期刊文献+
共找到1篇文章
< 1 >
每页显示 20 50 100
Multilevel photon communication on BPPM with convolutional coding
1
作者 K.Sripimanwat J.Wongpoom O.Sangaroon 《Chinese Optics Letters》 SCIE EI CAS CSCD 2013年第10期18-22,共5页
Multilevel photon combined with binary pulse position modulation(BPPM)(Manchester pulsed signals), is introduced in this letter. Initially, error probability derivation and explanation for four-level photon communicat... Multilevel photon combined with binary pulse position modulation(BPPM)(Manchester pulsed signals), is introduced in this letter. Initially, error probability derivation and explanation for four-level photon communications with that BPPM is presented. Next, the 2-level photon communications matching with BPPM is proposed. For performance comparison, it is done with that the conventional scheme by fxing the background noise and also increasing number of photon per slot. Successfully with applying convolutional coding for system improving, the proposed multilevel photon on BPPM with this coding scheme achieves higher gain. Finally, this work also benefts to improving for further performance when considering with multilevel error control coding as well. 展开更多
关键词 BPPM Multilevel photon communication on BPPM with convolutional coding
原文传递
上一页 1 下一页 到第
使用帮助 返回顶部