ϔ(sh)ָǰϵy(tng)O(sh)ӋƵ唵(sh)ҕC(j)O(sh) 

(sh)ҕǰƽ_O(sh) ǰӲϵy(tng) O(sh) Ӌ (sh)ҕǰ˽Y(ji)(gu) (sh)ҕϵy(tng)Է֣֞ǰϵy(tng)ݔϵy(tng)Ñϵy(tng) ǰ

ˢ•rg
2025-05-09 14:02:43 c(din)145522
“(lin)ϵԒ
13138975722
ã4.0  [M(fi)4.0
4.0  a(chn)Ʒ|(zh)4.0
4.0  (w)B(ti)ȣ4.0
ĬJ(rn)4 Ҫ

(sh)ҕǰƽ_O(sh)

ǰӲϵy(tng)

O(sh)

Ӌ


(sh)ҕǰ˽Y(ji)(gu)

(sh)ҕϵy(tng)Է֣֞ǰϵy(tng)ݔϵy(tng)Ñϵy(tng)

ǰϵy(tng)l(wi)ǽՙC(j)a(f)Ӕ_QAM {(dio)O(sh)ҪģMҕ AV ̖M(jn)Д(sh)־aD(zhun)Q(f)áQAM {(dio)Ƽӽ_ʹģM̖׃?yu)܉ݔ(sh)Ĕ?sh)TS 

ݔϵy(tng)ǰϵy(tng)ݔĔ(sh) TS ݔ?sh)ÑˣÑտ?HFCW(wng)j(lu)ݔϵy(tng)

Ñϵy(tng)C(j)픺кҕC(j)Ԍ(sh) TS D(zhun)ģM AV ̖ ֱտ

ϵy(tng)P(gun)I֞ǰϵy(tng)O(sh)Ñ˵ęC(j)픺ģM̖D(zhun)锵(sh) TS ?q)?sh) TS D(zhun)ģM̖܃(yu)ӌֱӰ(sh)ҕϵy(tng)ĺÉġ



ϵy(tng)O(sh)Ӌԭt

 

M(jn)

   (sh)։sa(f)QAM {(dio)Ȕ(sh)a^O(sh)M(jn)Ĕ(sh)ּg(sh)µĴҎ(gu)ģ·O(sh)Ӌ_(d)ˮƽ

(bio)(zhn)

ϵy(tng)ÇH͏V늿P(gun)ڔ(sh)ҕP(gun)(bio)(zhn)ͼg(sh)Ҏ(gu)O(sh)似g(sh)(sh) lķϘ(bio)(zhn)Ҏ(gu)

ɿ

ϵy(tng)VO(sh)LڿɿҪO(sh)Ӌ

ɔU(ku)չ

ϵy(tng)ģKO(sh)ӋlrHǰ˔(sh)̎O(sh)

ǰϵy(tng)fϵy(tng)Ҏ(gu)ģU(ku)չҪǹ(ji)Ŀfõϵy(tng)O(sh)܉M㲻ľW(wng)j(lu)Ҏ(gu)ģԺϵy(tng)U(ku)չ(yng)O(sh)伴ϵy(tng)ǰO(sh);W(wng)j(lu)ϵy(tng)]Ӱ푡ϵy(tng)O(sh)O(sh)Ӌr횿]ĘI(y)(w)ģʽ

ڿ_չϵy(tng)I(y)(w)(w)

l       M(fi)ҕ(ji)ĿԸ(j)̘I(y)\(yn)I`M(jn)й(ji)Ŀx

l       ܛԄӸ£C(j)픺ھW(wng)j(lu)ԄӰl(f)F(xin)°汾ܛܛ¹

l       CȯϢ(w)ṩ(sh)rCȯϢYӍ

l       (ji)ĿA(y)棺ṩӹ(ji)ĿָϷ(w)ṩһܵĹ(ji)ĿA(y)(ji)ĿA(y)ӆȹ

l       ҕ]ϵy(tng)ϢďV?q)ijÑl(f)Ϣ

l       VODc(din)ՌI(y)lO(sh)Ӌṩ(ji)ĿM(fi)Ͱ¸M(fi)ҕlc(din)(w)

l       y(tng)һýwYa(chn)ƽ_y(tng)һĹ(ji)Ŀɼ{(dio)ƽ_

l       p؂ϵy(tng)

(sh)ҕϵy(tng)

 

һҕ_Ĺ(ji)ĿԴNͣ

1.D(zhun)l(f)l(wi)ҕ(ji)Ŀl(wi)ҕ
2.mSDHW(wng)ϵҕ(ji)Ŀ
3.nj(sh)rk(ji)ĿNVODƬʹ(ji)Ŀطŵ
ǰϵy(tng)

