CN100375557C - Method for operating and maintaining telecommunication network equipment by using mobile station and mobile network management system thereof - Google Patents

Abstract

The invention discloses a method for operating and maintaining telecommunication network equipment by using a mobile station and its mobile network management system. Operation and maintenance center. When working, the mobile station client sends a login request. After passing the verification, the mobile network management agent allows it to log in and establish a connection with it; after the operation and maintenance center collects new alarm information, it immediately sends it to the mobile station client through the mobile network management agent for display and maintenance. After the personnel enter the operation and maintenance command according to the alarm information, the mobile network management agent sends it to the operation and maintenance center. The operation and maintenance center executes the command and sends the execution result to the mobile station client through the mobile network management agent, and the mobile station client displays it to the maintenance personnel. . The method of the invention realizes a certain degree of "anytime, anywhere" operation and maintenance function, which greatly facilitates the work of system maintenance personnel.

Description

Method for operating and maintaining telecommunication network equipment by using mobile station and mobile network management system thereof

technical field

The invention relates to a network management system of a telecommunication network, in particular to a mobile network management system.

Background technique

The network management system is an important part of the telecommunication network. The network management system plays an indispensable role in grasping the operation status of the huge telecommunication network at any time, discovering and solving the faults of the telecommunication network in time, and optimizing and improving the performance of the telecommunication network. . In order to discover and solve the faults of the telecommunication network in a timely manner, the system maintenance personnel are required to obtain information such as alarms and other information on the telecommunication equipment site from the network management system as timely as possible, and quickly make corresponding troubleshooting instructions.

However, the existing network management system does not provide the function of mobile operation and maintenance, and at most only supports passive and one-way sending of information such as alarms to the maintenance personnel's mobile station. Therefore, in order to discover and solve the faults of the telecommunication network at the first time, the system maintenance personnel must wait by the network management system at all times and pay close attention to the alarm information, etc., so that the daily operation and maintenance of the telecommunication network is restricted by time and space.

Contents of the invention

The technical problem to be solved by the present invention is to provide a method for operating and maintaining telecommunication network equipment by using a mobile station, so that system maintenance personnel can use the mobile station to operate and maintain the telecommunication network equipment, making the operation and maintenance work more convenient and quick. The invention also provides a mobile network management system of the telecommunication network for realizing the method.

In order to solve the above technical problems, the present invention provides a method for operating and maintaining telecommunication network equipment using a mobile station, comprising the following steps:

(a) establishing a mobile network management system including a mobile station client, a mobile network management agent capable of interactive communication with the mobile station client, and an operation and maintenance center capable of interactive communication with the mobile network management agent;

(b) The mobile station client sends a login request to the mobile network management agent, and after verifying that the identity of the mobile station client is legal, the mobile network management agent allows it to log in and establishes a connection with it;

(c) After the operation and maintenance center collects the new alarm information, it immediately sends it to the mobile network management agent, and forwards it to all mobile station clients that have established connections and need to be notified;

(d) The mobile station client displays the received alarm information to the maintenance personnel. After the maintenance personnel input the operation and maintenance order, the mobile station client sends the operation and maintenance order to the mobile network management agent;

(e) The mobile network management agent forwards the operation and maintenance command to the operation and maintenance center, and the operation and maintenance center returns the command execution result to the mobile network management agent after executing the command;

(f) The mobile network management agent forwards the command execution result to the mobile station client, and the mobile station client displays the command execution result to the maintenance personnel after receiving it.

Further, the above method can also have the following features: it also includes the following step of alarm recovery notification: after the operation and maintenance center collects new alarm recovery information, it sends it to the mobile network management agent, and it forwards it to all mobile network management agents that have established connections and need to be notified. The mobile station client, and the mobile station client displays the received alarm recovery information to the maintenance personnel.

Further, the above method can also have the following features: after the mobile network management agent receives the alarm or alarm recovery information sent by the operation and maintenance center, it stores the alarm information in the local cache pool, or deletes the recovered alarm information from the local cache pool. Warning message.

Further, the above method can also have the following characteristics: in the step (b), the mobile network management agent forwards the login request to the operation and maintenance center, and the operation and maintenance center uses the stored client information to log in the mobile network. The identity of the mobile station client is verified and the verification result is returned to the mobile network management agent, or the mobile network management agent uses locally stored client information to verify the identity of the mobile station client.

