Development And Application Of The Handheld Operation And Maintenance Services Platform

With the development of global information, the features of mobile terminals have changed dramatically, which is transformed from earliest functional terminals to intelligent terminals. Its function is gradually evolved from a tool, which is used to communicate by cellphone and get message, to a platform, which is used to collect, present and process the information. At the same time, computer software technology and smartphone terminal technology combine together perfectly. All kinds of operating software and office system, which were operated in PC, now can be used in smartphone terminal that become into the APP software of cellphone. On basis of mobile Internet development, the exchange of information between PC operating terminals and mobile terminals comes ture, which makes communication of our live and work become more convenient.Chinese mobile operators have begun to transition and adjustment from 2013, who has come into mode of network centralized management. Meanwhile Chinese mobile operators also began to management of large-scale network and integrated trans formation and establishment of maintence system. Handheld operation and maintenance service platform is an important project in the provinces of China Mobile Communications Group Corporation.Now Wechat is the social communicational APP that is applied extensively and using effect of Wechat is also well, aiming to the feature of Wechat and its public service fuction,so when the build of handheld operation and maintenance service platform is finished, which will be joined in Wechat application service sub-platform that is relevant to Wechat public platform. As a part of handheld operation and maintenance service platform, when the users could use Wechat APP, they can get the information from handheld operation and maintenance service system, so that mobile office could be realized more accurately and efficiently.The paper outlines the secondary design and development of Inner Mongolia Mobile handheld operation and maintenance services platform that is based on Android system and focus describes some key technologies.Highlighted key points platform, one safe access (APN), in between the internal and external network access increases the isolation zone (DMZ); the second is the landing platform security management settings, mobile client uses a 4A main account+IMSI+message authentication code login; third is to establish a secure channel between two-way SSL network; four is the use of TEA encryption algorithm to ensure the security of data exchanged between, and also taking into account the mobile client interface design and usability of data measures transmission efficiency and flow control.While the paper also introduce design and development of Wechat service sub-platform and application module of system key resources and handheld operation and maintenance services platform.