分布式存储在数字集群移动通信系统中的应用

Distributed Storage in the Application of Digital Trunked Mobile Communication System

当传统数字集群移动通信系统中加入大数据量的新业务时,原有的数据存储查询方案将严重影响系统的可靠性,该文提出了一种使用分布式存储系统进行数据存储查询的方案。方案中的分布式存储系统采用结构化P2P网络结构,使用了一种基于分布式哈希表的chord算法来实现资源的分布与定位。

When massive data produced by new applications being added to the digital trunked mobile com- munication system（TMCS）, the traditional design of data storage and query will damage the reliability of the system. Therefore, an improved design using distributed storage system is put forward here. The distributed storage system adopts a structured P2P network, and a Chord algorithm based on distributed Hash table to im- plement distribution and location of resources.