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Mobility management and control in intelligent wireless ATM networks

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dc.contributor.author Loukas, NH en
dc.contributor.author Merakos, L en
dc.contributor.author Venieris, IS en
dc.date.accessioned 2014-03-01T01:16:45Z
dc.date.available 2014-03-01T01:16:45Z
dc.date.issued 2001 en
dc.identifier.issn 0140-3664 en
dc.identifier.uri https://dspace.lib.ntua.gr/xmlui/handle/123456789/14200
dc.subject Intelligent Networks en
dc.subject Mobility management en
dc.subject Signaling en
dc.subject Wireless ATM en
dc.subject.classification Computer Science, Information Systems en
dc.subject.classification Engineering, Electrical & Electronic en
dc.subject.classification Telecommunications en
dc.subject.other Intelligent networks en
dc.subject.other Network protocols en
dc.subject.other Quality of service en
dc.subject.other Wireless telecommunication systems en
dc.subject.other Broadband access networks en
dc.subject.other Asynchronous transfer mode en
dc.title Mobility management and control in intelligent wireless ATM networks en
heal.type journalArticle en
heal.identifier.primary 10.1016/S0140-3664(01)00324-3 en
heal.identifier.secondary http://dx.doi.org/10.1016/S0140-3664(01)00324-3 en
heal.language English en
heal.publicationDate 2001 en
heal.abstract This paper shows how the Asynchronous Transfer Mode (ATM) signaling and the Intelligent Network (IN) concept can be exploited to support mobility in an ATM-based network with wireless access parts and mobile users. The proposed architecture exploits the enhanced service control processing features offered by the IN technology to support location management. The access signaling protocol structure is based on the principles of separation between call and bearer channel control, employed in fixed broadband access networks. The design objective is to minimize the changes required to the wired network signaling, by taking advantage of the well-developed capability sets. This allows the easy introduction of the wireless ATM technology (W-ATM) into the real world. It is shown that the proposed signaling protocol model provides cost-effective implementations without degrading the agreed Quality of Service (QoS) and the system's performance. A comparative signaling performance evaluation is carried-out to demonstrate the impact of the proposed signaling protocol architecture onto various performance measures and to quantify the relative gains. The obtained results can be used for network design purposes in a large-scale private installation supporting many users. The signaling protocol architecture aims for private W-ATM networks, but can be readily extended to fulfill the signaling requirements of public environment broadband wireless systems. (C) 2001 Elsevier Science B.V. All rights reserved. en
heal.publisher ELSEVIER SCIENCE BV en
heal.journalName Computer Communications en
dc.identifier.doi 10.1016/S0140-3664(01)00324-3 en
dc.identifier.isi ISI:000172540600004 en
dc.identifier.volume 24 en
dc.identifier.issue 18 en
dc.identifier.spage 1780 en
dc.identifier.epage 1807 en


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