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Table 2 Measurement setup parameters

From: OFDMA-based network-coded cooperation: design and implementation using software-defined radio nodes

Carrier frequency

2.45 GHz

I/Q data rate

1 MS/sec

Bandwidth

1 MHz

Number of bits used in one frame

2080 bits

Number of 4-QAM symbols

1040 samples

Total number of subcarriers of the one user data portion

320 samples

Number of reference subcarriers

40 samples

Number of source nodes

3

Number of relay nodes

1

Number of destination nodes

2

Zero padding length

120 samples

DFT length (N)

1200 samples

CP length

300 samples

Distances of nodes

75 cm/90 cm