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%A2#*‚=3m{Cƒ(C$/Z/R(~(N 9 40(0#(ASb1(9C0(79b11$0($U ,R( 5/()=3mj=>(C$/R(~(NP0h!/&4 0()*+12=3m•&40€$R($d?"/&78(C$/ R(7Z/MR(J"7DE$d(%R(3H8(@/&78 2#•(0#(A€E(%7Z/$d3H=OE$SU/&78=f=3m{ C0(C$/h!/&40()*+ SUA"(C$/~(NV/{C0%A2$=+7H =2("RSU/&782#E/$27/&78{=3m$%( =R/(C$/R(7Z/$dR(3H8(@E(T$%(=R/P0 =2("RSU/&78(CGO."#?/0/ \/7HSU=2 ("RSU/&78N=3m&40(C$/h!/&4 0()*+$7Z/$d3H S_UA"=2("RSU/&78•&40(0#(A€• >& =d(%AE/$27{=3m$%(=R/(C$/R(7Z/ $dR(3H8(@E(T%A2#*‚=3m{Cƒ(C$/Z/ R(~(N 4.2. Mục tiêu và nguyên tắc quy hoạch phổ tần số z8(G"."#$%&'()*+ '()*+7V("#A=O70(C•=d (."0(Ck/(C$/*D &((C@(V/(7V("#A72(A( >]/=8/7V("#A= ,*F68/E0(72."!1a&'()*+7V("#A=&!=%( =3m"."!Em&1aE(A(E=! !$$%(=R/ T(3;/ P0(i(!/&787V("#A=E(Cj!#C0^"O%/`0 =2E/&7872(+/(V/(7V("#A=E !$ 7=3mP."#?P0."+/0 v$(Ni(."a/72O%P0&'()*+E7."!1a() *+V/`/)(A(72."0(Ck/|&%7."+/02• |."#V."+(A,1B&A$%*F68/&'()*+7V("#A =$($2(A/H6$cG,^(V/."+(AS/k([(12xU u/QI3H(0/0u>"(C723H(27G 72(']."+(A&!("4(P."#=>(C$/A $%2#"#$%&'()*+7V("#A=."+/0=3mj4# 6D/(CG|*|&Zm&7H."#=>2P0cG ,^(V/."+(AE=?"(D(A72j"3H/&((C@P0 (V/(7V("#A|,(0i(!$%(=R/*!j"i(EB& X"E(F/E1[&=d(720((A( >7V("#A=(CG 1f(',(0&!("4(9$"#$%2# "#$%&'()*+7V("#A=."+/0\&((C@ %/(V/(7V("#A=(9$3H/=%E=Q/ R72' =>14"62E&Zm&7Hj"3H/&((C@P0."+(AE=&]/ ")"7?(V/(&878&((C@(AujfRE."+ &•/720E/O&&)(D*D/&V//&O0E =%O0=i(3H72RB&(A."+(A "#$%&'()*+7V("#A=."+/012*|=@hRE /2E(']724=>3H/(C$/$%(=R/ /G]"72&((C@E*!j"i(EB&X"E1[&=d(720( (A( >7V("#A=(CG1f(',(0E12*|=@j4# 6D/72 02."#$%()*+7V("#A=(A( _/"#G([."#$%&'()*+ "#$%&'()*+7V("#A=."+/0."#=>7&4 0&'()*+7V("#A=S6!()(:LK=ALLLKU(2  5/()62$/&787V("#A=72."#=>8 =NE=?"=@*F68/=+7H(:/ 5/() R6"/8(@P0."#$%2#=3m(@(C$/ !/ &40&'()*+$/&787V("#A=72~ (N„(9$ /"#G([ !(C$/j4#6D/."#$% Zm&7H&&1"B(P0,(072."#=>P0=?"3H ."