CN104486303A - NGN (Next Generation Network) soft switch experiment system and control method thereof - Google Patents

Abstract

The invention provides an NGN softswitch experiment system and its control method. The experiment process is carried out in stages. The operator first configures the data locally through the service maintenance unit, and then sends the NGN-Client at the client NGN-Server to the server NGN-Server. Send the application data loading request, the server NGN-Server loads the data to the soft switch unit through the queuing mechanism, and finally conducts experimental verification, thus solving the problem of long overall experiment time and equipment failure caused by multiple operators operating a soft switch unit. Problems such as low utilization rate and data disorder ensure the validity and consistency of data, greatly save experiment time and improve teaching efficiency.

Description

NGN Softswitch Experimental System and Its Control Method

technical field

The invention relates to a communication experiment system, in particular to an NGN soft switch experiment system and a control method thereof.

Background technique

NGN (Next Generation Network; next-generation network) is a next-generation network that uses softswitches as the core and can provide multimedia integrated services such as voice, video, and data. It adopts an open and standard architecture and can provide rich services.

In the current NGN softswitch laboratories in colleges and universities, the number of students in a class is generally 40 to 60. In a single experimental equipment environment, there are generally two ways to conduct experiments: one is that students perform online operations through queuing, and the other is All students are online at the same time. There are certain problems in these two methods. The former leads to too long overall experiment time and low equipment utilization, while the latter leads to serious data confusion and inconsistency.

Contents of the invention

The invention provides an NGN softswitch experiment system and a control method thereof capable of ensuring the validity and consistency of data.

An NGN softswitch experimental system, including:

At least one business maintenance unit, used to provide data;

At least one client, each of the clients is signal-connected to each of the service maintenance units;

a server, signally connected to each of the clients;

A soft switch unit, signal connected to the server;

The data provided by the business maintenance unit is transmitted to the client, and the operator configures the data on the client and sends a request for loading the data to the server, and the server judges whether to The data is loaded onto the soft switch unit, and the loading result is returned to the client for experimental verification.

Preferably, the client is also used to clear local data with one click.

Preferably, the server is connected to the client through Socket communication technology.

Preferably, the server is connected to the soft switch unit through Socket communication technology.

Preferably, the server is further configured to load peripheral devices or cancel seats or give up seats according to the client's request.

Preferably, the soft switch unit is Huawei SoftX3000.

The present invention also provides a kind of control method of NGN softswitch experiment system in addition, comprises the steps:

Step S110: the service maintenance unit provides data transmission to the client;

Step S120: The operator configures the data on the client;

Step S130: the client sends a request to the server to apply for loading the data;

Step S140: the server determines whether to load the data to the soft switch unit through a queuing mechanism;

Step S150: If the above judgment result is yes, the server loads the data to the soft switch unit; if the above judgment result is no, return to step S130;

Step S160: the server returns the loading result to the client for experimental verification.

Preferably, if the current client is ranked first in the queue, the server will immediately perform data loading processing; if the current client is not the first, the above-mentioned server returns the IP of the first client , the number of the current client, the waiting time, and update every one minute until the current client ranks first.

Preferably, the loading process adopts the method of manipulating the database guide table.

Preferably, after the data import is completed, the server further includes the steps of formatting the data and resetting the board.

In the present invention, the experiment process is carried out in stages. The operator first configures the data locally through the business maintenance unit, and then sends the application data loading request to the server NGN-Server at the client NGN-Client, and the server NGN-Server uses the queuing mechanism Load the data to the soft switch unit, and finally conduct experimental verification, thus solving the problems of long overall experiment time, low equipment utilization rate, and data disorder caused by multiple operators operating a soft switch unit, and ensuring the validity of the data It also greatly saves the experiment time and improves the teaching efficiency.

Description of drawings

Fig. 1 is the module block diagram of NGN softswitch experiment system of the present invention;

Fig. 2 is a flow chart of the control method of the NGN softswitch experimental system of the present invention.

Detailed ways

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

Referring to FIG. 1 , an NGN softswitch experiment system provided by the present invention includes: a service maintenance unit 110 , a client 120 , a server 130 and a softswitch unit 140 .

in:

There is at least one service maintenance unit 110, which is used to provide data;

The number of clients 120 corresponds to the service maintenance unit 110, and each client is respectively signal-connected to each service maintenance unit;

The server 130 is signally connected to each client;

The soft switch unit 140 is signally connected to the server 130 .

Specifically, the data provided by the business maintenance unit 110 is transmitted to the client 120, and the operator configures the data on the client 120 and sends a request for loading the data to the server 130, and the server 130 judges whether to load the data to the soft switch unit 140 through a queuing mechanism, and returns the loading result to the client 120 for experimental verification.

Preferably, the client 120 is also used to clear local data with one click. The present invention adds a one-click data clearing function to the client, which greatly shortens the time compared to the reverse deletion of data.

