Thiết kế trạm BTS của MobiFone tại Hải Phòng (Đồ án tốt nghiệp)
Bạn đang xem bản rút gọn của tài liệu. Xem và tải ngay bản đầy đủ của tài liệu tại đây (13.96 MB, 65 trang )
ISO 9001 : 2008
-2015
ISO 9001 : 2008
LIÊN THÔNG
-2015
----------------o0o-----------------
Sinh viên :
Mã sinh viên : 1213103002
.............................................................................................................................
.............................................................................................................................
.............................................................................................................................
.............................................................................................................................
.............................................................................................................................
.............................................................................................................................
.............................................................................................................................
.............................................................................................................................
.............................................................................................................................
.............................................................................................................................
.............................................................................................................................
.............................................................................................................................
.............................................................................................................................
.............................................................................................................................
.............................................................................................................................
.............................................................................................................................
.............................................................................................................................
.............................................................................................................................
.............................................................................................................................
Sinh viên
..........................................................................................................................
..........................................................................................................................
..........................................................................................................................
..........................................................................................................................
..........................................................................................................................
..........................................................................................................................
..........................................................................................................................
..........................................................................................................................
..........................................................................................................................
(Ký và
..........................................................................................................................
..........................................................................................................................
..........................................................................................................................
..........................................................................................................................
..........................................................................................................................
..........................................................................................................................
..........................................................................................................................
..........................................................................................................................
..........................................................................................................................
..........................................................................................................................
.................................................................................................. 1
........................... 3
1.1.
............................................................................. 3
1.2.
.... 4
1.3.
..................................... 6
1.3.1.
......................................................................................... 7
1.3.2.
Switching Subsystem) ............................... 9
1.3.3.
Subsystem): ..................................................................................................... 10
1.4.
............................................... 11
1.4.1.
................................................................................... 11
1.4.2. Nhi
...................................................... 12
1.4.3.
....................................... 13
1.5.
............................................................... 16
1.6. TIN
............................................................................................ 16
1.6.1.
....................................................................................... 17
1.6.2.
..................................................................................... 17
1.7. CÔNG NG
..................................................................... 18
-
2.1.
2.2.
2.2.1.
2.2.2.
2.3.
2.3.1.
PHÒNG............................... 20
(BASE TRANSCEIVER STATION)............... 20
.................................... 21
............................... 21
.................................... 21
........................................................................... 24
........................... 24
2.3.2.
3.1.
3.1.1.
3.1.2.
3.1.3.
3.1.4.
3.2.
3.2.1. Nhà
3.2.2.
3.2.3.
................................................................................... 25
........................ 29
.............................................................. 29
.............. 29
........................................................ 33
........................................................................... 38
................................................ 45
........................................................................ 51
.................................................................... 51
cho
......................................................... 51
..................................................................................................... 52
.................................................................................................... 55
............................................................................ 56
giúp co
ðã
Global System for Mobile Communications). Các
công ty vi
-
dài.
công tác
C
,
:
1.
2.
.
1.1.
Mobile Communication).
-900 Mhz vào vùng 1,8-1,9 GHz.
GSM
OSS
Hình 1.1.
1.2.
ô.
Hình 1.2.
1.3.
GSM
NSS
AU
ISDN
ISUP
PSPDN
MAP
HLR
VLR
MAP
EIR
MAP MAP
MS
CSPDN
TUP
BSSAP
OSS
PSTN
PLMN
BSS
BSC
MUP
LAPD
BTS
LAPDm
MS
ú
ú
Hình 1.3.
chính:
Subsystem)
Hình 1.4.
HLR (Home
1.3.1.
BSC, MS.
1.3.1.1.MS(Mobile Station)
ME(Mobile
1.3.1.2. BTS( Base Transceiver System):
(Cell Global Identity)
vô
-
- các cell
. BTS giao
1.3.1.3.BSC (Base Station Controller)
1.3.2.
1.3.2.1.MSC ( Mobile Service Switching Center)
khác v.v.
-
1.3.2.2.GMSC (Gateway Mobile Service Center)
GMSC
1.3.2.3.VLR (Visitor Location Register
1.3.2.4.HLR (Home Location Register
.
HLR.
1.3.2.5.AUC (Authentication Center
ba).
IMEI.
1.3.2.6.EIR (Equipment Identity Register)-
1.3.3.
Subsystem):
OMC
1.4.
Khi
V
mình.
1.4.1.
quát
Hình 1.5.
1.4.2.
o
A-
trên
và
1.4.3.
GMSC
MSC
BSC
BTS
MS
Hình 1.6.
PSTN.
.
i
MS1
BTS
BSC
MSC
BSC
BTS
Hình 1.7.
MS
BTS
BSC
MSC
GMSC
Hình 1.8.
MS
BTS
BSC
Hình 1.9.
Hình1.10.
MSC
VTI
Operator
MS2
1.5.
GSM
1.6.
âm
cho các thuê bao khác.
