclic Redundancy Check, cyclic redundancy check) errors in the organizer's uplink data; or, when the organizer is in When the cell is relatively busy, the organizer will not get enough wireless resources to transmit uplink data, and the participants will not be able to receive the data forwarded by the organizer in real time and completely, which will affect the call quality of multi-party calls

Method used

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  • Method and device for switching organizer in multiparty call, as well as terminal and network side equipment
  • Method and device for switching organizer in multiparty call, as well as terminal and network side equipment
  • Method and device for switching organizer in multiparty call, as well as terminal and network side equipment

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Embodiment Construction

[0079] 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.

[0080] The present invention provides a method for switching the organizer in a multi-party call, which is applied to the terminal as the organizer, such as figure 1 As shown, the method includes:

[0081] S11. During the multi-party call, when it is detected that its own signal quality is lower than the first preset value, send the monitore...

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Abstract

The invention provides a method and a device for switching an organizer in a multiparty call, as well as a terminal and network side equipment. The method includes the following steps of: during a multiparty call, sending the monitored self-signal quality information to all participant terminals in the current multiparty call when the self-signal quality is detected to be lower than a first presetvalue; receiving an organizer serving request sent by one or more organizer terminals; determining one participant terminal as a new organizer terminal; and sending an organizer update message to allthe participant terminals. The invention is capable of switching the organizer of the multiparty call when the organizer of the multiparty call cannot normally transmit the uplink data, and ensuringthe normal transmission of the service data, thereby ensuring the call quality of the multiparty call.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a method, device, terminal and network side equipment for switching organizers in a multiparty call. Background technique [0002] With the continuous improvement of mobile network bandwidth and the continuous improvement of upload and download rates, currently mobile terminal calls are mainly based on data for various traditional related services, such as voice and video calls. [0003] When multiple mobile terminals conduct a multi-party call, the organizer mobile terminal needs to send the same voice / video data to other multiple participant mobile terminals, thus needing to transmit multi-packet data on the uplink. When the organizer's mobile terminal is at the edge of the cell or in an area with poor network signal, there will be a large number of CRC (Cyclic Redundancy Check, cyclic redundancy check) errors in the organizer's uplink data; or, when the organize...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04M3/56H04W4/16
CPCH04L65/403H04M3/563H04M3/566H04W4/16
Inventor 郝禺台
Owner SPREADTRUM COMM (SHANGHAI) CO LTD