Coexistence of 3G Repeaters with LTE Base Stations

Table 1

Precoding matrices (𝐖) for two antenna ports.

Codebook index	0	1	2	3
Rank 1	1√211	1√21−1	1√21𝑗	1√21−𝑗
Rank 2	1√21001	12111−1	1211𝑗−𝑗	—