Data caching is an attractive solution for reducing bandwidth demands and
network latency in mobile ad hoc networks. Deploying caches in mobile nodes can reduce
the overall traf c considerably. Cache hits eliminate the need to contact the data source
frequently, which avoids additional network overhead. In this paper we propose a data
discovery and cache management policy for cooperative caching, which reduces the power
usage, caching overhead and delay by reducing the number of control messages flooded into the network .A cache discovery process based on position cordinates of neighboring nodes is developed for this .The stimulstion results gives a promising result based on the metrics of the studies.
Poulose Jacob,K; Preetha Theresa, Joy(IEEE, July 6, 2013)
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Abstract:
Cooperative caching is an attractive solution for
reducing bandwidth demands and network latency in mobile
ad hoc networks. Deploying caches in mobile nodes can reduce
the overall traffic considerably. Cache hits eliminate the need
to contact the data source frequently, which avoids additional
network overhead. In this paper we propose a data discovery
and cache management policy for cooperative caching, which
reduces the caching overhead and delay by reducing the
number of control messages flooded in to the network. A cache
discovery process based on location of neighboring nodes is
developed for this. The cache replacement policy we propose
aims at increasing the cache hit ratio. The simulation results
gives a promising result based on the metrics of studies
Description:
Advanced Infocomm Technology (ICAIT), 2013 6th International Conference on