A data-centric distributed real-time session management method

A distributed real-time, session management technology, applied in the direction of data exchange network, digital transmission system, electrical components, etc., can solve the problems of not supporting plug-in integration, relying on the core backbone network, and unable to achieve adaptation

Active Publication Date: 2021-01-26
THE 28TH RES INST OF CHINA ELECTRONICS TECH GROUP CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most Internet instant messaging products are based on a central information push method, relying heavily on the core backbone network and fixed mobile communication infrastructure, and are not suitable for distributed systems in complex and changeable network environments.
However, LAN communication products such as Feiqiu mainly provide file sharing capabilities based on wired LANs, and cannot adapt to various wireless network transmission protocols in heterogeneous network environments, and do not support plug-in integration with existing information systems, and integration with other Associated Operations of Functional Software

Method used

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  • A data-centric distributed real-time session management method
  • A data-centric distributed real-time session management method
  • A data-centric distributed real-time session management method

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Embodiment Construction

[0031] like figure 1 As shown, the system composition of the present invention mainly includes a human-computer interaction interface, a session manager, a group manager, a point-to-point session message manager, a group session message manager, a data access interface, a message notification service, a data release manager, a data Subscription manager, file writer and other functional modules. The system creates point-to-point sessions and group sessions through the human-computer interaction interface, inputs various application business information to be sent, displays various application business information received to the user, and uses the session manager to manage point-to-point session and group session records. The group manager implements operations such as group session creation, disbandment, exit, member addition, and member deletion, and uses the point-to-point session message manager to manage and comprehensively display message records based on point-to-point s...

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Abstract

The invention discloses a data-centered distributed real-time session management method, which implements point-to-point session and group session management based on the data publish-subscribe model, application service data sharing on demand and real-time reliable transmission control, and data segmenting in sequence Real-time transmission and reassembly control, etc. The invention provides support for establishing session-based application service information interaction, so as to improve the information interaction efficiency of the application system and enhance the robustness, reliability and stability of the system.

Description

technical field [0001] The invention relates to the technical field of real-time application systems, in particular to a data-centered distributed real-time session management method. Background technique [0002] With the continuous improvement of hardware resources, the business data carried by real-time application systems in a heterogeneous network environment is becoming more and more diverse and complex, and the organization and presentation of data are becoming more and more important. At present, the world's leading countries in military technology, represented by the U.S. military, have introduced data-centric design ideas into the command and control systems and weapon control systems of various military services, and adopted a large number of loose data publishing-subscription models to solve the problem of information system targeting. The problem of adaptability to the changing network environment and the tight coupling of application business data, less conside...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/08H04L12/58
CPCH04L51/04H04L67/1044H04L67/565
Inventor 易流平王庆元薛姣杨闯
Owner THE 28TH RES INST OF CHINA ELECTRONICS TECH GROUP CORP
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