Further, the above method can also have the following characteristics: the client of the mobile station connects to the Internet through the wireless mobile data service network and establishes a connection with the mobile network management agent, or the client of the mobile station communicates with the mobile network management agent through a short message channel. The mobile network management agent establishes a connection.

Further, the above method can also have the following features: in the step (e), before the operation and maintenance center executes the operation and maintenance command, it first checks the authority of the mobile station client sending the order, if it has this operation authority, Execute the command again, otherwise refuse to execute.

Further, the above method can also have the following features: it also includes the following steps of system logout: the mobile station client sends a system logout message to the mobile network management agent, and the mobile network management agent disconnects from the mobile station client after receiving the system logout message. end of the connection and release related resources.

Further, the above method can also have the following features: it also includes the following step of querying the equipment operation information by the mobile station client: the operation and maintenance center sends the equipment operation information to the mobile network management agent, saves it in the buffer pool of the mobile network management agent, and Update the information in the cache pool when the information changes; the mobile station client sends an operation information query command to the mobile network management agent; the mobile network management agent queries the information required by the mobile station client in the local cache pool, and returns the query result to the requesting query Mobile station client: After receiving the query result, the mobile station client that requests the query displays the query result to the maintenance personnel through voice or graphic text.

Further, the above-mentioned method can also have the following features: it also includes the following step of querying the operation information of the equipment by the mobile station client: the mobile station client sends the operation information query command to the mobile network management agent; the mobile network management agent forwards the query command to the operation and maintenance center , the operation and maintenance center executes the query, and returns the query result to the mobile network management agent; after the mobile network management agent receives the query result returned by the operation and maintenance center, it forwards it to the querying mobile station client; after the mobile station client receives the query result, Display query results to maintenance personnel by means of sound or text.

Further, the above-mentioned method can also have the following characteristics: after the step (d) the mobile station client receives the alarm information, it also returns a receipt to the mobile network management agent, if the mobile network management agent does not receive the alarm message from the mobile station within the set time. If the receipt is returned by the client, the warning information is resent to it.

The mobile network management system that can utilize the mobile station to operate and maintain the equipment of the telecommunication network provided by the present invention includes an operation and maintenance center, a mobile station client, and a mobile network management agent capable of interactive communication with the mobile station client and the operation and maintenance center, wherein:

The mobile station client is used to receive commands input by maintenance personnel, organize them into an agreed message format and send them to the mobile network management agent, receive and analyze the messages sent by the mobile network management agent, and display the information therein to the maintenance personnel. personnel;

The mobile network management agent is used to establish and maintain connections with the mobile station client and the operation and maintenance center, and can forward messages from the mobile station client to the operation and maintenance center in an agreed format, and forward messages from the operation and maintenance center to the operation and maintenance center. The message is forwarded to the corresponding mobile station client according to the agreed format.

Further, the above-mentioned mobile network management system may also have the following characteristics: the mobile station client further includes:

The man-machine interface module is used to provide an operation interface between the maintenance personnel and the mobile station client, receive commands input by the maintenance personnel, and display the received information to the maintenance personnel;

The network communication module is used to establish and maintain the connection with the mobile network management agent through the wireless mobile data service network, and send and receive messages with the mobile network management agent;

The protocol analysis and processing module is used to organize the commands input by the maintenance personnel into the message format stipulated in the protocol and then send them, and analyze the information contained in the received messages.

Furthermore, the above mobile network management system may also have the following characteristics: the mobile station client is a mobile station with wireless access function equipped with mobile network management system client software.

Further, the above-mentioned mobile network management system may also have the following characteristics: the mobile network management agent further includes:

The client interface module is used to establish and maintain the connection with the mobile station client and complete the sending and receiving of messages between the two;

The operation and maintenance center interface module is used to establish and maintain the connection with the operation and maintenance center and complete the sending and receiving of messages between the two;

The protocol analysis and processing module is used to analyze the received message, reorganize it into an agreed format according to the content of the message, and then forward it, or process it locally.

Further, the above-mentioned mobile network management system can also have the following features: the mobile network management agent also includes a buffer management module, which is used to temporarily store the alarms and equipment operation information of the operation and maintenance center in the buffer pool, and complete the operation according to the received relevant instructions. Maintenance and query operations on information in the cache pool.

Further, the above mobile network management system may also have the following features: the mobile network management agent also includes a security protection module for analyzing and filtering data packets received by the client interface module, and providing a firewall for the operation and maintenance center.

