Title :
A loosely coupled conference setup procedure for dynamic multicast architecture
Author :
Kim, Sang Gil ; Kim, Hyung Suk ; Kim, Young Sun ; Huh, Moon-Haeng
Author_Institution :
Korea Telecom R&D Group, Seoul, South Korea
Abstract :
In 1998, H.332 (H.323 extended for loosely-coupled conferences) was decided as a recommendation of the International Telecommunication Union. It gives scalability to H.323 multimedia conference on packet-based networks. H.332 adopts a multicast architecture among RTP/RTCP receiving terminals. But if RTP/RTCP receiving terminals are not connected to existing multicast networks (e.g. Mbone), the receivers cannot participate in a H.332-conference. An additional procedure and network architecture are required for the receivers to join the conference. A dynamic multicast architecture for loosely-coupled conference and the required procedure for dynamic multicast based loosely-coupled conference are proposed
Keywords :
multicast communication; multimedia communication; packet switching; standardisation; telecommunication networks; telecommunication standards; H.323 multimedia conference; H.332; H.332-conference; ITU recommendation; International Telecommunication Union; Mbone; RTP/RTCP receiving terminals; dynamic multicast architecture; loosely coupled conference setup procedure; loosely-coupled conferences; multicast architecture; multicast networks; network architecture; packet forwarding; packet-based networks; scalability; standardisation; Buildings; Centralized control; Gas insulated transmission lines; Joining processes; Research and development; Scalability; Standardization; Streaming media; Sun; Telecommunications;
Conference_Titel :
TENCON 99. Proceedings of the IEEE Region 10 Conference
Conference_Location :
Cheju Island
Print_ISBN :
0-7803-5739-6
DOI :
10.1109/TENCON.1999.818540
