ITU-R BT.1306-6 (2011/12) BT () ITU-R BT.1306-6 ii !"# $% &' # () *)+ .>, ? , -. /0# 1 23 4 / & 567 1*#8 !9 :; < 1 # != # #A * 3 BC3 A= D! #8 EF GHI # () JC .& /K L,8< (IPR) MN# () ' OP3 5Q 0 0*3 RNS T* ; # () :U V 8* ? :7 &P3 (ITU-T/ITU-R/ISO/IEC) FN#:0 FW* XN Y* EF3 # () # [=& \F! D, \* . 5Q D, /' ]N ^ 5Q X*!_ X`UF V & # .ITU-R 1 &N' 1 TZ*3 TU)' ?9 :6 dU3 e*, (A -+. D0b cY http://www.itu.int/ITU-R/go/patents/en a0 3 .5Q D, !*! D+# V # () ' L, e*, OP3 5Q (http://www.itu.int/publ/R-REC/en ) X*#8 cU BO f* gA;h ij &h k $6. D! $W8 BR (#) ,l !9 BS () BT '% !9 F * l *#8 !9 L^ != * J Z != *NF3 !9 M 63 &P P J o* p*, RA ' D, &P E. RS *#8 '% !9 S K ?&h H+ NU) SA '% !9 *#8 '% !9 E. ' T8F pN# SF ) L&7 SM &U=q X*#8 W SNG r &7 &3 &7 TF * l s3 3 V )* +!, -,. ! "#$# %&' ( : .ITU-R 1 ! / 12! !3 2012 1F6 © ITU 2012 D! X)= /lu' 7 * J"' /O $0 J"' L&PF3 vw> D! 5f6 J. x8F D0b .It PF RNY .(ITU) #A y 4 1 ITU-R BT.1306-6 ITU-R BT.1306-6 (ITU-R 31/6 ) (2011-2011-2009-2006-2005-2000-1997) .56 4 (3 +-./0 12 (*+, ! "#$ %&' :;$< => ?@< --? ;$; A 89 - 3+ (DTTB) 56 (3 +-./0 12 1997 1 ( ? 8, ( , (VHF/UHF) -(-> 0( -./0 $$ MHz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z 8 MHz 7 MHz 6 (dB 3–) MHz 7,00 (dB 3–) MHz 6,00 (dB 3–) MHz 5,38 $83 R)F j, 1 1 1 1 P3 *!_ 63 , 2 8-VSB 8-VSB 8-VSB $0P N 3 (;3 g z6 &w{ )N (;3 g z6 &w{ )N (;3 g z6 &w{ )N ) U I 4 %7,1 = R %8,3 = R %5,8 = R – – ? E FN $` 5 ITU-R BT.1206 ns 71,4 ns 83,3 ns 92,9 | f! L! 6 ()N!) µs 59,4 ()N!) µs 69,3 ()N!) µs 77,3 )N* . f!* L3 7 ms 37,2 ms 43,4 ms 48,4 $# &7 L! 8 LFN 8# 9 28 24 12 X*= wP# 10 -}P# LP! &)) -}P# LP! &)) -}P# LP! &)) (-F!~ L&wP! -AN8! (-F!~ L&wP! -AN8! (-F!~ L&wP! -AN8! 2/3 = R 0U 2/3 = R 0U 2/3 = R 0U *= LFN 8* 0U 8* 0U 8* 0U 1/4 . 1/2 = R 1/4 . 1/2 = R 1/4 . 1/2 = R (10 = T 1187 1207) RS (10 = T 1187 1207) RS (10 = T 1187 1207) RS (RS) /!& L 11 8* 8* 8* 6&= LFN (10 = T 1164 1184) RS (10 = T 1164 1184) RS (10 = T 1164 1184) RS ! - )N! 52 l X;A# '# ! - )N! 52 l X;A# '# ! - )N! 52 l X;A# '# X6&= wP# 12 1U wP# 1U wP# 1U wP# ! -)N! 46 l y8* '# ! -)N! 46 l y8* '# ! -)N! 46 l y8* '# U wP# U wP# U wP# ' 16 l PRBS ' 16 l PRBS ' 16 l PRBS ) rP#/)3 HP, 13 3 ITU-R BT.1306-6 () 1 > () ( MHz 8 MHz 7 MHz 6 * *!Y 6! 