Further, the above mobile network management system may also have the following features: the mobile network management agent or the operation and maintenance center includes a mobile station client management module, which is used to save, maintain and update the identity and authority information of the mobile station client.

As can be seen from the above, by adopting the method and system of the present invention, system maintenance personnel can operate and maintain telecommunications network equipment through the mobile station client, realizing a certain degree of "anytime, anywhere" operation and maintenance functions, reducing the need for telecommunications The time and space constraints of the daily operation and maintenance of network equipment greatly facilitate the work of system maintenance personnel.

Description of drawings

FIG. 1 is a topological structure diagram of a mobile network management system according to an embodiment of the present invention.

Fig. 2 is a flow chart of mobile station client login according to the embodiment of the present invention.

Fig. 3 is a flow chart of an alarm or an alarm recovery notification according to an embodiment of the present invention.

Fig. 4 is a flow chart of issuing an operation and maintenance command by a mobile station client according to an embodiment of the present invention.

Fig. 5 is a flow chart of the logout of the mobile station client in the system according to the embodiment of the present invention.

Fig. 6 is a flowchart of mobile station client querying operation information according to an embodiment of the present invention

Detailed ways

The following takes the mobile network management system in the CDMA system as an example to illustrate. The topological structure of the mobile network management system is shown in FIG. 1 , including three parts: a mobile station client 1 , a mobile network management agent 2 and an operation and maintenance center 3 . The mobile station client 1 accesses the Internet through the CDMA data service (or other wireless mobile data service network), and connects with the mobile network management agent 2 . The mobile network management agent 2 is connected to the operation and maintenance center 3 at the same time, and provides an interface for the mobile station client 1 to access the mobile network management function from the Internet. The operation and maintenance center 3 is connected to the telecommunication network equipment.

The mobile station client can use all terminals with wireless access functions such as mobile phones, PDAs, and notebook computers, and download the client software of the mobile network management system (for example, download through the operator's wireless application download platform) to become a mobile station client. It further includes:

The man-machine interface module is used to provide the operation interface between the maintenance personnel and the mobile station client, receive the login, logout, operation maintenance, query equipment operation information and other commands input by the maintenance personnel, and display the received alarms, Equipment running status and other feedback information.

The network communication module is used to access the Internet through the wireless mobile data service network, establish and maintain the connection with the mobile network management agent, and send and receive messages with the mobile network management agent. Here, connection is only a logical concept, which means the communication process between the mobile station and the network management agent, and is not limited to a certain communication method. In addition to accessing the Internet, it can also use the short message channel to communicate with the mobile network management agent through data short messages.

The protocol analysis and processing module is used to organize the commands input by the maintenance personnel into the message format stipulated in the protocol and then send them, and analyze the information contained in the alarm, alarm recovery, equipment operation and other information from the received message. Internal protocols or standard protocols, such as WAP, can be used between the mobile station and the mobile network management agent.

The mobile network management agent is a transfer platform for information interaction between the mobile station client and the operation and maintenance center. It is a logical entity that can run on an independent hardware platform or on the same hardware platform as the operation and maintenance center. It further includes the following functional modules:

The client interface module is used to establish and maintain the connection with the mobile station client and complete the sending and receiving of messages between the two.

The operation and maintenance center interface module is used to establish and maintain the connection with the operation and maintenance center and complete the sending and receiving of messages between the two.

The protocol analysis and processing module is used to analyze the received message, and then reorganize and forward it according to the content of the message, or hand it over to the cache management module for processing. The interface between the mobile network management agent and the operation and maintenance center mainly depends on the interface that the operation and maintenance center can provide, which can be an internal interface or a standard CORBA, Q3 and other interfaces. An internal protocol or a standard protocol, such as WAP, can be used between the mobile network management agent and the mobile station client.

The cache management module is used to temporarily store information such as alarms and equipment operating conditions of the operation and maintenance center in the cache pool, and complete operations such as adding, updating, querying, reading, or deleting information in the cache pool according to instructions. This module is not necessary, but with this module, some commands to the client, such as the command to query the running information, can be processed locally on the mobile network management agent, which reduces the workload of the operation and maintenance center and reduces the need for the client. The response time of the query.

The security protection module is used to analyze and filter the data packets received by the client interface module, and provide a firewall for the operation and maintenance center. This module is not necessary, and the security protection function can be provided by a third-party dedicated firewall software.

