Adaptive deflection routing control method for electromagnetic nanonetworks

Abstract

The invention relates to an adaptive deflection routing control method for electromagnetic nano-networks. The nano-node selects the next-hop nano-node according to the routing table information, and deflects the data packet to other nano-nodes according to the deflection routing table when it is unreachable, increasing data The probability of successful packet transmission, the nanonode predicts the energy state of the next hop nanonode, and will forward it when the energy is sufficient, improving the probability of successful data packet transmission; the nanonode obtains information from the confirmation frame fed back by the next hop nanonode to update its own routing table and The routing table is deflected to dynamically adapt to changes in network load and node energy and improve network performance. The invention is simple, can carry out routing control adaptively, reduces the packet loss rate of data packets, and nodes can adaptively update their own routing tables according to the received feedback information, so as to achieve the purpose of adaptive network load and energy changes of nano-nodes, effectively Improve the performance of nanonetworks.

Description

technical field [0001] The invention relates to the technical field of communication routing or communication path search, in particular to an electromagnetic nano network-oriented self-adaptive deflection routing control method. Background technique [0002] With the development of nanotechnology, nanosensors with more characteristics have been developed more and more, such as nanobiosensors used to detect pathogens, nanobiosensors used for living organisms, etc., due to the relationship between their size , Compared with traditional sensors, nanosensors have higher accuracy. The extremely small size of a single nanosensor makes its computing, storage, and energy resources very limited. Therefore, in general, a large number of nanosensors are formed into a network to overcome these problems and form new systems and applications, such as targeted drug delivery. system, agricultural crop monitoring system, food safety control system, etc. [0003] At present, there are main...

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Problems solved by technology

[0009] The present invention solves the problems in the prior art that the routing design in the electromagnetic nano-network has limited transmission distance, extremely limited memory, and fluctuations in the energy of nano-nodes, resulting in the failure of the traditional routing protocol to be applied to the electromagnetic nano-network. problem, providing an optimized adaptive deflection routing control method for electromagnetic nanonetworks

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