Paper Info
Title
Performance Analysis for Blockchain Driven Wireless IoT Systems Based on Tempo-Spatial Model
Abstract
Blockchain has shown a great potential for Internet of Things (IoT) systems to establish trust and consensus mechanisms with no involvement of any third party. It has been not clear how the low complexity devices and the wireless communications among them can pose constraints on the blockchain enabled IoT systems. In this paper, we establish a fundamental analysis model to underpin the blockchain enabled IoT system. By considering spatio-temporal domain Poisson distribution, i.e., node geographical distribution and transaction arrival rate in time domain are both modeled as Poisson point process (PPP), we first derive the distribution of signal-to-interference-plus-noise ratio (SINR), blockchain transaction successful rate as well as overall throughput. Then, based on the analytical model, we design an optimal full function node deployment for blockchain system to achieve the maximum transaction throughput with the minimum full function node density. Numerical results validate the accuracy of our theoretical analysis and evaluate the relationship between blockchain full function node deployment and the density of IoT nodes.
Year
DOI
Venue
2019
10.1109/CyberC.2019.00066
2019 International Conference on Cyber-Enabled Distributed Computing and Knowledge Discovery (CyberC)
Keywords
DocType
ISSN
blockchain,IoT,Network performance
Conference
2475-7020
ISBN
Citations 
PageRank 
978-1-7281-2543-5
1
0.35
References 
Authors
4
6
Name
Order
Citations
PageRank
Yao Sun117938.32
Lei Zhang213420.50
Gang Feng37753468.09
Bowen Yang451.08
Bin Cao58512.64
Muhammad Ali Imran62920278.27