Soal Ujian Nds

7/25/2019 Soal Ujian Nds

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1.

[Multiple Choice] The key technologies of HSUPA include:

A. HAR

!. 1"AM

C. AMC

#. $%st Scheduling

&.

[Multiple Choice] 'hich of the follo(ing desc)iption %*out HSUPA is co))ect+

A. HSUPA (hen using TT,-1/s0 the /%i/u/ *it )%te c%nnot eceed

&M*ps

!. 23#CH is %n uplink co//on t)%nspo)t ch%nnel

C. 4nly (hen the)e is no #P#CH in uplink0 23#P#CH c%n use up to 5

46S$ code



#. HSUPA h%7e int)oduced in & MAC entity0 (hich MAC3es is in R8C0

MAC3e in in 8ode!

9.

[Multiple Choice] 'hich of the follo(ing desc)iption %*out HS#PA is co))ect+

A. HS3#P#CH is used to feed*%ck AC;8AC %nd C, info)/%tion to the

8ode!

!. HS#PA key technologies include AMC0 HAR0 1"AM0 f%st scheduling

C. The cu))ent HS#PA scheduling %lgo)ith/ HUA'2, used is RR

%lgo)ith/

#. HS#PA TT, c%n flei*le ch%nge *et(een &/s %nd 1/s du)ing f%st

scheduling

5.

[Multiple Choice] ,n the 'C#MA syste/0 /ethods %g%inst f%ding include:

A. Adopt R%ke Recei7e) to concent)%te del%yed %nd dispe)se ene)gy



!. Adopt po(e)ful encoding0 inte)le%7ing %nd )et)%ns/ission p)otocol to

inc)e%se )edund%ncy %nd ti/e di7e)sity0 the)e*y helping the )ecei7e) )eco7e) use)

*it f)o/ the f%ding

C. As % *)o%d*%nd syste/0 'C#MA itself suppo)ts f)e<uency di7e)sity to

(ithst%nd f%ding

#. Adopt f%st po(e) cont)ol %nd int)insic di7e)sity )eception of R%ke

Recei7e) to )educe sign%l po(e) f%ding

=.

[Multiple Choice] 'h%t %)e the t%)gets of 'C#MA Po(e) Cont)ol+

A. T)%ns/it the po(e) %s *ig %s possi*le to gu%)%ntee co//unic%tion fo)

e%ch use)

!. Ad>ust t)%ns/it po(e) to gu%)%ntee co//unic%tion <u%lity in uplink %nd

do(nlink

C. 47e)co/e +$%)3Close 2ffect+

#. 47e)co/e sh%do( %nd f%st f%ding

".

[Multiple Choice] ,n Syste/ ,nfo)/%tion !lock0 S,! = included:



A. CP,CH Po(e)

!. P, nu/*e) in one P,CH f)%/e

C. A7%il%*le su*3ch%nnel nu/*e)

#. U? inte)fe)ence le7el

@.

[Multiple Choice] 8o)/%lly0 the *elo( condition (ill *e defined %s d)op c%ll:

A. Recei7ed %ny !CH info)/%tion syste/ info)/%tionB

!. Recei7ed RRC Rele%se /ess%ge %nd the )ele%se c%use is 8ot 8o)/%l

C. Recei7ed %ny of the /ess%ge of CC #isconnect0 CC Rele%se Co/plete0

CC Rele%se0 %nd the )ele%se c%use %)e 8ot 8o)/%l Cle%)ing o) 8ot 8o)/%l0

Unspecified

#. Recei7ed the R! )ele%se /ess%ge

.



[Multiple choice] 'hich /ethods c%n *e used to dete)/ine the nu/*e) of !TSs

du)ing (i)eless net(o)k pl%nning+

A. 2sti/%te %cco)ding to the co7e)%ge %)e% siDe

!. 2sti/%te %cco)ding to the su*sc)i*e) c%p%city

C. #ete)/ine th)ough site su)7ey %nd co//unic%tion (ith the custo/e)

#. #ete)/ine *y using soft(%)e e/ul%tion

E.

[Single Choice] 'h%t is the us%ge of )%dio link /e%su)e/ent+

A. To opti/iDe )%dio link t)%ns/ission po(e) PC entityB

!. To e7%lu%te %n int)%3f)e<uency h%)d h%ndo7e) decision HC 2ntityB

C. To e7%lu%te % do(ng)%de decision fo) % 8RT c%ll A

#. To e7%lu%te % t)%ffic )e%son h%ndo7e) decision HCB

1.



