The Development Prospect of China Mobile Volkswagen

Ye Bing: At present, the problems faced by China's informatization construction are mainly reflected in the "four shortages and one low", that is, insufficient funds, technology, talents and experience, and low ability to resist risks. However, mobile communication has incomparable advantages in information construction, and it has the characteristics of being portable at any time and anywhere and covering a wide range. Last year, China Mobile conducted a survey of 50,000 people, and the results showed that about 965,438+0% people kept their mobile phones in an all-weather state. At the same time, due to the advantages of cheap, portable, convenient, easy to use and high penetration rate, the informatization based on mobile terminals presents the characteristics of "two lows and one high"-low application threshold, low application cost and high convenience. Therefore, mobile information solutions have become an effective choice for government and enterprise information. Therefore, China Mobile put forward the strategic idea of "promoting the development of national economy informatization with mobile information experts", that is, relying on the existing network and customer advantages of China Mobile, taking mobile terminals as the carrier to promote the application of industry informatization and play a pillar role in the process of national economy informatization.

In view of the diversified and personalized information needs of users, China Mobile has established the information orientation: adhere to the mobile orientation and adhere to the terminal orientation. In the field of industry informatization, the development idea of China Mobile is: facing two kinds of target customers, adopting two modes to promote informatization. The first is to deploy mobile proxy server (MAS) applications for group customers with high information level. This kind of customers generally have intranet and independent database, various application systems are relatively complete, and there are specialized IT departments and personnel. MAS application can quickly and effectively couple the existing IT systems of group customers, provide multi-service standard interfaces, connect with mobile networks, and realize information mobility. The second is to provide application hosting (ADC) services for customers in industries with low informatization. Most of these customers have no intranet, most application systems have not been built, and there are no special IT departments and personnel. The realization of "selling by rent" ADC service can provide "one-stop" solution and comprehensive information technology support.

According to the strategic focus of national informatization development, China Mobile pays attention to social hotspots and vigorously expands the application of key industries. At present, it has achieved remarkable results in agriculture, rural areas, social personal safety, financial securities, education, police and other industries and fields. For example, in the field of "agriculture, countryside and farmers", under the guidance of the Ministry of Agriculture, China Mobile launched the business of "rural credit communication", focusing on rural government management, agricultural production and farmers' lives. At present, 3 1 provincial companies have signed comprehensive cooperation agreements with 75 agricultural departments such as provincial agricultural bureau and agricultural commission, 248 prefecture-level mobile companies have signed cooperation agreements with 342 prefecture-level agricultural departments, and the number of users of "Nongxintong" has reached 2000. In the field of social and personal safety, it signed a cooperation agreement with the Ministry of Public Security to promote police communication and location alarm, and * * * formulated and issued the "Guidelines for the Specification and Construction of Police Mobility". At present, there are 204,000 ordinary police users. In the securities industry, the Caixintong Club was launched in cooperation with the CSRC, the Securities Industry Association and the eight major brokers to carry out investor risk education. At present, it is piloted in three provinces and will be promoted nationwide in June 5438+ 10. In the financial industry, we cooperated with more than ten national banks to promote the ICT business of banks, and provided business solutions to meet the real-time financial information needs of bank customers, mobile office of bank employees, production control and other information needs through wireless access methods such as SMS and GPRS, helping banks save costs, improve efficiency and increase income. In the aspect of urban management, innovation has introduced a new model of urban management based on grid, and jointly promoted the urban management link with the Ministry of Construction. At present, 28 cities in Beijing, Shanghai, Yangzhou, Chengdu and other provinces 12 have signed cooperation agreements. In addition, China Mobile has achieved positive results in the application of mobile information technology in production safety, epidemic prevention and control, food safety, consumer safety, medical and health care, education and clean government education in party member.

First, it is the abbreviation of mobile proxy server, which is an access tool to assist the original business system of enterprises to realize wireless applications. After the implementation of MAS access, the original business system of the enterprise can easily realize wireless applications, such as OA system, which can realize mobile phone office, email notification, mobile phone approval and so on.

mobile agent serve

1, composition and function of MAS system:

MAS system includes MAS terminal, MAS server and MAS management platform. China Mobile provides information application services based on mobile terminals (including SMS, MMS, GPRS, WAP, mobile phone client, etc.). ) for group customers, through the internal deployment of mobile proxy servers (mainly government users and enterprises with complete enterprise information systems). Through the mobile proxy server, the applications and services of users in different industries are extended to mobile terminals.

Composition and function of 1. 1 MAS server:

Composition of MAS server:

The MAS server consists of an application access adaptation plug-in module, a service scheduling module, a mobile security access module and a management module.

Functions completed by each component:

The plug-in module of access adapter is used to realize the mobile application interface of mobile application services, and complete mobile application services such as mobile office, mobile mailbox, on-site data query, collection, entry and WAP application through various mobile communication modes.

