Simulator Physical Resource Block or Resource Block (PRB or RB) in LTE

•Physical Resource Block or Resource Block (PRB or RB) --> 12 Sub carrier x 1 slot period in time domain
•Capacity allocation is based on RB
•Resource element (RE)
•1 sub carrier x 1 symbol period
•Theoretical minimum capacity in allocation unit
•1 RE is equivalent of 1 modulation symbol on a subcarrier, i.e. 2 bits for QPSK, 4 bits for 16QAM and 6 bits for 64 QAM

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