Dumb question about OFDM

/usr/usr Member Posts: 1,768
The CWNA book states that OFDM is not considered a spread spectrum technology, yet the requirements given for a technology to be classified as such are somewhat vague, stating only that the system must use a broader frequency range than necessary to transmit the data.

My question is, why exactly is OFDM not considered spread spectrum?

I'll admit that I haven't looked anywhere but the CWNA book. Maybe I'm just overlooking some information within the book, or maybe it's just that vague.


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