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Re: any thing about OFDM
I am studying an OFDM system. I have adoubt on nulls. What is the significance to add nulls and DC subcarroers in an OFDM system?
dc subcarrier
I am learning OFDM. I have one doubt on the DC subcarriers used inside One OFDM symbol. Everywhere i found DC subcarriers value will be set to Zero before IFFT during subcarrier mapping. why DC subcarriers are made zero? It can take any other value. Is it to reduce the transmitted...
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