Sciweavers

Share
IJHCR
2010

A Collaborative Replication Approach for Mobile-P2P Networks

9 years 9 months ago
A Collaborative Replication Approach for Mobile-P2P Networks
This paper proposes CADRE (Collaborative Allocation and Deallocation of Replicas with Efficiency), which is a dynamic replication scheme for improving the typically low data availability in dedicated and cooperative mobile ad-hoc peer-to-peer (M-P2P) networks. In particular, replica allocation and deallocation are collaboratively performed in tandem to facilitate effective replication. Such collaboration is facilitated by a hybrid super-peer architecture in which some of the mobile hosts act as the `gateway nodes' (GNs) in a given region. GNs facilitate both search and replication. The main contributions of CADRE are as follows. First, it facilitates the prevention of `thrashing' conditions due to its collaborative replica allocation and deallocation mechanism. Second, it considers the replication of images at different resolutions to optimize the usage of the generally limited memory space of the mobile hosts (MHs). Third, it addresses fair replica allocation across the MHs...
Anirban Mondal, Sanjay Kumar Madria, Masaru Kitsur
Added 05 Mar 2011
Updated 05 Mar 2011
Type Journal
Year 2010
Where IJHCR
Authors Anirban Mondal, Sanjay Kumar Madria, Masaru Kitsuregawa
Comments (0)
books