Disaster Recovery System And North Interface Strategy For Wireless Element Management System

With the increasing development of wireless communication technologies,emerging technical standards for various types of communication，from theinitial military used wireless communication technology now widespreadcivilian use. the technology is from the analog network, GSM, CMDA, UMTSand other technologies, has been to present the most fiery of the LTE technology.Exception of the basic analog network has been replaced by GSM or CDMA,others such as GSM or CDMA, UMTS and other networks have deployed inan area at the same time. Faced with this background environment, the world’smajor operators are faced with such a problem, more equipment deployed inthe same wireless network, there are more devices need to manage and maintain.And with the type of business increases, the difficulty of maintenance andmanagement is also greatly enhanced, all kinds of data gathered massiveamount of information, analysis and processing have become run variouswireless provider’s problem.O&M (Operation and Maintain System) of the system along with theemergence of these problems are constantly upgrading, and constantly changeto adapt to the development of technology and business needs, capabilities hasbecome increasingly powerful. Wireless Integrated Network ManagementEMS (Element Management System) as a wireless device O&M system, tocarry the wireless device alarm management, configuration management,performance data management and data reporting to the North and otherbusiness, the entire wireless network management center. Therefore need a verycomplete and redundant hardware disaster backup mechanism, and because now the relationship between the amount of data network, the local data backuplimited, but also on the north for data storage.Thesis on narrative, in Thailand Country AIS projects EMS andnetworking Disaster recovery mechanisms, and in the north to the strategiesused by the interface, making the EMS wireless integrated networkmanagement and efficient management and operation, thereby reducing runbusiness for wireless communication equipment maintenance costs.