Quantum bit rate is an important operating parameter in quantum key distribution.
在量子密钥分配中，量子比特率是一个重要的系统参数。
The CV quantum communication has attracted wide interest due to the potential advantages such as high bit transmission rate.
连续变量量子通讯具有比特效率高等潜在优越性，所以引起了广泛的研究兴趣。
By analyzing the bit error rate, the results show that the major factor causing quantum bit errors is quantum noise.
对误比特率分析的结果表明，量子噪声是引起比特错误的主要因素。
Quantum bit error rate is an important operating parameter in quantum key distribution.
量子误码率是量子密钥分配系统的重要参数之一。
A multiuser detector based on quantum neuron and quantum register is proposed. Computer simulation results show that the method has powerful properties both in bit error rate and near-far resistance.
提出了一种基于量子神经元与量子寄存器的多用户检测方案，计算机仿真结果表明：本文所提出的检测器在误码率和抗“远近”效应方面均具有良好的性能。
Quantum well laser diodes are of high modulation frequency response. They can be used as light sources and be directly modulated for high bit rate optical communications.
量子阱激光器具有良好的小信号调制频率响应，能作为高速光通信光源采用直接调制方式进行信号传输。
Such a system can be used as the source of quantum key distribution system with a bit error rate less than 6%.
这样的一个纠缠光子源可以运用到量子密钥分发系统中，所产生的误码率可小于6%。
Such a system can be used as the source of quantum key distribution system with a bit error rate less than 6%.
这样的一个纠缠光子源可以运用到量子密钥分发系统中，所产生的误码率可小于6%。
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