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EURASIP Journal on Advances in Signal Processing
Figure 4 | EURASIP Journal on Advances in Signal Processing

Figure 4

From: Performance of distributed beamforming for dense relay deployments in the presence of limited feedback information

Figure 4

Outage probability as a function of SNR threshold γ 0 for DBF with 10 array elements. Solid lines: perfect channel power balance (i.e., δ = 0 dB). Dashed lines: medium channel power imbalance (i.e., δ = 3 dB). Dotted lines: large channel power imbalance (i.e., δ = 6 dB). Channel feedback: no CSI (red), N = 1 (green), N = 2 (blue), and N = 3 (magenta). Dashed-dotted line (black): full CSI at array elements. Channel amplitudes are fixed according to the different channel power imbalance situations.

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