摘要
通过对轨道交通中的光无线通信系统建模,分析了车厢内、外部直道和弯道通信模型的性能指标。仿真结果表明,该光无线通信系统在达到Gb/s的传输速率时仍能满足信噪比需求。
The paper establishs mathematical models of optical wireless communication systems in rail traf- tics, analyzes the performances of the interior carriage model and the exterior straight models. Simulation re- sults show that the optical wireless communication system can still meet the needs of the SNR while transmis- sion rate. reach Gb/s.
出处
《光通信技术》
北大核心
2015年第1期39-41,共3页
Optical Communication Technology
