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Diffusion Based Cooperative Molecular Communication in Nano-Networks. (arXiv:1710.01882v1 [cs.IT])
来源于:arXiv
This work presents a novel diffusion based dual-phase molecular communication
system where the source leverages multiple cooperating nanomachines to improve
the end-to-end reliability of communication. The Neyman-Pearson (NP) Likelihood
Ratio Tests (LRT) are derived for each of the cooperative as well as the
destination nanomachines in the presence of multi-user interference (MUI).
Further, to characterize the performance of the aforementioned system, closed
form expressions are derived for the probabilities of detection, false alarm at
the individual cooperative, destination nanomachines, as well as the overall
end-to-end probability of error. Simulation results demonstrate a significant
improvement in the end-to-end performance of the proposed cooperative framework
in comparison to multiple-input single-output (MISO) and single-input
single-output (SIMO) molecular communication scenarios in the existing
literature. 查看全文>>