A simulation study of two-level forward error correction for lost packet recovery in B-ISDN/ATM

dc.citation.epage1846en_US
dc.citation.spage1843en_US
dc.contributor.authorOğuz, Nihat Cemen_US
dc.contributor.authorAyanoğlu, E.en_US
dc.coverage.spatialGeneva, Switzerlanden_US
dc.date.accessioned2016-02-08T12:02:13Z
dc.date.available2016-02-08T12:02:13Z
dc.date.issued1993en_US
dc.departmentDepartment of Electrical and Electronics Engineeringen_US
dc.descriptionDate of Conference: 23-26 May 1993en_US
dc.descriptionConference Name: IEEE International Conference on Communications, ICC 1993en_US
dc.description.abstractThe major source of errors in B-ISDN/ATM systems is expected to be buffer overflow during congested conditions, resulting in lost packets. A single lost or errored ATM cell will cause retransmission of the entire packet data unit (PDU) that it belongs to. The performance of the end-to-end system can be made much less sensitive to cell loss by means of forward error correction. In this paper, we present the results of a simulation study for an ATM network where forward error correction is performed at both the cell level and the PDU level. The results indicate that (i) cell losses are highly correlated in time, and analytical models ignoring this fact will not yield accurate results, (ii) the correlation of cell losses is similar to burst errors in digital communication, and similar code interleaving techniques should be used, (iii) coding cells and PDUs separately provides this interleaving effect, and this joint code outperforms coding only at the cell level or only at the PDU level in almost all cases simulated.en_US
dc.identifier.doi10.1109/ICC.1993.397598en_US
dc.identifier.urihttp://hdl.handle.net/11693/27810
dc.language.isoEnglishen_US
dc.publisherIEEEen_US
dc.relation.isversionofhttps://doi.org/10.1109/ICC.1993.397598en_US
dc.source.titleProceedings of the IEEE International Conference on Communications, ICC 1993en_US
dc.subjectCorrelation methodsen_US
dc.subjectError correctionen_US
dc.subjectPacket switchingen_US
dc.subjectRedundancyen_US
dc.subjectReliabilityen_US
dc.subjectTelecommunication networksen_US
dc.subjectAsynchronous transfer modeen_US
dc.subjectAutomatic repeat requesten_US
dc.subjectBuffer overflowen_US
dc.subjectBurstinessen_US
dc.subjectCell lossesen_US
dc.subjectCode interleaving techniqueen_US
dc.subjectLost packet recoveryen_US
dc.subjectPacket data uniten_US
dc.subjectParity cellsen_US
dc.subjectTwo level forward error correctionen_US
dc.subjectVoice/data communication systemsen_US
dc.titleA simulation study of two-level forward error correction for lost packet recovery in B-ISDN/ATMen_US
dc.typeConference Paperen_US
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