[Single Choice] 'hen is !S,C decoding fo) inte) syste/ h%ndo7e) to FSM is

)e<ui)ed+

A. Al(%ys

!. ,f the)e %)e /o)e th%n 1 FSM neigh*o)s

C. ,f the)e %)e & FSM neigh*o)s (ith the s%/e f)e<uency

#. 4nly fo) CS se)7ices

11.

[Single Choice] 'hich p%)%/ete)s %)e essenti%l to define the %d/ission c)ite)i%

fo) the #?+

A. Pt T%)get %nd Pt 47e)lo%d

!. PtCCH %nd PtT%)get

C. Pt T%)get0 Pt4ffset0 P)T%)get %nd P)4ffset

#. Pt T%)get %nd Pt4ffset



1&.

[Single Choice] 'h%t is the )%nge of C, 7%lues in HS#PA +

A. 3 1=

!. 3 9

C. 3 "&

#. 3 1&@

19.

[Single Choice] 'hich t)igge) is used fo) the HSUPA 23#CH )ele%se+

A. ,n%cti7ity indic%tion

!. ?o( th)oughput indic%tion

C. Se)7ice te)/in%tion indic%tion

#. ?o( <u%lity indic%tion



15.

[Single Choice] 'hich e7ent indic%tes th%t the U2 TG po(e) eceeds %n %*solute

th)eshold+

A. 1#

!. "A

C. "!

#. "#

1=.

[Single Choice] 'h%t is t)ue fo) /ost M1@ counte)s+

A. The counte)s %)e upd%ted in the *est %cti7e cell only

!. The counte)s %)e upd%ted in %ll cells of the %cti7e set *efo)e %cti7e set

upd%te

C. ,n c%se of % successful SH4 the counte)s %)e upd%ted in %ll cells of the

%cti7e set upd%te0 in c%se of SH4 f%ilu)e in %ll cells of the %cti7e set *efo)e %cti7e

set upd%te



#. The counte)s %)e upd%ted in %ll cells of the %cti7e set %fte) %cti7e set

upd%te0 independent on success o) f%ilu)e.

1".

[Single Choice] 'h%t is 84T % c%use fo) congestion+

A. ?%ck of )%dio )esou)ces

!. ?%ck of <u%lity

C. ?%ck of ch%nnel ele/ents

#. ?%ck of ch%nneliD%tion code on the #?

1@.

[Single Choice] !%se on 8S8 Accessi*ility t)ou*leshooting flo(0 (hich one is

co))ect )el%ted (ith f%ilu)e c%use due to !TS+

A. R$ )el%ted issue0 *%d co7e)%ge o) inte)fe)ence U? o) #?B

!. Co))el%ted (ith %7%il%*le )esou)ce du)ing the RRC setup st%ge : #?

codes0 U? lo%d P) tot%lB0 #? ?o%d #o(nlink T Po(e)B



C. Potenti%lly % h%)d(%)e0 configu)%tion o) )esou)ce issue in the 8ode !.

Check C2 us%ge0 8u/ of use) in co/p)ess /ode

#. T1 issues0 /%inly c%use *y l%ck of ,u! )esou)ce

1.

[Single Choice] Ad/ission cont)ol c%n *lock connection )e<uests %s % )esult of

congestion. !locks )eco)ded %s *eing due to %d/ission cont)ol %)e %ssoci%ted (ith

congested:

A. uplink %i)3inte)f%ce0 do(nlink %i)3inte)f%ce0 ch%nneliD%tion codes

!. 84#2 ! ch%nnel ele/ents0 uplink %i)3inte)f%ce0 do(nlink %i) inte)f%ce

C. 84#2 ! ch%nnel ele/ents0 ,u* t)%nspo)t0 R8C P)ocessing c%p%*ility

#. 84#2 ! Ch%nnel 2le/ents0 ,u* T)%nspo)t0 Ch%nnelis%tion codes

1E.

[Single Choice] $o) HSUPA0 (hich ch%nnel is used to t)%nsfe) AC;8AC

info)/%tion+

A. H,CH



!. AFCH

C. 23#PCCH

#. HS3#PCCH

&.

[Single Choice] ,n )%dio p)op%g%tion /odel tuning0 the pu)pose of geog)%phy

*inning is:

A. 2li/in%te slo( f%ding0 )e/%in the effect of the f%st f%ding.

!. 2li/in%te slo( f%ding %nd f%st f%ding

C. 2li/in%te f%st f%ding0 )e/%in the effect of slo( f%ding

#. All %*o7e is ()ong

&1.

