Figure 3From: Partial joint processing with efficient backhauling using particle swarm optimizationRate of the average number of CSI feedback coefficients and the average number of precoding weights in the backhaul. These need to be transmitted for various active set thresholds for all the 6 UTs is shown in the above figure. User data is routed at the CCN based on the non-zero precoding weights which also translates to the reduction in the user data paths in the backhaul.Back to article page