Machine Learning based Channel Modeling for Molecular MIMO Communications

Changmin Lee, H. Birkan Yilmaz, Chan-Byoung Chae, Nariman Farsad, Andrea Goldsmith

In diffusion-based molecular communication, information particles locomote via a diffusion process, characterized by random movement and heavy tail distribution for the random arrival time. As a result, the molecular communication shows lower transmission rates. To compensate for such low rates, researchers have recently proposed the molecular multiple-input multiple-output (MIMO) technique. Although channel models exist for single-input single-output (SISO) systems for some simple environments, extending the results to multiple molecular emitters complicates the modeling process. In this paper, we introduce a technique for modeling the molecular MIMO channel and confirm the effectiveness via numerical studies.

Knowledge Graph

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