分子通讯：物理现实模型和可实现的信息速率
Molecular communication: Physically realistic models and achievable information rates
摘要：
分子通信是一种受生物学启发的通信方法，具有吸引人的微米级和纳米级器件特性。在分子通信中，通过在发射器处释放分子图案来传输消息，所述分子图案通过流体介质朝向接收器传播。在本文中，分子通信被制定为一个数学通信问题的信息论的背景下。物理现实的模型，获得了足够的抽象，让通信和信息理论家操纵。虽然在这些信道中的互信息是棘手的，我们给出了序列的上界和下界的互信息的复杂性和性能的折衷，并提出的结果来说明这些界估计真实的互信息的可行性。
英文摘要：
Molecular communication is a biologically-inspired method of communication with attractive properties for microscale and nanoscale devices. In molecular communication, messages are transmitted by releasing a pattern of molecules at a transmitter, which propagate through a fluid medium towards a receiver. In this paper, molecular communication is formulated as a mathematical communication problem in an information-theoretic context. Physically realistic models are obtained, with sufficient abstraction to allow manipulation by communication and information theorists. Although mutual information in these channels is intractable, we give sequences of upper and lower bounds on the mutual information which trade off complexity and performance, and present results to illustrate the feasibility of these bounds in estimating the true mutual information.
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