CoLoS -A SYSTEM FOR DEVICE UNAWARE AND POSITION DEPENDENT COMMUNICATION BASED ON THE SESSION INITIATION PROTOCOL

摘要

In this paper we present a new system that allows users to communicate easily and comfortably. It supports users by integrating several services such as location awareness and device independence. The user is for example not bound to one device nor must he know the exact address of the desired communication partner. He is also supported by all the information the system has or can generate from all of its services. The Session Initiation Protocol is used and extended in order to provide a scalable, secure and efficient platform for the communication system and its services. The basic functionalities are shown in a prototypical implementation.