NDLI: Local and global handovers for mobility management in wireless ATM networks

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Local and global handovers for mobility management in wireless ATM networks

Content Provider	IEEE Xplore Digital Library
Author	Marsan, M.A. Chiasserini, C.-F. Lo Cigno, R. Munafo, M. Fumagalli, A.
Copyright Year	1994
Abstract	This article deals with the problem of virtual circuit (VC) management in wireless ATM (W-ATM) networks with mobile user terminals. In W-ATM networks, a VC terminating at a mobile user may require dynamic reestablishment during the short time span necessary for terminal handover due to its movement from one (macro)cell to another. The VC reestablishment procedure has to ensure in-sequence and loss-free delivery of the ATM cells containing user data. After a classification of the solutions proposed so far in the literature, a novel technique for the dynamic reestablishment of VCs in W-ATM networks is described, and its performance is evaluated through simulation. The proposed technique allows for a progressive upgrade of the fixed part of the ATM network and for the incremental introduction of user terminal mobility.
Starting Page	16
Ending Page	24
Page Count	9
File Size	3952942
File Format	PDF
ISSN	10709916
Volume Number	4
Issue Number	5
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1997-10-01
Publisher Place	U.S.A.
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Mobile radio mobility management Intelligent networks Asynchronous transfer mode Switches Macrocell networks Communication switching Virtual colonoscopy Access protocols Radio control Microcell networks
Content Type	Text
Resource Type	Article
Subject	Media Technology

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