000000058 001__ 58
000000058 005__ 20190213063712.0
000000058 037__ $$aCONF
000000058 245__ $$aOn the potential of forward error correction mechanisms applied to real-time services carried over B-ISDN
000000058 269__ $$a1996
000000058 260__ $$c1996
000000058 336__ $$aConference Papers
000000058 520__ $$aVariable Bit Rate real-time multimedia services like highly compressed video or audio tend to be very sensitive to transmission errors. This paper investigates cell and frame loss as well as delay and timing issues in an ATM-based B-ISDN environment that carries such services. The figures derived through simulation using artificial as well as real world sources motivate the introduction of forward error correction (FEC) mechanisms. We describe an approach that combines FEC mechanisms with extended loss recovery properties and cell interleaving and that is capable of dealing with variable bit rate services. If parameters and components are properly chosen the loss figures can be reduced significantly while still keeping the complexity of the FEC mechanism within acceptable bounds
000000058 6531_ $$aATM
000000058 6531_ $$aB-ISDN
000000058 6531_ $$areal-time multimedia services
000000058 6531_ $$aforward error correction
000000058 6531_ $$atiming regeneration
000000058 700__ $$aGarcia, X.
000000058 700__ $$aStock, Thomas
000000058 7112_ $$aInternational Zurich Seminar
000000058 773__ $$tInternational Zurich Seminar
000000058 909CO $$pconf$$pIC$$ooai:infoscience.tind.io:58
000000058 909C0 $$0252614$$pLCA$$xUS00024
000000058 909C0 $$0252452$$pLCA1$$xU10426
000000058 937__ $$aLCA-CONF-1996-010
000000058 970__ $$a171/LCA
000000058 973__ $$aEPFL
000000058 980__ $$aCONF