Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Dialogue control method and system in service of multiparty communication

A multi-party communication and session control technology, which is applied in subscriber special services, radio/inductive link selection arrangements, selection devices, etc., can solve problems such as hindering the expansion of multi-party communication services, unfavorable large-scale business networks, waste of system processing resources, etc. , to achieve the effect of improving media transmission efficiency, reducing media redundant transmission, and ensuring service quality

Active Publication Date: 2007-05-09
HUAWEI TECH CO LTD
View PDF0 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Therefore, the existing session control method for multi-party communication services will cause a waste of a large amount of system processing resources, thereby making it difficult to ensure the quality of multi-party communication services, and is also not conducive to the realization of large-scale service networks, hindering the further expansion of multi-party communication services

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Dialogue control method and system in service of multiparty communication
  • Dialogue control method and system in service of multiparty communication
  • Dialogue control method and system in service of multiparty communication

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0041] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0042] The invention discloses a session control method for a multi-party communication service, which is applied to a system including: a UE, a participating function entity (PF) and a control function entity (CF). The main processing idea is: in the session establishment process, the PF is Each UE under its jurisdiction that participates in the current session establishes a sub-session and sends sub-session information to the CF of the current session; in this way, during the media stream transmission process, the CF distributes the media stream to each sub-session according to the received sub-session information Each PF distributes the received media stream to each UE participating in the session, so as to reduce redundant media transmission between the CF and the PF. Among them, each CF may serve as a centralized processing serve...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The method is used in user end (UE), participating function (PF) and control function (CF) and comprises: a) in the process of establishing call, PF establishes sub-session for each UE participating current session and governed by itself and sends the sub-session to the CF in current session; b) in the media stream transmission process, CF distributes the media stream to PF where each sub-session locates at, and then each PF distributes its received media stream to each UE corresponding to its own sub-session.

Description

technical field [0001] The invention relates to a technology for realizing multi-party communication services, in particular to a session control method and system for multi-party communication services. Background technique [0002] At present, in the communication system, various services participated by individual users or collective users have been realized, and the specific communication methods include: text, voice, video, and multimedia combination, etc. General communication services are mainly oriented to individual users, and usually only one or two user equipments (UEs) perform communication. In the communication service in which collective users participate, there are usually one or more groups of users communicating at the same time, that is to say, the communication process is not a two-party communication consisting of a calling party user and a called party user as is usually seen. There may be multiple calling party users and multiple called party users com...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H04Q7/28H04M3/56
Inventor 罗龙
Owner HUAWEI TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com