Lorenzo Miniero

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In this article we present a thorough performance analysis of an actual implementation of a distributed conferencing framework compliant with the IP multimedia core network subsystem specification. The subject of our experimental campaign has been an architecture implemented by exploiting existing achievements in the field of conferencing. The work(More)
This paper deals with the design and implementation of Janus, a general purpose, open source WebRTC gateway. Details will be provided on the architectural choices we took for Janus, as well as on the APIs we made available to extend and make use of it. Examples of how the gateway can be used for complex WebRTC applications are presented, together with some(More)
Herein, we introduce Meetecho 1 , an architecture capable to provide multimedia conferencing functionality in a standard way. This architecture is an actual implementation of both the framework and the protocols defined within the IETF by the XCON Working Group, and already revealed itself as a useful testbed supporting the ongoing standardization(More)
In this chapter, the authors focus on the complex interactions involving the various actors participating in a multimedia session over the Internet. More precisely, bearing in mind the current standard proposals coming from both the 3GPP and the IETF, they investigate some of the issues that have to be faced when separation of responsibilities comes to the(More)
This paper presents the design and implementation of CCMP, a conference management protocol currently under standardization within the IETF, conceived at the outset as a lightweight protocol allowing conferencing clients to access and manipulate objects describing a centralized conference. The CCMP is a state-less, XML-based, client-server protocol carrying(More)