Finite blocklength communications in smart grids for dynamic spectrum access and locally licensed scenarios
Ramezanipour, Iran; Nouri, Parisa; Alves, Hirley; Nardelli, Pedro H. J.; Souza, Richard Demo; Pouttu, Ari (2018-05-11)
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
© 2018 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
https://rightsstatements.org/vocab/InC/1.0/
https://urn.fi/URN:NBN:fi-fe2018083134350
Tiivistelmä
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.
Kokoelmat
- Avoin saatavuus [29929]