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Blockchain multicast network, blockchain device and communication method thereof under mobile broadband network

A communication method and block chain technology, applied in the field of block chain multicast network, can solve problems such as occupying too many network resources, increasing the cost of block chain deployment, and easily causing network storms, so as to solve the problem of excessive network resources, Fast speed and good real-time effect

Active Publication Date: 2019-03-22
上海道块信息技术有限公司
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Problems solved by technology

In this case, a large amount of larger block data is transferred between many block nodes in the Internet of Things, which brings considerable bandwidth consumption and significantly increases the deployment cost of blockchain on mobile broadband networks
[0005] In view of this, what is expected is to provide a solution to effectively solve the problems that traditional P2P blockchain networks occupy too many network resources and easily cause network storms, and at the same time have the advantages of easy implementation and cost-effectiveness

Method used

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  • Blockchain multicast network, blockchain device and communication method thereof under mobile broadband network
  • Blockchain multicast network, blockchain device and communication method thereof under mobile broadband network
  • Blockchain multicast network, blockchain device and communication method thereof under mobile broadband network

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Embodiment Construction

[0035] Embodiments of the present disclosure will now be described in detail with reference to the accompanying drawings. It should be noted that the same numerals may be used for similar components or functional assemblies in the drawings. The accompanying drawings are only intended to illustrate embodiments of the present disclosure. Those skilled in the art can obtain alternative implementations from the following descriptions without departing from the spirit and scope of the present disclosure.

[0036]As used herein, the term "comprising" and its variations may be understood as open-ended terms meaning "including but not limited to". The term "based on" may be understood as "based at least in part on". The term "one embodiment" can be read as "at least one embodiment". The term "another embodiment" may be understood as "at least one other embodiment".

[0037] As mentioned earlier, the P2P network of the blockchain may occupy a large amount of bandwidth of the Intern...

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Abstract

Embodiments of the present disclosure relate to blockchain unicast multicast networks, blockchain devices and communication methods under mobile broadband networks. The method performed at the block multicast node of the blockchain network includes obtaining new block information and validating it. The method also includes, in response to the verified new block information being valid, generating different types of block multicast messages based on the type of block nodes in the multicast area and the new block information; and broadcasting to the multimedia in the mobile broadband network The multicast (MBMS) node sends the block multicast message of different types so that the message is broadcast to multiple block nodes via the mobile broadband network. Embodiments of the present disclosure synchronize the latest blockchain to all nodes through MBMS multicast, effectively solving the shortcomings of traditional P2P networks that occupy too many network resources and easily cause network storms. In addition, blockchain nodes quickly synchronize the blockchain through MBMS multicast, which has the advantages of good real-time performance and easy implementation.

Description

technical field [0001] Embodiments of the present disclosure generally relate to blockchain technology, and in particular, relate to a blockchain multicast network under a mobile broadband network, a blockchain device and a communication method thereof. Background technique [0002] Blockchain is a decentralized distributed accounting technology derived from Bitcoin. Each node participating in the blockchain system does not need to trust each other. The blockchain is jointly maintained by all participating nodes, and each participating node can obtain a complete copy of the blockchain data and verify it independently. The blockchain uses cryptographic technology to ensure that the blockchain can only add new data and cannot tamper with the data that has already occurred. [0003] Generally, the blockchain uses an Internet-based peer-to-peer (P2P: peer-to-peer) network architecture to connect all nodes together. There are no servers, centralized services, and hierarchical ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W4/06H04W28/02H04W56/00G06Q20/06G06Q20/38
CPCH04W4/06H04W56/001G06Q20/382G06Q20/065H04W28/08
Inventor 肖诗源
Owner 上海道块信息技术有限公司
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