Based on Bell 202 communication standards HART protocols transfer data with different frequency signals and plus with 4 ~ 20mA of analog signals .

该 协议基于 Bell202通信标准，在4～20mA的模拟信号上叠加不同的频率信号来传送数字信号。

By making use of the standard transport protocols and the Bell measurement bases we investigate quantum teleportation with quantum dot as quantum channel . Our results show that the fidelity of teleportation is highly stable and quality .

利用标准传输 协议 和 Bell基测量的方法，我们研究了当量子点作为量子信道时，量子隐形传输的传输质量问题，我们获得了高稳定和高保真的传输态。