Skip navigation
Please use this identifier to cite or link to this item: http://repository.iitr.ac.in/handle/123456789/5575
Title: Cooperative caching strategy in mobile ad hoc networks based on clusters
Authors: Chand N.
Joshi R.C.
Misra M.
Published in: Wireless Personal Communications
Abstract: In this paper, we present a scheme, called Cluster Cooperative (CC) for caching in mobile ad hoc networks. In CC scheme, the network topology is partitioned into non-overlapping clusters based on the physical network proximity. For a local cache miss, each client looks for data item in the cluster. If no client inside the cluster has cached the requested item, the request is forwarded to the next client on the routing path towards server. A cache replacement policy, called Least Utility Value with Migration (LUV-Mi) is developed. The LUV-Mi policy is suitable for cooperation in clustered ad hoc environment because it considers the performance of an entire cluster along with the performance of local client. Simulation experiments show that CC caching mechanism achieves significant improvements in cache hit ratio and average query latency in comparison with other caching strategies. © 2006 Springer Science+Business Media, LLC.
Citation: Wireless Personal Communications (2007), 43(1): 41-63
URI: https://doi.org/10.1007/s11277-006-9238-z
http://repository.iitr.ac.in/handle/123456789/5575
Issue Date: 2007
Keywords: Ad hoc networks
Admission control
Cache consistency
Cache discovery
Cooperative caching
Replacement
ISSN: 9296212
Author Scopus IDs: 9738427700
7202084587
56223635000
Author Affiliations: Chand, N., Department of Electronics and Computer Engineering, Indian Institute of Technology, Roorkee, India
Joshi, R.C., Department of Electronics and Computer Engineering, Indian Institute of Technology, Roorkee, India
Misra, M., Department of Electronics and Computer Engineering, Indian Institute of Technology, Roorkee, India
Corresponding Author: Chand, N.; Department of Electronics and Computer Engineering, Indian Institute of Technology, Roorkee, India; email: narotdec@iitr.ernet.in
Appears in Collections:Journal Publications [CS]

Files in This Item:
There are no files associated with this item.
Show full item record


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.