Paper Info
Title
CADRE: A Collaborative replica allocation and deallocation approach for Mobile-P2P networks
Abstract
This paper proposes CADRE (Collaborative Allocation and Deallocation of Replicas with Efficiency), a dynamic replication scheme for improving the typically low data availability in mobile ad-hoc peer-to-peer (M-P2P) networks. The main contributions of CADRE are two-fold. First, it collaboratively performs both replica allocation and deallocation in tandem to facilitate optimal replication and to avoid 'thrashing' conditions. Second, it addresses fair replica allocation across the MHs. CADRE deploys a hybrid super-peer architecture in which some of the MHs act as the 'gateway nodes' (GNs) in a given region. GNs facilitate both search and replication. Our performance study indicates that CADRE indeed improves query response times and data availability in M-P2P networks as compared to some recent existing schemes.
Year
DOI
Venue
2006
10.1109/IDEAS.2006.13
IDEAS
Keywords
Field
DocType
optimal replication,fair replication,replica allocation,dynamic repli- cation,data availability,collaborative replica allocation,mhs act,mobile-p2p network,deallocation approach,gateway node,mobile peer-to-peer networks,collaborative allocation,m-p2p network,thrashing prevention,fair replica allocation,low data availability,dynamic replication scheme,ad hoc networks,mobile computing,p2p,dynamic replication,mobile communication
Mobile computing,Replica,Data availability,Replicating portfolio,Computer science,Computer network,Thrashing,Default gateway,Wireless ad hoc network,Mobile telephony,Distributed computing
Conference
ISSN
ISBN
Citations 
1098-8068
0-7695-2577-6
14
PageRank 
References 
Authors
0.62
14
3
Name
Order
Citations
PageRank
Anirban Mondal138631.29
Sanjay Kumar Madria2892276.61
Masaru Kitsuregawa33188831.46