Figure 5From: Multihop relaying and multiple antenna techniques: performance trade-offs in cellular systemsUpper bound on the average mutual information for a Ricean MIMO hop, with full rank H NLOS and rank 1 H LOS . a (N R × N T ) = (2 × 2). b (N R × N T ) = (3 × 3). c (N R × N T ) = (4 × 4). d (N R × N T ) = (6 × 6).Back to article page