The function of the operation and maintenance center is basically the same as that of the existing operation and maintenance center, and it is used to complete the five major management functions of configuration management, security management, fault management, performance management and account management. In particular, the management module of the mobile station client should be included in the security management, which is used to save, maintain and update the information of the mobile station client, such as account number, password, operation authority and so on. This module can also be set in the mobile network management agent.

In the case that the processing capability of the mobile station client side allows, the system can also expand the interface of other operation and maintenance functions, such as configuration management, security management and so on.

Based on the above-mentioned system composed of the mobile station client, mobile network management agent and operation and maintenance center, when the mobile station is used to operate and maintain the equipment of the telecommunication network, the mobile station client first accesses the Internet through the CDMA data service to log in, and then logs in successfully. After establishing a connection with the mobile network management agent, when there is new alarm information in the operation and maintenance center, the mobile station client can be notified in time through the mobile network management agent, and the system maintenance personnel can issue corresponding operation and maintenance information through the mobile station client according to the alarm information. order to solve equipment failures in a timely manner. Furthermore, the maintenance personnel can also actively query the operating status information of the equipment through the system, log out of the system on the mobile station client, receive alarm cancellation messages, and so on.

The flow of the mobile station client login is shown in Figure 2, and further includes the following steps:

Step 210, the mobile station client accesses the Internet through the CDMA data service, and sends a login request to the mobile network management agent, carrying its identity information;

Step 220, the mobile network management agent forwards the login request to the operation and maintenance center;

Step 230, the operation and maintenance center verifies the identity information of the mobile client in the login request, and returns the verification result to the mobile network management agent;

Step 240, the mobile network management agent judges the returned verification result, if the verification is passed, the mobile station client is allowed to log in, and a connection with the mobile station client is established, otherwise, the mobile station client is rejected to log in.

It should be noted that if the mobile station client management module is set on the mobile network management agent, the mobile station client can also be directly authenticated on the mobile network management agent. In addition, if the mobile station client and the mobile network management agent use the short message channel to communicate, the connection between the two is not a wireless Internet connection, but a data short message is used for interaction when there is information transmission.

The alarm or alarm recovery notification process is shown in Figure 3, and further includes the following steps:

Step 310, when a new alarm or alarm recovery occurs on the device, the operation and maintenance center immediately forwards the alarm or alarm recovery information to the mobile network management agent after collecting the information;

Step 320, the mobile network management agent stores the alarm information into a local buffer pool, or deletes the recovered alarm information from the buffer pool;

Step 330, the mobile network management agent forwards the alarm or recovery alarm information to all mobile station clients that have established connections and need to be notified;

Different mobile station clients may have division of labor in operation and maintenance, so sometimes it is necessary to perform selective forwarding, which can be realized by establishing a forwarding table indexed by alarm category in the mobile network management agent;

Step 340, after the mobile station client receives the new alarm or alarm recovery information, it displays it to the maintenance personnel through sound or graphics, and returns a receipt to the mobile network management agent;

Step 350, if the mobile network management agent does not receive the return receipt returned by the mobile station client within the set time, resend the alarm information to it.

If no cache management module is set in the mobile network management agent, step 320 needs to be cancelled.

The flow of the mobile station client issuing the operation and maintenance command is shown in Figure 4, including the following steps:

Step 410, the mobile station client sends an operation and maintenance command to the mobile network management agent, such as device reset, switching, etc.;

Step 420, the mobile network management agent forwards the operation and maintenance command to the operation and maintenance center;

Step 430, the operation and maintenance center checks the authority of the mobile station client, if it has the operation authority, executes the operation and maintenance command, otherwise refuses to execute;

Step 440, the operation and maintenance center returns the command execution result (success or failure) to the mobile network management agent, and then forwards it to the mobile station client;

In step 450, the client terminal of the mobile station displays the execution result of the command to the maintenance personnel by means of sound or text.

The above processes such as mobile station client login, alarm notification, and mobile station client issuing operation and maintenance commands are necessary to realize basic operation and maintenance of network equipment, and other processes are optional.

The flow of the mobile station client logging out of the system is shown in Figure 5, including the following steps:

Step 510, the mobile station client sends a system logout message to the mobile network management agent;

Step 520: After receiving the mobile station client system logout message, the mobile network management agent disconnects the connection with the mobile station client and releases related resources.

