GIP: An infrastructure for mobile intranets deployment

Grecas, CF; Maniatis, SI; Venieris, IS

dc.contributor.author	Grecas, CF	en
dc.contributor.author	Maniatis, SI	en
dc.contributor.author	Venieris, IS	en
dc.date.accessioned	2014-03-01T01:19:01Z
dc.date.available	2014-03-01T01:19:01Z
dc.date.issued	2003	en
dc.identifier.issn	1022-0038	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/15325
dc.subject	GPRS	en
dc.subject	Mobile intranets	en
dc.subject	UMTS	en
dc.subject.classification	Computer Science, Information Systems	en
dc.subject.classification	Engineering, Electrical & Electronic	en
dc.subject.classification	Telecommunications	en
dc.subject.other	Cellular radio systems	en
dc.subject.other	Congestion control (communication)	en
dc.subject.other	Gateways (computer networks)	en
dc.subject.other	Intranets	en
dc.subject.other	Network protocols	en
dc.subject.other	Packet networks	en
dc.subject.other	Packet switching	en
dc.subject.other	Resource allocation	en
dc.subject.other	Security of data	en
dc.subject.other	Specifications	en
dc.subject.other	Telecommunication traffic	en
dc.subject.other	Gateway General Packet Radio Services Support Node	en
dc.subject.other	General Packet Radio Services Intranet Platform	en
dc.subject.other	Public Land Mobile Network	en
dc.subject.other	Universal Mobile Telecommunication System	en
dc.subject.other	Global system for mobile communications	en
dc.title	GIP: An infrastructure for mobile intranets deployment	en
heal.type	journalArticle	en
heal.identifier.primary	10.1023/A:1023643210143	en
heal.identifier.secondary	http://dx.doi.org/10.1023/A:1023643210143	en
heal.language	English	en
heal.publicationDate	2003	en
heal.abstract	The GPRS and UMTS specifications define the procedures supporting the mobility and the data sessions of a mobile user moving within the area of the corresponding PLMNs. For the case, though, of mobile users working in group, using a PLMN infrastructure, the aforementioned networks foresee no special treatment. However, services tightly related to a specific geographic area, like for example security or surveillance services, could be implemented by a group of collaborating Mobile Nodes forming a mobile intranet that uses the facilities of a PLMN. In this paper, after a description of what the specifications provide, methods are proposed for the deployment of intranets over the GPRS or the UMTS infrastructure. At this aim, the concept of the GIP is introduced regarding a frame of interconnected SGSNs, within the GPRS/UMTS environment. This frame supports, without the intervention of the GGSN, the mobility of a number of Mobile Nodes belonging to the same group, as well as the data traffic between them. Moreover, the additional tasks to be undertaken by the SGSNs forming the frame are described.	en
heal.publisher	KLUWER ACADEMIC PUBL	en
heal.journalName	Wireless Networks	en
dc.identifier.doi	10.1023/A:1023643210143	en
dc.identifier.isi	ISI:000182565200005	en
dc.identifier.volume	9	en
dc.identifier.issue	4	en
dc.identifier.spage	321	en
dc.identifier.epage	330	en