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An energy efficiency optimization method for a two-hop mobile molecular communication system

A technology of molecular communication and energy efficiency, which is applied in the fields of nanotechnology, communication, and biotechnology, and can solve problems such as low energy efficiency

Active Publication Date: 2022-06-17
ZHEJIANG UNIV OF TECH
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Problems solved by technology

[0004] In order to overcome the low energy efficiency of existing nanomachine molecular communication systems and to study the impact of nanomachine mobility on energy consumption and throughput, the present invention provides a two-hop mobile molecular communication system with high energy efficiency Energy Efficiency Optimization Method for

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  • An energy efficiency optimization method for a two-hop mobile molecular communication system
  • An energy efficiency optimization method for a two-hop mobile molecular communication system
  • An energy efficiency optimization method for a two-hop mobile molecular communication system

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Embodiment Construction

[0086] The present invention will be further described below in conjunction with the accompanying drawings.

[0087] refer to Figure 1 to Figure 8 , an energy efficiency optimization method for a two-hop mobile molecular communication system, comprising the following steps:

[0088] The first step is to establish the energy model of the two-hop mobile molecular communication system, and obtain the mathematical expression of the energy consumption of the two-hop mobile molecular communication system;

[0089]The two-hop mobile molecular communication system consists of a sender nanomachine, a relay nanomachine, and a receiver nanomachine. D means;

[0090] In the information transmission process of the two-hop mobile molecular communication system, the energy consumed by transmitting a bit consists of two parts: (1) the energy consumed by the synthesis of molecules and vesicles; (2) the energy consumed by node mobility;

[0091] When node S and node R transmit a bit 1 in th...

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Abstract

A method for optimizing energy efficiency of a two-hop mobile molecular communication system, comprising the following steps: a first step, establishing an energy model of a two-hop mobile molecular communication system, and obtaining a mathematical expression of the energy consumption of the two-hop mobile molecular communication system The second step is to establish the hypothetical detection channel model of the single-hop mobile molecular communication system, and obtain the throughput mathematical expression of the single-hop mobile molecular communication system; the third step is to obtain the two-hop mobile molecular communication system. Throughput mathematical expressions, and formulating and solving energy-efficient optimization problems for molecular communication systems with two-hop mobility. The present invention establishes a corresponding energy consumption model in a time-varying channel, designs an energy-efficient data transmission scheme through setting parameters, achieves less energy consumption and higher average throughput performance, and finally achieves optimal energy efficiency, thereby A scheme for energy-efficient communication between mobile nanomachines is demonstrated.

Description

technical field [0001] The invention relates to biotechnology, nanotechnology and communication technology, and is an energy efficiency optimization method of a two-hop mobile molecular communication system. Background technique [0002] In mobile molecular communication, nanomachines are in a mobile state, which is more common in many practical applications (such as drug delivery in the human body, health monitoring, target detection, etc.). Therefore, mobile molecular communication is the most important and practical way of molecular communication in nanonetworks. Different from the molecular communication system of static diffusion, in the mobile molecular communication model, both the sender nanomachine and the receiver nanomachine are in a moving state, and their position changes are random. Therefore, in the mobile molecular communication system, the mobility of the nanomachines causes the distance between the nanomachines to change with time, resulting in the channel...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L41/14H04L41/0823
CPCH04L41/145H04L41/0823
Inventor 程珍涂宇淳李燕君池凯凯夏明
Owner ZHEJIANG UNIV OF TECH
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