TABLE 5 Measured overload thresholds (dBm) for a DVB-T2 signal (defined in Table 1) interfered with by an LTE BS signal in adjacent channels for silicon tuners Channel Centre 0% BS traffic 50% BS traffic 100% BS traffic Number of offset N frequency loading loading loading receivers (8 MHz offset Oth Oth Oth tested channels) (MHz) (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 1.5.2 Protection of a DVB-T2 digital terrestrial television signal interfered with by a LTEUE signal The following tables show PR and Oth for three different UE traffic loadings: 6 Uncorrected UE PR results – Table 7 Estimated UE ACLR based on 3GPP TS 36.101 and ETSI masks – Table 8 UE PR results corrected for UE out-of-band noise degradation – Table 9 UE overload threshold results. – TABLE 6 Un-corrected protection ratios (dB) for a DVB-T2 signal (defined in Table 1) interfered with by an LTE UE signal in adjacent channels for silicon tuners Channel No. of 1 Mbit/s UE 10 Mbit/s UE 20 Mbit/s UE offset N Rx. traffic loading traffic loading traffic loading 8 MHz tested Signal generator Signal generator Signal generator channels/ ACLR = 100 dB all ACLR = 100 dB all ACLR = (centre offsets offsets 67.8 dB (N+1) frequency 80.4 dB (N+2) offset) 100 dB (N+3 to N+9) PR Percentile PR Percentile PR Percentile (dB) (dB) (dB) 50th 90th 50th 90th 50th 90th
TABLE 5 Measured overload thresholds (dBm) for a DVB-T2 signal (defined in Table 1) interfered with by an LTE BS signal in adjacent channels for silicon tuners 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 1.5.2 Protection of a DVB-T2 digital terrestrial television signal interfered with by a LTEUE signal The following tables show PR and Oth for three different UE traffic loadings: 6 – Uncorrected UE PR results Table 7 – Estimated UE ACLR based on 3GPP TS 36.101 and ETSI masks Table 8 – UE PR results corrected for UE out-of-band noise degradation Table 9 – UE overload threshold results. TABLE 6 Un-corrected protection ratios (dB) for a DVB-T2 signal (defined in Table 1) interfered with by an LTE UE signal in adjacent channels for silicon tuners Channel offset N 8 MHz channels/ (centre frequency offset) No. of Rx. tested 1 Mbit/s UE traffic loading Signal generator ACLR = 100 dB all offsets 10 Mbit/s UE traffic loading Signal generator ACLR = 100 dB all offsets 20 Mbit/s UE traffic loading Signal generator ACLR = 67.8 dB (N+1) 80.4 dB (N+2) 100 dB (N+3 to N+9) PR Percentile (dB) PR Percentile (dB) PR Percentile (dB) 50th 90th 50th 90th 50th 90th
R-REC-BT.2033-1-201502-I!!MSW-E.docx