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A method and a system for carrying multiple data streams on a QQ network telephone

A multi-data stream, Internet telephony technology, applied in the field of computer networks, can solve problems such as limiting the types of QQ voice services, wasting QQ network capabilities and resources, etc., to achieve flexible business types, less impact on voice communication quality, and flexible expansion.

Active Publication Date: 2019-06-04
WUHAN UNIV
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AI Technical Summary

Problems solved by technology

At present, the research on QQ network voice communication is mainly concentrated on the protocol analysis level, which brings great obstacles to carrying multiple data streams in multimedia data streams, limits the expansion of QQ voice service types, and wastes QQ network capabilities. resource

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  • A method and a system for carrying multiple data streams on a QQ network telephone
  • A method and a system for carrying multiple data streams on a QQ network telephone
  • A method and a system for carrying multiple data streams on a QQ network telephone

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Embodiment Construction

[0031] The technical solution of the present invention will be described in detail below in conjunction with the drawings and embodiments.

[0032] The embodiment proposes a method for carrying multiple data streams on a QQ network phone, by identifying and analyzing the UDP packet content in the QQ network voice stream, extracting key attributes, and based on these attributes, constructing a feature template to generate The QQ authentication data packet is constructed to carry multiple data streams in the QQ voice stream. The content in the construction data package includes the information of the extended service.

[0033] Traditional research mainly focuses on communication protocol header and protocol rules, but this method analyzes the content of UDP data packets in detail, so that multiple data streams can be carried on QQ Internet phones and fully utilize the network capabilities of QQ. It has the advantages of simple and practical, strong reliability, little impact on...

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Abstract

The invention provides a method and a system for carrying multiple data streams on a QQ network telephone. The method comprises the following steps: by identifying and analyzing UDP data packet content in a QQ network voice stream, a key attribute is extracted, a feature template is constructed on the basis of the key attribute, a construction data packet capable of passing QQ verification is generated according to the feature template, the content in the construction data packet comprises information of an expansion service, and therefore multiple data streams are carried in the QQ voice stream. The network capability of the QQ can be fully utilized, and the method has the advantages of being simple, practical, high in reliability, small in influence on normal communication quality, convenient to expand service types and the like.

Description

technical field [0001] The invention belongs to the field of computer networks, and in particular relates to a method and a system for carrying multiple data streams on the multimedia stream of an Internet phone. Background technique [0002] With the continuous development of computer network technology and the popularization of the Internet, VoIP has gradually replaced the original function of making phone calls by virtue of its stability, cheapness, and convenience. Leveraging the popularity of mobile social media, QQ VoIP has achieved great success in the online multimedia market. With the rise of this mobile instant messaging, the limitations of the types of services provided by network multimedia are unavoidably presented in front of people. [0003] After years of experimentation and polishing, QQ's audio engine is very mature in processing data transmission in voice calls and has strong network capabilities. At present, the research on QQ network voice communicatio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/58H04L29/06
Inventor 崔竞松孙楷晨郭崎郭迟
Owner WUHAN UNIV
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