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Cross-service-type text communication method and device and computer readable storage medium

A technology of business type and communication method, applied in the field of computer-readable storage medium, text communication method and device across business types, can solve problems such as unsatisfied text communication business requirements, and achieve the effect of ensuring continuity

Active Publication Date: 2021-05-14
SPREADTRUM COMM (SHANGHAI) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Once the entire session is over, the user's text communication business needs in this business process will not be met

Method used

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  • Cross-service-type text communication method and device and computer readable storage medium
  • Cross-service-type text communication method and device and computer readable storage medium
  • Cross-service-type text communication method and device and computer readable storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] As mentioned in the background art, existing terminals supporting RTT and MSRP use these two functions independently, which is not conducive to meeting the continuity requirements of users for text communication services.

[0031] Specifically, although not all operators support the MSRP function of RTT and RCS at the same time, some operators may only support one of the session methods. However, usually when one of the RTT and MSRP methods is abnormal during a certain period of time, the other method can still provide normal services.

[0032] As a terminal, the most important thing is to provide the services that users need and meet the needs of users for information exchange. If the user initiates the RTT or MSRP service because the network does not support it, the network is temporarily unavailable or other abnormalities, based on the existing technology, the entire session will end at this time. Then the user's text communication business requirements in this busine...

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PUM

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Abstract

The invention discloses a cross-service type text communication method and device and a computer readable storage medium, and the method comprises the steps: receiving text communication request information which is used for requesting the establishment of text communication; performing a first text communication establishment process using the first service type; and if the first text communication establishment process fails, using the second service type for executing a second text communication establishment process, wherein the first service type and the second service type are suitable for adopting different underlying communication technologies to achieve text communication. Through the scheme of the invention, the continuity of the text communication service can be ensured, and the demand of communication between the user and the opposite terminal through the continuous text session is met.

Description

technical field [0001] The present invention relates to the technical field of communication, in particular to a text communication method and device across service types, and a computer-readable storage medium. Background technique [0002] For users with hearing impairments, or in an environment where voice and video communication is inconvenient, some operators and terminals provide a real-time text (Real Time Text, RTT for short) function. The user can exchange session information with the peer end through RTT. The RTT function is implemented based on the IP Multimedia core network Subsystem (IMS for short) and the Session Initiation Protocol / Session Initiation Protocol (SIP for short) protocol. [0003] With the promotion of Rich Communication Suite (RCS for short), more and more operators and terminals also support sending and receiving new messages through Message Session Relay Protocol (MSRP for short) of RCS. A message exchange method similar to WeChat for communi...

Claims

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Application Information

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IPC IPC(8): H04W76/10H04W76/18
CPCH04W76/10H04W76/18
Inventor 何毅芦文波
Owner SPREADTRUM COMM (SHANGHAI) CO LTD
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