1 Introduction
σ (dB) | △d (m) |
θ (°) |
---|---|---|
0 | 0.0 | 60.0 |
3 | 45.4 | 65.1 |
6 | 90.0 | 70.2 |
10 | 147.1 | 77.0 |
2 System model and CoMP schemes
2.1 System Model
2.2 CoMP algorithms
2.2.1 Transmitter selection combining (TSC)
2.2.2 Quantized co-phasing (QCP)
2.2.3 Ordered quantized co-phasing (OQCP)
3 Bit error rate analysis
3.1 Asymptotic BERs for reference methods
3.2 Asymptotic BER for QCP
3.3 Asymptotic BER for OQCP
CoMP method | Result for \(\mathcal {E}(\sigma _{0})\)
|
---|---|
TSC |
\(\mathcal {E}(\sigma _{0})=\log _{10}(3/(8\sigma _{0}))\)
|
QCP |
\(\mathcal {E}(\sigma _{0})=\log _{10}\left (3/(16\sigma _{0})\cdot A_{N_{w}}(v_{1},v_{2}) \right)\)
|
OQCP |
\(\mathcal {E}(\sigma _{0})=\log _{10} \left (3/(8\sigma _{0})\cdot B_{Nw}(v_{1},v_{2})\right)\)
|
Full CSI |
\(\mathcal {E}(\sigma _{0})=\log _{10}(3/(16\sigma _{0}))\)
|