Fig. 35From: Rate-splitting multiple access for downlink communication systems: bridging, generalizing, and outperforming SDMA and NOMAWeighted sum rate versus SNR comparison of different strategies for underloaded three-user deployment with perfect CSIT, γ1=1,γ2=0.3, u1 = 0.6,u2 = 0.3,u3 = 0.1, N t = 4, \(R_{k}^{\text {th}}\,=\,0, k\in \{1,2,3\}\). a θ1 = π/9,θ2 = 2π/9. b θ1 = 2π/9,θ2=4π/9. c θ1=π/3,θ2=2π/3. d θ1=4π/9,θ2=8π/9Back to article page