title: IP videoconferencing using a quality of service public network.
abstract: Videoconferencing in the medical world has been successfully used for quite a few years. Nevertheless it has not spread significantly in daily use. Some of the problems rely on the infrastructure needed to set up a video session: one or more ISDN lines or a fast Internet connection. The first is not easily available everywhere in a building; the latter is rarely so fast to allow for a smooth operation with no quality drops. The use of Videonet, the first European commercial public Internet link with guaranteed Quality of Service (QoS), has the potential to be a breakthrough in videoconferencing. We describe this new system and its applications, with the first tests in a hospital environment. Our results show that there are still problems to be solved in order to achieve a quality comparable to ISDN.
authors.affiliation: Medical Informatics Lab, Università Campus Bio-Medico di Roma, 00155 Roma, Italy. m.crudele@unicampus.it
authors.forename: M
authors.initials: M
authors.lastname: Crudele
authors.forename: G
authors.initials: G
authors.lastname: Cinque
authors.forename: G
authors.initials: G
authors.lastname: Neglia
authors.forename: G
authors.initials: G
authors.lastname: Razzicchia
authors.forename: M
authors.initials: M
authors.lastname: Venditti
mesh_terms: D005060:Europe; D020407:Internet; D011786:Quality Control; D013685:Telecommunications; D017216:Telemedicine