Attenuated Calcium Signaling in Mobile Molecular Communication

Molecular communication is a solution for nano-network communication, which uses biochemical molecules as information carriers to transmit information. Ca
²
+ signal plays an important role in physiological activity and communication engineering. Meanwhile calcium transmission is closely related to the communication performance of cellular network, which has become new research direction of molecular communication. In this article, we study the transmission mechanism of Ca
²
+ signals between cells based on biological research. In the beginning, we introduce an improved calcium signal system through the proposed calcium attenuation model. Then multi-modality analysis method based on the Ca
²
+ signal is proposed to analyze communication performance. Finally, a simulation is executed to evaluate the communication performance of the cellular network and the results exhibit that there is an optimal communication time and cell movement speed between mobile cellular networks.