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Several protocols have been proposed to improve data accessibility and reduce query delay in MANETs. Some of these proposals have adopted the cooperative caching scheme, allowing multiple mobile hosts within a neighborhood to cache and share data items in their local caches. Cross-layer optimization has not been fully exploited to further improve the performance of cooperative caching in these proposals...
In this paper we employ a cross-layer design approach to improve the performance of combined cooperative caching and prefetching schemes. The cross-layer information is maintained in a separate data structure and is shared among layers. We also combine prefetching with cooperative caching to further improve performance. We carried out extensive simulation experiments and compared various approaches...
In this paper we propose a cluster-based cooperative caching scheme for Mobile Ad Hoc Networks (MANETs). We also adopt a prefetching scheme to complement the caching scheme. A cross-layer design approach is employed to further improve the performance of cooperative caching and prefetching schemes. Cross-layer information is shared among network protocol layers. The effect of network size and the Time-To-Live...
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