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Chương I: Cấu hình mạng Vinaphone khu vực II pps

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
Chương I:
Cấu hình mạng Vinaphone khu vực II
1. Cấu hình chung hệ thống GSM
 !"#$%$&$'$()#*)+'$!

,-./0*1

,-
1*-


234(5$'$
6$&#789
$234(5$'$
Hình 1.1 Cấu hình chung hệ thống GSM

.:$$$$2;2$<=$>?
@:A$2@$$2;B#)C8C$2D$$2E?
*:* FA28AG$$2;2$<3H(C8I(
)#?
BJJKLM-,MN
O
MMO

MO

M@*

B
*


B
B
@
*
@
.
P Q*R
*
M
*

*:$G3* FA28AG$$2;2$<3H
(C8I()#S
B:BA2A82$$;2$J$&?
:$G2TG$ A3A$;%$&3H?
O:$2$(28AO$F$G2T;*FUT6$A&)(C8I?
MO:2$ G$(M FO$$G2T;*A&F%'#
3H?
M@*:M F@(* F$G2T;*()#'#V$)$
@:@$A$2;B#)C8C$W$2E?
P:PX$($$3A$2;B#=($6$ C?
B:BA$$$2FF2;B#)4TH$2&?
*:* F$$;2()#?
Q*:Q2$R*$3A$;%$&T$J89 !(Y
B:BA$$ A3A$;%$&$2&?
MMO:MT$G$(M FO$$G2T;*A&F%'#3H
Z?
M:M FG$(F$G2T;*)%$3H
'#?
*:$G2T*$$2;2$<X!F[


%$&*\]%$&D
• BA$$ A3A$:B;^%$&$2&)4TH
FUT6$8_$2()#*:* F$$;
• $G2TG$ A3A$:;^%$&3H

   BU)Z*`T6$&)6JTJOaMa
M@*ab
BJJKLM-,M]

%$&*)+X!F[$'X%$&J3$D*:$G2T
*$$2;?
   2$<)4989 !(YQ*:Q2$(*$
$2;Z%8I)49a !(YaJAJ$89 J)#?
Q*Z$H$23=)+!89B?
cH2da$)89ef$$6$Jg$h$2%$&
1.1 Các thành phần của hệ thống con chuyển mạch mạng NSS(Network
Switching Subsystem)
%$&3H \Jij3HD"
*kAl(mF%g$6$A&F%$U 89X!F[()#
"$U ?ijD"F9X!F[$'$mmW
Ah(I*8_898_TJ?
- Trung tâm chuyển mạch dịch vụ di động MSC (Mobile services
Switching Center)
naij3HD)+$>% l*?%8I
D"*F9)4&8%$6$F=#7aJAJ$89o$T6$&T
#7T6$$E?
*#$V$a*$68_%$&$2&BaV$TJ
$68_9$'X*?%$68_9p
)! !$'$mWAh(I)`q*!Ah(I

S$Di:Jij$$J^rs$2G2Tt$;?
$68_9)HAh(IJT!j$234$!"J93
8%$234$!A&F%"WAh(IV J%mJg$h
"*?uaZ$HAh(I J%TUA&
v:vwFFFv;p)! !$)#$
$JmJg$h"$2*?
92a*`$2OA:2O$2(A;^i$'$
848%Ah(I"$U wpI8I8%$D_$U "
2$<_:BFF$2;?
- Trung tâm chuyển mạch dịch vụ di động cổng GMSC(Gateway
Mobile services Switching Center)
BJJKLM-,Mx

cH$6$F=#$#7$yJ9)6*89+Fa
$2_6$#7!)+)C$36)6#$$S)9S)+7F
*?
ua6#$$U 9)Z$2M&$>%
#7$_#$$U "*$$2_6$a$S)9$2MAz
T6$&#7$_#$$G3?$G393$WF9#$*a()Z
*93)+F9#$$G3*:*;?*93Az!eJ
)C)+8C$2D"*g$?c493Z$H$>% pJ$23e$
$_@*)jT[?)Z@Az 6$8{*9*%$
)ZV$a$y)Z*Z$H$J)C$36#7$_*)Z?#
7$_)+*$@Az 6$$6$848C$2D"*89#7Az
)+$'?
- Bộ ghi định vị thường trú HLR(Home Location Register)
@F9Al(mF%$2$<"?ZF89X!F[$$!J
$U )jT[$#848{)49eJ)C?ZZ8$2`F9#$ #
_8|8}$'$"$U )6T$U )Z CeZ?
'$F$2m\