+(A2,(012(27G _B&B(7Hj"3H/&((C@/&787V("#A=(CG (A/H=Q/(;(N=A(C%/*F68/()*+7V("#A= (%,(0 q-&]/2$2")"*F68/()*+7V("#A=(C$/ 1e7D64*DE0E."+&•/ -! !$."!1aE0(72*F68/()*+7V("#A=m& 1aE"."!E(A(72=~/8=N …%$=?"G † $7]/68/V//H*F68/&' ()*+7V("#A= yZm&7Hj"3H/R(8V//726>78 4.3. Quy hoạch băng tần 4.3.1. Băng tần 406,1-470MHz "#$%$(+/(V/(7V("#A+=>7213"=R/d(=i(P0,( 0 LyE qL L … …L …qELn …‡Eq‡ yqELn y‡Eq‡  ‡L -ˆ c-‰zŠ-} ,‹Œ-ˆ,ˆ -ˆc -‰zŠ-} -ˆc-‰ zŠ-} -ˆc-‰ zŠ-} -ˆc-‰ zŠ-} SvzbuhlU -ˆc-‰zŠ-} -ˆc-‰zŠ-}SvzbuhU -ˆc-‰zŠ-} 4.3.2. Băng tần 821-960 MHz và 1710-2200 MHz "#$%$(+/(V/(6=R/(A 2$*+*F68/V//z72vzb P0,(0=A5_LL - "#$% 5/()n_uIyLzK n_ n_ n… n… nyy nyI nIL I… Iq…  IyL  -ˆ c -‰  CDMA (BR) CDMA  (BR)  -ˆ c -‰ TRUNKING  (BT)  -ˆ c -‰ CDMA (BT) CDMA (BT) GSM (BR)  -ˆ c -‰ GSM (BT)      A B A B 1 2 3 1 2 3 n_I nq‡ n‡ nn_ nInE… ILyE‡ IqE… I…E‡ u"#$% 5/()‡Lu__LLzK ‡L ‡n… nL… nnL ILL InL _LL _L __LL GSM1800 (BR) c -‰ GSM1800 (BT) c -‰  uv• IMT- 2000 LƯU ĐỘNG QUA VỆ TINH xzu _LLL  -ˆ c -‰ IMT- 2000 LƯU ĐỘNG QUA VỆ TINH 1 2 3 4  _ q  ‡qL‡…L ‡‡L n_…n… ny… nI… _L_… _‡L 4.3.3. Băng tần 1900-2200 MHz cho IMT-2000 "#$%$(+/(V/(6=R/xzu_LLLP0,(0=A5_L…(C$/6!() ILLu__LLzK=3m&68/=@(C@0(+/(V/(6=R/(A(]q(9$ (G""Xxzu_LLLP01G7^(V/."+(Ax|,(0 xzu_LLLwvv S=3;/j"+/U z 1 1900 1920 1980 2010 2025 2110 2170 2200 . >& =d(%AE/$27{=3m$%(=R/(C$/R(7Z/ $dR(3H8(@E(T%A2#*‚=3m{Cƒ(C$/Z/ R(~(N 4.2. Mục tiêu và nguyên tắc quy hoạch phổ tần số z8(G"."#$%&'()*+ '()*+7V("#A=O70(C•=d. !$."!1aE0(72*F68/()*+7V("#A=m& 1aE"."!E(A(72=~/8=N …%$=?"G † $7]/68/V//H*F68/&' ()*+7V("#A= yZm&7Hj"3H/R(8V//726>78 4.3. Quy hoạch băng tần 4.3.1. Băng tần 406,1-470MHz "#$%$(+/(V/(7V("#A+=>7213"=R/d(=i(P0,( 0 LyE.  ‡L -ˆ c-‰zŠ-} ,‹Œ-ˆ,ˆ -ˆc -‰zŠ-} -ˆc-‰ zŠ-} -ˆc-‰ zŠ-} -ˆc-‰ zŠ-} SvzbuhlU -ˆc-‰zŠ-} -ˆc-‰zŠ-}SvzbuhU -ˆc-‰zŠ-} 4.3.2. Băng tần 821-960 MHz và 1710-2200 MHz "#$%$(+/(V/(6=R/(A 2$*+*F68/V//z72vzb P0,(0=A5_LL -