The multi-tone interference suppression in HF serial data transmission systemsis analyzed.Analytic expression for the tap weights and minimum mean square errors of theadaptive equalizer in HF serial systems are obtain...The multi-tone interference suppression in HF serial data transmission systemsis analyzed.Analytic expression for the tap weights and minimum mean square errors of theadaptive equalizer in HF serial systems are obtained.The rate of convergence of equalizer indicatethat the equalizer in HF serial system can not only track the rapid variation of HF channel butalso suppress the multi-tone interferences perfectly.展开更多
针对传统通用串行总线(Universal Serial Bus,USB)接口数据安全传输方法存在丢包率较高的问题,提出基于高级加密标准(Advanced Encryption Standard,AES)的USB接口数据安全传输方法。首先,对读取的数据进行AES加密,并通过计算形成单向函...针对传统通用串行总线(Universal Serial Bus,USB)接口数据安全传输方法存在丢包率较高的问题,提出基于高级加密标准(Advanced Encryption Standard,AES)的USB接口数据安全传输方法。首先,对读取的数据进行AES加密,并通过计算形成单向函数;其次,检验发送的加密数据,确保无加密传输错误或安全风险;最后,设计对比实验。实验结果表明,与传统传输方法相比,该方法的丢包率更低。展开更多
文摘The multi-tone interference suppression in HF serial data transmission systemsis analyzed.Analytic expression for the tap weights and minimum mean square errors of theadaptive equalizer in HF serial systems are obtained.The rate of convergence of equalizer indicatethat the equalizer in HF serial system can not only track the rapid variation of HF channel butalso suppress the multi-tone interferences perfectly.
文摘针对传统通用串行总线(Universal Serial Bus,USB)接口数据安全传输方法存在丢包率较高的问题,提出基于高级加密标准(Advanced Encryption Standard,AES)的USB接口数据安全传输方法。首先,对读取的数据进行AES加密,并通过计算形成单向函数;其次,检验发送的加密数据,确保无加密传输错误或安全风险;最后,设计对比实验。实验结果表明,与传统传输方法相比,该方法的丢包率更低。