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arXiv 1604.06409cs.ITcs.ETmath.IT
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基于扩散的分子计时信道容量研究

On the Capacity of Diffusion-Based Molecular Timing Channels

Nariman Farsad, Yonathan Murin, Andrew Eckford, Andrea Goldsmith

摘要:

这项工作介绍了分子定时(MT)信道的容量限制,其中信息被调制在小信息粒子的释放时间,并从到达接收器的时间解码。研究表明,随机到达时间可以表示为加性噪声信道,对于基于扩散的MT(DBMT)信道,该噪声按照Lévy分布分布。DBMT信道的容量的上下限推导的情况下,与信息粒子在信道中的传播的延迟是有限的。这些界限也被证明是紧的。

英文摘要:

This work introduces capacity limits for molecular timing (MT) channels, where information is modulated on the release timing of small information particles, and decoded from the time of arrival at the receiver. It is shown that the random time of arrival can be represented as an additive noise channel, and for the diffusion-based MT (DBMT) channel, this noise is distributed according to the Lévy distribution. Lower and upper bounds on the capacity of the DBMT channel are derived for the case where the delay associated with the propagation of information particles in the channel is finite. These bounds are also shown to be tight.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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