Service center that offers services on demand on demand on a mobile communications system

摘要

A service center on demand (ODSC) in a mobile communication system, comprising: service means (SP) for transmitting at least one service on demand to a service area comprising at least one cell of the mobile communication system to all mobile stations in the cell by a first channel but receivable by registered users in the cell, registration means (RP) to receive, acknowledge and cancel the registration of a service user à la carte and means billing (BP) responsive to the recording means to bill the user for use on-demand service as soon as the means billing (BP) receive information from the registration means (RP) that the demand service has been put into use, and stop billing the user as soon as the billing means (BP) receive information from the registration means (RP) that the user registration service b garlic demand has ended, where the registration means (RP) are arranged to calculate the number of users demand service, and the service means (SP) are arranged to transmit the service on demand if at least one user demand service.