DocumentCode :
3197072
Title :
QoS control in group communication
Author :
Tojo, Takuya ; Takizawa, Makoto
Author_Institution :
Dept. of Comput. & Syst. Eng., Tokyo Denki Univ., Saitama, Japan
fYear :
2002
fDate :
2002
Firstpage :
282
Lastpage :
288
Abstract :
This paper discusses a communication model to exchange multimedia messages in a group of multiple processes. Quality of Service (QoS) required by an application has to be supported. In traditional communication protocols like TCP and RTP, a process can reliably deliver messages to one or more than one process, i.e. one-way transmission. In the group communication, a process sends multimedia messages to multiple processes while receiving multimedia messages from multiple processes in a group. In addition, messages are required to be causally delivered. We discuss how to transmit multimedia messages to each destination process so as to satisfy QoS requirement.
Keywords :
multimedia systems; quality of service; transport protocols; QoS control; RTP; TCP; communication model; group communication; multimedia messages; Communication networks; Communication system control; Delay effects; Multicast protocols; Multimedia communication; Multimedia systems; Quality of service; Systems engineering and theory; Telecommunication network reliability; Teleconferencing;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Cyber Worlds, 2002. Proceedings. First International Symposium on
Print_ISBN :
0-7695-1862-1
Type :
conf
DOI :
10.1109/CW.2002.1180891
Filename :
1180891
Link To Document :
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