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Block chain-based spectrum sharing method, device and system

A blockchain and spectrum technology, applied in the field of spectrum sharing based on blockchain, can solve problems such as shortage, resource sharing trust, and spectrum value transfer

Active Publication Date: 2022-05-20
CHINA UNITED NETWORK COMM GRP CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] This application aims at the current wireless spectrum as a scarce natural resource, which is not only in serious shortage, but also has the problems of resource sharing trust and spectrum value transfer in the existing dynamic spectrum sharing method, and provides a spectrum sharing method, device and area based on blockchain. blockchain

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  • Block chain-based spectrum sharing method, device and system
  • Block chain-based spectrum sharing method, device and system
  • Block chain-based spectrum sharing method, device and system

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Embodiment Construction

[0065] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0066] The present application provides a blockchain-based spectrum sharing method, device and system. The following describes in detail one by one with reference to the drawings of the embodiments provided in the present application.

[0067] In the initialization phase, large-scale spectrum owner servers (for example, spectrum owner servers such as China Unicom, China Telecom, and China Mobile) need to pre-build a blockchain. It should be noted that the small spectrum owner's server and user equipment also need to be added to the blockchain in advance, and only the user equipment that has joined the blockchain can purchase the spectrum of the spectrum owner's server in the blockchain.

[0068] Each large-scale spectrum...

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Abstract

The present application discloses a blockchain-based spectrum sharing method, device and system. The method includes: receiving a spectrum purchase request broadcast by user equipment, and obtaining the user name and blockchain identifier; Whether the device is the object of purchase; if so, judge whether the user device has been registered locally according to the user name, if not, generate a random number, and broadcast the user identity authentication request carrying the random number and user name in the blockchain; Receive the first authentication information broadcast by other spectrum owner servers and the second authentication information broadcast by the user equipment; perform identity authentication on the user equipment according to the first authentication information and the second authentication information, and if the identity authentication of the user equipment passes, send the user equipment Provide spectrum purchase service. Any spectrum buyer in this application can purchase spectrum with any other spectrum owner server as long as he has registered with any large spectrum owner server.

Description

technical field [0001] This application belongs to the field of wireless spectrum, and specifically relates to a block chain-based spectrum sharing method, device and system. Background technique [0002] The wireless spectrum is the frequency of radio or electromagnetic waves. Radio waves are defined as electromagnetic waves with frequencies below 3000 GHz that propagate in space without artificial waveguides. As a transmission carrier, radio waves have a certain frequency and wavelength, that is, they are located at a certain position in the radio spectrum and occupy a certain width. [0003] Radio spectrum (radio spectrum) generally refers to the general term for radio frequencies that emit radio waves within the frequency range of 9KHz-3000GHz. The radio frequency spectrum can be divided into 14 frequency bands, and the radio frequency is expressed in Hz (Hertz) as: [0004] Below 3000kHz (including 3 000kHz), expressed in kHz (kilohertz); [0005] Above 3MHz to 3000...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W12/03H04W12/06H04W16/10H04L67/10
CPCH04W16/10H04W12/06H04W12/02H04L67/10Y02D30/70
Inventor 田新雪肖征荣马书惠董慧贾佳
Owner CHINA UNITED NETWORK COMM GRP CO LTD
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