摘要
为了减少差分跳频系统中接收端检测信号时资源的消耗,提出了一种新的差分跳频解决方案。在系统设计时使用了加密算法和信号调制方法,该方案可有效解决差分跳频系统接收端接收信号时资源和时间的消耗,并且可以有效提高系统的安全性能。通过理论分析和仿真验证,证明了该方案的可行性和实用性。
In order to reduce the consumption of resources in the receiving signal of differential frequency hopping system, a newsolution of differential frequency hopping is proposed. The system uses the encryption algorithm and the signal modulationmethod, which can effectively solve the resource and time consumption of the receiving signal in the differential frequencyhopping system. It can also effectively improve the security performance of the system. The feasibility and practicability of theproposed scheme are proved by theoretical analysis and simulation verification.
出处
《光通信研究》
北大核心
2017年第4期74-78,共5页
Study on Optical Communications
基金
陕西省自然科学基金资助项目(2012JQ8011)
国家自然科学基金资助项目(61271276)
关键词
差分跳频
加密算法
调制
differential frequency hopping
encryption algorithm
modulation
