Proposal of an experimental data and image transmission system and its possible application for remote monitoring smart grids
Küçük Resim Yok
Tarih
2017
Yazarlar
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
