MOL-Eye：一种新的分子信号性能评估指标
MOL-Eye: A New Metric for the Performance Evaluation of a Molecular Signal
摘要：
受经典射频通信中眼图的启发，提出了分子通信中分子信号性能评估的MOL-Eye图。利用该图的各种特征，引入了用于分子信号的性能评估的三个新度量，即最大眼高、接收分子的标准偏差和计数SNR（CSNR）。这些性能指标在这一领域的适用性进行了验证，通过比较二进制浓度移位键控（BCSK）和BCSK与连续功率调整（BCSK-CPA）调制技术在一个类似船只的层流环境中的性能。结果表明，除了出错率和信道容量等经典性能度量外，这些性能度量还可以用来显示高效调制技术相对于较简单调制技术的优势。
英文摘要：
Inspired by the eye diagram in classical radio frequency (RF) based communications, the MOL-Eye diagram is proposed for the performance evaluation of a molecular signal within the context of molecular communication. Utilizing various features of this diagram, three new metrics for the performance evaluation of a molecular signal, namely the maximum eye height, standard deviation of received molecules, and counting SNR (CSNR) are introduced. The applicability of these performance metrics in this domain is verified by comparing the performance of binary concentration shift keying (BCSK) and BCSK with consecutive power adjustment (BCSK-CPA) modulation techniques in a vessel-like environment with laminar flow. The results show that, in addition to classical performance metrics such as bit-error rate and channel capacity, these performance metrics can also be used to show the advantage of an efficient modulation technique over a simpler one.
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