From: Power minimization of cooperative beamforming networks with spectrum sharing
Description | Value |
---|---|
Amplifier efficiency ρ | 38% |
Circuit power p C | 1 mw |
Power for training signals P TR | 1 mw |
Bits per symbol of MS b RD | 6 |
Bits per symbol of CB b SR | 4 |
Number of training symbols N TR | 1 |
Number of symbols for CB N RD | 99 |
Outage probability threshold ε | 0.01 |
Required QoS of PU/SU | 1/0.5 bps/Hz |
Pathloss exponent α | 3.5 |
PT-PR distance d p | 0<d p ≤1,000 m |
PT-ST distance \({d_{p{s_{k}}}}\phantom {\dot {i}\!}\) | \({{\mathrm {d}}_{{\mathrm {p}}{{\mathrm {s}}_{\mathrm {k}}}}} \le 800 m \phantom {\dot {i}\!}\) |
ST-PR distance \({d_{{s_{k}}d}}\phantom {\dot {i}\!}\) | \({d_{{s_{k}}d}} = 300\) m |
ST-SR distance d su | d su=200 m |
Maximum transmission power P max | 40 mw |
Noise spectral density N o | 0.5 |
Number of snapshots per meter | 20 |
SNR threshold for decoding θ 1 | 0.01 |
SNR of the worst link between ST k and PR θ 2 | 0.0001 |