摘要
海上无线通信系统由多个异构网络组成,如卫星通信、短波通信、微波通信及无线传感网络等,这些通信系统载波频段、调制调解及编码方式各不相同,如何对通信资源进行统一管理并确保通信质量(Qos)是现代海上通信管理系统研究的重要方向之一。本文根据海上通信系统的业务特点,对异构网络进行划分,提出了一种海上异构传感网络自适应控制方法,将业务类型与Qos进行动态映射,充分保证了海上通信资源的利用率,最后进行仿真实验。
The maritime wireless communication system is composed of a plurality of heterogeneous networks,such as satellite communication,HF communication,microwave communication and wireless sensor networks,the carrier frequency,modulation and coding methods of these communication systems are different.How to unify the management of communication resources and ensure the communication quality is one of the important research directions of modern maritime communication management system. According to the characteristics of the business type of maritime communication system,this paper proposes an adaptive control method for heterogeneous networks,the business type and Qos are dynamically mapped,and the utilization rate of the maritime communication resources is fully guaranteed,finally,the simulation experiment is carried out.
出处
《舰船科学技术》
北大核心
2016年第24期79-81,共3页
Ship Science and Technology
基金
湖南省教育科学"十二五"规划2012年度教育考试研究专项课题资助项目(XJK012JKB012)
关键词
异构网络
动态映射
QOS
heterogeneous network
dynamic mapping
Qos
