TABLE 2A Transmission parameters for multimedia systems (for Multimedia Systems A, B, C, E, F) Parameters Multimedia Multimedia Multimedia Multimedia Multimedia System System System System System “A” “B” “C” “E” “F” References Rec. ITU-R BS.1114 Rec. ITU-R BT.1306 Rec. ITU-R BT.1306 Rec. ITU-R BO.1130 Rec. ITU-R BT.1306 System A and System A System C System E and Rec. ITUR System C and Rec. ITUR TTAK.KO07.0070/R1 BS.1547 System E BS.1114 System F ATSC Standard A/153 1 Channel bandwidths(1) a) 1.712 MHz 6 MHz 1/14 of 25 MHz 1/14 × of n a) 6 MHz a) 6 MHz b) 7 MHz b) 7 MHz c) 8 MHz c) 8 MHz 1 (*1) n ≥ 2 Used bandwidth a) 1.536 MHz 5.38 MHz Nyquist; a) 432.5 kHz (Mode 1), 19 MHz (occupied band for spacing” (see “Subcarrier 6 MHz total 430.5kHz (Mode 2), typical satellite system) Item 4) + 429.6 kHz (Mode 3) 1/14 × × n b) 504.6 kHz (Mode 1), a) 6 MHz 502.4 kHz (Mode 2), b) 7 MHz 501.2 kHz (Mode 3) c) 8 MHz c) 576.7 kHz (Mode 1), 1 (*1) n ≥ 574.1 kHz (Mode 2), 572.8 kHz (Mode 3) 3 Number of subcarriers 192 1 1 At most 64 CDM channels > = 1 n or segments 384 (*1) The number of segments is determined by the available 768 bandwidth 1 536 TABLE 2A (continued) Parameters Multimedia Multimedia Multimedia Multimedia Multimedia System System System System System “A” “B” “C” “E” “F”
TABLE 2A Transmission parameters for multimedia systems (for Multimedia Systems A, B, C, E, F) Parameters Multimedia System “A” Multimedia System “B” Multimedia System “C” Multimedia System “E” Multimedia System “F” References Rec. ITU-R BS.1114 System A and TTAK.KO07.0070/R1 Rec. ITU-R BT.1306 System A ATSC Standard A/153 Rec. ITU-R BT.1306 System C Rec. ITU-R BO.1130 System E and Rec. ITUR BS.1547 System E Rec. ITU-R BT.1306 System C and Rec. ITUR BS.1114 System F 1 Channel bandwidths(1) a) 1.712 MHz 6 MHz 1/14 of a) 6 MHz b) 7 MHz c) 8 MHz 25 MHz 1/14 × n of a) 6 MHz b) 7 MHz c) 8 MHz n ≥ 1 (*1) 2 Used bandwidth a) 1.536 MHz 5.38 MHz Nyquist; 6 MHz total a) 432.5 kHz (Mode 1), 430.5kHz (Mode 2), 429.6 kHz (Mode 3) b) 504.6 kHz (Mode 1), 502.4 kHz (Mode 2), 501.2 kHz (Mode 3) c) 576.7 kHz (Mode 1), 574.1 kHz (Mode 2), 572.8 kHz (Mode 3) 19 MHz (occupied band for typical satellite system) “Subcarrier spacing” (see Item 4) + 1/14 × n × a) 6 MHz b) 7 MHz c) 8 MHz n ≥ 1 (*1) 3 Number of subcarriers or segments 192 384 768 1 536 1 1 At most 64 CDM channels n > = 1 (*1) The number of segments is determined by the available bandwidth TABLE 2A (continued) Parameters Multimedia System “A” Multimedia System “B” Multimedia System “C” Multimedia System “E” Multimedia System “F”
R-REP-BT.2049-7-2016-MSW-E.docx