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Search results with tag "Ofdm modulation"
MIMO-OFDM
www.ee.iitm.ac.in4.2 Basic Principle of OFDM 121 4.2.1 OFDM Modulation and Demodulation 121 4.2.2 OFDM Guard Interval 126 4.2.3 OFDM Guard Band 132 4.2.4 BER of OFDM Scheme 136 4.2.5 Water-Filling Algorithm for Frequency-Domain Link Adaptation 139 4.3 Coded OFDM 142 4.4 OFDMA: Multiple Access Extensions of OFDM 143
November 4, 2015 5G Waveform & Multiple Access Techniques
www.qualcomm.comOrthogonal Frequency Division Multiplexing 10 Data Serial to Parallel IFFT Foundation to OFDM Synthesis Cyclic Prefix (CP) Insertion Windowing /Filtering 0s 0s To RF Simplified OFDM waveform synthesis for a transmitter Coding & Modulation OFDM-based waveforms are the foundations for LTE and Wi-Fi systems today Windowing reduces out-of-band ...