The flow of the mobile station client querying the device operation information is shown in Figure 6, including the following steps:

Step 610, the operation and maintenance center sends equipment operation information to the mobile network management agent, saves it in the cache pool of the mobile network management agent, and updates the information in the cache pool when the operation information changes;

Step 620, the mobile station client sends an operation information query command, such as querying the environmental information or alarm information of a certain computer room;

Step 630, the mobile network management agent queries the information required by the mobile station client from the local buffer pool, and returns the query result (information to be checked or a failure message) to the mobile station client of the query:

In step 640, after receiving the query result, the mobile station client displays the query result to the maintenance personnel through sound or graphic text.

If there is no cache pool for maintaining the running information in the mobile network management agent, proceed as follows:

A. The mobile station client sends an operation information query command, such as querying the environmental information or alarm information of a certain computer room;

B, the mobile network management agent forwards the query command to the operation and maintenance center, the operation and maintenance center executes the query, and returns the query result to the mobile network management agent;

C. After the mobile network management agent receives the query result returned by the operation and maintenance center, it forwards it to the querying mobile station client;

D. After receiving the query result, the client of the mobile station displays the query result to the maintenance personnel through sound or graphic text.

To sum up, the present invention uses the mobile station as an extension of the operation and maintenance center function to provide system maintenance personnel with mobile network management functions, which reduces the time and space constraints on the operation and maintenance of telecommunication network equipment, and greatly facilitates the system maintenance personnel. work. The test in the CDMA2000 network management system proves that the design scheme of the present invention fully considers the aspects of system security, stability, ease of use, expandability, portability and the like while providing convenience. The system and method of the present invention can also be applied to other telecommunication networks and any network management system.

Claims (16)

1. method of utilizing the travelling carriage operating and maintaining equipment in telecom network may further comprise the steps:

(a) set up and to comprise the travelling carriage client, act on behalf of the mobile network administration system of the operation maintenance center of interactive communication with the mobile network manager agency of travelling carriage client interactive communication with mobile network manager;

(b) the travelling carriage client sends logging request to the mobile network manager agency, and after the identity of this travelling carriage client of checking was legal, the mobile network manager agency allowed its login and connects with it;

(c) operation maintenance center sends to the mobile network manager agency after collecting new warning information immediately, is transmitted to the travelling carriage client that all have connected and have needed notice by it;

(d) the travelling carriage client is shown to the attendant with the warning information of receiving, behind attendant's input operation maintenance command, the travelling carriage client sends to the mobile network manager agency with this operational maintenance command;

(e) the mobile network manager agency is transmitted to operation maintenance center with this operational maintenance command, after operation maintenance center carries out this order, command execution results is returned to the mobile network manager agency;

(f) the mobile network manager agency is transmitted to the travelling carriage client with command execution results, and the travelling carriage client receives that the back is to attendant's display command execution result.

2. the method for claim 1, it is characterized in that, the step that also comprises following alarm clearing notice: operation maintenance center sends to the mobile network manager agency after collecting new alarm clearing information, be transmitted to the travelling carriage client that all have connected and have needed notice by it, the travelling carriage client is shown to the attendant with the alarm clearing information of receiving again.

3. method as claimed in claim 1 or 2, it is characterized in that, after described mobile network manager agency receives the alarm or alarm clearing information that operation maintenance center sends, this warning information is deposited in the local cache pond or from the local cache pond, delete the warning information that has recovered.

4. the method for claim 1, it is characterized in that, in the described step (b), the mobile network manager agency is that described logging request is forwarded to described operation maintenance center, the client-side information of utilize being preserved by operation maintenance center is verified the identity of described travelling carriage client and is returned the checking result to described mobile network manager agency, perhaps, described mobile network manager agency utilizes the local client-side information of preserving that the identity of described travelling carriage client is verified.

5. the method for claim 1, it is characterized in that, described travelling carriage client is to connect with described mobile network manager agency by the access of radio data service network, and perhaps, described travelling carriage client is to connect by short message channel and described mobile network manager agency.

6. the method for claim 1 is characterized in that, in the described step (e), operation maintenance center checks the authority of the travelling carriage client that sends this order earlier before the executable operations maintenance command, has this operating right as it, carry out this order again, otherwise refusal is carried out.

7. the method for claim 1, it is characterized in that, also comprise the step that following system is nullified: the travelling carriage client is acted on behalf of the transmitting system logout message to mobile network manager, after the mobile network manager agency receives this system's logout message, disconnects and being connected and discharging related resource of this travelling carriage client.

