Networking and Communication Engineering

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Consistency Management Strategies for Data Replication in MANET


Affiliations
1 St. Anns College of Engg & Technology, JNTU Kakinada, India
2 St. Anns College of Engineering & Technology, JNTU Kakinada, India
3 NIMRA College of Engineering & Technology, India
     

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Data replication drastically improves data availability in a mobile ad hoc network. However, since mobile hosts’ mobility causes frequent network partitioning, consistency management of data operations on replicas becomes a crucial issue. In such an environment, the global consistency of data operations on replicas is not desirable by many applications. Thus, new consistency maintenance based on local conditions such as location and time need to be investigated. This paper attempts to classify different consistency levels according to requirements from applications and provides protocols to realize them.

Keywords

Mobile Ad Hoc Networks, Consistency Management, Data Replication, Mobile Computing.
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  • Consistency Management Strategies for Data Replication in MANET

Abstract Views: 175  |  PDF Views: 3

Authors

S. K. Hameeda
St. Anns College of Engg & Technology, JNTU Kakinada, India
Y. Chitti Babu
St. Anns College of Engineering & Technology, JNTU Kakinada, India
P. Harini
St. Anns College of Engineering & Technology, JNTU Kakinada, India
Syed Azahad
NIMRA College of Engineering & Technology, India

Abstract


Data replication drastically improves data availability in a mobile ad hoc network. However, since mobile hosts’ mobility causes frequent network partitioning, consistency management of data operations on replicas becomes a crucial issue. In such an environment, the global consistency of data operations on replicas is not desirable by many applications. Thus, new consistency maintenance based on local conditions such as location and time need to be investigated. This paper attempts to classify different consistency levels according to requirements from applications and provides protocols to realize them.

Keywords


Mobile Ad Hoc Networks, Consistency Management, Data Replication, Mobile Computing.