  2 2($$3= 6$$U 
  2 2 AF$23A28A(C8I$j9$U Ah
(I?
  2 2F$t2$$'$848C$2D$U ?
  2 2$$$t2$$'$eJ$>$U ?
- Bộ ghi định vị tạm trú VLR(Visitor Location Register)
@ F9Al(mF%iJ$'$84J*)ZV$$2
8{*X!F[?3T*()#898{*_$@:T6$&
8_*)Z;Az3Ug@(mF%84*)Z?c\$W@Az
)+$' J 6$8C$2D%$"*)p$28{(*
9X!F[?)Za6*&$>%#7$@)~Z)g3)"
J$'$g$6$8%$6$F=#79T'g!$23e$
$_@?
- Trung tâm nhận thực AUC(Authentication Center)
BJJKLM-,M•
@\)4TH
@\FF+
OMC
CC
* B 

  .Z%8I$€)CaeJ=$U ZX34$23=89
T'?.)+T6$&$_@p@J$'A&
=$>89JTZ=$~)HAh(IJI)D !=$?
- Bộ ghi nhận dạng thiết bị EIR(Equipment Identity Register)
PF9Al(mF%iJ$'A&=(gi"$6$ C?
P)+T6$&8_*$'X#$)W J%9f*
TH$2A>+F%"$6$ C?BpJ93aN*Z$H)+VT'
)+f$23e$89?
1.2 Các thành phần của hệ thống con trạm gốc BSS(Base Station

Subsystem)
BF9#$%$&J$6$ C)V${2UJ$D$$S8'
$36"*?B(%$2>$68_J$2()#*$'X
(%8'$36a8$6Z \J$6$ CJ$89$)W8'$36
89X!F[Jij93?*V$TJaB$>%(%8_J$S
)9: A3A$;?J(% U9"BlN?]?
Hình 1.2 Các giao diện ngoài BSS

BJJKLM-,M•

B\J$9gA
Hình 1.3 Các thành phần của BSS
- Trạm thu phát gốc BTS(Base Tranceiver Station)
*‚B \J$6$ CJ$$89ehF[$D%)V${
(%8'$36?Z$HBF9J(8'$36i$Z$U#$A&
JijTJ?
*#$ #=X$27"BF9.:2A(2($($2
.$wT&3H)S~89$Di$&)#;?.F9$6$ C9l)ZXJ
$2~Z89!~$6)V${2U*)+$69al)<3
k$>%$Di$&)#$2$2W+$234A&F%?.F9#$
#="BakZ$H)V$ZJeB89$=D$2
4$2W+)+)V$mJB89*?
BJJKLM-,Mƒ
Q*
B 
B

B

B


B
(% A
(%
(%
8'$36

Hình 1.4 Cấu trúc của TRAU
- Bộ điều khiển trạm gốc BSC(Base Station Controller)
BZ%8IX!F[$$!(%8'$36$'XJF%)4
TH$ye?JF%93"36F9JF%)Ca!ZTU8'
$3689X!F[3H:(82;?*#$DB)+&8_B`
DT&8_*"?
2$>$6BF9#$$S)9qZT!j$D$J)JTH?
$2`"36"ZF9X!F[JTUl(%8'$36893H
:(82;?*#$B$2 Z$HX!F[$_89IBI$#89
FF+"JB93?(%mB8_*)+7F9
(%a`(%mB8_B)+7F9(% A?
1.3 Hệ thống khai thác và bảo dưỡng OMS(Operation and Maintenance
System)
Q* $>%xijDA
 $J89 !(Y?
 „!F[$U 89$D_?
 „!F[$6$ C()#?
wKhai thác và bảo dưỡng mạng :
$JF9J$)#f9T$J$(d98
"$!"%$&ai)#VaA&F+3H:(82;
m]FFab?W8=39T$JZ$HJAJ$)+$9 #$F+
"(C8I97TJ989TC$WehF[JA>&?
$Jk \8%$3)S)H!m8)4e$%l$W

)H%$Wa€ C$jFF+$2$F)H$j8{"?%
BJJKLM-,Mv
B
*]*




*

$3)SZ$H$>%…4†X J%:u$3)S$'
A&(82)H$3)S U_$)&m]FF;V$>%i)`
qA>$%$%$2W:u SA$U(F+$234(5
3Fo)V$#$$2_;?n%$&8}$'%)a8%T$J)+
$>% pJ3$D89)+$=$2l#$$2?
B!(YZ%8IJ$%a)C8C89AhmJA>&aq
Z?ZZ#$A&X%8_T$J?J$6$ Cl8}$'%
)ZT!j$>J$%#$A&A>&3(> JA>&$'X$>TH
$2?24$2W+W$(>`$6$ C)HTZA>&Z
$H$3$6 p$6$ C(>`?>$3$693‡Z$H$>%$>
)#a928%!ˆA>&Z$H)+WTJ$>% p)4
TH$ye?B!(Yk \J$)#$%$2Wp$3
$6$6$ CZA>&?
 %$&T$J89 !(YZ$H)+e<3(>$2U3UF[
*:F$*$$G2TX!F[8}$';?
)Za%$&T$J89 !(Y8y)+&)6Jg$h"
8}$':J*aBa@89Jg$hTJ$2yBa8
$<=)6B)+$>%XB;a8yF&)6#$J3$D"
)Z8$2`$6WJ3$$U€*7F9Q*:Q2$
(*$$2w$2$<T$J89 !(Y;?

