University of Oulu

I. Ramezanipour, P. Nouri, H. Alves, P. H. J. Nardelli, R. D. Souza and A. Pouttu, "Finite Blocklength Communications in Smart Grids for Dynamic Spectrum Access and Locally Licensed Scenarios," in IEEE Sensors Journal, vol. 18, no. 13, pp. 5610-5621, 1 July1, 2018. doi: 10.1109/JSEN.2018.2835571

Finite blocklength communications in smart grids for dynamic spectrum access and locally licensed scenarios

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Author: Ramezanipour, Iran1; Nouri, Parisa1; Alves, Hirley1;
Organizations: 1Centre for Wireless Communications, University of Oulu
2Laboratory of Control Engineering and Digital Systems, School of Energy Systems, Lappeenranta University of Technology
3Department of Electrical and Electronic Engineering, Federal University of Santa Catarina
Format: article
Version: accepted version
Access: open
Online Access: PDF Full Text (PDF, 1 MB)
Persistent link: http://urn.fi/urn:nbn:fi-fe2018083134350
Language: English
Published: Institute of Electrical and Electronics Engineers, 2018
Publish Date: 2018-08-31
Description:

Abstract

This paper focuses on the performance analysis of short blocklength communication with application in smart grids. We use stochastic geometry to compute in closed form the success probability of a typical message transmission as a function of its size (i.e., blocklength), the number of information bits, and the density of interferers. Two different scenarios are investigated: 1) dynamic spectrum access, where the licensed and unlicensed users share the uplink channel frequency band and 2) local licensing approach using the so called micro-operator, which holds an exclusive license of its own. Approximated outage probability expression is derived for the dynamic spectrum access scenario, while a closed-form solution is attained for the micro-operator. The analysis also incorporates the use of retransmissions when messages are detected in error. Our numerical results show how reliability and delay are related in either scenarios.

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Series: IEEE sensors journal
ISSN: 1530-437X
ISSN-E: 1558-1748
ISSN-L: 1530-437X
Volume: 18
Issue: 13
Pages: 5610 - 5621
DOI: 10.1109/LSP.2017.2717083
OADOI: https://oadoi.org/10.1109/LSP.2017.2717083
Type of Publication: A1 Journal article – refereed
Field of Science: 213 Electronic, automation and communications engineering, electronics
Subjects:
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