[Single Choice] 2*;8o )e<ui)ed h%s no )el%tion (ith:

A. Configu)%tion of di7e)sity



!. !e%)e) type

C. Syste/ !%nd(idth

#. Multi3p%th ch%nnel condition

&&.

[Single Choice] The Potenti%l Use) Cont)ol %lgo)ith/ is to %d>ust the syste/

p%)%/ete)s )el%ted to B *%sed on the cu))ent lo%d to select the opti/%l cellfo) use)s0 *efo)e %ccess *egins.

A. Cell selection 3 )eselection

!. H%ndo7e)

C. P%ging

#. Po(e) Cont)ol

&9.

[Single Choice] A*out /e%su)e/ents )epo)t0 (hich one is inco))ect+



A. 1! e7ent /e%ns the <u%lity of one cell in %cti7e set is (o)se th%n the *est

cell

!. 1# e7ent is t)igge)ed *y the *est cell ch%nge

C. 1$ e7ent /e%ns the <u%lity of % cell is lo(e) th%n %n %*solute th)eshold

#. 1A e7ent /e%ns one cell sign%l <u%lity is 7e)y close to the *est cell o)

%cti7e set cells <u%lity. U2 (ill still )epo)t 1A e7ent (hen %cti7e set is full

&5.

[Single Choice] Ch%nneliD%tion code is used to distinguish B in uplink

A. #iffe)ent cells

!. #iffe)ent use)s

C. #iffe)ent physic%l ch%nnel of one use)

#. #iffe)ent use) in one cell

&=.

[Single Choice] 'hich one is ()ong %*out neigh*o) cell opti/iD%tion+



A. 8eigh*o) cell /issing /%y c%use c%ll d)op

!. Afte) d)i7e test0 co/p%)ing U2 sign%l (ith Sc%nne) (ill %ssist enginee) to

find /issing neigh*o) /o)e e%sily

C. 8eigh*o) cell include int)%3f)e<uency0 inte)3f)e<uency0 %nd inte)3syste/

#. The /o)e neigh*o) cell (e configu)e0 the *ette) net(o)k pe)fo)/%nce

(ill *e

&".

[TRU2;$A?S2] HS3SCCH ch%nnel is used *y the 84#2 ! schedule) to info)/

the U2 th%t the)e is HS#PA d%t%+

A. T)ue

!. $%lse

&@.

[TRU2;$A?S2] Ch%nnel 2le/ents is 84T /onito)ed *y R8C Counte)s+

A. T)ue



!. $%lse

&.

[TRU2;$A?S2] 27ent 1A is used to t)igge) S(itching f)o/ Cell$ACH to

Cell#CH

A. T)ue

!. $%lse

&E.

[TRU2;$A?S2] 'hen % single S3CCPCH is configu)ed the PCH0 $ACH3u %nd

$ACH3c sh%)e the s%/e physic%l ch%nnel. The R8C p)io)itiDes these t)%nspo)t

ch%nnels in the o)de) highest fi)stB: PCH0 $ACH3u0 $ACH3c

A. T)ue

!. $%lse

9.

[TRU2;$A?S2] Cell o7e)lo%d c%n *e et)%cted f)o/ p)op%g%tion del%y

dist)i*utions.



A. T)ue

!. $%lse

91.

[TRU2;$A?S2] $i)st %ction need to check to identify p%cket c%ll setup f%ilu)e

due to #MCU is Check %7%il%*ility of #? lo%d %nd U? lo%d )esou)ce

A. T)ue

!. $%lse

9&.

[TRU2;$A?S2] The U2 )esponse to % p%ging /ess%ge is scen%)io dependent. A

U2 in C2??PCH )esponds to % p%ging /ess%ge using %n RRC ConnectionRe<uest /ess%ge (ith c%use p%ging )esponse

A. T)ue

!. $%lse

99.

[TRU2;$A?S2] The p%)%/ete)s )el%ted to the sp)e%ding code %lloc%tion %)e

CodeT)ee4pti/is%tion0 CodeT)eeUs%ge0 %nd M%CodeRele%ses



A. T)ue

!. $%lse

95.

[TRU2;$A?S2] P%)%/ete) fo) define the /%i/u/ I /ini/u/ PtT%)get of

PS #CH fo) dyn%/ic HS#PA scheduling is P%)%/ete)J

PtT%)getPSAd>ustPe)iod

A. T)ue

!. $%lse

9=.

