A cost effective cache consistency method for mobile clients in wireless environment

초록

When a mobile client disconnects for a prolonged time which exceeds the window size of the server's invalidation reports, the mobile client's cache is discarded even if most of data are still valid. In this paper, we propose an efficient cache consistency method called CCI(Cost-based Cache Invalidation) for mobile clients, which takes into account not only the disconnection time but also the update frequencies at a server.

키워드