基于分布式架构的船舶移动通信中间件研究

Research on middleware of ship mobile communication based on distributed architecture

在分布式构架体系下进行船舶移动通信需要通过中间件实现网络配置和路由协议开发,为了提高船舶移动通信的稳定性,提出基于自适应分数间隔均衡的分布式构架体系下船舶移动通信中间件设计方法。构建网络适配层和基础软件层组成分布式架构船舶移动通信节点嵌入式软件体系结构,采用配置中间件完成船舶移动通信的路由配置和拓扑结构调整,采用层次化、模块化的设计方案进行移动通信的网络中间件和安全中间件设计,结合自适应分数间隔均衡方法实现船舶移动通信网络的信道均衡化配置,完成中间件优化设计。仿真测试结果表明,该方法进行分布式构架下的船舶移动通信中间件设计,提高了通信链路的均衡性和路由转发控制能力,降低了船舶移动通信的输出误码率。

The mobile communication needs to realize network configuration and routing protocol development through the middleware in distributed system, in order to improve the stability of the mobile communication, the mobile communication system of distributed adaptive fractionally spaced equalization in the design based on the method of constructing network adapter layer and the software layer based embedded software architecture the distributed architecture of ship mobile communication node, the configuration of middleware to complete routing configuration and topology adjustment of ship mobile communication, using hierarchical design, network middleware and security middleware of mobile communication modular design, combined with adaptive fractionally spaced equalization method for channel equalization of ship configuration of mobile communication network, middleware optimization design. The simulation results show that the method of distributed framework, the design of the middleware of ship mobile communication improves the balance of the communication link and the ability of routing and forwarding control, and reduces the error rate of the ship's mobile communication.