Levenberg–Marquardt Method-Based Cooperative Source Localization in SIMO Molecular Communication via Diffusion Systems

Molecular communication underpins nano-scale communications in nanotechnology. The combination of multi-nanomachines to form nano-networks is one the main enabling methods. Due importance source localization establishing nano-networks, this paper proposes a cooperative method for Communication via Diffusion (MCvD) systems using multiple spherical absorption receivers. Since there no exact mathematical expression channel impulse response absorbing receivers, we adopt an empirical and use Levenberg-Marquardt estimate distance transmitter each receiver, based on which location obtained iterative scheme where initial point multi-point method. Particle simulation carried out evaluate performance proposed Simulation results show that can accurately short medium ranges.