当前位置: X-MOL 学术Digit. Signal Process. › 论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
Implementation issues of diffusion-based molecular communications receivers based on transcriptional elements
Digital Signal Processing ( IF 2.9 ) Pub Date : 2021-07-15 , DOI: 10.1016/j.dsp.2021.103160
Mauro Femminella 1, 2 , Gianluca Reali 1, 2
Affiliation  

The recent research activities on molecular communications systems highlighted impressive potentials for realizing new services in many fields. They include biomedical systems, nanotechnologies, food production and many others. Since the nature of such areas may be extremely different, in terms of geometrical scale, information delivery media, and related technologies, the proposed molecular communication systems include different reception techniques, adapted to the operating environment. In this survey, we focus on systems based on diffusion of signaling molecules, and analyze the main components running in a receiver, namely the reception process and the information decoding mechanism. For each of them, we review the most popular techniques proposed in literature, and discuss the feasibility of using these models to realize receivers based on living cells. In more detail, for the reception process, we discuss the matching between literature models and real reception mechanism. As for the information decoding mechanism, we review and critically discuss its possible implementation through transcriptional elements, which is the main way of implementing processing elements in living cells, highlighting feasibility in term of complexity and decoding time.



中文翻译:

基于转录元件的基于扩散的分子通信接收器的实现问题

最近关于分子通信系统的研究活动突出了在许多领域实现新服务的巨大潜力。它们包括生物医学系统、纳米技术、食品生产等。由于这些区域的性质在几何尺度、信息传递媒体和相关技术方面可能非常不同,因此所提出的分子通信系统包括适应操作环境的不同接收技术。在本次调查中,我们关注基于信号分子扩散的系统,并分析运行在接收器中的主要组件,即接收过程和信息解码机制。对于它们中的每一个,我们回顾了文献中提出的最流行的技术,并讨论使用这些模型实现基于活细胞的接收器的可行性。更详细地,对于接收过程,我们讨论了文献模型与真实接收机制之间的匹配。至于信息解码机制,我们回顾并批判性地讨论了它通过转录元件的可能实现,这是在活细胞中实现处理元件的主要方式,突出了在复杂性和解码时间方面的可行性。

更新日期:2021-07-15
down
wechat
bug