Table 1 Average number of cutting plane iterations needed per weighted sum rate maximization problem ( N ₁ =N ₂ =N _R =2 and ϵ=10 ⁻² )

${\mathcal{C}}_{\text{OB}}$

${\mathcal{R}}_{\text{DF}}$

${\mathcal{C}}_{\text{OB,PP}}$

${\mathcal{R}}_{\text{DF,PP}}$