Novel communication method based on combination of air chip and quantum communication technology

Abstract

The invention discloses a novel communication method based on combination of an air chip and a quantum communication technology. A plurality of orderly connected communication sites are provided, theplurality of communication sites comprise a central communication site and a plurality of second-level communication sites; the air chip of which form is not fixed is also provided, the air chip comprises a first electrode layer, a function material layer, a second electrode layer, a third operating layer and a cloud transferring layer connected orderly, wherein the first electrode layer is used after simulating synapsis, the second electrode layer is used before simulating synapsis, a material of the function material layer is chalcogenide, electric conduction of the function material layer is used for simulating synapsis weight; by applying a second pulse signal on the first electrode layer, synapsis post stimulation is simulated, and by applying a first pulse signal on the second electrode layer, synapsis previous stimulation is simulated; and resistance of the function material layer is used for simulating an excited state or a resting state of biological neurons.

Description

technical field [0001] The invention belongs to the field of communication, and relates to a novel communication method based on the combination of an air chip and quantum communication technology. Background technique [0002] With the rapid development of communication technology, quantum communication technology has also been developed rapidly. Quantum communication technology is a communication security technology whose security has been strictly proven, and has reached the level of practicality and industrialization. Quantum secure communication is a cryptographic communication solution based on quantum key distribution. That is to use the quantum state to generate a quantum key, and use the quantum key to perform quantum encryption on the data to be transmitted before transmission. The security of quantum communication technology guarantees the security of quantum keys, thereby ensuring the security of encrypted data to be transmitted. [0003] Although the above-me...

AI Technical Summary

Problems solved by technology

[0003] Although the above-mentioned method has better security, because it needs to generate and transmit the quantum key through a dedicated optical fiber, the cost of quantum key generation equipment is relatively high due to technical limitations. The rate is more sensitive to the impact of environmental factors, and the problem of too low coding rate is prone to occur in the environment where the distance is too long or the quality of the optical fiber link is poor.

[0004] In practical applications, if the number of quantum keys required by users is large and the coding rate of quantum keys is too low, the generation speed of quantum keys will be lower than the consumption speed, and eventually the quantum keys will be exhausted and cannot be used. Affect the normal operation of the quantum security communication system

Images