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m!ng "inaph#ne MC LCMC
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49DANH MC HNH V2Nghin cu p dng gii php a sng mang (Multi Carrier)
cng ngh 3 trn m!ng "inaph#ne Hnh 2.1 Th t u tin ti la chn cell
trong WCDMAHnh 2.2 Ti la chn intra freuenc! cellHnh 2."#$ %& la
chn cell t' "( )ang 2(Hnh 2.* Tha+ ), -ff)et2#n trong ch. %/
ca+0ing 1h2ng 0h3n ccHnh 2.4 Tha+ ), -ff)et2#n trong ch. %/ ca+0ing
0h3n ccHnh 2.5 6nter78reuenc! 9oa: #haring ;< Directe: =etr! to
(#MHnh 2.> Cell 9oa:Hnh 2.? 6nter78reuenc! 9oa: #haringHnh 2.@
AB :C ;D 6nter78reuenc! 9oa: #haringHnh 2.1E MCc %Bch cFa Cell
=e)er;e:Hnh 2.11 HoGt %/ng tGi cc tHn ), cFa Cell =e)er;e:Hnh 2.12
Igu!n nh3n ;iJc 1hKi tGo 6nter 8reuenc! han:o;erHnh 2.1" # 1iJn
28Hnh 2.1* # 1iJn 2L M thc hiJn ;iJc chu!Nn giaoHnh 2.14 9a chn
cell H#7D#CHHnh 2.15 IgOng ;D Pathlo))Hnh 2.1> AB :C ;D chn cell
H#7D#CHHnh 2.1? Cc ) 1iJn lin uan %.n tha! %Qi cell H#7D#CHHnh 2.1@
CRu trSc +Gng giTi 0h0 1Hnh 2.2E Chi.n thuUt uTn lV :i %/ng W
#trateg! of +oXilit! +anage+entYHnh 2.21 IetZor1 )tructureHnh 2.22
Chi.n thuUt uTn lV :i %/ng giTi 0h0 2Hnh ".1 #o )nh tQng trafficHnh
".2 #o )nh traffic H#PAHnh "." #o )nh 0h3n X, lu l[ng P# =@@Hnh ".*
#o )nh 0h3n X, lu l[ng thoGiHnh ".4 #o )nh \P6 Acce))iXilit!Hnh ".5
#o )nh \P6 =etainaXilit!Hnh ".> #o )nh \P6 MoXilit!Hnh ".? #o
)nh Throug0ut H#Hnh ".@ #o )nh 1.t uT Dri;ing T]#THnh ".1E #o )nh
chRt l[ng tBn hiJu ]c^IEHnh ".11 #o )nh c_ng %/ tBn hiJu =#CPLI NI
U3Nghin cu p dng gii php a sng mang (Multi Carrier) cng ngh 3 trn
m!ng "inaph#ne Aina0hone X`t %Hu triNn 1hai ;< 1hai thc th+ +Gng
"( WCDMA t'na+ 2EE@. Dbi ) 0ht triNn +Gnh +c cFa thu Xao "( ;<
%di hei 0ht triNn t'+Gng lbif na+ 2E12f Aina0hone X`t %Hu triNn
1hai tHn ), th 2f th " K 1hu;c AIP1. g.n na+ 2E1"f tHn ), th 2
;< th " X`t %Hu %[c triNn 1hai trnto.?v ;bi +ong +u,ncung cR0
+/t t K)< *(M. K-5 C?KK\hi thu Xao X`t %Hu %ang nhU0 ;./ *(V Qz
*E?,@'T'&' I.+?, ^,?_6?.*7 HE?, Chu!Nn giao 1hc tHn ), l<
;iJc chu!Nn giao gipa hai cell ci tHn ), 1hc nhaufTrong u trnh
chu!Nn giao ch ci :u! nhRt +/t ra:io lin1%.n u]. Da trn ngu!nnh3n
%N 1hKi tGo chu!Nn giao th chu!Nn giao 1hc tHn ), ci thN %[c chia
th.?M/t no:eL hiJn na! ci thN cRu hnh tbi * )ing +ang W"s*Yf trong
%i ci thN httr[ H#DPA K trn tRt cT cc )ing +ang ;< ]u9 trn t,i
%a l< 2 )ing +ang. Tj! thu/c;c5K5+7C 0N.( +, 0N.( =(O. c: Kg6
Kgi./ +(>-5 Cc th,ng 1 \P6 Acce))iXilit! nh C#C##=fP#C##= %Du
%T+ XTo )au 1hithc hiJn 1hai Xo th+ tHn ), th hai.Hb.( !'U S>
0N.( m#I A**?005c5K5+741Nghin cu p dng gii php a sng mang (Multi
Carrier) cng ngh 3 trn m!ng "inaph#ne Cc th,ng 1 \P6
=etainaXilit!nh C#DC=fP#DC=tha! %Qi nh )au 1hithc hiJn lHn l[t hai
giTi 0h07 C#DC= cFa 82 cFa giTi 0h0 +/t cao h$n )o ;bi giTi 0h0 hai
:o nhiutrn tHn ), 82 tang7 =@@ P# DC= K cell 81 cFa giTi 0h0 +/t
tang t' E.4~ 71.4~7 ==C Dro0 cFagiTi 0h0 +/t tang:o u] 0hTi thc
hiJn nhiDu lHn Llin:H- 1hi 1hKi tGo :kch ;C H#Hb.( !'X S> 0N.(
m#I R?+ 0N.( *(a+ Kgi./ +[. (5J6 %*N~7 AD c_ng %/ tBn hiJu =#CP
1h2ng tha! %Qi nhiDu gipa hai giTi 0h044Nghin cu p dng gii php a
sng mang (Multi Carrier) cng ngh 3 trn m!ng "inaph#ne Hb.(
!'&& S> 0N.( *go./ Qz +[. (5J6 RSC# \.t luUn7 g,i ;bi cT
hai giTi 0h0 th tQng lu l[ng gHn nh 1h2ng chnh nhau7 Though0ut H#
cFa giTi 0h0 hai cao h$n )o ;bi giTi 0h0 +/t :o cT hai tHn), %Du ht
tr[ H# nn tUn :Cng %[c cc t
