3.4.5.3 Overload Similar measurements as for the adjacent channel case were performed for the case of overload. Table 3.9 gives the values for the base station case and Table 3.10 for the case of terminal interference. TABLE 3.9 Measured overload thresholds (dBm) for a DVBT2 signal (defined in Table 3.3) interfered with by an LTE BS signal in adjacent channels for silicon tuners (from Recommendation ITU-R BT.2033) Channel Centre Number 0% BS traffic 50% BS traffic 100% BS traffic offset N frequency of loading loading loading 8 MHz offset receivers Oth Oth Oth channels (MHz) tested (dBm) (dBm) (dBm) Percentile Percentile Percentile 10th 50th 10th 50th 10th 50th 1 10 11 –18 –6 –15 –6 –13 –8 2 18 11 1 –14 –12 –2 –13 –3 3 26 11 3 0 –12 –13 –12 –1 4 34 11 5 2 0 –11 –12 –12 5 42 11 6 3 2 –10 –12 –12 6 50 11 4 2 2 –10 –12 –12 7 58 11 4 2 1 –10 –11 –12 8 66 11 4 2 1 –10 –12 –12 9 74 11 5 3 1 –10 –12 –12 TABLE 3.10 Measured overload thresholds (dBm) for a DVBT2 signal (defined in Table 3.3) interfered with by an LTE UE signal in adjacent channels for silicon tuners (from Recommendation ITU-R BT.2033) Channel Centre Number offset frequency of 1 Mbit/s UE 10 Mbit/s UE 20 Mbit/s UE N 8 MHz offset receivers traffic loading traffic loading traffic loading channels) (MHz) tested Oth (dBm) Oth (dBm) Oth (dBm) 10th 50th 10th 50th 10th 50th 1 10 11 –37 –6 –15 –5 –12 –5 2 18 11 5 0 0 –12 –11 –11 3 26 11 6 2 0 –10 –11 –11 4 34 11 5 2 1 –24 –11 –11 5 42 11 6 2 1 –10 –11 –11 6 50 11 6 2 2 –10 –11 –11 7 58 11 5 2 2 –10 –11 –11
3.4.5.3 Overload Similar measurements as for the adjacent channel case were performed for the case of overload. Table 3.9 gives the values for the base station case and Table 3.10 for the case of terminal interference. TABLE 3.9 Measured overload thresholds (dBm) for a DVBT2 signal (defined in Table 3.3) interfered with by an LTE BS signal in adjacent channels for silicon tuners (from Recommendation ITU-R BT.2033) Channel offset N 8 MHz channels Centre frequency offset (MHz) Number of receivers tested 0% BS traffic loading Oth (dBm) 50% BS traffic loading Oth (dBm) 100% BS traffic loading Oth (dBm) Percentile Percentile Percentile 10th 50th 10th 50th 10th 50th 1 10 11 –18 –6 –15 –6 –13 –8 2 18 11 –14 1 –12 –2 –13 –3 3 26 11 –12 3 –13 0 –12 –1 4 34 11 –11 5 –12 2 –12 0 5 42 11 –10 6 –12 3 –12 2 6 50 11 –10 4 –12 2 –12 2 7 58 11 –10 4 –11 2 –12 1 8 66 11 –10 4 –12 2 –12 1 9 74 11 –10 5 –12 3 –12 1 TABLE 3.10 Measured overload thresholds (dBm) for a DVBT2 signal (defined in Table 3.3) interfered with by an LTE UE signal in adjacent channels for silicon tuners (from Recommendation ITU-R BT.2033) Channel offset N 8 MHz channels) Centre frequency offset (MHz) Number of receivers tested 1 Mbit/s UE traffic loading 10 Mbit/s UE traffic loading 20 Mbit/s UE traffic loading Oth (dBm) Oth (dBm) Oth (dBm) 10th 50th 10th 50th 10th 50th 1 10 11 –37 –6 –15 –5 –12 –5 2 18 11 –12 5 –11 0 –11 0 3 26 11 –10 6 –11 2 –11 0 4 34 11 –24 5 –11 2 –11 1 5 42 11 –10 6 –11 2 –11 1 6 50 11 –10 6 –11 2 –11 2 7 58 11 –10 5 –11 2 –11 2
R-REP-BT.2254-2-2014-MSW-E.docx