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Block chain-based 5G mMTC aggregation node module construction method

A construction method and a technology of converging nodes, applied in machine-to-machine/machine-type communication services, security devices, network planning, etc., can solve problems such as base station capacity increase burden, system conflicts, resource waste, etc., to reduce connection burden, The effect of ensuring safety and improving safety

Inactive Publication Date: 2018-10-19
NANJING UNIV OF POSTS & TELECOMM
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Problems solved by technology

[0005] In view of this, the purpose of the present invention is to propose a blockchain-based 5G mMTC convergence node module construction method to solve the problems of the burden of base station capacity increase, resource waste and system conflicts

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  • Block chain-based 5G mMTC aggregation node module construction method
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  • Block chain-based 5G mMTC aggregation node module construction method

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[0042] The technical solutions of the present invention will be further described in detail below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0043] Blockchain technology is a decentralized, independent of third-party, network data storage, self-verification, management, and encrypted transmission through its own distributed nodes. Blockchain technology can well make up for the aforementioned shortcomings in mMTC application scenarios. Blockchain technology can provide a point-to-point distributed data transmission and storage framework for the mMTC network, reducing the access burden of the cell center base station; at the same time, in a distributed environment, blockchain technology provides encryption protection and self-verification for data Mechanism, but also can provide a reliable fee settlement method. For security, as long as ...

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Abstract

The invention discloses a 5G mMTC aggregation node module construction method, and the method is mainly based on a block chain technology to realize design of an aggregate node function module in a 5GmMTC scene. For an mMTC scene, a micro base station is deployed at the tip of a single macro cell, a plurality of aggregation terminal users in different application scene in the single macro cell inthe nMTC scene can form a block chain, and all user terminals of the same application scene can form a block chain. The design structure of each aggregation terminal mainly includes an authenticationmechanism of a user terminal, data encryption transmission of the aggregation terminal and monitoring of the user terminal. By application of the construction scheme, the number of connected system user terminals of the single macro base station cell in the mMTC application scene is effectively increased, connection load of the macro base station is effectively reduced, and security of data transmission is effectively guaranteed at the same time.

Description

technical field [0001] The invention relates to a method for detecting network anomalies, in particular to an abnormal data detection method for densely deployed wireless sensor networks. Background technique [0002] Massive machine-to-machine communication (mMTC) is one of the three major application scenarios for future fifth-generation (5G) wireless networks. It should support large-scale connectivity of tens of billions of low-power type machine end devices. In order to cope with this challenge, the future mMTC network may group user terminals according to their service types and geographical locations, divide user terminals into different types of user sets, and then apply non-orthogonal multiple access (NOMA) technology to group user terminals. access. Using the method of grouping user terminals, the network will become a two-tier structure. In a user terminal cluster of the same type of service, some MTC or other types of equipment may play the role of a convergin...

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Application Information

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IPC IPC(8): H04W4/70H04W12/02H04W12/06H04W16/18H04W64/00
CPCH04W4/70H04W12/02H04W12/06H04W16/18H04W64/00
Inventor 孙君熊关胡欣鹏
Owner NANJING UNIV OF POSTS & TELECOMM
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