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Method for connecting visual and stable M square video picture in CS 2

A CS-2 and status technology, applied in the communication field, can solve the problems of increasing the complexity of the call model and affecting the existing services of the service control point, so as to avoid the effect of the impact

Inactive Publication Date: 2006-11-01
HUAWEI TECH CO LTD
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Problems solved by technology

[0010] In order to solve the problem of modifying the existing call model of the "all call" model service switching point in the existing method to realize the multi-party conference, which affects the existing service of the service control point and increases the complexity of the call model, the present invention proposes a Using two call segments in the service control point to realize the method of connecting visual state and steady state M party view in CS-2

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  • Method for connecting visual and stable M square video picture in CS 2
  • Method for connecting visual and stable M square video picture in CS 2
  • Method for connecting visual and stable M square video picture in CS 2

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[0032] Such as Figure 4 Shown is a schematic diagram of the steady-state M-square CVS view inside the SSP in the present invention. As can be seen therefrom, the extended CVS view model of the present invention adopts two call segments (CS) to realize the "steady-state M party" view inside the SSP, but the interface with the SCP shows as a standard steady-state M-party view, with only one call segment. The extended CVS view model is implemented inside the SSP, and the interface between the SSP and the SCP complies with ITU recommendations and intelligent network application procedures, so it does not violate the national standard, and it is also easy to implement using the "all call" model.

[0033] Combine below Figure 5 to Figure 11 To illustrate some operating procedures inside the SSP in the present invention.

[0034] Merge call segment operation:

[0035] Such as Figure 5 As shown, it is a schematic diagram of the "Call Hold" in the CVS view in the ITU-T operatin...

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Abstract

A method that CS-2 can connect with the stable M side with the visible condition in the operation exchange point, defines the first call section and the second calling section of the visible view in the operation exchange point, the controlling leg and the first controlled leg connect with the calling point in the first call section, the second controlled leg connect with the second calling point in the second calling section. In the invention, the operation exchange point of the 'whole call' mode modify nothing with the existing basic calling module by the extending operation exchange point connect with the stable M side view in the visible condition, that is not only achieve the connecting visible condition of the CS-2 completely and avoid to effect the existing operation and the function of the operation exchanges point by the new function of the CS-2, but also observe the ITU-T advice and the intelligent network application regulations, achieve the butt-joint of the existing operation controlling point.

Description

technical field [0001] The present invention relates to communication technology, in particular to a method for realizing a Stable M-Party (Stable M-Party) view of a Connection Visibility State (CVS) in a CS-2 at a Service Switching Point (SSP). Background technique [0002] Intelligent Network Capability Set 2 (Capability Set2, CS-2) is the second standardization stage of the Intelligent Network. Compared with the Intelligent Network Capability Set 1 (Capability Set1, CS-1), the business aspect mainly adds multi-party call processing, Multi-party calls can be realized. [0003] At present, there are mainly two methods for realizing multi-party call processing: one is to use the Connection View State (CVS) method, according to the International Telecommunication Union-Telecommunication Standardization Sector (ITU-T) It is suggested that some simple multi-party call service features can be realized by adopting the CVS method, which is used to realize calls within three parti...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M3/56H04Q3/00
Inventor 刘智伟
Owner HUAWEI TECH CO LTD
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