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Design principles and performance evaluation of mSCTP-CMT for transport-layer based handover
dc.contributor.author | Budzisz, Lukasz |
dc.contributor.author | Ferrús Ferré, Ramón Antonio |
dc.contributor.author | Casadevall Palacio, Fernando José |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions |
dc.date.accessioned | 2010-06-28T15:20:26Z |
dc.date.available | 2010-06-28T15:20:26Z |
dc.date.created | 2009-04 |
dc.date.issued | 2009-04 |
dc.identifier.citation | Budzisz, L.; Ferrus, R.; Casadevall, F. Design principles and performance evaluation of mSCTP-CMT for transport-layer based handover. A: IEEE Vehicular Technology Conference. "IEEE 69th Vehicular Technology Conference". 2009, p. 1-5. |
dc.identifier.isbn | 978-1-4244-2517-4 |
dc.identifier.uri | http://hdl.handle.net/2117/7873 |
dc.description.abstract | Handling mobility at the transport layer is a promising approach to achieve seamless handover in the context of heterogeneous wireless access networks. In particular, features such as multihoming and dynamic address reconfiguration provided by mobile SCTP (mSCTP) protocol are among the key enablers for handover support at the transport layer. This paper investigates the applicability of Concurrent Multipath Transfer (CMT) to distribute data among two end-to-end paths of a mSCTP association during handover transition process. To that end, the principles of the mSCTP-CMT design are given, emphasizing the consequences of such a sender-introduced reordering and its congestion control implications in a handover scenario. The proposed mSCTP-CMT handover scheme is benchmarked with a pure mSCTP handover scheme. Provided analysis indicates the possible application area of mSCTP-CMT, taking into account not only handover scenario parameters (dwelling time, available bandwidth ratio and round-trip time), but also the most important constraint of such a design: receiver buffer (rbuf) size. Rbuf size proves to be the major limiting factor shrinking significantly possible mSCTP-CMT application scope, yet not excluding definitively the proposed idea. |
dc.format.extent | 5 p. |
dc.language.iso | eng |
dc.subject | Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Processament del senyal |
dc.subject | Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telemàtica i xarxes d'ordinadors::Protocols de comunicació |
dc.subject.lcsh | Signal theory (Telecommunication) |
dc.title | Design principles and performance evaluation of mSCTP-CMT for transport-layer based handover |
dc.type | Conference report |
dc.subject.lemac | Senyal, Teoria del (Telecomunicació) |
dc.contributor.group | Universitat Politècnica de Catalunya. GRCM - Grup de Recerca en Comunicacions Mòbils |
dc.identifier.doi | 10.1109/VETECS.2009.5073493 |
dc.relation.publisherversion | http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=5073493&isnumber=5073272 |
dc.rights.access | Open Access |
local.identifier.drac | 2566417 |
dc.description.version | Postprint (published version) |
local.citation.author | Budzisz, L.; Ferrus, R.; Casadevall, F. |
local.citation.contributor | IEEE Vehicular Technology Conference |
local.citation.publicationName | IEEE 69th Vehicular Technology Conference |
local.citation.startingPage | 1 |
local.citation.endingPage | 5 |