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Experimental evaluation of the jitter generated in timing transfer

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Show simple item record Walker, Jacqueline Cantoni, Antonio 2018-04-18T14:16:09Z 2018-04-18T14:16:09Z 2010
dc.identifier.issn 0090-6778
dc.description peer-reviewed en_US
dc.description.abstract Modern telecommunications networks maintain synchronization and distribute accurate timing information using approaches with strict requirements on clock quality and jitter and wander at interfaces. In the future, packet networks may be used for timing distribution and synchronization e.g. using IEEE 1588v2 specifying the Precision Time Protocol (PTP). Without amelioration, there may be effects on data buffers within telecommunications networks which have been designed with particular assumptions of clock quality. Applications such as digital audio and video also have synchronization requirements and limits on jitter and wander tolerance. Attention is needed on the impact of clock quality due to clock synchronization on the synchronization and jitter and wander limits for data services over networks. A well-understood approach to the transfer of timing for a data service over a packet network is the Synchronous Residual Time Stamp (SRTS) method. We previously presented a novel approach to modelling and visualising jitter spectra in SRTS timing transfer due to jitter in the reference clocks. In this paper, we present experimental results, which validate the appropriateness of our approximations. Experimental results also show the existence of some spectral components not predicted from the modelling. In the paper we discuss the origins of these spectral components. en_US
dc.language.iso eng en_US
dc.publisher IEEE Computer Society en_US
dc.relation.ispartofseries IEEE Transactions on Communications;58 (12), pp. 3605-3612
dc.rights © 2010 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. en_US
dc.subject jitter en_US
dc.subject timing en_US
dc.subject frequency modulation en_US
dc.subject networks en_US
dc.subject timing jitter en_US
dc.subject precision time protocol en_US
dc.subject network timing en_US
dc.subject wander en_US
dc.subject SRTS en_US
dc.subject synchronization en_US
dc.title Experimental evaluation of the jitter generated in timing transfer en_US
dc.type info:eu-repo/semantics/article en_US
dc.type.supercollection all_ul_research en_US
dc.type.supercollection ul_published_reviewed en_US 2018-04-18T14:11:38Z
dc.description.version ACCEPTED
dc.identifier.doi 10.1109/TCOMM.2010.092810.090499
dc.identifier.doi 10.1109/TCOMM.2010.092810.090499
dc.contributor.sponsor EI
dc.contributor.sponsor Western Australian Telecommunications Research Institute
dc.relation.projectid IC/2005/05
dc.rights.accessrights info:eu-repo/semantics/openAccess en_US
dc.internal.rssid 1130541
dc.internal.copyrightchecked Yes
dc.description.status peer-reviewed

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