Preferably, the server 130 is connected to the client 120 through Socket communication technology.

Preferably, the server 130 is connected to the soft switch unit 140 through Socket communication technology.

It can be understood that the server 130 has a short connection with the soft switch unit 140 through Socket communication technology;

Preferably, the server 130 is further configured to load peripheral devices or cancel seats or give up seats according to the request of the client 120 .

It can be understood that after the client 120 successfully logs in to the server 130, the server 130 will create a new thread to process various requests of the client 120 separately, such as applying for device loading, canceling seats, giving up seats, etc.; 130 will have an independent thread to handle the data loading process of client 120, which encapsulates the loading process.

Preferably, the soft switch unit is Huawei SoftX3000.

Please refer to Fig. 2, a kind of control method of NGN softswitch experiment system, comprises the steps:

Step S110: the service maintenance unit provides data transmission to the client;

Step S120: The operator configures the data on the client;

Step S130: the client sends a request to the server to apply for loading the data;

Step S140: the server determines whether to load the data to the soft switch unit through a queuing mechanism;

Specifically, if the current client is ranked first in the queue, the server will immediately perform data loading processing; if the current client is not the first, the server will return the IP of the first client , the number of the current client, the waiting time, and update every one minute until the current client ranks first. It can be understood that in this process, the client needs to wait for the server to load all the previous client data.

Step S150: If the above judgment result is yes, the server loads the data to the soft switch unit; if the above judgment result is no, return to step S130;

Preferably, the loading process adopts the method of manipulating the database guide table.

Preferably, after the data import is completed, the server further includes the steps of formatting the data and resetting the board to ensure that the imported data takes effect.

Step S160: the server returns the loading result to the client for experimental verification.

It can be understood that after the server finishes loading the client data, it returns the processing result to the client, and the client performs business verification. If the verification is passed, it means that the data configuration is correct, and the seat needs to be given up so that the server can process the next client.

In the present invention, the experiment process is carried out in stages. The operator first configures the data locally through the business maintenance unit, and then sends the application data loading request to the server NGN-Server at the client NGN-Client, and the server NGN-Server uses the queuing mechanism Load the data to the soft switch unit, and finally conduct experimental verification, thus solving the problems of long overall experiment time, low equipment utilization rate, and data disorder caused by multiple operators operating a soft switch unit, and ensuring the validity of the data It also greatly saves the experiment time and improves the teaching efficiency.

It can be understood that those skilled in the art can make various other corresponding changes and deformations according to the technical concept of the present invention, and all these changes and deformations should belong to the protection scope of the claims of the present invention.

Claims (10)

1. A kind of NGN softswitch experiment system is characterized in that, comprises: At least one business maintenance unit, used to provide data; At least one client, each of the clients is signal-connected to each of the service maintenance units; a server, signally connected to each of the clients; A soft switch unit, signal connected to the server; The data provided by the business maintenance unit is transmitted to the client, and the operator configures the data on the client and sends a request for loading the data to the server, and the server judges whether to The data is loaded onto the soft switch unit, and the loading result is returned to the client for experimental verification. 2. The NGN softswitch experiment system according to claim 1, wherein the client is also used for clearing local data with one key. 3. NGN softswitch experiment system according to claim 1, is characterized in that, described service end is connected with described client end by Socket communication technology. 4. The NGN softswitch experiment system according to claim 1, wherein the server is connected with the softswitch unit through Socket communication technology. 5. The NGN softswitch experiment system according to claim 1, wherein the server is further configured to load peripheral devices or revoke seats or give up seats according to the client's request. 6. The NGN softswitch experiment system according to claim 1, wherein the softswitch unit is Huawei SoftX3000. 7. a control method of NGN softswitch experiment system as claimed in claim 1, is characterized in that, comprises the steps: Step S110: the service maintenance unit provides data transmission to the client; Step S120: The operator configures the data on the client; Step S130: the client sends a request to the server to apply for loading the data; Step S140: the server determines whether to load the data to the soft switch unit through a queuing mechanism; Step S150: If the above judgment result is yes, the server loads the data to the soft switch unit; if the above judgment result is no, return to step S130; Step S160: the server returns the loading result to the client for experimental verification. 8. the control method of NGN softswitch experimental system as claimed in claim 7 is characterized in that, if current client is arranged in the first place of formation, described service end can carry out data load processing immediately; If the client is not the first, the above server will return the IP of the first client, the number of the current client, and the waiting time, and update it every minute until the current client ranks first. 9. The control method of the NGN softswitch experiment system as claimed in claim 7, characterized in that, the process of loading adopts the mode of operating the database guide table. 10. The control method of the NGN softswitch experiment system as claimed in claim 9, characterized in that, after the data import is completed, the server further includes the steps of formatting the data and resetting the single board.