Table 5 Performance of the network decoder with different gain levels
From: OFDMA-based network-coded cooperation: design and implementation using software-defined radio nodes
Gain | Gain | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
Destination | Source | Relay | Source | 75 cm-BER | 90 cm-BER | Source | Relay | Source | 75 cm-BER | 90 cm-BER |
S1 | 8×10−4 | 6×10−3 | S1 | 3×10−4 | 2.9×10−3 | |||||
D1 | S2 | 2.5×10−3 | 3.24×10−2 | S2 | 2.2×10−3 | 7×10−3 | ||||
−23 dBm | S3 | 3×10−3 | 3.7×10−2 | −23 dBm | S3 | 2.9×10−3 | 7×10−3 | |||
S1 | 6.7×10−3 | 9.8×10−3 | S1 | 4.3×10−3 | 7.7×10−3 | |||||
D2 | S2 | 3.5×10−3 | 1.37×10−2 | S2 | 1.7×10−3 | 2.7×10−3 | ||||
S3 | 8×10−3 | 1.4×10−2 | S3 | 8×10−3 | 8×10−3 | |||||
S1 | 2.4×10−4 | 3×10−4 | S1 | 1.7×10−4 | 2.5×10−4 | |||||
D1 | S2 | 2×10−3 | 2.2×10−2 | S2 | 1.9×10−3 | 6.7×10−3 | ||||
1 dB | −20 dBm | S3 | 2.1×10−3 | 2.3×10−2 | 4 dB | −20 dBm | S3 | 1.9×10−3 | 6.7×10−3 | |
S1 | 3×10−3 | 6×10−3 | S1 | 1.4×10−3 | 1.8×10−3 | |||||
D2 | S2 | 1.3×10−3 | 1×10−2 | S2 | 6×10−4 | 2×10−3 | ||||
S3 | 7.4×10−3 | 1.1×10−2 | S3 | 3.5×10−3 | 7×10−3 | |||||
S1 | 0 | 0 | S1 | 0 | 0 | |||||
D1 | S2 | 6.5×10−4 | 1.2×10−2 | S2 | 6×10−4 | 5.5×10−3 | ||||
−15 dBm | S3 | 6.9×10−4 | 1.2×10−2 | −15 dBm | S3 | 6×10−4 | 5.5×10−3 | |||
S1 | 1×10−4 | 1×10−4 | S1 | 0 | 0 | |||||
D2 | S2 | 1×10−4 | 1×10−4 | S2 | 0 | 0 | ||||
S3 | 2×10−4 | 2.5×10−4 | S3 | 0 | 0 | |||||