- Quản lý thuê bao :
B\J$)#X!F[)jT[$U ?%8I)g$UF9
=89eZ$U Tq?cjT[$U kZ$H2$i$a
\4(C8I89J$Dj SA?9T$J!Z$H
$<=)+$$!J$'A&Z$2U?*#$%8IX$27TJ"
T$JF9$D_J#7?_D!)+$D89h)6$U
?„!F[$U FUX)6@89#$A&$6$ C?2(k
)Z8$2`F9#$ #="%$&X!F[$U ?
- Quản lý thiết bị di động :
BJJKLM-,M‰

      „! F[  $6$  C  (  )#  )+  # )j  T[ = (  $6$ C
P:PX$($$3A$2;$>%?PFm$$!J(mF%FU
X)6$2()#*?
1.4 Hệ thống quản lý mạng NMS(Network Management System)
*$>%xijDA
 „!F[F‚
 „!F[
 „!F[8%$>$
xij$2U&J36$&"%$&*a$yJB)6
*a@ab
- Quản lý lỗi
*I)D)! !$)#$'A&$"89AhF‚J
8)4J$A$2?92aij93
$'$84$2$J%$"JA>T%! J89T$JAl(m
F%! J?J! J)+F$2Al(mF%"*aTgZ
$H$23e$$$U€)+eJ)C2d l$)#"?
- Quản lý cấu hình
*I)D$>%8%==$$'$84$)#89$2$J
"J36$&?ij93 \8%X!F[8'

$36aX!F[g489gi"J36$&a)\ #$W
89$)# !=$?
- Quản lý việc thực thi
*$$=(mF%))$y$y36$&"89FE89
Al(mF%?2UAl(mF%93aZ$HAAJ$)#$=$A>"
8_$)#T6)4289J$%T8>9$2$
)#$&$aT8>9$&$?
1.5 Các giao diện trong mạng GSM
BJJKLM-,MŠ

Hình 1.5 Các giao diện trong hệ thống GSM
w .

$2tkF92$2tF9(%T'TDmJ3()#
89B?
w 
A
$2tF9(%mB89B?
w 
$2
$2tF9(%mB89?
w $2tF9(%m89*?
w B$2tF9(%m*89@?
w $2tF9(%m*89@?
w O$2tF9(%m@89@?
w P$2tF9(%m*89*?
w s$2tF9(%m*89P?
w $2tF9(%m@89@?
2. Cấu hình mạng Vinaphone khu vực 2
2.1 Cấu hình chung mạng Vinaphone

BJJKLM-,MN‹
BSC
MSCTC
VLR
VLR
MSC
EIR
HLR
AC
BTS
A
bis
A
ter
A
E
F
C
B
D
G
U
m
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
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Hình 1.6 Cấu hình chung mạng Vinaphone
• Q*2$<8=9 !(Y)V$l9#?
• Q*Œ2$<$>%Jij8=9 !(Y
$'XJ$6•?]•89MŽM?

• Q*Œ2$<$>%Jij8=989 !(Y
B89B$'XJ(%8'$3689!•?]•?
2.2 Cấu hình mạng Vinaphone khu vực 2
      *M)+2$9xT8>MNŒ4Boa
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• *MT8>]\#$A&$S)9$'$()#
:*;)V$lJ8C$2DA
 *Œ]B " Aa*Œ]" P2AA )V$$ ]v‹B  @[
W%$aWN•aX=N‹a*?
 *Œ]"A)V$$N]•B92a„=Na*
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*:9#;

*:M*;
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*:c9•;
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PN
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• J*$xT8>&84$2$<8=9 !(YQ*Œ
89$2$<X!FD_Bl9#$'X•?]•?J
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)+&)6@$i pJF\PN$234 J%v?
J*)+&)6%$&$2!$2_:MM;)V$$9#?%
$&93I8IJTJ9Ah(I(C8I$2!$2_
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cHI8I8%FUF)6$U &)C#$$M*a
J*)+&)6#$A&$S)9&)C#$O•wN‹a
PrOa$2$<(C8ITJ9N•N:O;aMMw]??
cHI8IJ$U "TFUF8_$U &
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T8>?92a`I8IJ$U Ah(I
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
BJJKLM-,MN]

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