8. the method for claim 1 is characterized in that, also comprises the step of following travelling carriage client query equipment operation information:

The transmitting apparatus operation information is acted on behalf of to mobile network manager by operation maintenance center, is kept in mobile network manager agency's the cache pool, and upgrades information in this cache pool when operation information changes;

The travelling carriage client sends the operation information querying command to the mobile network manager agency;

The mobile network manager agency inquires about the information that the travelling carriage client needs in the local cache pond, and Query Result is returned to the travelling carriage client of request inquiry;

After the travelling carriage client of request inquiry receives Query Result, show Query Result to the attendant by modes such as sound or picture and text.

9. the method for claim 1 is characterized in that, also comprises the step of following travelling carriage client query equipment operation information:

The travelling carriage client sends the operation information querying command to the mobile network manager agency;

The mobile network manager agency is transmitted to operation maintenance center to querying command, and operation maintenance center carries out inquiry, and Query Result is returned to the mobile network manager agency;

After mobile network manager agency receives the Query Result that operation maintenance center returns, be transmitted to the travelling carriage client of inquiry;

After the travelling carriage client receives Query Result, show Query Result to the attendant by modes such as sound or picture and text.

10. the method for claim 1, it is characterized in that, after the travelling carriage client is received warning information in the described step (d), also return a receipt to the mobile network manager agency, if the mobile network manager agency does not receive this receipt that the travelling carriage client is returned in setting-up time, just retransmit this warning information to it.

11. a mobile network administration system of utilizing the travelling carriage operating and maintaining equipment in telecom network comprises operation maintenance center, it is characterized in that, also comprise the travelling carriage client and with the mobile network manager of travelling carriage client, operation maintenance center's interactive communication agency, wherein:

Described travelling carriage client is used to receive the operational maintenance command of attendant's input, the message format that is organized into agreement sends to described mobile network manager agency, and receive, resolve alarm or the command execution results message that described mobile network manager agency sends, wherein information is shown to the attendant;

Described mobile network manager agency be used to set up and maintenance and described travelling carriage client, operation maintenance center between be connected, to be transmitted to operation maintenance center by the agreement form from the operational maintenance command message of travelling carriage client, and will be transmitted to corresponding travelling carriage client by the agreement form from the alarm or the command execution results message of operation maintenance center; Described travelling carriage client comprises:

Human-machine interface module is used to provide the operation interface between attendant and the travelling carriage client, receives the operational maintenance command of attendant's input, and shows the information of receiving to the attendant;

The network communication module was used for by the foundation of radio data service network and maintenance and being connected that mobile network manager is acted on behalf of, and the message between transmission, reception and the mobile network manager agency;

The protocal analysis processing module is used for sending behind the message format that operational maintenance command with attendant input is organized into the agreement agreement, and parses the information that it comprises from the alarm that receives or command execution results message.

12. mobile network administration system as claimed in claim 11 is characterized in that, described travelling carriage client is the travelling carriage with wireless access function that the mobile network administration system client software is housed.

13. mobile network administration system as claimed in claim 11 is characterized in that, described mobile network manager agency further comprises:

The client-side interface module is used to set up and being connected and finishing the transmission and the reception of message between the two of maintenance and travelling carriage client;

Operation maintenance center's interface module is used to set up and being connected and finishing the transmission and the reception of message between the two of maintenance and operation maintenance centre;

The protocal analysis processing module is used for the message of receiving is resolved, and according to message content, it is reorganized to transmitting behind the agreement form, perhaps handles in this locality.

14. mobile network administration system as claimed in claim 13, it is characterized in that, described mobile network manager agency also comprises caching management module, be used for alarm, equipment operation information, and finish maintenance, query manipulation information in the cache pool according to the dependent instruction of receiving in the temporary operation maintenance center of cache pool.

15., it is characterized in that described mobile network manager agency also comprises safety protection module, is used for the packet that the client-side interface module is received is analyzed and filtered, for operation maintenance center provides fire compartment wall as claim 13 or 14 described mobile network administration systems.

16. mobile network administration system as claimed in claim 11 is characterized in that, described mobile network manager agency or operation maintenance center comprise the travelling carriage client manager module, are used to preserve, safeguard and upgrade identity, the authority information of travelling carriage client.

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