Figure 2From: Block Interleaved Frequency Division Multiple Access for Power Efficiency, Robustness, Flexibility, and ScalabilityB-IFDMA transceiver, transmitter (top) and receiver (bottom). In case the same amount of resources are allocated per user, for each user out of uplink user terminals, out of subcarriers are allocated by the subcarrier mapping matrix . The allocated subcarriers consist of blocks, each containing adjacent subcarriers.Back to article page