1N3 D!f# * *!Y 6! 1N3 D!f# * *!Y 6! 1N3 D!f# /r D!f# 14 $# D!f# $# D!f# $# D!f# $# D!f# 15 1$# D!f# 1$# D!f# 1$# D!f# )3 8# 16 PN.63 × 3 PN.511 PN.63 × 3 PN.511 PN.63 × 3 PN.511 *h f!& *h f!& *h f!& *. > e*, 17 $# D!f# $# D!f# $# D!f# & LP $0P# 3 -U# LP $0P# 3 -U# LP $0P# 3 -U# )3 ! 18 Mbit/s 27,485,99 Mbit/s 21,624,72 Mbit/s 19,394,23 LFN }P -U# LFN }P -U# LFN }P -U# 5s+ 7 *!_ 63 U8 19 1dB 9,2 1dB 15,19 1dB 9,2 1dB 15,19 1dB 9,2 1dB 15,19 5+' 5s+' LF (2)dB 6,2 (2)dB 6,2 (2) 1(1)dB 6,2 (AWGN) ;+! ( MHz 8 MHz 7 MHz 6 (OFDM) (OFDM) (OFDM) MHz 7,61 MHz 6,66 MHz 5,71 $83 R)F j, 1 (3)(2k *. ) 1 705 (3)(2k *. ) 1 705 (3)(2k *. ) 1 705 P3 *!_ 63 , 2 (4k *.) 3 409 (4k *.) 3 409 (4k *.) 3 409 (8k *.) 6 817 (8k *.) 6 817 (8k *.) 6 817 (CCM) /' $0P# }P# (CCM) /' $0P# }P# (CCM) /' $0P# }P# $0P *. 3 116-QAM 1QPSK 116-QAM 1QPSK 116-QAM 1QPSK $0P N 4 1MR-16-QAM 164-QAM 1MR-16-QAM 164-QAM 1MR-16-QAM 164-QAM (4)MR-64-QAM (4)MR-64-QAM (4)MR-64-QAM ? E ? E FN $` 5 ITU-R BT.1206 ITU-R BT.1206 (2k *.) µs 224 (2k *.) µs 256 (2k *.) µs 298,67 | f! L! 6 (4k *.) µs 448 (4k *.) µs 512 (4k *.) µs 597,33 (8k *.) µs 896 (8k *.) µs 1 024 (8k *.) µs 1 194,67 (2k *.) Hz 4 464 (2k *.) Hz 3 906 (2k *.) Hz 3 348,21 *!_ 63 ' L,U3 7 (4k *.) Hz 2 232 (4k *.) Hz 1 953 (4k *.) Hz 1 674,11 (8k *.) Hz 1 116 (8k *.) Hz 976 (8k *.) Hz 837,05 ITU-R BT.1306-6 4 () 1 > () ( MHz 8 MHz 7 MHz 6 (OFDM) (OFDM) (OFDM) 1/4 11/8 11/16 11/32 1/4 11/8 11/16 11/32 1/4 11/8 11/16 11/32 _ L; L! 8 | f! L! D! | f! L! D! | f! L! D! µs 56 128 114 17 µs 64 132 116 18 137,33 118,67 19,33 (2k *.) (2k *.) (2k *.) µs 74,67 µs 112 156 128 114 µs 128 164 132 116 174,67 137,33 118,67 (4k *.) (4k *.) (4k *.) 149,33 µs 224 1112 156 128 µs 256 1128 164 132 1149,33 174,67 137,33 (8k *. ) (8k *. ) µs 298,67 (8k *.) µs 280 1252 1238 1231 µs 320 1288 1272 1264 1336,00 1317,33 1308,00 f!