International Journal of Digital Multimedia Broadcasting / 2009 / Article / Fig 7

Research Article

Exploiting Redundancy in an OFDM SDR Receiver

Figure 7

Structure of channel convolution matrix for and block size of 8 samples. The received block is prolonged to 10 samples. For purpose of this paper, the matrix can be divided as indicated into 16 submatrices; in the upper left corner to in the bottom right corner. The division to submatrices is dictated by the CP size, here assuming 2, making the payload vector size 6.

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