| L. M. Casey, R. C. Dittburner, and N. D. Gamage. FXNET: a Backbone Ring for Voice and Data. IEEE Communications Magazine, 24(12):23--28, 1986. |
....does not need any strict bound on delay. On the other hand, isochronous traffic can withstand some packet losses, which is intolerable for asynchronous traffic. Most of the proposed protocols supporting multiple classes of traffic in a LAN MAN environment work on the basis of bandwidth reservation [4, 41, 3, 12, 30, 35]. Certain bandwidth is reserved for isochronous traffic and the rest is available to other classes. Packet by packet reservation increases the transmission latency of packets, resulting in a decrease in the throughput of the network [41] Per connection based allocation of bandwidth suffers from ....
L. M. Casey, R. C. Dittburner, and N. D. Gamage. FXNET: a Backbone Ring for Voice and Data. IEEE Communications Magazine, 24(12):23--28, 1986.
....was specified formally in 1977 [9] and a packet video standard followed in 1981 [10] The CCITT standard G.PVNP [11] was published in 1989. Packet audio video should be set apart from the approach to voice data integration that provides fixed bandwidth circuits on multiple access networks [12, 13]. Interest in packet audio has increased recently as more and more workstations now come equipped with built in toll quality (Sun SPARCstations, DEC workstations) or CD quality (NeXt) audio hardware support. There exist a fair number of simple programs that utilize the SPARCstation audio hardware ....
L. M. Casey, R. C. Dittburner, and N. D. Gamage, "Fxnet: a backbone ring for voice and data," IEEE Communications Magazine, vol. 24, pp. 23--28, Dec. 1986.
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