Quantum communication system

Abstract

In order to solve the existing problems of limited communication capacity, low communication rate, small communication coverage, and low communication quality, the present invention proposes a quantum communication system, including a quantum gateway system, a quantum information carrier, a transfer channel system and a physical channel system. Quantum information carriers include bosons such as photons and Fermi-type superpartners such as photons, fermions such as electrons, and particles such as electron superpartners. Transfer channel systems include, but are not limited to, Banach spaces and Hilbert spaces. Physical channel systems include, but are not limited to, fiber optic transmission systems. The application of the entanglement state properties between qubits in the quantum communication system can effectively solve the problems of limited communication capacity, low communication rate, small communication coverage, low communication quality, and high communication cost in the existing communication system, and at the same time reduce the non-trivial communication in the process of information transmission. Linear effect, once the improvement of communication quality has been applied in practice, the research and development of capacity expansion and speed-up will have a brighter future than the current optical fiber communication.

Description

technical field [0001] The invention relates to communication application technology, in particular to a quantum communication system. Background technique [0002] With the development of computer and communication technology, people's living standard and quality of life have been improved rapidly. As time goes by, people's requirements for communication speed and communication capacity are getting higher and higher. Although communication companies, especially some monopoly communication companies, have quite strong research strength in optical fiber communication, they continue to promote the development of technology through research and development. , the communication rate is getting higher and higher, but due to the geometric progression of people's knowledge and information, the development speed of the current optical fiber communication system still cannot catch up with people's demand for high-speed communication facilities. If the research and development are on...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem of limited communication capacity, low communication rate, small communication coverage, low communication quality, and high communication cost, traditional methods are used to expand communication capacity, increase communication speed, expand communication coverage, and improve communication quality. , slow progress and other issues, the present invention proposes a quantum communication system, which includes a quantum gateway system, a quantum information carrier, a transmission channel system and a physical channel system

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