Call screening based on location and context

摘要

A context-based communication method and a context-based mobile telecommunication system are provided. A context-based mobile telecommunication system (14), comprises: a context generator (15), which generates and stores context information containing a locational attribute and its communications restriction policy on a predetermined area; and a terminal (16), which is automatically set to a predetermined operation mode according to a mediated policy obtained by negotiating between a right-to-communications exercising policy previously set therein and the communications restriction policy, in response to the context information, transmitted from the context generator (15). <IMAGE>