Title:
BLOCKCHAIN MULTICAST NETWORK, BLOCKCHAIN DEVICE AND COMMUNICATION METHOD THEREFOR UNDER MOBILE BROADBAND NETWORK
Document Type and Number:
WIPO Patent Application WO/2018/201798
Kind Code:
A1
Abstract:
The embodiments of the present disclosure relate to a blockchain unicast/multicast network, a blockchain device, and a communication method therefor under a mobile broadband network. The method carried out at the block multicast node of the blockchain network comprises: acquiring new block information and verifying the same. The method further comprises: generating, in response to the verified new block information being valid, different types of block multicast messages on the basis of the type of a block node in a multicast area and the new block information; and transmitting the different types of block multicast messages to a multimedia broadcast multicast service (MBMS) node in the mobile broadband network so that the messages are broadcast to a plurality of block nodes by means of the mobile broadband network. According to the embodiments of the present disclosure, the latest blockchain is synchronized to all nodes by means of MBMS, thereby effectively resolving the shortcomings of a conventional P2P network occupying excessive network resources and easily incurring network storms. In addition, the blockchain is quickly synchronized by the blockchain node by means of MBMS, demonstrating the advantages of good real-time performance and easy implementation.
Inventors:
XIAO SHIYUAN (CN)
Application Number:
PCT/CN2018/078519
Publication Date:
November 08, 2018
Filing Date:
March 09, 2018
Export Citation:
Assignee:
SHANGHAI DIANRONG INF TECH CO LTD (CN)
International Classes:
H04W4/06; G06Q20/06; G06Q20/38; H04W28/02; H04W56/00
Foreign References:
| CN107277781A | 2017-10-20 | |||
| CN106506638A | 2017-03-15 | |||
| CN106485495A | 2017-03-08 | |||
| CN105976231A | 2016-09-28 | |||
| US20160261690A1 | 2016-09-08 | |||
| US20170061398A1 | 2017-03-02 |
Attorney, Agent or Firm:
NTD UNIVATION INTELLECTUAL PROPERTY AGENCY LTD. (CN)
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