The present invention describes a method and system how to get the location information to a mobile device indoors or outdoors. The method and system includes that one or several nodes capable to communicate with short-distance communication network having two or more pieces of location information in their identification are placed into the area where the mobile device capable to communicate with short distance communication network should get the location information. Method and system also includes in the mobile device an application which is able to detect, analyze and deduce the location based on the pieces of location information got from the node or nodes.