The hybrid system for distribution of signals, broadband wireless in indoor environments.

摘要

The hybrid system for distribution of signals, broadband wireless in indoor environments.The invention relates to a system (100, 200) for distruiu00e7u00e3o signals of wireless broadband in indoor environments, including: a radio access node (101, 201) connected to a telecommunications access network through an access interface (107, 207).When the radio access node comprises a module of transmission / reception of broad band signal configured to transmit and receive signals of VHF / UHF DVB-T wireless broadband through a radio interface of broadband, and at least one piece of equipment) The client (102, 202).It comprises a module of transmission / reception of broad band signal configured to transmit and receive signals in the VHF / UHF DVB-T wireless broadband through a broadband radio interface in the free 5 GHz, in which the band free of 5 GHz is that specified in Standard ETSI en 301 893.The system comprises Aida: at least one optical device (105, 205, 300) configured for: receiving the signals from the nu00b4de broadband radio access (101, 201), select at least a broad band signal from the radio access node (101, 201).Convert the broad band signal to a signal optical transmission and the optical signal via a fibre optic link plastic (108, 208).And at least one transmission device (109, 209 600) configured for: receiving and detecting an optical signal from said at least one optical device (105, 205 to 300) through the connection of plastic optical fiber (108, 208).To convert the optical signal in a signal free of DVB-T in the 5 GHz and transmit it via a radio interface of broadband in the range free of 5 GHz.