Title :
A novel multiplexing model in H.323 terminal
Author :
Zhifei, Zhang ; ZhengDing, Qiu
Author_Institution :
Inst. of Inf., Northern Jiaotong Univ., Beijing, China
Abstract :
A novel model for multiplexing the audio, video and data in an H.323 multimedia conference system has been developed to improve the traffic QoS. By theoretical and simulation analysis, an analytical formula for cycle time, return time, the number of cells in buffer and delay time has been obtained and the impact of K2 and λ2 on cycle time, return time and delay time has been investigated. It shows that this new model can satisfy the delay and synchronization requirement
Keywords :
buffer storage; delays; multimedia communication; multiplexing; quality of service; synchronisation; telecommunication traffic; teleconferencing; H.323 terminal; analytical formula; audio multiplexing; buffer; cycle time; data multiplexing; delay requirement; delay time; multimedia conference system; multiplexing model; return time; synchronization requirement; traffic QoS improvement; video multiplexing; Analytical models; Bismuth; Data compression; Delay effects; Distribution functions; Multimedia systems; Multiplexing; Telecommunication traffic; Traffic control; Videoconference;
Conference_Titel :
Communication Technology Proceedings, 2000. WCC - ICCT 2000. International Conference on
Conference_Location :
Beijing
Print_ISBN :
0-7803-6394-9
DOI :
10.1109/ICCT.2000.889234
