CAJ | 학술논문

基于紫外光通信的Ad Hoc网络具有移动性好、低窃听率、抗干扰能力强和非直视通信等特点，成为军事领域上的研究热点。针对紫外光非视距通信带宽受限的问题，将频分复用技术引入到紫外光Ad Hoc网络，仿真结果表明，改进后的网络与原始网络相比，网络性能在信道带宽和吞吐量上均有显著的提高。
기우자외광통신적Ad Hoc망락구유이동성호、저절은솔、항간우능력강화비직시통신등특점，성위군사영역상적연구열점。침대자외광비시거통신대관수한적문제，장빈분복용기술인입도자외광Ad Hoc망락，방진결과표명，개진후적망락여원시망락상비，망락성능재신도대관화탄토량상균유현저적제고。
Ad Hoc network based on ultraviolet(UV)communication has good mobility,low wiretap rate,great anti-inter-ference ability and non-line-of-sight(NLOS)communication,which has become a research hotspot in the military field. In order to overcome the problem of UV NLOS communication bandwidth limitation,the frequency division multiplexing(FDM)technolo-gy was introduced into the UV Ad Hoc network. The simulation results show that,compared to the original one,the modified network can significantly improve network performance in channel bandwidth and throughput.