How can I make sense out of signal quality for LTE?

Sentrius RG1xx

Answer

The value shown for LTE in RG1xx-LTE UI corresponds to dBm in the following table: 

Signal Quality ValueRSSI Value (in dBm)
0-113
1-111
2-109
3-107
4-105
5-103
6-101
7-99
8-97
9-95
10-93
11-91
12-89
13-87
14-85
15-83
16-81
17-79
18-77
19-75
20-73
21-71
22-69
23-67
24-65
25-63
26-61
27-59
28-57
29-55
30-53
31-51