The Study Of Henan Unicom SMG Design

Unicom short message gateway system, which is short for Chi na Unicom news business networking system, is a national network syst em composed by SMG, SMSC, GNS and SP. This paper takes Henan Unicom SMG as an example, does related research about the design sc heme of SMG.Firstly, this paper introduces the background, necessity and fea sibility of Unicom SMG. Henan Unicom provides a good management environment for the construction of SMG, and the construction of SMG is imminent. This paper puts forward the realization of related access of SMG module through analyzing the present situation, key technology, network protocol and the system architecture of SMG. On this basis, t his paper mainly described the chapter3SP access module from the as pects of SP access system structure, business process, the function and realization of SMG system with detailed research and explanation. And it needs regulatory system for the management of legalization and make s it more reasonable during the process of SP issued in and demand. I n chapter4, it does research and description of SP management system and the module design and main functions of SPMS module. Also, an y use of the product is cannot leave the billing, VAC and billing conn ected to realize the user use the right business discrimination rights, an d then deduct fees through billing. The paper in chapter5makes a bri ef explanation for VAC, and in chapter6it takes the corresponding an alysis with network management, safety and expanding, and introduces t he function of network management and the content such as safety of network and application. Finally, this paper describes the advantages an d disadvantages after SMG puts into use.