Title:
EFFICIENT DUAL MODE CONSENSUS PROTOCOL FOR BLOCKCHAIN NETWORK
Document Type and Number:
WIPO Patent Application WO/2023/054888
Kind Code:
A1
Abstract:
An efficient dual mode consensus protocol technology for a blockchain network is disclosed. A dual mode blockchain consensus method performed by means of a blockchain consensus system, according to one embodiment, comprises the steps of: switching to a protocol mode for performing a normal operation and a backup operation according to network state information about a blockchain network; and proceeding with the protocol consensus by using nodes of the blockchain network configured on the basis of the switched protocol mode.
Inventors:
LEE CHOONHWA (KR)
REN SHUYANG (KR)
REN SHUYANG (KR)
Application Number:
PCT/KR2022/011836
Publication Date:
April 06, 2023
Filing Date:
August 09, 2022
Export Citation:
Assignee:
IUCF HYU (KR)
International Classes:
H04L9/32; G06F11/07; H04L9/00; H04L69/18; H04L69/24; H04L69/40
Domestic Patent References:
| WO2021073777A1 | 2021-04-22 |
Foreign References:
| US20190354518A1 | 2019-11-21 | |||
| US20210075598A1 | 2021-03-11 | |||
| US20200110648A1 | 2020-04-09 | |||
| US20210058486A1 | 2021-02-25 |
Other References:
SANTIAGO CARLOS, LEE CHOONHWA: "Accelerating Message Propagation in Blockchain Networks", 2020 INTERNATIONAL CONFERENCE ON INFORMATION AND COMMUNICATION TECHNOLOGY CONVERGENCE (ICTC), IEEE, 21 October 2020 (2020-10-21) - 23 October 2020 (2020-10-23), pages 157 - 160, XP093053828, ISBN: 978-1-7281-6758-9, DOI: 10.1109/ICTC49870.2020.9289312
SANTIAGO CARLOS; REN SHUYANG; LEE CHOONHWA; RYU MINSOO: "Concordia: A Streamlined Consensus Protocol for Blockchain Networks", IEEE ACCESS, IEEE, USA, vol. 9, 14 January 2021 (2021-01-14), USA , pages 13173 - 13185, XP011833673, DOI: 10.1109/ACCESS.2021.3051796
SANTIAGO CARLOS; REN SHUYANG; LEE CHOONHWA; RYU MINSOO: "Concordia: A Streamlined Consensus Protocol for Blockchain Networks", IEEE ACCESS, IEEE, USA, vol. 9, 14 January 2021 (2021-01-14), USA , pages 13173 - 13185, XP011833673, DOI: 10.1109/ACCESS.2021.3051796
Attorney, Agent or Firm:
YANG, Sungbo (KR)
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