Proposal of an experimental data and image transmission system and its possible application for remote monitoring smart grids

Küçük Resim Yok

Tarih

2017

Dergi Başlığı

Dergi ISSN

Cilt Başlığı

Yayıncı

Universidad Nacional Autonoma de Mexico, Centro de Ciencias Aplicadas y Desarrollo Tecnologico

Erişim Hakkı

info:eu-repo/semantics/openAccess

Özet

This paper investigates the bit error rate (BER) and the peak signal-to-noise ratio (PSNR) performances of quasi-cyclic low-density parity-check (QC-LDPC) coded orthogonal frequency-division multiplexing (OFDM) systems over an actual power line communication (PLC) channel that are acquired by performing very long-term experimental measurements from the grid. The examined system is tested by changing system parameters such as code length, iteration number, coding rate and message type in detail. The results of this study show that the QC-LDPC coded OFDM system can be a possible solution for communication and remote monitoring purposes in smart grids. © 2017 Universidad Nacional Autónoma de México, Centro de Ciencias Aplicadas y Desarrollo Tecnológico

Açıklama

Anahtar Kelimeler

Orthogonal frequency-division multiplexing (OFDM), Power line communication (PLC), Quasi-cyclic low-density parity-check (QC-LDPC) codes, Remote monitoring, Smart grids

Kaynak

Journal of Applied Research and Technology

WoS Q Değeri

Scopus Q Değeri

Q3

Cilt

15

Sayı

3

Künye