摘要
根据项目需求采用低复杂度处理且满足系统要求的短波通信传输方案。该方案通过OMN eT++仿真平台搭建系统网络模型,并且针对不同的传输环境、网络规模以及网络配置条件,给出了对应的网络信道冲突概率和信道利用率曲线。同时分析了影响网络性能的因素和变化规律,性能分析有助于短波通信网络设计以及网络性能优化。
A high frequency （HF） transmission scheme with low complexity processing property is used. The simulation of the network is built based on the OMNeT＋＋ simulation tool. The wireless channel conflict probability and channel utilization ratio curves are given aimed at differ- ent transmission conditions, network scales and network configurations. The factors affecting the performances and the changing regularity are analyzed. Simulation results can act as a guidance for the HF network design and the network performance optimization.
出处
《指挥信息系统与技术》
2012年第5期36-39,78,共5页
Command Information System and Technology
关键词
短波通信
OMNET++
信道冲突概率
信道利用率
high frequency （HF） communication
OMNeT＋＋
channel conflict probability
channel utilization ratio
