电信科学 ›› 2013, Vol. 29 ›› Issue (5): 107-112.doi: 10.3969/j.issn.1000-0801.2013.05.019

• 研究与开发 • 上一篇    下一篇

一种宽带集群系统录音服务器会话数据的存储策略

窦春斌1,2,肖志辉2,陈一山2   

  1. 1 西南交通大学信息科学与技术学院 成都 610031
    2 迈普通信技术股份有限公司 成都 610041
  • 出版日期:2013-05-15 发布日期:2017-06-19

A Voice Data Storage Strategy of Record Server in Broadband Cluster System

Chunbin Dou1,2,Zhihui Xiao2,Yishan Chen2   

  1. 1 School of Information Science and Technology，Southwest Jiaotong University，Chengdu 610031，China
    2 Maipu Communication Technology Co.，Ltd.，Chengdu 610041，China
  • Online:2013-05-15 Published:2017-06-19

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摘要：

随着无线高速数据业务的飞速发展，宽带化已经成为无线专网发展的必然趋势。在集群通信系统进行指挥调度的过程中，系统将向数据宽带化、业务多样化方向发展。根据宽带集群系统的特点，分析了录音服务器的需求，提出了一种存储策略：多线程接收各路会话数据，存储在缓存中，并根据会话类别、分级目录管理方法，将会话数据以文件的形式存于磁盘中，便于客户端的查询回放。

关键词: 宽带集群系统, 录音服务器, 实时传输协议, 数据存储策略

Abstract:

With the rapid development of wireless high-speed data services，broadband has become an inexorable trend of the development of wireless network. In the process of cluster communication system for command and control，the system will provide data on the direction of broadband and business diversification. Based on the characteristics of the broadband cluster system，the needs of the recording server were analyzed，and a store strategy was proposed，where various quarter session data was received by multi-threaded and stored in the cache. Then， according to the session category，the session data was stored in the disks in document form，using hierarchical directory management method，in order to provide a convenience query and playback for client.

Key words: broadband cluster system, record server, rea1-time transport protoco1, data storage strategy

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