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OFDM stands for Orthogonal, Frequency-Division Multiplexing.
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Why is LTE either FDD or TDD?
In the meantime, performed some research and asked some people about that problem. AlexTP is basically right. That there is the coarse and (semi-) static separation of resources for up- and downlink ( …
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Why is LTE either FDD or TDD?
In LTE systems, up- and downlink are duplexed either using FDD or TDD. Why has this not been designed to utilize the same multiplexing technique as used for the downlink (OFDMA)? Resource blocks could …