METHOD FOR SIGNAL TRANSMISSION IN MULTICHANNEL SYSTEMS INCORPORATING CHANNEL TIME SHARING PROVISION Russian patent published in 1994 - IPC

FIELD: multichannel communication systems. SUBSTANCE: signal of each channel in multichannel transmission system incorporating channel time sharing provision is sampled, then, channel reading polarity is reversed prior to input to common group channel with number m (m = 1,2,3,...) obeying the Walsh function n law (where n = 0,1,2,...,N-1) from system having N functions, where N= K or closest higher than K number from the 2,4,8 set and n equals remainder from division of m-1 by N, and on receiving end polarity of readings reversed in transmission is recovered by its reversal again, signals are time-shared by means of time selectors and prior to reception signal continuity is recovered. EFFECT: reduced effect of cross-talks between K channels adjacent in respect to their position in time by distorting intelligibility of cross-talks. 4 dwg