Title :
An efficient multiplexing technique for packet-switched voice/data networks
Author :
Choi, J.K. ; Un, C.K.
Author_Institution :
Dept. of Electr. Technol., Korea Adv. Inst. of Sci. & Technol., Seoul, South Korea
fDate :
9/1/1988 12:00:00 AM
Abstract :
The authors propose a multiplexing frame structure that makes it possible to transmit voice messages synchronously without loss or clipping of contents. This scheme has discrete delay characteristics, and provides a simple play-out method for reproduction of voice signal. The authors investigate its performance by obtaining the cumulative distribution of delay of voice packets and the mean waiting time of data packets. It is concluded that this synchronous frame structure can easily be applied to enhance services with various transmission rates, such as flow control of message streams, node congestion control, and service-class or throughput-class negotiation of channels without significant degradation of trunk utilization
Keywords :
multiplexing; packet switching; telecommunication networks; discrete delay characteristics; efficient multiplexing technique; flow control; mean waiting time; message streams; multiplexing frame structure; node congestion control; packet-switched data networks; packet-switched voice networks; play-out method; service-class; synchronous frame structure; throughput-class; trunk utilization; voice signal reproduction; Buffer storage; Delay effects; Earth; Frequency synchronization; Meteorology; NIST; Printing; Refractive index; Signal processing; Time division multiplexing;
Journal_Title :
Proceedings of the IEEE
