Guaranteed delivery of semi-synchronous IP-based communication

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dc.contributor.authorJulius, Elroy P.
dc.contributor.authorTucker, William David
dc.date.accessioned2013-01-23T10:08:53Z
dc.date.available2013-01-23T10:08:53Z
dc.date.issued2005
dc.description.abstractThis paper presents an empirical solution for guaranteeing the delivery of synchronous and asynchronous messages within a semi-synchronous IPbased communication domain. The communication infrastructure that is needed between Deaf and hearing communities forms the application domain within which the research is situated. SoftBridging is a framework for multi-modal bridging as well as multi-user, multi-modal conversation sessions. An implementation of this concept called SoftBridge for Instant Messaging Bridging Application (SIMBA), is a communication platform that allows a hearing and Deaf person to communicate inside a single uniform space. The system makes use of various web services to do the actual data conversions such as voice to text and text to voice. Publish-subscribe systems are an emerging paradigm for building a range of distributed applications. The architecture of publishsubscribe systems make use of Message Oriented Middleware (MOM) to guarantee reliable delivery of messages within a communication domain. We have incorporated a publish-subscribe system within the overall architecture of SIMBA. We have thus modified the existing architecture of SIMBA to reliably transport semi-synchronous data over a synchronous established session. We have chosen to use the Session Initiation Protocol (SIP) for the establishment of a synchronous session between various users and SIMBA. The system is currently being used as a basis for developing a Deaf telephony application that guarantees the delivery of messages no matter the synchrony.en_US
dc.description.accreditationDepartment of HE and Training approved list
dc.description.sponsorshipTelkom, Cisco, THRIPen_US
dc.identifier.citationJulius, E. P. & Tucker, W. D. (2005). Guaranteed delivery of semi-synchronous IP-based communication. In D. Browne (ed.), Southern African Telecommunication Networks and Applications Conference (SATNAC), Vol. 1, pp. 407–412, Drakensberg, South Africaen_US
dc.identifier.isbn0-620-34907-7
dc.identifier.urihttp://hdl.handle.net/10566/509
dc.language.isoenen_US
dc.privacy.showsubmitterFALSE
dc.publisherTelkomen_US
dc.rightsCopyright Telkom. This file may be freely used for educational purposes, as long as it is not altered in any way. Acknowledgement of the authors and the source is required.
dc.status.ispeerreviewedTRUE
dc.subjectAsynchronous call handlingen_US
dc.subjectDeaf telephonyen_US
dc.subjectPublish-subscribe systemsen_US
dc.subjectSoft bridgingen_US
dc.subjectSynchronous call handlingen_US
dc.titleGuaranteed delivery of semi-synchronous IP-based communicationen_US
dc.typeArticleen_US

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