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INNOFIDEI INC.

INNOFIDEI INC. Patent applications
Patent application number	Title	Published
20090017852	TRANSMITTER, MODULATOR AND METHOD FOR SIGNAL SYNCHRONIZATION TRANSMISSION IN SINGLE FREQUENCY NETWORK TRANSMISSION SYSTEM - A method, transmitter and modulator for signal synchronization transmission in a single frequency network transmission system are disclosed. The method includes: extracting effective data from data received; performing channel coding, mapping and modulation to the effective data extracted and saving the data modulated into storage; and retrieving the data from the storage upon receiving a pulse indication signal, performing digital-to-analog conversion and baseband-to-radio frequency conversion to the data retrieved and transmitting the data converted into air via antennae. The technical scheme enables different transmitters to transmit signals synchronously.	01-15-2009
20080240286	SIGNAL TRANSMISSION SYSTEM, METHOD AND APPARATUS - The invention discloses a signal transmission system, method and apparatus, and relates to the fields of communications and broadcast television. It is intended to reduce the hardware cost of the signal transmitting system. The system according to the invention is based on a personal computer operating system, and comprises a computer and a transmitting equipment, said computer comprising a signal source processing module for processing a signal source, a channel encoding and modulating module for channel encoding and modulating of the processed signal source, and an interface module for outputting the data encoded and modulated by the channel encoding and modulating module, and said transmitting equipment being arranged to receive data from the interface module, process the received data into a radio frequency RF signal, and then transmit the RF signal. The invention may be applicable to a transmitter of broadcast television.	10-02-2008