In response to the diversified and individualized informatization needs of users, China Mobile has established its informatization positioning: insisting on the orientation of mobile and the orientation of terminal. In the field of industry informatization, China Mobile's development idea is to promote informatization in two modes for two types of target customers. The first is to deploy mobile agent server (MAS) applications for group customers with a high degree of informatization. Such customers generally have Intranet and independent database, various types of application systems are more complete, and there are specialized IT departments and personnel, MAS applications can be quickly and effectively coupled with the existing IT systems on the side of the group customer to provide a standard interface for multiple types of business, and the mobile side of the network connection, to achieve the mobility of information. Secondly, for the lower degree of informatization industry customers to provide application hosting (ADC) business, most of these customers do not have their own Intranet, most of the application system has not been built, and there is no specialized IT department and personnel, ADC business to achieve "sell for rent" can provide "one-stop" solutions and comprehensive information technology. The ADC business can provide "one-stop" solutions and comprehensive technical support for information technology.
China Mobile in accordance with the strategic focus of national information technology development, focusing on social hotspots, and vigorously expand the key industry applications, has been in the "three rural areas", social and personal safety, financial securities, education, police and other industries and fields have achieved remarkable results. For example, in the field of "three rural areas", China Mobile under the guidance of the Ministry of Agriculture to carry out "agricultural information and communication" business, focusing on rural government management, agricultural production, farmers' livelihoods, 31 provincial companies have signed comprehensive cooperation agreements with the provincial agricultural departments and bureaus, agricultural commissions and other 75 agriculture-related departments, and 248 local governments have signed comprehensive cooperation agreements with the provincial agricultural departments and bureaus. At present, 31 provincial-level companies have signed comprehensive cooperation agreements with 75 agriculture-related departments, including provincial agriculture departments and bureaus and agriculture commissions, and 248 prefecture and municipal mobile companies have signed cooperation agreements with 342 agriculture-related departments at the prefecture and municipal levels, and the number of "agricultural information and communication" users nationwide has reached 20 million. In the field of social and personal security, it signed a cooperation agreement with the Ministry of Public Security to promote the Police Communication and location-based alarms, and formulated and issued the Police Mobile Specification and Construction Guidelines, with the number of Police Communication users reaching 204,000 at present. In the securities industry, in cooperation with the Securities and Futures Commission, the Securities Industry Association and eight major brokerage firms to launch the Caixin Club to carry out investor risk education, which is currently being piloted in three provinces and will be promoted nationwide in October. In the financial industry, it has cooperated with more than ten national banks to promote Yinxin business, which is a business solution that meets the informatization needs of bank customers for real-time financial information, bank employees for mobile office and production control through SMS, GPRS and other wireless access modes, helping banks save costs, improve efficiency and increase revenue. In terms of urban management, it has innovatively launched a new model of grid-based urban management, and jointly with the Ministry of Construction, the following promotion of Urban Management Pass, and currently 28 cities in 12 provinces, including Beijing, Shanghai, Yangzhou, and Chengdu, have signed cooperation agreements. In addition, China Mobile has achieved positive results in mobile informatization applications in production safety, epidemic prevention and control and food safety, consumer safety, medical care, education, party members' honesty education and other aspects.
One, is the abbreviation of Mobile Agent Server, is to assist the enterprise original business system to realize the wireless application of the access tool, the realization of the MAS access to the enterprise original business system can be convenient to realize the wireless application, such as: OA system can realize the cell phone office, e-mail notification, cell phone approval, and so on.
Mobile Agent Server
1, MAS system components and functions:
MAS system includes MAS terminals, MAS servers and MAS management platforms, China Mobile through the group customers (mainly for the government and industry users and enterprises with complete enterprise information systems) internal deployment of mobile agent servers, to provide group customers with mobile agent servers. By deploying mobile proxy servers within group customers (mainly government industry users and enterprises with complete enterprise information systems), China Mobile provides group customers with informationization application services based on mobile terminals (including SMS, MMS, GPRS, WAP, cell phone clients, etc.). Through the mobile proxy server, different industry user applications and services are extended to mobile terminals.
1.1 Composition and function of MAS server:
Composition of MAS server:
MAS server consists of application access adaptation plug-in module, business scheduling module, mobile security access module and management module.
Functions accomplished by each component:
Application Access Adaptation Plug-in Module realizes mobile application interfaces for mobile application services, and accomplishes mobile application services such as mobile office, mobile Email, on-site querying, collection, and entry of data, and WAP application through a variety of mobile communication modes.
The business processing module processes the data information received from the application system, and its main functions include information processing and routing, user authentication, business scheduling, log processing and QoS control.
The mobile security access module realizes the data communication between the MAS server and the industry gateway through the interface protocol provided by the mobile industry gateway on the one hand. On the other hand, it adopts security encryption technology to provide SMS security access, MMS security access, GPRS security access, WAP security access, USSD security access, and intelligent terminal security access functions, through which it realizes encrypted transmission of information in the air and provides security services for MAS terminals.
