摘要
随着网络通信技术的不断发展,船舶之间的通信以及数据传输变得越来越重要,船联网是未来船舶网络发展的重要趋势。船联网可以有效管理船舶之间的通信,保障船舶航行安全,同时使得船舶之间的通信数据量越来越大,并且对通信的准确性以及实时性提出了更高的要求。本文针对当前船联网中通信网络存在的一些问题,对Qo S保障技术在船联网中的应用进行研究,并使用NS2软件进行仿真。结果表明使用动态最短路径机制可以有效保障网络传输通畅。
With the continuous development of science and technology and the advance of network communication technology,communication and data transmission between ship becomes more and more important. Vessel network is the important trend of the future shipping network,networking can be effective in the management the communication between the ship and to ensure the safety of navigation of ships,at the same time for the communication between ship data volume is bigger and bigger,and the accuracy and real- time performance of communication put forward higher requirements. Aiming at some problems existing in the current vessel network communication network, the technology of Qo S guarantee in networking,the application of ship are studied,and has carried on the simulation using the NS2 software.Results show that using dynamic shortest path can be effectively protected network.
出处
《舰船科学技术》
北大核心
2016年第5X期166-168,共3页
Ship Science and Technology
关键词
Qo
S
保障技术
船联网
NS2
Qo S.security technology
ship networking
NS2
