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What is LTE OFDMA Signal Generation Explained about?

The document describes the process of OFDMA signal generation in Long Term Evolution (LTE). It discusses how physical channels and signals are mapped to resource elements. The transmitter processes columns of resource elements, multiplying each element by a complex phasor with a positive or negative frequency. The results are summed to generate the OFDMA symbol. High peak to average power ratios can occur if many phasors peak simultaneously. The process can be expressed mathematically as an inverse fast Fou

Author

Sergio Lucuix Fernandez

Language

EN