DGIST Scholar: Age of Information Analysis in Hyperledger Fabric Blockchain-enabled Wireless Monitoring Networks

Title: Age of Information Analysis in Hyperledger Fabric Blockchain-enabled Wireless Monitoring Networks

Alternative Title: 하이퍼레저 페브릭을 활용한 모니터링 네트워크에서 정보의 최신성 분석

DGIST Authors: Minsu Kim ; Jemin Lee ; Jeonghun Park

Advisor: 이제민

Co-Advisor(s): Jeonghun Park

Issued Date: 2021

Awarded Date: 2021/02

Citation: Minsu Kim. (2021). Age of Information Analysis in Hyperledger Fabric Blockchain-enabled Wireless Monitoring Networks. doi: 10.22677/thesis.200000363627

Type: Thesis

Subject: 정보의 최신성, 블록체인, 하이퍼레저 패브릭, 지연 시간, stochastic geometry

Abstract: Age of Information (AoI) is a recently proposed metric for quantifying data freshness in real-time status

Table Of Contents: I. INTRODUCTION 1
1.1 Backgrounds 1
1.2 Related Work . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
1.3 Contributions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
II. Hyperledger Fabric 5
2.1 Hyperledger Fabric (HLF) Transaction Flow . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.1.1 Endorsing Phase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.1.2 Ordering Phase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.1.3 Validation Phase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.2 HLF Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.2.1 Block Size, Bˆ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.2.2 Timeout, Tˆ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
III.HLF Blockchain-Enabled Monitoring Network 8
3.0.1 System Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
3.0.2 Consensus Latency Modeling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
3.0.3 Analysis of Transmission Latency . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
IV. AoI Analysis of HeMN 13
V. Numerical Results 23
5.0.1 KS Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
5.0.2 Validation of Analysis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
5.0.3 Impact of Hyperledger Fabric Blockchain-enabled monitoring network (HeMN) Parameters . . . . . . . . . 28
VI. CONCLUSIONS 32
References 33

URI: http://dgist.dcollection.net/common/orgView/200000363627
http://hdl.handle.net/20.500.11750/16680

DOI: 10.22677/thesis.200000363627

Degree: Master

Department: Information and Communication Engineering

Publisher: DGIST

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