Huawei exhibits at 4K Summit solutions end to end for content distribution 4K A la hora de distribuir contenidos de alta calidad, el factor clave es el ancho de banda, y la gesti n de la latencia, en ambos casos principalmente cuando se trata de eventos en directo , ha asegurado Miguel ngel Gonz lez, Solution Architest de Huawei.
Miguel Angel Gonzalez, Solution Architest de Huawei, Presented in the 4K Summit las soluciones que el fabricante chino ofrece para dar respuesta a la distribuci n de contenidos con la m s alta calidad.
Al inicio de su presentaci n ha destacado que los productores de contenidos se quejan de que sus contenidos de alta calidad se deslucen a trav s de las redes a la hora de llegar al usuario final . Ante esta situaci n, el factor clave es el ancho de banda, y la gesti n de la latencia, en ambos casos principalmente cuando se trata de eventos en directo , ha subrayado.
En cuanto a los dispositivos, estos tienen que poder decodificar y procesar contenidos 4K HDR y HFR sin p rdida alguna de calidad.
En lo que a codificaci n se refiere, a juicio de Gonz lez, es clave reducir el ancho de banda a la hora de distribuir contenidos 4K. Si bien el ancho de banda se puede reducir con el H.265 en hasta un 35%, otras tecnolog as como EYE developed by Harmonic permitir an reducir reducir a n m s el bitrate. Adem s, reconoce que el futuro est ndar H.266 podr a ser una opci n a tener muy en cuenta con la mirada puesta en el 8K.
The manager of Huawei has analyzed other factors involved in the quality and the end-user experience como la concurrencia, especialmente durante la emisi n de grandes eventos deportivos, o en prime time cuando la calidad de la red decrece habitualmente. Para mitigar el efecto pico en grandes eventos, considera necesario desarrollar nodos m s cercanos al usuario y trabajar con arquitecturas M-ABR.
En cuanto a la latencia, el problema ser a n mayor con la generaci n de contenidos UHD, ha rese ado.
Huaweis proposal Miguel Angel Gonzalez has exposed some of the solutions end to end que Huawei ha desarrollado para dar respuesta a todos estos retos. En codificaci n, cabe subrayar que el fabricante cerr una alianza estrat gica con Harmonic y ATEME benefici ndose de la avanzada tecnolog a de ambas marcas.
Huawei cuenta con una plataforma propia que cubre cabecera, CDN, terminal y red. En su portfolio podemos encontrar desde servidores de streaming de alto rendimiento, a dispositivos y chipsets que soportan 4K HDR. Adem s el fabricante tiene una importante presencia en red pudiendo combinar diferentes soluciones para mejorar la calidad.
In this 4K Summit is also showing interesting tools that claim to help content producers a llevar a cabo nuevos proyectos de forma inteligente.
Por ltimo, Gonz lez ha compartido two cases of success que emplean la tecnolog a de Huawei. Por un lado, Sichuan Telecom, primera plataforma china que proporciona contenidos 4K a usuarios finales es una soluci n end to end que llega a m s de 100 millones de usuarios. Por otro, Altibox (Noruega), con una propuesta extremo a extremo con tecnolog a 4K y multicast con numerosas cadenas en directo.
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Huawei exhibits at 4K Summit solutions end to end for content distribution 4K A la hora de distribuir contenidos de alta calidad, el factor clave es el ancho de banda, y la gesti n de la latencia, en ambos casos principalmente cuando se trata de eventos en directo , ha asegurado Miguel ngel Gonz lez, Solution Architest de Huawei. 
