A cache cooperation management for wireless

Proxy cache located at a base station is helpful for improving the performance of wireless multimedia streaming. In this paper, a cooperated proxy cache architecture, MobileCache, is proposed for the cell-based wireless environment. The proxies cooperate to provide seamless streaming for a wireless client. In order to improve the efficiency for MobileCache, a cache cooperation management scheme including cache replacement, cache migration and cache replication is presented to improve the revenue for MobileCache. Simulation proves that MobileCache achieves higher performance by employing the cache cooperation management than other schemes.