Minimum-Cost QoS-Constrained Deployment and Routing Policies for Wireless Relay Networks

Table 4

Modulation and code rate [24, 25].

Modulation	Code rate	SNR	DL rate (Mbps)	UL rate (Mbps)
QPSK	1/2 CTC	SNR ≤ 9.4	6.34	4.70
QPSK	3/4 CTC	9.4 < SNR ≤ 11.2	9.50	7.06
16 QAM	1/2 CTC	11.2 < SNR ≤ 16.4	12.67	9.41
16 QAM	3/4 CTC	16.4 < SNR ≤ 18.2	19.01	14.11
64 QAM	2/3 CTC	18.2 < SNR ≤ 22.7	25.34	18.82
64 QAM	3/4 CTC	22.7 < SNR	28.51	21.17