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Handling client mobility and intermittent connectivity in mobile web accesses

DSpace at IIT Bombay

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Title Handling client mobility and intermittent connectivity in mobile web accesses
 
Creator KULKARNI, P
SHENOY, P
RAMAMRITHAM, K
 
Description Wireless devices are being increasingly used to access data on the web. Since intermittent connectivity and client mobility are inherent in such environments, in this paper, we examine the impact of these factors on coherent dissemination of dynamic web data to wireless devices. We introduce the notion of eventual-delta consistency, and in the context of push and pull-based dissemination propose (i) buffering techniques at the proxy to mask the effects of client disconnections and (ii) application-level handoff algorithms to handle client mobility. Our experimental evaluation demonstrates that push is better suited to handle client disconnections due to its lower message overhead and better fidelity, while pull is better suited to handle client mobility due to its lower handoff overheads.
 
Publisher SPRINGER-VERLAG BERLIN
 
Date 2011-10-23T14:18:40Z
2011-12-15T09:11:11Z
2011-10-23T14:18:40Z
2011-12-15T09:11:11Z
2003
 
Type Article; Proceedings Paper
 
Identifier MOBILE DATA MANAGEMENT, PROCEEDINGS,2574,401-407
3-540-00393-2
0302-9743
http://dspace.library.iitb.ac.in/xmlui/handle/10054/15152
http://hdl.handle.net/100/1911
 
Source 4th International Conference on Mobile Data Management,MELBOURNE, AUSTRALIA,JAN 21-24, 2003
 
Language English