The management module completes the self-management and service of MAS server, and can provide interface sub-modules including network management and authentication authentication. Functional modules such as service navigation, routing management, service management, data management, application release, statistical analysis, address book management, system configuration management, etc. are available.
1.2, MAS management platform:
MAS management platform running in the mobile company, through the encrypted IP channel to communicate with the MAS server, to complete the management and control of the MAS server, the specific management of the contents of the configuration management, authentication management, monitoring and management, fault management, security management, upgrade and maintenance management.
1, 3, MAS terminal:
Mobile terminals through the MAS system can be SMS/MMS short messages, GPRS and other mobile communications to connect to access the information network in the application of data to complete the data mobile applications.MAS terminals are equipped with hardware encryption module (such as cell phones equipped with a secure SIM card, laptop equipped with a secure PCMCIA card), the mobile secure access module encrypted sent information. The MAS terminal is equipped with hardware encryption module (such as cell phone equipped with secure SIM card, laptop equipped with secure PCMCIA card), which can decrypt the encrypted downstream information of the access module and encrypt the upstream information to ensure the transmission security of the received information or sent information.The MAS terminal can be the mobile terminal such as ordinary cell phone, smart phone or PDA cell phone, mobile laptop, and so on.
2. MAS system structure:
2.1 System structure diagram:
2.2 MAS network structure:
MAS server: deployed in the industry users and enterprises, through the wide area network or the mobile public network to communicate with the industry gateway, MAS management platform.
MAS management platform: deployed in the mobile server room, communicating with BOSS and provincial integrated network management through China Mobile's internal network, and managing each MAS server 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 MAS:
3.1 Description of MAS services:
MAS terminals forward the service requests of MAS terminals through the MAS service agent server by means of secure short message, GPRS online mode, IP online service, WAP and other data service modes, and complete the mobile applications such as mobile querying, collecting and entering of data, etc. After the service is processed, it is transferred from the MAS server to the MAS terminal. After business processing, it receives processing results from the MAS server and returns the results to the MAS terminal.
3.2 Flow of MAS to complete the business:
1) Deployment of MAS server: Installation and deployment of MAS server according to the business to be completed by the industry users,
2) Business acceptance:
Service acceptance time sequence chart:
3) Registration of MAS server:
Registration of MAS server Management:
4) MAS server authentication and authentication:
MAS server authentication and authentication
5) Configuration of application access adapter module:
Configuration of the plug-in that needs to be opened in the mobile application access adapter module in the MAS server, the configuration content includes the basic information of the MAS server, including the host information, number of supported users, IP address, service port and so on.
Configuration includes the basic information of the MAS server, including host information, number of supported users, IP address, service port, etc.
6) Running the MAS system:
The MAS server opens the corresponding functions according to the mobile data services and service adaptation capabilities issued by the MAS management platform;
The MAS management platform monitors and manages the equipment status and operating conditions of the MAS server;
The MAS terminals configure the security module and application module to realize the security and application functions between the MAS server and the mobile communication network through the mobile communication network. communication network and the MAS server, the MAS server acts as a service agent server to forward service requests from the MAS terminal to the application service processing server, receives the processing results from the MAS processing server after the service processing is completed, and returns the processing results to the MAS terminal.
4. Security in the MAS system:
The MAS system adopts security measures to ensure the security of information network transmission, MAS server security, information security of industry users' information network, and the security of mobile terminals, so as to protect the overall security of mobile applications of industry users of China Mobile.
4.1 Data transmission security:
The MAS server connects to the industry gateway and the MAS management platform and other devices through VPDN, which ensures the security of data transmission from the IP link; the information is transmitted in encrypted way in the network transmission, which ensures the security of data transmission.
In industries and applications that have higher requirements for secure transmission, specialized secure transmission and authentication systems with higher security levels can be used to ensure information security.
4.2 Mobile Terminal Security:
Specialized secure SIM cards and secure PCMCIA modules can be used on mobile terminals for information encryption and user identity authentication to ensure the security of mobile terminals.
4.3 MAS management platform security:
The MAS system provides security functions from a series of aspects such as access control, security detection, attack monitoring, operation auditing, etc., and has complete network security monitoring, alarming and troubleshooting functions, which ensure the security of the MAS management platform.
4.4 Perfect rights management and log management:
The MAS system provides database logs, operating system logs and perfect management logs; the secure SIM card/secure PIMCIA card on the mobile terminals and the user and administrator rights management provided by the MAS management platform effectively manage the rights of the use of the MAS system.
Two, in breeding, is short for marker-assisted selection, meaning "molecular marker-assisted selection", is with the rapid development of modern molecular biology technology and the emergence of new technologies, it can be from the molecular level to quickly and accurately analyze the genetic composition of individuals, so that the molecular level, so as to analyze the genetic composition of individuals, so as to analyze the genetic composition of individuals, so as to analyze the genetic composition of individuals. It can rapidly and accurately analyze the genetic composition of individuals at the molecular level, thus realizing direct selection of genotypes for molecular breeding. At present, the application of MAS technology is mainly focused on gene polymerization (Gene pyramiding), gene transgression (Gene transgression), and the construction of gene lines according to the breeding program.