Predictive mobility management with delay optimizations in 802.11 infrastructure networks

Hdl Handle:
http://hdl.handle.net/10149/253313
Title:
Predictive mobility management with delay optimizations in 802.11 infrastructure networks
Book Title:
Trends in communication technologies and engineering science
Authors:
Issac, B. (Biju); Hamid, K. (Khairuddin); Tan, C.E.
Editors:
Huang, H. (He)
Affiliation:
University Malaysia Sarawak
Citation:
Issac, B., Hamid, K. and Tan, C.E. (2009) 'Predictive mobility management with delay optimizations in 802.11 infrastructure networks', Huang, H. (ed.) Trends in communication technologies and engineering science, Lecture Notes in Electrical Engineering, Vol.33, Springer, pp.67-80.
Publisher:
Springer
Issue Date:
2009
URI:
http://hdl.handle.net/10149/253313
DOI:
10.1007/978-1-4020-9532-0_6
Additional Links:
http://link.springer.com/chapter/10.1007/978-1-4020-9532-0_6
Abstract:
In 802.11 wireless infrastructure networks, as the mobile node moves from the current access point to another, the active connections will not be badly dropped if the handoff is smooth and if there are sufficient resources reserved in the target access point. The predictive mobility management scheme we propose has primarily – mobility prediction block, delay management block and resource management block that aids the handoff. In a 5×5 symmetric grid of access points, within a 6×6 grid of regions, by location tracking and data mining, we predict the mobility pattern of mobile node with good accuracy. Active pre-scanning of mobile nodes, pre-authenticating neighbouring access points and pre-reassociation using mobility prediction are used to reduce the probe delay and authentication delay and reassociation delay respectively. The model implements reservation in two stages by using mobility prediction results and traffic type, so that sufficient resources can be reserved when the mobile node does the handoff. The overall mobility management scheme thus improves the quality of service and enables smooth handoff. Elaborate performance simulation is done in Java to verify the proposed model.
Type:
Book Chapter
Language:
en
Keywords:
delay management; mobility prediction; mobility management; resource reservation management
Series/Report no.:
Lecture Notes in Electrical Engineering; 33
ISBN:
9781402094927; 9781402095320

Full metadata record

DC FieldValue Language
dc.contributor.authorIssac, B. (Biju)en_GB
dc.contributor.authorHamid, K. (Khairuddin)en_GB
dc.contributor.authorTan, C.E.en_GB
dc.contributor.editorHuang, H. (He)en_GB
dc.date.accessioned2012-11-26T12:14:12Z-
dc.date.available2012-11-26T12:14:12Z-
dc.date.issued2009-
dc.identifier.isbn9781402094927-
dc.identifier.isbn9781402095320-
dc.identifier.doi10.1007/978-1-4020-9532-0_6-
dc.identifier.urihttp://hdl.handle.net/10149/253313-
dc.description.abstractIn 802.11 wireless infrastructure networks, as the mobile node moves from the current access point to another, the active connections will not be badly dropped if the handoff is smooth and if there are sufficient resources reserved in the target access point. The predictive mobility management scheme we propose has primarily – mobility prediction block, delay management block and resource management block that aids the handoff. In a 5×5 symmetric grid of access points, within a 6×6 grid of regions, by location tracking and data mining, we predict the mobility pattern of mobile node with good accuracy. Active pre-scanning of mobile nodes, pre-authenticating neighbouring access points and pre-reassociation using mobility prediction are used to reduce the probe delay and authentication delay and reassociation delay respectively. The model implements reservation in two stages by using mobility prediction results and traffic type, so that sufficient resources can be reserved when the mobile node does the handoff. The overall mobility management scheme thus improves the quality of service and enables smooth handoff. Elaborate performance simulation is done in Java to verify the proposed model.en_GB
dc.language.isoenen
dc.publisherSpringeren_GB
dc.relation.ispartofseriesLecture Notes in Electrical Engineeringen_GB
dc.relation.ispartofseries33en_GB
dc.relation.urlhttp://link.springer.com/chapter/10.1007/978-1-4020-9532-0_6en_GB
dc.subjectdelay managementen_GB
dc.subjectmobility predictionen_GB
dc.subjectmobility managementen_GB
dc.subjectresource reservation managementen_GB
dc.titlePredictive mobility management with delay optimizations in 802.11 infrastructure networksen
dc.typeBook Chapteren
dc.contributor.departmentUniversity Malaysia Sarawaken_GB
dc.title.bookTrends in communication technologies and engineering scienceen_GB
or.citation.harvardIssac, B., Hamid, K. and Tan, C.E. (2009) 'Predictive mobility management with delay optimizations in 802.11 infrastructure networks', Huang, H. (ed.) Trends in communication technologies and engineering science, Lecture Notes in Electrical Engineering, Vol.33, Springer, pp.67-80.en_GB
prism.startingPage67-
prism.endingPage80-
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