Reduced radiation mobile phone usage via a combined wired and a wireless communication system based on roaming hot backup

摘要

The present invention propose a combined communication system which integrate wired and wireless communication, based on several distributed antenna system (access points) which give rise to a significant reduced radiation. Efficient access point roaming techniques is handing over a blue tooth wireless communications session from a first access point to a second access point of distributed antenna system. The distributed antenna system is providing a communication with plurality terminal devices. The link with the more than one access points established via the terminal devices for continues the communication session.