Abstract: Advertising messages are provided to mobile terminals of those users identified by user information as meeting certain criteria, such as users fitting particular user profiles and/or users located in a particular desired location. The content of the advertising messages is dynamically generated based on the number of mobile terminals to whom the advertising message is to be sent and the advertising message is sent to the identified mobile terminals over a mobile network or a short range communication signal. In the latter case, location information may be sent to the mobile terminal along with an advertising message. Where the content of an advertising message comprises an electronic coupon, the value of the coupon depends on the number of mobile terminals to whom the advertising message is to be sent. A mobile terminal user can redeem an electronic coupon by transmitting it from his mobile terminal to a coupon redemption terminal.

Abstract: The invention relates to a method and system for authenticating a user of a data transfer device (such as a terminal in a wireless local area network, i.e. WLAN). The method comprises: setting up a data transfer connection from the data transfer device to a service access point. Next, identification data of the mobile subscriber (for example an MSISDN) are inputted to the service access point. This is followed by checking from the mobile communications system whether the mobile subscriber identification data contains an access right to the service access point. If a valid access right exists, a password is generated, then transmitted to a subscriber terminal (for example a GSM mobile phone) corresponding to the mobile subscriber identification data, and login from the data transfer device to the service access point takes place with the password transmitted to the subscriber terminal.

Abstract: Advertising messages are provided to mobile terminals of those users identified by user information as meeting certain criteria, such as users fitting particular user profiles and/or users located in a particular desired location. The content of the advertising messages is dynamically generated based on the number of mobile terminals to whom the advertising message is to be sent and the advertising message is sent to the identified mobile terminals over a mobile network or a short range communication signal. In the latter case, location information may be sent to the mobile terminal along with an advertising message. Where the content of an advertising message comprises an electronic coupon, the value of the coupon depends on the number of mobile terminals to whom the advertising message is to be sent. A mobile terminal user can redeem an electronic coupon by transmitting it from his mobile terminal to a coupon redemption terminal.

Abstract: Advertising messages are provided to mobile terminals of those users identified by user information as meeting certain criteria, such as users fitting particular user profiles and/or users located in a particular desired location. The content of the advertising messages is dynamically generated based on the number of mobile terminals to whom the advertising message is to be sent and the advertising message is sent to the identified mobile terminals over a mobile network or a short range communication signal. In the latter case, location information may be sent to the mobile terminal along with an advertising message. Where the content of an advertising message comprises an electronic coupon, the value of the coupon depends on the number of mobile terminals to whom the advertising message is to be sent. A mobile terminal user can redeem an electronic coupon by transmitting it from his mobile terminal to a coupon redemption terminal.

Abstract: An access controller for use in a communication network comprising: a first address space for use by a user equipment in communication with the access controller via a first port; a second address space for use via an external network in communication with the access controller via a second port; a processor configured to read incoming requests at the first and second ports wherein requests of a predetermined type issued by the user equipment to be implemented at the access controller are received at the first port yet addressed to the second address space.

Abstract: The invention relates to a method and system for authenticating a user of a data transfer device (such as a terminal in a wireless local area network, i.e. WLAN). The method comprises: setting up a data transfer connection from the data transfer device to a service access point. Next, identification data of the mobile subscriber (for example an MSISDN) are inputted to the service access point. This is followed by checking from the mobile communications system whether the mobile subscriber identification data contains an access right to the service access point. If a valid access right exists, a password is generated, then transmitted to a subscriber terminal (for example a GSM mobile phone) corresponding to the mobile subscriber identification data, and login from the data transfer device to the service access point takes place with the password transmitted to the subscriber terminal.

Abstract: A method of enforcing encryption on a public wireless local area network having at least one access point for the wireless connection of user terminals, an authentication, authorization and accounting system, and at least one access control point for controlling access to the network, for initiating an authentication, authorization and accounting procedure for an accessing terminal, and for providing an Internet access gateway functionality. The method includes authenticating a user terminal to the authentication, authorization and accounting system, requesting access to the Internet by the user terminal, and enforcing applications corresponding to the Internet access request of the user terminal to switch their traffic to an encrypting security service port.

Abstract: Advertising messages are provided to mobile terminals of those users identified by user information as meeting certain criteria, such as users fitting particular user profiles and/or users located in a particular desired location. The content of the advertising messages is dynamically generated based on the number of mobile terminals to whom the advertising message is to be sent and the advertising message is sent to the identified mobile terminals over a mobile network or a short range communication signal. In the latter case, location information may be sent to the mobile terminal along with an advertising message. Where the content of an advertising message comprises an electronic coupon, the value of the coupon depends on the number of mobile terminals to whom the advertising message is to be sent. A mobile terminal user can redeem an electronic coupon by transmitting it from his mobile terminal to a coupon redemption terminal.