Look ahead to improve QoE in DASH streaming
The Look Ahead ABR algorithm for DASH streaming leverages variable bitrate information from constant-quality encodings to minimize stalls while maintaining high QoE, outperforming …
Juan Carlos Guerri
Full Professor · Head of the group
Juan Carlos Guerri Cebollada was born in Valencia, Spain in 1969. He received his M.S. and Ph.D. degrees in Telecommunication Engineering from the Universitat Politècnica de València (UPV) in 1993 and 1997, respectively. He is a Full Professor in the Department of Communications Engineering at UPV, where he teaches at the ETSI Telecomunicación. He leads the Multimedia Communications research group (COMM) of the iTEAM (Institute of Telecommunications and Multimedia Applications). His research spans multimedia communications, adaptive video streaming (DASH), quality of experience, wireless and ad hoc networks, and the application of multimedia technologies to industry, medicine, education and communications.
Automatic QoE Evaluation of DASH Streaming using ITU-T Standard P.1203 and Google Puppeteer
This document presents a framework for the evaluation of DASH (Dynamic Adaptive Streaming over HTTP) systems, which allows performance measurements to be carried out in an …
Interoperability network model for traffic forecast and full electric vehicles power supply management within the smart city
Information technologies and applied mathematics provide us with a comprehensive framework to search for solutions to problems derived from traffic management. It is relevant for …
Available Bandwidth Estimation for Adaptive Video Streaming in Mobile Ad Hoc
We propose in this paper an algorithm for available bandwidth estimation in mobile ad hoc networks and its integration into a conventional routing protocol like AODV for improving …
Proxy-based near real-time TV content transmission in mobility over 4G with MPEG-DASH transcoding on the cloud
A proxy and cloud transcoding architecture that delivers near real-time broadcast TV to mobile devices over 4G using MPEG-DASH adaptive streaming.
Improving Video Transmission over Heterogeneous Networks
Mobile Ad-doc Networks (MANETs) have been conceived to operate as stand-alone networks, which means that data traffic will be restricted within the MANETs. However, in most …
Mobility Network Model for Full Electric Vehicles to Interoperate with the Smart Grid and Efficiently Manage the Power Supply in the Smart City
Information technologies offer an excellent framework to integrate the Full Electric Vehicle (FEV) in the future European city ecosystem. In this paper we present a model of the …
Look Ahead: A DASH Adaptation Algorithm
Look Ahead is an ABR algorithm for DASH that uses knowledge of upcoming segment bitrates from constant-quality encodings to reduce stalls and improve QoE.
Evaluación de un sistema DASH para el streaming de vídeo 3D
La distribución de contenidos multimedia, y en particular el streaming de vídeo, domina actualmente el tráfico global de Internet y su importancia será incluso mayor en el futuro. …
Simulation and experimental testbed for adaptive video streaming in ad hoc networks
This paper presents a performance evaluation of the scalable video streaming over mobile ad hoc networks. In particular, we focus on the rate-adaptive method for streaming scalable …