* L3 9 (2k *.) (2k *.) (2k *.) µs 373,33 µs 560 1504 1476 1462 µs 640 1576 1544 1528 1672,00 1634,67 1616,00 (4k *.) (4k *.) (4k *.) µs 746,67 11 008 1952 1924 11 152 11 088 11 048 11 269,33 11 232,00 (8k *. ) µs 1 120 (8k *. ) µs 1 280 µs 1 493,33 11 344,00 (8k *.) .OFDM - f ! & 68 .OFDM - f ! & 68 .OFDM - f ! & 68 $# &7 L! 10 D! J% $# /0 D! J% $# /0 D! J% $# /0 #&. 4 #&. 4 #&. 4 yh 3 1;A# L 1/2 yh 3 1;A# L yh 3 1;A# L *= LF L 11 < zN%# .Y 64 ! 1/2 2/3 < zN%# .Y 64 ! < zN%# .Y 64 ! 1/2 7/8 5/6 3/4 2/3 7/8 5/6 3/4 7/8 5/6 3/4 2/3 wP# ! * U wP# wP# ! * U wP# wP# ! * U wP# X*= wP# 12 ~!* (5)T! . X. ~!* (5)T! . X. ~!* (5)T! . X. (8 = T 1188 1204) RS (8 = T 1188 1204) RS (8 = T 1188 1204) RS (RS) /!& L 13 6&= LFN 1U GUP X;A# wP# 1U GUP X;A# wP# 1U GUP X;A# wP# X6&= wP# 14 12 = I 12 = I 12 = I PRBS PRBS PRBS rP#/)3 HP, 15 ) (6) (6) (6) * *!Y 6! * *!Y 6! * *!Y 6! /r D!f# 16 (7) (7) (7) MPE-FEC RS (255,191) MPE-FEC RS (255,191) MPE-FEC RS (255,191) (RS) /!& L 17 IP 6&= LFN (8) (8) (8) D!f \P# D!f \P# D!f \P# D! $UN83 A: $*N# 18 ) 5 ITU-R BT.1306-6 () 1 > () ( MHz 8 MHz 7 MHz 6 (OFDM) (OFDM) (OFDM) TPS * *!Y 6! >8# TPS * *!Y 6! > 8# TPS * *!Y 6! > 8# & *! P# 19 (9)(TPS) MPEG-2 TS MPEG-2 TS MPEG-2 TS gEF $N &) T8 20 ! $0P e*, ! $0P e*, ! $0P e*, )3 ! 21 _ L; }P _ L; }P _ L; }P Mbit/s 31,674,98) Mbit/s 27,714,35) Mbit/s 23,53,69) zh 7 U8F' zh 7 U8F' zh 7 U8F' (10)(U# } (10)(U# } (10)(U# } L $0P e*, LFN L $0P e*, LFN L $0P e*, 7 *!_ 63 U8 22 (11)dB 20,13,1 LFN (11)dB 20,13,1 (11)dB 20,13,1 AWGN LF 5s+ (12)! ! "# $#%& $ ( MHz 8 MHz 7 MHz 6 (OFDM ) (OFDM ) (OFDM ) (13)13 (13)13 (13)13 (Ns) N3 , 1 kHz 571,428 = 8 000/14 kHz 500 = 7 000/14 kHz 428,57 = 6 000/14 (Bws) )N3 R) j, 2 Bw × Ns + Cs Bw × Ns + Cs Bw × Ns + Cs (Bw) $83 R)F j, 3 (1 *.) MHz 7,434 (1 *.) MHz 6,504 (1 *.) MHz 5,575 (2 *.) MHz 7,431 (2 *.) MHz 6,502 (2 *.) MHz 5,573 (3 *.) MHz 7,430 (3 *.) MHz 6,501 (3 *.) MHz 5,572 (1 *.) 1 405 (1 *.) 1 405 (1 *.) 1 405 P3 *!_ 63 , 4 (2 *.) 2 809 (2 *.) 2 809 (2 *.) 2 809 (3 *.) 5 617 (3 *.) 5 617 (3 *.) 5 617 1QPSK1DQPSK 116-QAM 1QPSK 1DQPSK 116-QAM1QPSK 1DQPSK $0P N 5 64-QAM 116-QAM 64-QAM 64-QAM ? E ? E FN $` 6 ITU-R BT.1206 ITU-R BT.1206 (1 *.) µs 189 (1 *.) µs 216 (1 *.) µs 252 | f! L! 7 (2 *.) µs 378 (2 *.