论文标题
在分子通信系统中吸收接收器的最佳检测间隔
Optimal Detection Interval for Absorbing Receivers in Molecular Communication Systems with Interference
论文作者
论文摘要
我们考虑一个分子通信系统，该系统由发射机，吸收接收器和干扰源组成。假设调制幅度调制，我们分析了位错误率（BER）对检测间隔的依赖性，这是一个传输符号间隔内接收器活跃以吸收和检测信息荷分子的数量的时间。然后，我们提出有效的算法，以确定假设没有符号间干扰（ISI）的分子通信系统的BER的最佳检测间隔。提供了仿真和数值评估，以突出进一步了解最佳结果。例如，我们证明与传输符号间隔相比，最佳检测间隔可能非常小。此外，我们的数值结果表明，通过对没有ISI和ISI的系统的最佳检测间隔，可以实现显着改善。
We consider a molecular communication system comprised of a transmitter, an absorbing receiver, and an interference source. Assuming amplitude modulation, we analyze the dependence of the bit error rate (BER) on the detection interval, which is the time within one transmission symbol interval during which the receiver is active to absorb and detect the number of information-carrying molecules. We then propose efficient algorithms to determine the optimal detection interval that minimizes the BER of the molecular communication system assuming no inter-symbol interference (ISI). Simulation and numerical evaluations are provided to highlight further insights into the optimal results. For example, we demonstrate that the optimal detection interval can be very small compared to the transmission symbol interval. Moreover, our numerical results show that significant BER improvements are achieved by using the optimal detection interval for systems without and with ISI.
