摘要
首先对海上舰船通信模型进行分析和研究,然后通过2个节点之间接收信号的强弱程度来评估通信系统的可靠性。并对两节点时间间隔在指数函数变化情况下链路的顺畅性进行评估。仿真实验表明:设定同样的出错率时,在系统中实行故障级差处理时系统的可靠性更强,并且系统的可靠性与冗余度有关系。
This paper first analyzed and studies the ship communication model,and then used the received signal intensity between the two nodes to evaluate the reliability of the communication system,and the smoothness of the two node link time interval in exponential function under the condition of changing was evaluated. Finally the simulation experiment showed that: set the same error the rate in the system,the implementation of fault processing system differential reliability,and system reliability and redundancy relationship.
出处
《舰船科学技术》
北大核心
2016年第4X期130-132,共3页
Ship Science and Technology
关键词
通信网络可靠性
链路评估
冗余度
communication network reliability
link assessment
redundancy
