Figure 1From: What should be fed back for per‐cell codebook‐based limited feedback coordinated multi‐point systems?Per‐user data rate with different quantization bits for cosθ m . (a) CDF of per‐user data rate when cosθ m is quantized with different numbers of bits. (b) The average per‐user data rate when cosθ m is quantized with different numbers of bits.Back to article page