 1l(wi)ǔ(sh)/(sh)΢(ji)ĿĽռD(zhun)l(f)Ք(sh)l(wi)ǣTS͔(sh)΢TS̖(jng)(f)MµDVB-C  TS̖l(wi)ǽ쾀wl^һ׃lI(y)(sh)l(wi)ǽՙC(j)ASI(f)üTSݔڣ3568(dng)?sh)k(ji)ĿãMPEG-2(bio)(zhn)ľa͉sʽSDTVRSeǰmeQPSK/QAM{(dio)Ʒʽ
      2 aģMҕl(ji)ĿԴĔ(sh)ֻģMҕl(ji)ĿԴM(jn)оasҪk(ji)ĿĬF(xin)ֱĈzC(j)ҕll̖ͨ^һЩҪ̎뵽aM(jn)Д(sh)ģ׃Q MPEG-2(bio)(zhn)ľa͉sҕ/l/(sh)(j)ϢTSď(f)Q֮鹝(ji)Ŀ(f)áָĸES·(ji)ĿTSď(f)ɸ(j)(ji)Ŀă(ni)݈ͬɲòͬľa(sh)
      3(f)ã·ݔaM(jn)Џ(f)ãγÑϣĂݔ(sh)(j)ɶ·(ji)Ŀď(f)εfǰю·(ji)ĿϞһ·ݔ(f)õķʽһЃɷNһǰr϶ֽ/(f)ãǰ(bio)λֽ/(f)MPEG-2ϵy(tng)вõڶN(bio)λֽ/(f)áăɶoijһ·Ϣͬ·Ϣڲͬİ(ni)ð^еĘ(bio)־ϢfеĔ(sh)(j) һ·Ϣÿ·ϢռõİĔ(sh)lQֽҵ^󣬸(j)^еĘ(bio)־ϢеĔ(sh)(j)M(jn)з(yng)Ľa@Nʽİǹ̶LȵҲ׃LȵģĿǰֽM(sh)(j)ͨвõ@N(f)ӷʽ
     4ЗlգCAϵy(tng)(jng)Ñڙ(qun)Ʒ(w)J(rn)CICÑ˽ϢM(jn)J(rn)C͹팦ÑY耡˽ϢICԸ(j)ͬÑҪM(jn)вͬ(ji)Ŀeڙ(qun)ͬĹ(ji)ĿeM(fi)ͬICC(j)픺еICC(j)픺пɰÑxIJͬ(ji)ĿļeԄxͬY𼉄eӋM(fi)(dng)ICY𲻶rC(j)픺ԄÑUM(fi)ICYñMrC(j)픺ЌoÑoտӔ_(ji)Ŀ(ji)Ŀ(sh)F(xin)Vҕ(ji)ĿÑM(fi)OPPVIPPVTPPV(sh)HʹüܺͼӔ_g(sh)ÑM(jn)йֶ֧·ҕl•l͔(sh)(j)Ñϵy(tng)ϰقlǧN(ji)Ŀ(I(y)(w))ڙ(qun)͸
     5{(dio)/l(f)䣺̖D(zhun)Qmڂݔ?sh)l̖ɹ(ji)Ŀ{(dio)l(f)
{(dio)ҪɌTS{(dio)ƣ߆λlʵĂݔaͬr(j)ͬĂݔh(hun)òͬ{(dio)Ʒʽ
     6 ϳɶ·l̖ĺϲͬrиx_Cݔ̖Դ̖ĸɔ_

ϵy(tng)Mɼf

 

9.1ϵy(tng)M

1ҕlϢϵy(tng)ĺһaĺһ(sh)QAM{(dio)N(w)ԼƾW(wng)j(lu)ֵO(sh)M

DVB(sh)ҕǰƽ_ϵy(tng)f

һǰϵy(tng)Ҏ(gu)ģ

ƽ_ǰӋ(ji)ĿҎ(gu)ģ10(sh)lc(din)s60׹(ji)Ŀ(ji)Ŀƽ_ҕ_͸ʡl(wi)ҕ_(dng)?sh)؏V늾W(wng)j(lu)̖Դk(ji)ĿM

284ה(sh)ֹ(ji)Ŀ

1ҕ_(ji)Ŀ 15 

2ʡl(wi)ҕ(ji)Ŀ 44 ף

3ع(ji)Ŀ 1 

ϵy(tng)O(sh)Ӌs

ϵy(tng)O(sh)Ӌ¼s

1ǰϵy(tng)l䰴Ñݔ(ji)Ŀ͎M(jn)Ҏ(gu)(j)O(sh)c(din)M(jn)O(sh)ʹϵy(tng)ڝMĿǰI(y)(w)ͬr(sh)F(xin)(jng)(j)á

