TREE ARCHITECTURE INTERACTIVE TELEDISTRIBUTION NETWORK

摘要

the present invention relates to an interactive cable television network with a tree like architecture in which controlled the distribution of television programmesprogram, images and sound, and a transmission medium in a broad band of all the programmes.characterized in that it includes a set of user du00e9rivateur housing (21, 25) comprises: means (50) for interrogating a case this user du00e9rivateur (99); means (84, 72, 69(68) to transmit a request to the central program of the user when the user of the casing was made.the central means to generate a signal in the system (100) for validation in response to the request; and means (72, 80, 85,87) located in the housing for selecting a user du00e9rivateur across programs distributed as a function of the signal box du00e9rivateur validation; the user is dithe architecture of the willing tree central and the television receiver to the user.