Subcarriers Assignment in LTE

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Ehab Salahat
Ehab Salahat 2021-5-26
回答： Chaitanya Mallela 2021-6-24
Subcarriers Assignment in LTE
I am looking for the a document or algorithm that specifies how to do subcarriers assignment in an OFDM signal based on the FFT size. Like in this document, https://home.zhaw.ch/kunr/NTM1/literatur/LTE%20in%20a%20Nutshell%20-%20Physical%20Layer.pdf, I can identify the number of occupied subcarriers based on the FFT size but not their locations. Is there any algorithm or rational behind this?
Cheers

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Chaitanya Mallela
Chaitanya Mallela 2021-6-24
Refer to this documentation here for Resource Grid Indexing.

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