Abstract: A method for a content providing terminal providing at least one technically protected digital content is disclosed. The method includes steps of: (a) the content providing terminal providing the digital content in which information on a public key or pointing information indicating the information on the public key is embedded, wherein the information on the public key or the pointing information indicating the information on the public key is required to make a digital content provider receive digital money; and (b) the content providing terminal supporting a course of removing a state of restriction on the use of the digital content to allow a user terminal which receives the digital content to play the digital content, if the user terminal creates payment information by using the public key and its private key and the created payment information is determined to be true.

Abstract: Methods for suppressing ring tones in cellular telephones and for informing a cellular telephone with configuration data are described. The method for informing a cellular telephone includes detecting a cellular telephone that enters a space time zone associated with the network. A property of the telephone is determined. Information is sent to the telephone that relates to the telephone property and a characteristic of the network space time zone.

Abstract: A wireless office communication system including a multi-protocol wireless internet base station (WIBS) encompassing a base station controller, a mobile switch controller and an ethernet interface module for coupling the WIBS to an existing internet protocol (IP) based network. The interface module provides for coupling the WIBS to an ethernet back-bone, a mobile communication unit and a public switch telephone network (PSTN). In one embodiment of the invention, a maintenance and operation server is coupled to the ethernet back-bone to allow a technician to remotely call into the enterprise system from a mobile system such as a lap-top computer or a personal digital assistant (PDA) to perform typical system operations and maintenance functions via the internet.

Abstract: A method, an apparatus, and a carrier medium carrying programming instructions to wirelessly configure a station of a wireless network. The method, in a first wireless station of a wireless network, includes determining if a configuration request message has been wirelessly received from a second wireless station. The method further includes generating a configuration data message for the second wireless station including one or more configuration parameters for the second wireless station. The method further includes wirelessly transmitting the configuration data message to the second wireless station. A user can use a device implementing the method to configure the second wireless station.

Abstract: Methods for suppressing ring tones in cellular telephones and for informing a cellular telephone with configuration data are described. The method for informing a cellular telephone includes detecting a cellular telephone that enters a space time zone associated with the network. A property of the telephone is determined. Information is sent to the telephone that relates to the telephone property and a characteristic of the network space time zone.

Abstract: A wireless office communication system including a multi-protocol wireless internet base station (WIBS) encompassing a base station controller (BSC), a mobile switch controller (MSC) and an ethernet interface module for coupling the WIBS to an existing internet protocol (IP) based network. The interface module provides for coupling the WIBS to an ethernet back-bone, a mobile communication unit and a public switch telephone network (PSTN). In one embodiment the wireless communication system includes wireless signaling logic and media gateway logic to enable the wireless office communication system to handle signal transmission between a mobile terminal and a media gateway. A virtual circuit identity code (VCIC) enables the base station to provide a virtual traffic path (VTP) to link communications between TIA/EIA-634 wireless signaling and media gateway control protocol (MGCP).

Abstract: A wireless office communication system including a multi-protocol wireless internet base station (WIBS) encompassing a base station controller, a mobile switch controller and an ethernet interface module for coupling the WIBS to an existing internet protocol (IP) based network. The interface module provides for coupling the WIBS to an ethernet back-bone, a mobile communication unit and a public switch telephone network (PSTN). In one embodiment of the invention, a maintenance and operation server is coupled to the ethernet back-bone to allow a technician to remotely call into the enterprise system from a mobile system such as a lap-top computer or a personal digital assistant (PDA) to perform typical system operations and maintenance functions via the internet.