Molecular Signaling under Different Transmitting Waveforms

Molecular Communication (MC) is emerging with an indomitable capacity and application in almost every field of human life. However, in MC concentration of the molecules at the boundary of the receiver is most important in faithful information delivery. However, the concentration of the molecules in the environment depends on the types of deployments and types of signaling waveform. Depending on the shape of the tissue the deployment, which may be anyone out of rectangular, cylindrical, or spherical, is given by the solution of the diffusion equation. Whereas, the choice of the signal waveform optimizes the information delivery rate by mitigating the impairments due to the channel. In this paper, however, we consider rectangular and spherical deployments to present novel closed forms for the concentration of the molecules at any point within the receptor region. On the other hand, we have included different signaling waveforms such as rectangular and exponential waves in our analysis. It is noteworthy to mention that rectangular and spherical deployments are the most appropriate applied deployment. Whereas, rectangular and exponential wave shaping are optimums in nature. It is worth-full to mention that the presented analysis shows perfect agreement with the theoretical background.