Call For Paper Volume:4 Issue:10 Oct'2017 |

A New Coordinates based caching strategy CBC in mobile ad hoc network

Publication Date : 31/10/2015



Author(s) :

Aseel Faris Marzok , Ahmed I. Saleh , Mohammed F. Al Rahmawy .


Volume/Issue :
Volume 2
,
Issue 10
(10 - 2015)



Abstract :

In this paper, we propose an efficient caching strategy for mobile ad hoc networks (MANET) called coordinator based caching strategy CBC. In this scheme, multiple hosts cooperate to improve data accessibility, reduce the time delay and reduce the number of messages flooded in to the network to find the requester data. In the CBC strategy, a non-overlapping clustering architecture is used for network organization and intra-local zone and inter-local zone requests are defined to increase the overall data accessibility. The effects of cache size, mobility, quarry generate time on the network performance were investigated using the discrete event simulation environment NS2. Simulations show that CBC caching has made considerable improvement in cache hit ratio, massage overhead and average query latency in comparison with other existing caching strategies.        


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A New Coordinates based caching strategy CBC in mobile ad hoc network

October 29, 2015