Method of transmitting information noise-like signals IN IDENTIFICATION 'friend or foe'

摘要

1. A data transmission method noise-like signals, wherein at the transmitting side digital data received from an information source is converted into a shift amount between the noise-shaped signal, on the reception side by time intervals between the peaks of the complex correlation function modules define the digital data received informatsii.2. A method according to claim 1, characterized in that for forming the noise-identification signal using a sequence of alternating sync and pseudo-random masking posledovatelnosti.3. A method according to claim 2, characterized in that the masking and synchronizing the pseudorandom sequence selected from an ensemble of orthogonal or quasi-orthogonal pseudorandom posledovatelnostey.4. A method according to claim 2, characterized in that on the transmission side length of masking sequences varies depending on the digital data from the source informatsii.5. A method according to claim 3, characterized in that the masking pseudorandom sequences are chosen different for each information unit signala.6. A method according to claim 3, characterized in that the identification signal changes the sync Pseudorandom Sequences at set intervals synchronized to the transmitting and receiving side.