To reduce the influence of bandwidth for mobile transparent computing system TCOS,this paper proposes a cache cooperation strategy named TC-CCS that combines the local cache and the P2P cache. Local cache is used to store the user's perso nal data. P2P cache is divided into two parts,which is used to store the operating system and the starting data of application software. According to the feature of data access in TCOS system,the paper designs and implements a TC-replace replacement algorithm,which can rep...