M C ĐỤ
M C ĐỤÍ
ÍCH
CH
Hi u giao di n vô tuy n c a WCDMA/FDDể ệ ế ủ
Hi u đc s đ kênh v t lýể ượ ơ ồ ậ
Hi u đc c u trể ượ ấ úc khung kênh DPCH
Hi u đc đi u khi n tể ượ ề ể ài nguyên vô tuy n vếà các th t c l p v t lýủ ụ ớ ậ
Hi u đc giao di n vô tuy n HSPAể ượ ệ ế
Hi u đc cể ượ ác k thuât phân t p phỹ ậ át
N I DUNGỘ
N I DUNGỘ
Ki n trếúc h th ng 3G UMTSệ ố
Ki n trếúc giao di n vô tuy n c a WCDMA/FDD ệ ế ủ
Các kênh c a WCDMA/FDDủ
S đ kênh v t lý WCDMA/FDDơ ồ ậ
S đ tr i ph đnh kênh, ng u nhiên hơ ồ ả ổ ị ẫ óa và đi u chề ế
C u trấúc khung DPCH
Đi u khi n tề ể ài nguyên vô tuy n vếà các th t c l p v t lýủ ụ ớ ậ
Truy nh p gậói t c đ cao (HSPA)ố ộ
Các k thu t phân t p phỹ ậ ậ át
4.1. GI I THI U CHUNG Ớ Ệ
4.1. GI I THI U CHUNG Ớ Ệ
BSS — Base Station System
BTS — Base Transceiver Station
BSC — Base Station Controller
MS — Mobile Station
NSS — Network Sub-System
MSC — Mobile-service Switching Controller
VLR — Visitor Location Register
HLR — Home Location Register
AuC — Authentication Server
GMSC — Gateway MSC
KI N TRÚC GSMẾ
KI N TRÚC GSMẾ
SS7
BTS
BSC MSC
VLR
HLR AuC
GMSC
BSS
PSTN
NSS
A
E
C
D
PSTN
Abis
B
H
MS
GSM — Global System for Mobile communication
SS7
BTS
BSC MSC
VLR
HLR AuC
GMSC
BSS
PSTN
NSS
A
E
C
D
PSTN
Abis
B
H
MS
BSS — Base Station System
BTS — Base Transceiver Station
BSC — Base Station Controller
NSS — Network Sub-System
MSC — Mobile-service Switching Controller
VLR — Visitor Location Register
HLR — Home Location Register
AuC — Authentication Server
GMSC — Gateway MSC
KI N TRÚC 2,5GẾ
KI N TRÚC 2,5GẾ
SGSN — Serving GPRS Support Node
GGSN — Gateway GPRS Support Node
GPRS — General Packet Radio Service
IP
2G+ MS (voice & data)
PSDN
Gi
SGSN
Gr
Gb
Gs
GGSN
Gc
Gn
2G MS (voice only)
KI N TRÚC 3G UMTS (R99) Ế
KI N TRÚC 3G UMTS (R99) Ế—
— 3G Radios
3G Radios
SS7
IP
BTS
BSC MSC
VLR
HLR AuC
GMSC
BSS
SGSN GGSN
PSTN
PSDN
CN
C
D
Gc
Gr
Gn Gi
Abis
Gs
B
H
BSS — Base Station System
BTS — Base Transceiver Station
BSC — Base Station Controller
RNS — Radio Network System
RNC — Radio Network Controller
CN — Core Network
MSC — Mobile-service Switching Controller
VLR — Visitor Location Register
HLR — Home Location Register
AuC — Authentication Server
GMSC — Gateway MSC
SGSN — Serving GPRS Support Node
GGSN — Gateway GPRS Support Node
A
E PSTN
2G MS (voice only)
2G+ MS (voice & data)
UMTS — Universal Mobile Telecommunication System
Gb
3G UE (voice & data)
Node B
RNC
RNS
Iub
IuCS
ATM
IuPS