The service processing module processes the data information received from the application system, and its main functions include information processing and routing, user authentication, service scheduling, log processing and QoS control.

On the one hand, mobile security access module realizes data communication between MAS server and industrial gateway through the interface protocol provided by mobile industrial gateway. On the other hand, security encryption technology is adopted to provide functions such as SMS security access, MMS security access, GPRS security access, WAP security access, USSD security access, and smart terminal security access. In this way, the encrypted transmission of information in the air is realized, providing security services for MAS terminals.

The management module completes the self-management and service of the MAS server, and can provide interface submodules including network management and authentication. You can choose business navigation, routing management, business management, data management, application publishing, statistical analysis, address book management, system configuration management and other functional modules.

1.2, MAS management platform:

The MAS management platform runs in the mobile company and communicates with the MAS server through the encrypted IP channel to complete the management and control of the MAS server. The specific management contents include configuration management, authentication management, monitoring management, fault management, safety management and upgrade maintenance management.

1 3, MAS terminal:

Through the MAS system, the mobile terminal can access the application data in the information network through SMS/MMS, GPRS and other mobile communication modes, and complete the mobile application of the data. The MAS terminal is equipped with a hardware encryption module (such as a mobile phone with a secure SIM card and a notebook with a secure PCMCIA card) to decrypt the distributed information encrypted by the mobile security access module and encrypt the uplink information to ensure the transmission safety of the received information or the sent information. The mass terminal can be a common mobile phone, a smart phone, a PDA mobile phone, a mobile notebook computer and other mobile terminals.

2.MAS system structure:

2. 1 system structure diagram:

2.2 MAS network structure:

MAS server: deployed in industrial users and enterprises, communicating with industrial gateways and MAS management platforms through wide area networks or mobile public networks.

MAS management platform: deployed in the mobile computer room, communicating with BOSS and provincial integrated network management through China Mobile's internal network, and managing various MAS servers through WAN.

MAS terminal: MAS terminal uses the services provided by MAS system through mobile network. Client software may need to be installed as needed.

3. Services completed by 3.MAS:

3. 1 MAS service description:

The MAS terminal forwards the service request of the MAS terminal through secure short message, GPRS online mode, IP online service, WAP and other data services, and completes mobile applications such as mobile query, data collection and data entry. After the service is processed, the processing result from the MAS server is received and returned to the MAS terminal.

3.2 MAS business process:

1)MAS server deployment: according to the business required by industry users, install and deploy MAS servers.

2) Business acceptance:

Timing diagram of business acceptance:

3) register 3)MAS server:

MAS server registration management:

4)MAS server authentication and verification:

MAS server authentication and authentication

5) Configure the application access adaptation module:

Configure the plug-in to be opened in the mobile application access adaptation module of the MAS server. Configuration content includes basic information of MAS server, including host information, number of users supported, IP address, business service port, etc.

6) run MAS system:

The MAS server opens corresponding functions according to the mobile data service and service adaptation ability issued by the MAS management platform;

The MAS management platform monitors and manages the equipment status and running status of the MAS server;

The MAS terminal is equipped with a security module and an application module to realize secure communication between the mobile communication network and the MAS server. As a service proxy server, the MAS server forwards the service request of the MAS terminal to the application service processing server, receives the processing result from the MAS processing server after the service processing is completed, and returns the processing result to the MAS terminal.

4. Security in 4.MAS system:

The MAS system takes security measures to ensure the security of information network transmission, MAS server, industry user information network and mobile terminal, and to protect the overall security of mobile applications of users in China mobile industry.

4. 1 Data transmission security:

The MAS server is connected to industrial gateway and MAS management platform through VPDN to ensure the security of data transmission from IP link. Information is transmitted in an encrypted way in network transmission, which ensures the security of data transmission.

In industries and applications that require high security transmission, a special security transmission and authentication system with higher security level can be used to ensure information security.

4.2 Mobile terminal security:

Special security SIM card and security PCMCIA module can be used for information encryption and user identity authentication on mobile terminals to ensure the security of mobile terminals.

4.3 MAS management platform security:

MAS system provides security functions from a series of aspects, such as access control, security detection, attack monitoring and operation audit. It has complete network security monitoring, alarm and fault handling functions, which ensures the security of MAS management platform.

4.4 Perfect authority management and log management:

MAS system provides perfect management logs of database logs and operating system logs; The security SIM card/security PIMCIA card on the mobile terminal and the authority management of users and administrators provided by the MAS management platform effectively manage the access rights of the MAS system.

Secondly, in breeding, it is the abbreviation of marker-assisted selection, which means "molecular marker-assisted selection". It is a new technology with the rapid development of modern molecular biology technology. It can quickly and accurately analyze the genetic composition of individuals at the molecular level, thus realizing the direct selection of genotypes and conducting molecular breeding. At present, the application of MAS technology mainly focuses on gene polymerization, gene infiltration and gene line construction according to breeding plan.