[TRU2;$A?S2] The C, is !%sic fo) ?A ?ink Ad%pt%tionB fo) HS#PA t)%ffic

A. T)ue

!. $%lse

9".

[TRU2;$A?S2] #opple) 2ffect h%s g)e%t i/p%ct on the n%))o(3*%nd )%dio

syste/ *ut less on the *)o%d3*%nd )%dio syste/



A. T)ue

!. $%lse

9@.

[TRU2;$A?S2] ,n 'C#MA /o*ile co//unic%tion syste/0 the diff)%ction

c%p%*ility is (o)se %nd the penet)%tion c%p%*ility is *ette) %t f)e<uency & FHD

th%n th%t %t FSM E MHD

A. T)ue

!. $%lse

9.

[TRU2;$A?S2] 8o)/%lly diffe)ent %ntenn% di7e)sity /odes (ill *e %dopted %nd

)u)%l %)e%0 sp%ce di7e)sity %ntenn% (ill *e used in u)*%n %)e% %nd pol%)iD%tion

di7e)sity (ill *e used in )u)%l %)e% to o7e)co/e f%st f%ding.

A. T)ue

!. $%lse

9E.



[TRU2;$A?S2] '%lfish3,keg%/i P)op%g%tion Model is defined to designed

/%c)o cell fo)ec%st (ith f)e<uency )%nge 3& MHD %nd cell )%dius )%nge 13

& k/

A. T)ue

!. $%lse

5.

[TRU2;$A?S2] To %ntenn% g%in: 1d!i - 1&.=d!d

A. T)ue

!. $%lse

51.

[TRU2;$A?S2] To h%7e %n %ntenn% (ith *ette) di)ecti7ity %nd st)onge) %nti3

inte)fe)ence c%p%*ility0 one should choose %ntenn% (ith (ide) h%lf3po(e) *e%/

(idth

A. T)ue

!. $%lse



5&.

[TRU2;$A?S2] ,n 'C#MA link *udget0 ,nte)fe)ence M%)gin (ill )eflect the

lo%d of syste/.

A. T)ue

!. $%lse

59.

[TRU2;$A?S2] ,n R%dio 8et(o)k #i/ensioning0 %cco)ding to link *udget0 (e

c%n get cell c%p%city.

A. T)ue

!. $%lse

55.

[TRU2;$A?S2] The diffe)ence *et(een Soft H%ndo7e) %nd Softe) H%ndo7e)J

Softe) H%ndo7e) h%ppen in the s%/e 8ode! %nd sign%l *)%nches %)e co/*ined in

8ode! *y using Selection Co/*in%tion /odeJ Soft H%ndo7e) h%ppen in diffe)ent

8ode! %nd sign%l *)%nches %)e co/*ined in R8C *y using M%i/%l R%tio

Co/*in%tion /ode.

A. T)ue



!. $%lse

5=.

[TRU2;$A?S2] ,n ,RAT h%ndo7e) p)ocedu)e0 R8C (ill send KActi7e Set

Upd%teK /ess%ge to U2.

A. T)ue

!. $%lse

5".

[TRU2;$A?S2] ,n high speed /otion0 $%st Po(e) Cont)ol (o)ks *ette) th%n

,nte)le%7ing to p)e7ent $%st $%ding

A. T)ue

!. $%lse

5@.

[TRU2;$A?S2] ,n 'C#MA *%nd0 if (e h%7e f)e<uency &1& MHD %s % #?cent)%l f)e<uency0 th%n UAR$C8 #? is 1==

A. T)ue



!. $%lse

5.

[TRU2;$A?S2] ,n 'C#MA net(o)k0 the ,nte)f%ce *et(een 8ode! I R8C is

c%lled ,u*0 the inte)f%ce *et(een R8C I R8C is c%lled ,u)0 the inte)f%ce *et(een

R8C I C8 is c%lled ,u0 inte)f%ce *et(een U2 I 8ode! is c%lled Uu

A. T)ue

!. $%lse

5E.

[TRU2;$A?S2] The /o)e neigh*o) (e configu)e0 the *ette) net(o)k

pe)fo)/%nce (ill *e.

A. T)ue

!. $%lse

=.

[TRU2;$A?S2] To p)e7ent the co7e)%ge %)e% of the net(o)k *eco/ing s/%lle)

%fte) s(%p0 enginee)s should pl%n the s(%p p)o>ect p)ope)ly. ,n %ddition0

enginee)s should %lso test %nd )eco)d the set top po(e) of *%se st%tion to *e

s(%pped



A. T)ue

!. $%lse

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