File Sharing System in Wireless Home Environment

This paper proposes a system aiming to enable family member with mobile phone to share files with other family members with a PC at home no matter whether the mobile phone user is outside the home environment or inside the home environment. We adopt IMS network in our system in the case that mobile phone user is outside the home environment and deploy a Storage Server to forward files when the PC user is offline. We design the family members to use Wi-Fi and FTP protocol to share files when the mobile phone user and the PC user are both inside the home environment.