(Dùng cho các sinh viên ngành Điện-Điện tử)
06/2010
ii
Môc lôc
v
1
3
1.1. 3
1.2. 4
1.2.1. 5
1.2.2. 6
1.2.3. 7
1.2.4. 8
1.3. 8
1.3.1.
9
1.3.2.
13
1.3.3. 14
1.3.4. Multicasting 16
1.3.5. (e-Content) 17
1.4.
19
1.4.1. / 20
1.4.2. -
. 21
1.4.3. 22
1.4.4. 24
1.4.5. 24
1.4.6.
25
1.5.
29
30
2.1.
30
2.2. 31
2.2.1.
. 32
2.2.2. 32
2.2.3. 34
2.2.4. 35
2.2.5. 36
2.2.6. 36
2.2.7. 37
2.3. 38
2.3.1. 40
2.3.2. 41
2.3.3.
44
2.3.4.
45
2.3.5.
(Scenarios Approach ) 47
2.3.6.
48
2.3.7. Ch
-T cho GII 50
2.3.8. 53
2.4. 53
iii
2.4.1. -T 53
2.4.2. 55
2.4.3. 60
2.4.4. 61
2.4.5.
63
2.5. ISO/IEC MPEG-21 63
2.5.1. 65
2.5.2. 65
2.5.3. 66
2.5.4. -21 67
2.5.5.
68
2.6.
70
2.7. 71
2.8.
85
86
3.1. .323
86
3.1.1. 86
3.1.2. 87
3.1.3. 87
3.2. .264 -4
88
3.2.1. -4 88
3.2.2. .264 91
3.3. -2
97
3.4. 99
3.4.1.
99
3.4.2. /
-DAB/DMB 100
3.4.3. 106
3.5.
n 107
108
4.1.
108
4.2. M
109
4.3. 109
4.3.1.
110
4.3.2. 112
4.3.3. 115
4.4. 119
4.4.1. 120
4.4.2.
130
4.4.3.
-to-
-4 qua Internet 131
4.4.4.
132
4.4.5.
133
4.5.
133
4.5.1.
(CA) 133
4.5.2.
- 136
iv
4.6.
143
144
5.1.
144
5.2. 145
5.2.1.
145
5.2.2. 149
5.2.3. 150
5.3. 150
5.4.
151
5.4.1. 152
5.4.2. 152
5.4.3. 156
5.5. 158
5.5.1. 158
5.5.2. 162
5.5.3. 164
5.5.4. 168
5.6. 169
5.6.1. 169
5.6.2. 185
5.6.3. -Wimax 189
5.7. (CDN) 191
5.7.1. 192
5.7.2. 194
5.7.3. 195
5.7.4.
198
5.8.
199
200
v
AAA
Authentication, Authorization and
Accouting
AES
Advanced Encryption Standard
AK
Authorization Key
ASI
Asynchronous Serial Interface
ATSC
Advanced Television Systems
Committee
AVC
Advanced Video Coding
CA
Conditional Access
CBC
Cipher Block Chaining
CEK
Content Encryption Key
CI
Common Interface
CMLA
Content Management License
Administrator
dung
COFDM
Coded OFDM
CRL
Certificate Revocation List
CSA
Common Scrambling Algorithm
DAB
Digital Audio Broadcasting
DCF
DRM Content Format
DEA
Data Encryption Algorithm
DES
Data Encryption Standard
DLDRM
Download and DRM
DMB
Digital Multimedia Broadcasting
DRM
Digital Rights Management
DTH
Direct To Home
DTTB
Digital Terrestrial Television
Broadcasting
DTV
Digital TV
DVB
Digital Video Broadcasting
DVB-
CBMS
DVB-Convergence
of Broadcast and Mobile Services
-DVB
DVB-H
DVB-Handheld
vi
DVB-T
DVB-Terrestrial
ESG
Electronic Service Guide
ETSI
European Telecommunication
Standards Institute
FDM
Frequency Division Multiplexing
FEC
Forward Error Correction
FLUTE
FLUTE
GPS
Global Positioning System
H.264
HSDPA
High-Speed Downlink Packet Access
cao
ICI
Inter Carrier Interference
Can nhi
IMT2000
services
3G
IPDC
IP Datacasting
IPE
IP Encapsulator
IPsec
IP security
ISDB-T
Integrated Services Digital
Broadcasting Terrestrial
ISI
Inter Symbol Interference
ITU
International Telecommunication
Union
LTE
Long-Term Evolution
MBMS
Multimedia Broadcasting and
Multicasting Services
MediaFLO
Media Forward Link Only
MPE
Multi-Protocol Encapsulation
MPEG
Motion Pictures Expert Group
NOC
National Ops Center
OFDM
Orthogonal FDM
vii
OFDM
Orthogonal FDM
OMA
Open Mobile Alliance
OMA
BCAST
OMA Standard for Broadcasting
PKI
Public Key Infrastructure
Podcasting
The broadcasting of multimedia
programs available on the Internet
in multimedia format.
d
PPV
Pay Per View
PRG
Pseudo Random Generator
QAM
Quadrature Amplitude Modulation
QCIF
Quarter Common Interface Format
PAL).
