Design And Implementation Of Record Server’s Business Module Of The Broadband Cluster System

With the rapid development of wireless high-speed data services, broadband has become an inexorable trend of the development of wireless networks. Use of Cluster Communication System for command and control in the process, the system will provide data on broadband, business diversification direction. Therefore, based on the broadband cluster system of the record server has broad prospects for application, and has huge economic benefits to society and social.The article briefly describes the overall architecture of the broadband cluster system, analyzes the need for us to research the record server application to content the characteristics of the system, and describes the specific role of recording server’s protocol control plane and business processing function module. Meanwhile, in the broadband cluster system, the business data is volume, variety, but most of which still based cluster group calling. Based on those main characteristics of the business data, this article analyzes the needs of the recording server’s data business module, introduces some related technologies, such as RTP protocol, store massive amounts of data, multi-threaded etc. This also poses a store strategy:multi-threaded receives from various quarters session data, and stores which in the cache; then according to the session category, using hierarchical directory management method, stores the session data in the disks in document form, manages session data using the database, in order to providing a convenience query and playback for client. According to the needs analysis of the recording server’s business module, the fourth part of the article highlights the specific functional division and external interface, and detailed describes some implementation process of function sub-modules, which contains the receiving session data, the session data files management, the database management. Finally, according to the result of local debugging and multi-function testing, the paper analyzes the experimental outcome of the record server business’s module and then verifies the proposal that achieves the function of record server’s business module in the broadband cluster system is feasible.