量子误码率是量子密钥分配系统的重要参数之一。
Quantum bit error rate is an important operating parameter in quantum key distribution.
如何产生高效的量子信号，是量子密钥分配系统安全运行的关键。
The key to a sound QKD system is how to generate highly effective quantum signal.
在量子密钥分配中，量子比特率是一个重要的系统参数。
Quantum bit rate is an important operating parameter in quantum key distribution.
然而，基于量子物理原理的量子密码学已被证明是保密通信中密钥安全分配的有效手段。
Nevertheless, quantum cryptography, which is based on quantum physics, has been proved to be an effective technique for secure key distribution.
量子密钥分配技术是信息安全中最热门的研究课题，它起源于量子力学中的测不准原理和未知量子态的不可克隆定理。
Quantum key distribution technique is a popular research subject in information security field, which is based on Heisenberg's uncertainty principle and no-clone theory.
以量子密钥分配为代表的量子密码术是量子信息技术应用于经典通信的成功典范。
As the representative of quantum cryptography, the quantum key distribution (QKD) is a successful model that the quantum information technique is applied in to the conventional communications.
基于量子物理原理的量子密码术已被证明是保密信中密钥安全分配的有效手段。
Quantum cryptography, which is based on fundamental physical principles, has been proved to be an effective technique for secure key distribution.
量子通信是量子信息学的一个非常重要的分支，目前主要涉及到量子隐形传态、量子密集编码、量子密钥分配等。
Quantum communication is a very important branch of quantum information. At present, it mainly contains quantum teleportation, quantum dense coding, quantum key distribution, and so on.
量子密钥分配利用光量子的偏振态为信息编码，借此完成加密的工作。光量子是光的微粒形态，可利用光纤从Alice发送至Bob那里。
Quantum key distribution does this by encoding the information in the polarisation states of individual photons, the particles of light, which are sent from Alice to Bob over an optical fibre.
当前的量子通信协议和密钥分配系统，大多是基于点对点、一对一的单行系统，而现实中的通信网络是一对多、多对多的复杂系统。
The QKD protocols and the available QKD system are mostly based on the point-to-point, or one-to-one network, while the real communication needs one to many, many-to-many network.
当前的量子通信协议和密钥分配系统，大多是基于点对点、一对一的单行系统，而现实中的通信网络是一对多、多对多的复杂系统。
The QKD protocols and the available QKD system are mostly based on the point-to-point, or one-to-one network, while the real communication needs one to many, many-to-many network.
应用推荐