2ÿ(f)(j)(ji)ĿҎ(gu)(yng)(sh)ݔݔϵy(tng)Ҫй(ji)ĿM(jn)И(bio)(zhn)Ӕ_

    3ϵy(tng)(yng)нy(tng)һľW(wng)ϵy(tng)횾߂佡ȫľW(wng)ܹɌW(wng)j(lu)O(sh)M(jn)Ќ(sh)rȫıO(jin)yͿƣɌI(y)(w)ÑM(jn)зݵIJԃ͹

    4ϵy(tng)(yng)кܸߵĿɿȫԡ_ԑ(yng)ܺܺõ֧˜I(y)(w)չ(yng)кеĔU(ku)ݷʽ

  

9.2(xing)ĿҪ

1Ҫ

(sh)ҕǰ˳hݔ60ה(sh)ҕ(ji)Ŀ˔(sh)ַИOߵĿɔU(ku)չԸЧĹ(ji)ʡlc(din)YԴɸ(j)͑ͬӹ(ji)Ŀ

2_ʽ(bio)(zhn)O(sh)Ӌ

ϵy(tng)O(sh)ӋA񹲺͇(bio)V늿ƶP(gun)ИI(y)(bio)(zhn)P(gun)H(bio)(zhn)ϵy(tng)ИO(qing)ĿɔU(ku)չ܉?q)F(xin)A(y)Ҋƽ

ϵy(tng)_ʽO(sh)ӋܱCSO(sh)ϵy(tng)üܡṩϵy(tng)нӿڶP(gun)DVBИI(y)_Ԙ(bio)(zhn)(Ҙ(bio)(zhn)V늿ИI(y)(bio)(zhn)H(bio)(zhn))ԺͷϘ(bio)(zhn)IJͬSO(sh)Ļ“(lin)ͨ

ϵy(tng)Mƽ_O(sh)г_P(gun)(ni)˜(bio)(zhn)(dng)ǰƶć(ni)(bio)(zhn)(yng)ijZژ(bio)(zhn)_܉ƽ(wn)܉

3ȫɿ

l       ϵy(tng)ЧضŽ^ƺڿͷǷM(jn)ϵy(tng)Cϵy(tng)ȫ

l       ϵy(tng)Cκ܉ƻИ(bio)ܛO(sh)ã

l       lϵy(tng)(jng)^LrgÑČ(sh)H(yng)ÿ(yn)Ч(sh)F(xin)ÑŽ^Ƿҕ

l       ϵy(tng)ṩ(ni)ݰ(qun)o(h)ʩзI䛱o(h)C(j)Ƶ

4ɹԣ

ϵy(tng)߂佡ȫľW(wng)ܹɌW(wng)j(lu)O(sh)䡢M(jn)Ќ(sh)rȫıO(jin)yͿɌI(y)(w)ÑM(jn)зݵIJԃ͹

5M(jn)ԣ

ϵy(tng)xO(sh)I(lng)(ni)߂䃞(yu)ԽM(jn)ԣÇHM(jn)ļg(sh)ϵy(tng)ܡܳ@ʾ(sh)ҕă(yu)@(yu)ڬF(xin)ģMҕ

6(sh)ԣ

ϵy(tng)O(sh)ӋO(sh)xͷЇֿ]о(sh)ҕl(f)չҪЈrҷṩϵy(tng)DzþиԃrȵܛӲϵy(tng)ֿ]FͶYɱСͶõĻ؈ìF(xin)YԴ(yng)Y(ji)ό(sh)H(yng)rO(sh)ͨ^ú̓(yu)O(sh)Ӌ(sh)F(xin)о(sh)ҕҪO(sh)Ӌԃr

7`Ժͼ

҂Юa(chn)Ʒи߶ȵ`ԣ܉pMÑϵy(tng)O(sh)ͬrڵҪ

 

9.3(ji)Ŀ/lc(din)Ҏ(gu)

