Title :
Design and performance evaluation of a packet voice system
Author :
Mackie, Andrew J. ; Aidarous, Salah E. ; Mahmoud, Samy A. ; Riordon, J. Spruce
Author_Institution :
Carleton University, ON, Canada
fDate :
5/1/1983 12:00:00 AM
Abstract :
A packet voice network has been designed using adaptive delta modulators. Tests were performed to examine the effects of packet length and packet loss rate on digital voice intelligibility. The packet voice network was simulated using a SLAM network model to find queue size requirements as a function of packet size, delay distribution, and expiring time out. The queuing strategy is investigated in order to minimize total information loss during channel acquisition delays.
Keywords :
Circuit testing; Decoding; Delay effects; Delta modulation; Hardware; Performance evaluation; Propagation delay; Signal generators; Simultaneous localization and mapping; Speech;
Journal_Title :
Vehicular Technology, IEEE Transactions on
DOI :
10.1109/T-VT.1983.23957
