ID |
原文 |
译文 |
52067 |
文章设计的接收天线在水下远距离无线激光通信系统中有很好的接收效果, |
The receiving antenna designed in this paper has good reception effect in underwater long-distance wireless laser communication system. |
52068 |
该接收天线适用于高增益和小视场的水下无线激光通信环境。 |
Therefore, the receiving antenna designed in this paper is suitable for underwater wireless laser communication environment with high gain and small field of view. |
52069 |
全光混沌由于产生结构简单和混沌复杂度高等特点,在混沌保密通信中起着重要的作用。 |
All-optical chaotic communication plays an important role in chaotic communication due to its simple structure and high complexity. |
52070 |
由于全光混沌需要发射端与接收端激光器参数几乎完全一致才可达到很好的同步效果,一直没有在保密通信方向取得很好的应用。 |
Due to the difficulty of perfect devices matching, the practical applications of chaotic optical communications are limited. |
52071 |
文章提出了一种利用神经网络对激光器进行建模同步的方法,在发射端利用大量已知混沌信号和混沌加密信号对神经网络进行训练,得到一个与发射端激光器结构相似的神经网络模型,在接收端利用此神经网络模型对加密信息进行解密,并通过实验成功对5 Gbit/s信号进行了混沌加密和解密。 |
This paper proposed a method of modeling the chaotic laser using neural network, which can significantly simplify the structure of the chaotic receiver while keeping the system security. A 5 Gbit/s signal transmission of non-return-to-zero message hidden in a chaotic optical carrier is successfully experimentally demonstrated. |
52072 |
此方法大大降低了全光混沌同步的复杂度,并为点到多点全光混沌通信提供了可能。 |
This method greatly reduces the complexity of all-optical chaos synchronization and provides the possibility of point-to-multipoint all-optical chaotic communication. |
52073 |
在基于多芯光纤(MCF)的空分复用频谱灵活光网络(SDM-EONs)中,为了保证光网络的生存性和业务传输质量(QoS),在连接请求建立过程中,引入考虑纤芯间频谱状态的交叉串扰评估方法。 |
In order to guarantee both the survivability of optical network and Quality of Service(QoS), we introduce a crosstalk-evaluated approach by considering the inter-core spectrum status when establishing connection requests in Spatial Division Multiplexing Elastic Optical Networks(SDM-EONs) with Multicore Fiber(MCF). |
52074 |
通过考虑光网络的生存性和多纤芯间的交叉串扰,文章提出了一种面向业务带宽分类的串扰感知专用保护方法和相应的算法。 |
Considering the survivability of optical networks and the crosstalk-evaluated approach, a new crosstalk-aware dedicated protection approach based on service bandwidth classification and the corresponding algorithm are proposed in SDM-EONs. |
52075 |
为了更好地评估所提算法,引入了其他3种传统专用保护算法进行比较。 |
For comparison, we also introduce three other traditional dedicated protection algorithms in SDM-EONs. |
52076 |
仿真结果表明,与其他3种传统专用保护算法相比,所提算法能够有效降低网络的阻塞率,并且不会大幅度增加网络的平均交叉串扰值。 |
Simulation results show that the proposed algorithm achieves lower blocking probability and doesn't dramatically increase average crosstalk compared to three other traditional dedicated protection algorithms in SDM-EONs. |