ҹ˾F(xin)о(sh)ҕϵy(tng)M(jn)Ҏ(gu)ϵy(tng)ݔ60ҕ(ji)Ŀ(ji)ĿݔҎ(gu)£

(sh)QAM{(dio)lc(din)

l

(ji)ĿQ

NO.1

227

k(ji)Ŀ

-1

-2

-3

-4

-5

NO.2

235

-6

-7

-8

-9

-10

-11

NO.3

243

-12

-13

-14

-15

l(wi)ҕ(ji)Ŀ-1

l(wi)ҕ(ji)Ŀ-2

NO.4

251

l(wi)ҕ(ji)Ŀ-3

l(wi)ҕ(ji)Ŀ-4

l(wi)ҕ(ji)Ŀ-5

l(wi)ҕ(ji)Ŀ-6

l(wi)ҕ(ji)Ŀ-7

l(wi)ҕ(ji)Ŀ-8

NO.5

259

l(wi)ҕ(ji)Ŀ-9

l(wi)ҕ(ji)Ŀ-10

l(wi)ҕ(ji)Ŀ-11

l(wi)ҕ(ji)Ŀ-12

l(wi)ҕ(ji)Ŀ-13

l(wi)ҕ(ji)Ŀ-14

NO.6

267

l(wi)ҕ(ji)Ŀ-15

l(wi)ҕ(ji)Ŀ-16

l(wi)ҕ(ji)Ŀ-17

l(wi)ҕ(ji)Ŀ-18

l(wi)ҕ(ji)Ŀ-19

l(wi)ҕ(ji)Ŀ-20

NO.7

275

l(wi)ҕ(ji)Ŀ-21

l(wi)ҕ(ji)Ŀ-22

l(wi)ҕ(ji)Ŀ-23

l(wi)ҕ(ji)Ŀ-24

l(wi)ҕ(ji)Ŀ-25

l(wi)ҕ(ji)Ŀ-26

NO.8

283

l(wi)ҕ(ji)Ŀ-27

l(wi)ҕ(ji)Ŀ-28

l(wi)ҕ(ji)Ŀ-29

l(wi)ҕ(ji)Ŀ-30

l(wi)ҕ(ji)Ŀ-31

l(wi)ҕ(ji)Ŀ-32

NO.9

291

l(wi)ҕ(ji)Ŀ-33

l(wi)ҕ(ji)Ŀ-34

l(wi)ҕ(ji)Ŀ-35

l(wi)ҕ(ji)Ŀ-36

l(wi)ҕ(ji)Ŀ-37

l(wi)ҕ(ji)Ŀ-38

NO.10

299

l(wi)ҕ(ji)Ŀ-39

l(wi)ҕ(ji)Ŀ-40

l(wi)ҕ(ji)Ŀ-41

l(wi)ҕ(ji)Ŀ-42

l(wi)ҕ(ji)Ŀ-43

l(wi)ҕ(ji)Ŀ-44

 

ע

˾a(chn)O(sh)ʹþW(wng)ܛ팦(ji)ĿM(jn)򼰹(ji)ĿQ޸

(j)F(xin)O(sh)ӋҎ(gu)ݔ?sh)?strong>60׹(ji)ĿO(sh)Ӌc(din)

l       ޶ȳÌFlYԴQAM{(dio)Ʒʽ

10lc(din)ݔ60ט(bio)幝(ji)Ŀÿ׹(ji)ĿݔaO(sh)Þ4-4.5Mbpsͬrɷքeÿ·TS(ji)ĿԴĿM(jn)нy(tng)һ(jng)·AS(f)úֱݔQAMlc(din)

 

9.4(ji)ĿcO(sh)ϣ

1. ̖Դ飺V̖59 k(ji)Ŀ1

2. ÿk(ji)Ŀݔ·ҕlAV̖ĺһaM(jn)MPEG-2saTS̖(f)RNO3005-4a(ji)ĿM(jn)Џ(f)ςݔ

3ĺһQAM(sh){(dio){(dio)Ƶ60ה(sh)ҕ(ji)ĿVS-16Ϻl(f)C(j)cHFCwW(wng)j(lu)Bͨ^ԭHFCW(wng)j(lu)M(jn)ÑÑͨ^C(j)픺ȡҕl̖ṩoҕC(j)ɔ(sh)ҕоոw

 

9.5ǰϵy(tng)O(sh)

60ה(sh)ǰO(sh):

 

עO(sh)鱾˾O(sh)ӋҎ(gu)ɸ(j)͑M(jn)иO(sh)估ϵy(tng)


 

   ǰϵy(tng)ʾD 10.1ϵy(tng)ʾD




10.2ϵy(tng)f

2.1ڔ(sh)ҕMҪ

1    DVB-CČýwϢ(w)ϵy(tng)ƽ_

2    ԆI(y)(w)Ҫṩ(sh)ҕI(y)(w)

3    ߂ƵÑӋM(fi)ֲַ֧II(y)c(din)

4    ṩȫЗlϵy(tng)֧ͬ


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