Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Multi-role driven assembly line consensus method and system

A multi-role, pipelined technology, applied in the transmission system, digital data protection, energy consumption reduction, etc., can solve the problems of sudden increase in confirmation request delay, sudden drop in system throughput, and no longer practical, to achieve enhanced single node failure ability, enhanced concurrent ability, and enhanced anti-

Active Publication Date: 2021-06-04
BEIHANG UNIV
View PDF4 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method greatly improves the scalability of the Byzantine fault-tolerant protocol, but the leader node becomes the bottleneck of system performance, because the efficiency of the Byzantine fault-tolerant protocol based on the leader node depends largely on the performance of the leader node. For example, the calculation rate of the leader node, the network delay, bandwidth and storage space for interacting with other nodes, etc.
Therefore, these protocols are no longer practical when there is a large number of nodes in the system
[0007] The second is the transmission of large batches of messages
This is a very simple and effective solution, but if the request batch size is too large, the transmission time of the message will cause the delay of confirming the request to increase sharply, and the throughput of the system will also drop sharply

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Multi-role driven assembly line consensus method and system
  • Multi-role driven assembly line consensus method and system
  • Multi-role driven assembly line consensus method and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0050] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0051] The following describes the multi-role-driven pipeline consensus method and system according to the embodiments of the present invention with reference to the accompanying drawings.

[0052] Firstly, the multi-role-driven pipeline consensus method proposed according to the embodiment of the present invention will be described with reference to the accompanying drawings.

[0053] It should be noted that the embodiment of the present invention includes two types of entities: (1) client: the client is responsible for sending ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a multi-role-driven assembly line consensus method and system, the method is divided into a proposal flow and a consensus flow, and in the proposal flow, a leader node uninterruptedly initiates consensus proposal of a transaction block. In the consensus flow, all consensus nodes carry out message interaction, a series of consensus suggestions from leader nodes are processed through a pipeline working mode, and consensus is achieved for transaction blocks in the suggestions. Therefore, the fast and positive response of the consensus message is realized, and the delay of transaction confirmation is reduced; the expandability of the system is enhanced, and the transaction throughput of the system is improved.

Description

technical field [0001] The invention relates to the technical fields of information security and e-commerce, in particular to a multi-role-driven pipeline consensus method and system. Background technique [0002] In a distributed system, arbitrary behavior of Byzantine faulty nodes can bring serious damage to the system. In order to allow distributed systems to operate normally in the presence of Byzantine faults, academia has proposed many Byzantine fault-tolerant protocols. The Byzantine fault-tolerant protocol aims to solve the problem of state machine replication, that is, in the case of Byzantine fault nodes in the distributed system, all honest nodes can agree on a series of requests in the same sequence. [0003] PBFT (Practical Byzantine Fault Tolerance, Practical Byzantine Fault Tolerance Protocol) is the first practical Byzantine Fault Tolerance protocol that uses the full broadcast message mode. In the PBFT protocol, the only leader node submits a request to th...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G06Q40/04H04L29/08G06F21/64
CPCG06Q40/04H04L67/10H04L67/1051G06F21/64Y02D30/50
Inventor 张宗洋荣康刘翔宇刘建伟
Owner BEIHANG UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com