METHOD AND SYSTEM FOR ACCESS TO DATA AND/OR COMMUNICATION NETWORKS VIA WIRELESS ACCESS POINTS AND CORRESPONDING COMPUTER PROGRAM AND CORRESPONDING COMPUTER-READABLE STORAGE MEDIUM

摘要

The invention relates to a method and system for access to data and/or communication networks via wireless access points and to a corresponding computer program and corresponding computer-readable storage medium which can be used, in particular, when mobile terminals are used to enable roaming between hot spots in the hot spot network of a single provider and/or between hot spots of several providers. The invention makes it possible to provide a central support, service and organization center consisting of billing, authentication and accounting systems (BAA), offering mobile communication device users a single, more secure, mobile internet access in changing WLAN hot spots. Existing hot spots for internet access are used. A provider of a hot spot receives additional clients. Clients registered with the BAA system receive a single internet access. Other value added services can also be offered in addition to access. Services are billed via the BAA system.