Título: P2P audio/video protocol with global positioning data in real time for mobile devices
Autores: Aguirre Pastor, José Vicente
Álvarez Sánchez, Rafael Ignacio
Tortosa Grau, Leandro
Vicent Francés, José Francisco
Fecha: 2012-11-23
2012-11-23
2008
Publicador: RUA Docencia
Fuente:
Tipo: info:eu-repo/semantics/article
Tema: Codification
Geodesic coordinates
Multiparty
Stream
VoIP
Videoconference
P2P
Security
Pocket PC
Smart phone
PDA
Ciencia de la Computación e Inteligencia Artificial
Descripción: In this paper, we propose an original method to geoposition an audio/video stream with multiple emitters that are at the same time receivers of the mixed signal. The obtained method is suitable when a list of positions within a known area is encoded with precision tailored to the visualization capabilities of the target device. Nevertheless, it is easily adaptable to new precision requirements, as well as parameterized data precision. This method extends a previously proposed protocol, without incurring in any performance penalty.
This work was partially supported by the Spanish grants GVPRE/2008/363.
Idioma: Inglés

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