English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

espanolEn este articulo se disena un sistema OFDM optimo para la comunicacion bidireccional en las redes electricas inteligentes. La transmision se realiza simulando un canal con ruido clase A, el cual es caracteristico de las lineas electricas de alto, medio y bajo voltaje. El sistema OFDM es optimo porque se emplean constelaciones bidimensionales rotadas: rectangular, circular y hexagonal de cuatro y dieciseis simbolos que tienen mejores desempenos comparados a sus contrapartes que son las constelaciones sin rotar. El OFDM optimo disminuye la probabilidad de error de bits como minimo de 1x10-2 cuando se comparan con OFDM-QAM, en un canal con ruido clase A. EnglishIn this article is designed a system OFDM optimal for the bi-directional communication at the smart grid. The transmission is simulating a channel with noise class A, what is characteristic of the electrical lines of high, medium and low voltage. The OFDM system is optimal because they employ two-dimensional constellations rotated: rectangular, circular and hexagonal of four and sixteen symbols that have the best performance compared to their counterparts who are the constellations without rotating. The optimal OFDM decreases the likelihood of error of bits as minimum of 1x10-2 when compared with OFDM-QAM, on a channel with noise class A.

OFDM óptimo para la comunicación bidireccional en las redes eléctricas inteligentes