A QoS guaranteed multimedia conference service over packet based network

Author

Sang Gil Kim ; Choi, Yongmin ; Yong Sun Kim

Author_Institution

Technol. Evaluation Centre, South Korea

fYear

1998

fDate

22-24 Oct 1998

Firstpage

553

Abstract

The TCP/IP protocols were designed for reliable transmission of data. However, the multimedia stream possesses different characteristics and hence requires the use of different protocols. Multimedia applications can generally forego the complexity of the TCP and use instead a simpler transport framework. A number of protocols like the RTP, RTCP, RSVP and RTSP protocols have been developed to improve support of applications like audio, video and interactive multimedia conferencing. We propose the structures of QoS guaranteed multimedia conference services over packet based network, which uses the resource reservation setup protocol (RSVP) designed for integrated services, and we also describe a protocol stack that can be used for real-time multimedia services over the Internet

Keywords

Internet; multimedia communication; packet switching; quality of service; transport protocols; Internet; QoS guaranteed multimedia conference service; RSVP; RTCP; RTP; RTSP; TCP/IP protocols; audio; integrated services; interactive multimedia conferencing; multimedia stream; packet based network; protocol stack; real-time multimedia services; reliable data transmission; resource reservation setup protocol; video; Bandwidth; Communication system control; Delay; IP networks; Multicast protocols; Quality of service; Streaming media; TCPIP; Videoconference; Web and internet services;

fLanguage

English

Publisher

ieee

Conference_Titel

Communication Technology Proceedings, 1998. ICCT '98. 1998 International Conference on

Conference_Location

Beijing

Print_ISBN

7-80090-827-5

Type

conf

DOI

10.1109/ICCT.1998.743364

Filename

743364