NDLI: Demand Based Data Replication in MANETs

Content Provider	IEEE Xplore Digital Library
Author	Priya, K.G. Khan, M. Preetha, K.G.
Copyright Year	2013
Description	Author affiliation: Dept. of Inf. Technol., Rajagiri Sch. of Eng. & Technol., Cochin, India (Priya, K.G.; Khan, M.; Preetha, K.G.)
Abstract	Mobile Ad-hoc Network (MANET) is an emerging research area as it utilizes a diversity of applications. MANET is a self configuring network with dynamic topology. The network does not have any permanent infrastructure and the network can be formed on the fly. The mobile nodes in the network move frequently and the topology changes dynamically. So there is a chance of frequent network partitions. The node in one partition cannot access data items from a node in another partition. To improve data availability the data in the nodes should be replicated at various nodes. There are various data replication techniques available in MANETs. This paper focuses on the data replication by reserving storage space for the most demanded data item. This also includes the selection of a node and selection of a data item for replication. Thus the data availability can be improved since there are multiple replicas in the network and the possibility of finding one copy of data item is higher.
Starting Page	441
Ending Page	444
File Size	214030
Page Count	4
File Format	PDF
ISBN	9780769550336
DOI	10.1109/ICACC.2013.94
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2013-08-29
Publisher Place	India
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Availability Data replication MANET Ad hoc networks Mobile nodes Data availability Resource management Mobile computing
Content Type	Text
Resource Type	Article

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