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Radio spectrum allocation method and system based on block chain

A technology of radio spectrum and allocation method, applied in the field of radio spectrum allocation based on blockchain, can solve the problem that terminals cannot choose spectrum independently, and achieve the effect of achieving selectivity and improving user experience.

Active Publication Date: 2020-01-21
CHINA UNITED NETWORK COMM GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention aims to solve at least one of the technical problems existing in the prior art, and proposes a radio spectrum allocation method and system based on blockchain, which is used to solve the problem that the terminal cannot independently select the spectrum existing in the prior art

Method used

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  • Radio spectrum allocation method and system based on block chain
  • Radio spectrum allocation method and system based on block chain
  • Radio spectrum allocation method and system based on block chain

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0064] This embodiment provides a blockchain-based radio spectrum allocation method, which is implemented based on a blockchain-based radio spectrum allocation system. The system includes: at least one base station node, a master card terminal node, and an attached At least one secondary card terminal node of the primary card terminal node, and all nodes form a blockchain network.

[0065] Such as figure 1 As shown, the method includes:

[0066] Step S101, the terminal node of the secondary card acquires the blockchain identifiers of the surrounding available base station nodes, and sends a first broadcast message to the blockchain network; the first broadcast message includes the blockchain identifiers of the available base station nodes.

[0067] Step S102, the main card terminal node receives the first broadcast message, and according to the blockchain identification of the available base station nodes, queries the spectrum usage information of each available base station ...

Embodiment 2

[0074] This embodiment provides a blockchain-based radio spectrum allocation method, which is implemented based on a blockchain-based radio spectrum allocation system. In addition to the nodes included in Embodiment 1, the system also includes: account node and customer information system node.

[0075] Such as figure 2 As shown, the method includes:

[0076] Step S201. Each base station node detects the spectrum usage status of its own frequency bands at preset time intervals, and broadcasts a third broadcast message to the blockchain. The third broadcast message contains spectrum usage information of its own frequency bands.

[0077] Each base station node checks the spectrum usage status of its own frequency bands every preset time interval, and sends the detection results in the form of a blockchain broadcast message. At the same time, the broadcast message also includes the spectrum of its own frequency bands The usage price, the spectrum usage status of each frequency...

Embodiment 3

[0102] This embodiment provides a blockchain-based radio spectrum allocation system, such as Figure 3 to Figure 7 As shown, the system includes: at least one base station node 1, a primary card terminal node 2 and at least one secondary card terminal node 3 attached to the primary card terminal node, and each node constitutes a block chain network; wherein the secondary card The terminal node 3 includes an acquisition unit 31 and a secondary card broadcast unit 32; the main card terminal node 2 includes: a main card receiving unit 21, a first query unit 22, a screening sorting unit 23 and a main card broadcast unit 24; the base station node 1 includes: a base station receiving unit 11 and a storage unit 12.

[0103] The obtaining unit 31 is used to obtain the block chain identification of the available base station nodes around the secondary card terminal node 3; After the block chain identification, send the first broadcast message to the block chain network; the first broa...

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Abstract

The invention provides a radio spectrum allocation method based on a block chain, which comprises the following steps that: an auxiliary card terminal node acquires a block chain identifier of a peripheral available base station node and sends a first broadcast message; the main card terminal node queries frequency spectrum use information of each available base station node from the blockchain account book according to the block chain identifier of the available base station node, determines a target base station node and a frequency spectrum priority sequence of each frequency band of the target base station node from the available base station nodes according to a preset rule, and sends a second broadcast message; the target base station node receives the second broadcast message, stores the corresponding relation between the frequency spectrum priority sequence of each frequency band in the second broadcast message and the identity identification information of the auxiliary card terminal node,and allocats the frequency spectrum communicating with the auxiliary card terminal node according to the frequency spectrum priority sequence of each frequency band corresponding to the identity identification information of the auxiliary card terminal node , when an access request sent by the auxiliary card terminal node is received.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a blockchain-based radio frequency spectrum allocation method and system. Background technique [0002] With the rapid development of radio services, wireless spectrum resources are becoming more and more precious. In mobile communications, in order to improve the utilization of wireless spectrum, base stations implement a dynamic spectrum sharing mechanism, that is, each base station can have spectrum in different frequency bands for When the terminal communicates, usually, indicators such as call effect and network speed will be different in different frequency bands. [0003] In the prior art, terminals do not have the function of autonomously selecting frequency spectrums for communication. As a result, in some cases, terminals are allocated to frequency spectrums with poor call quality or slow network speed, resulting in poor user experience. It can be seen t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/06H04W72/04H04W72/10
CPCH04W4/06H04W72/0453H04W72/53H04W72/56
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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