QPSK
Quadrature Phase Shift Keying
RI
Rights Issuer
RS
Reed-Solomon code
-Solomon
SAS
Subscriber Authorization System
S-DMB
Satellite-DMB
TPS
Transmission Parameter Signalling
TV
Television
VOD
Video on Demand
g
Ng
II
I
tin
-to-end tr
2
. lai
-
-
- Email:
06/2010
3
-
-to-
1.1.
4
xa.
1.2.
5
end-to-
1.2.1.
.
I-1
M
file, in, c
6
-
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1.2.2. K
(I-2):
Peer-to-
-Server
I-2 -Server
-Serv
7
I-3
-server
1.2.3.
I-4
I-4
8
-
1.2.4.
-
1.3.
9
1.3.1.
MHEG (Multimedia Hypermedia Information
Coding Expert Group)-ISO/IEC JTC1/SC29 WG12
-
\
Abstract Syntax
Notation (ASN.1)
a/ SONET (Synchronous Optical Network)
SONET Bellcore
(Synchronous Digital Hierarchy) -
-
b/
o 802.1802.X
10
o 802.2
o 802.3
o 802.4
o 802.5
o 802.12100VG-AnyLAN.
Ethernet -
tranh ch.
Fast Ethernet -AnyLAN: Ethernet c
-
. Ethe
-
100VG-AnyLAN.
o
11
o
(1)
c/ Asynchronous Transfer Mode (ATM)- u
d/
(HDTV).
The Federal Communications Commission (FCC)
Grand General Instruments,
Philips, David Sarnoff Research Center, Thomson Consumer Products, AT&T,
Zenith MPEG-2 Main Profile
High Level -3 do Dolby Labs
-
.
e/ Cable TV (CATV)
- Kbps-27Mbps. CATV
với
f/ (
(DSL).
ISDN
12
g/ Internet.
Emai
.
,
(end-to-end)
.
13
, cho c .
.
, I
:
o :
o
1.3.2.
,
,
.
,
(server) (play back)
(Clients).
. ,
.
(error-free).
.
,
,
.
.
ch .
. d
,
(jitter).
n, hu hi
truyn th i ngh i nhi
tham gia c pht b i t
ng hi ngh s di cu. Multicast
o mn chuyi nhiu ni kt hp
nhiu t hoc nhin chuyu
ti t
ng truyn thng Ethernet p vn cung
cp 10Mbps, thi gian truy c gii hng l d
th d ng token-ring cung c
ng lng truy c rt cao.
14
Mt mng FDDI (Giao din d li
. ch ng bng lng truy
cp nh dch nhm bo tr truy cp b gii h
i v ng b ng
c s dng ch ng trc nhi
trm.
a ch tng truyn thng m rng:
Fast Ethernet cung ci 100Mbps
ng
I-5 ch ra mt qun
n.
I-5
ng dng hi ngh truy
i vng b
p c
ng b
u chnh theo thp c
ng b
c th nhi cnh tranh trc tip gia hi ngh truy
trng b c tr mng nh nh
ng bm chng hi ngh truy
c th m hi ngh truy nh
s suy gim chng hi ngh mng b.
Cu thu chnh thi gian cung cp s ng gia hai
ng ca hi ngh truyc th nht
trong khi tr mng b c th hai.
1.3.3.
15
tin
,
,
,
,
.
.
2
, .
, ,
, .
a/
,
.
-
(
) .
.
,
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b/
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.
.
.
-
16
-mesh (
),
-duplex
.
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.
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sung.
. Trong
,
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-
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.
.
c/
(
)
.
trung gian (
--
).
-
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. M=2,
.
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,
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,
.
1.3.4. Multicasting
,
.
, v
dung,
, , ,
.
,
, ,
17
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.
,
.
.
,
,
.
,
pyramid (
), harmonic (
), skyscraper
( )
.
,
.
,
.
m
(batching-by-timeout)
.
. ,
.
.
1.3.5. (e-Content)
.
3
:
:
;
C
:
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/
.
.
a/
80,
- Compact
-Audio.
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gian.
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casset,
.
18
1990, CD-ROM-
.
90, CD-
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