摘要
流星余迹通信具有间歇性、信道时变性的特点,大大限制了其网络稳定性和数据传输量,因此,如何提高流星余迹通信的稳定性和数据传输量,是流星余迹通信的关键技术之一。在多基站环状网络结构的基础上,将各基站用高速有线链路连成全连通网络以克服环状网络稳定性低的缺点,并且对基于停等协议传输的流星余迹通信网络,利用Opnet网络仿真工具搭建了网络仿真模型,对包长度和发包速率进行了分析,最后给出了仿真结果。
Meteor Burst Communication is characterized by intermittence,time-varying channel,thus Cimiting the network stability and throughput significantly.How to improve its network stability and throughput has become one of the challenges.In order to overcome the shortcomings of network reliability,based on the structure of ring topology,various basestations are connected with high-speed wired links,and a meteor burst communication network based on stop-wait protocol is constructed.The simulation on Opnet platform and analysis of the packet length and the packet rate are done.Finally,the simulation results are also given.
出处
《通信技术》
2010年第11期78-80,共3页
Communications Technology
