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Reliable recording and analysis of multimedia collaboration sessions over wireless networks | IEEE Conference Publication | IEEE Xplore

Reliable recording and analysis of multimedia collaboration sessions over wireless networks


Abstract:

The increasing popularity of multiway multimedia collaboration sessions over wired networks is now spreading into the wireless domain. Due to this, the inherent need to r...Show More

Abstract:

The increasing popularity of multiway multimedia collaboration sessions over wired networks is now spreading into the wireless domain. Due to this, the inherent need to record some sessions and make them available for later replay poses some new interesting challenges. This paper presents an analysis of the recording requirements and issues arising when participants "based" on a wireless network are also present in a session. An architecture for supporting reliable recording of Voice-over-IP sessions is described; an inherent part is an agent on the sender host that assists in the recording process. Reliability is facilitated through a flexible and adaptive data repair protocol. Once a recording is complete, it can be used to analyse the session and assist in locating any network and reception problems that may have degraded the quality of the conversation. Moreover, playing back the recorded session potentially provide better quality than what the participants observed if there was packet loss during the conversation.
Date of Conference: 14-14 December 2005
Date Added to IEEE Xplore: 03 January 2006
Print ISBN:0-7695-2489-3
Conference Location: Irvine, CA, USA

References

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