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  5. RESEARCH OF PROPERTIES OF ASCENDING CHANNEL IN TECHNOLOGY OF BROADBAND RADIOACCESS ON BASIS OF TECHNOLOGY OF LTE

RESEARCH OF PROPERTIES OF ASCENDING CHANNEL IN TECHNOLOGY OF BROADBAND RADIOACCESS ON BASIS OF TECHNOLOGY OF LTE

R.Y. Makarchuk, V.P. Lysechko, Ye.P. Yatsenko
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Properties of ascending channel and forming of SC-FDMA are probed in the article - signal. An of principle difference is in that in OFDMA on every subbearing the modulation character is simultaneously passed, and in SC-FDMA subbearings are modulated simultaneously and identically.
Keywords: BPSK, QPSK, 16-QAM, 64-QAM, OFDM, SC-FDMA