umts planning guide

8/10/2019 UMTS Planning guide

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T-MOBILE USA

UMTS RF Planning andDesign Guidelines(Ericsson's e ui!"en#$

NOTICE TO READERS

ALL MATERIALS INCLUDED HEREIN ARE COPYRIGHTED AND CONFIDENTIAL UNLESS OTHERWISEINDICATED. The information ontaine! herein i" inten!e! on#$ for the %er"on or entit$ to &hi h it i" a!!re""e! an!ma$ ontain onfi!entia# an!'or %ri(i#e)e! materia#. An$ re(ie&* retran"mi""ion* !i""emination* or other +"e or re#ian e+%on thi" information ,$ %er"on" or entitie" other than the inten!e! re i%ient i" %rohi,ite!. The information %ro(i!e!herein i" "+,-e t to %rote tion from !i" #o"+re* re%ro!+ tion an! +"e a" "et forth in the M+t+a# Non !i" #o"+reA)reement entere! in to ,$ S+%%#ier an! T Mo,i#e USA In .

Thi" !o +ment i" "+,-e t to han)e &itho+t noti e. P#ea"e (erif$ that $o+ are in %o""e""ion of the mo"tre ent (er"ion of thi" !o +ment.

Co%$ri)ht / 0112 T Mo,i#e USA* In .

3an+ar$ 45* 0115

T Mo,i#e USA* In % 3an+ar$ 45* 0115 4 of 67Stri t#$ Confi!entia# an! Pro%rietar$


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Docu"en# Su""ar&

Docu"en# ersion ersion )%*Las# Re+ision Da#e ,anuar& *. /00*Docu"en# Au#1or 21ris#o!1e idal2on#ri3u#ors Allan Or3igo

Da+id Siren,e44 AndersonS1arad Sri5as#a5a TMUS 6E Region Engineering Tea"TMUS Sou#1 Region Engineering Tea"TMUS 2en#ral Region Engineering Tea"

TMUS 7es# Region Engineering Tea"Ericsson8s re+ie5ers Da"ian Di"ar9io

,ose Ra"on Bacas-Malo

T Mo,i#e USA* In % ,anuar& *. /00* 0 of 67Stri t#$ Confi!entia# an! Pro%rietar$


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8Eri ""on9" e:+i%ment;

Ta3le o4 2on#en#s

UMTS RF Planning and Design Guidelines%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

(Ericsson's e ui!"en#$ %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% In#roduc#ion%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%4.4 S o%e.............................................................................................................................................................54.0 A+!ien e........................................................................................................................................................54.< De"i)n Statement..................................................................................................................................... .....5

/ Ser+ice Re uire"en#s%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%0.4 Traffi A""+m%tion"............................................................................................................................. ..........=0.0 Co(era)e Thre"ho#!".....................................................................................................................................=0.< Ser(i e Area Definition 8for RF !e"i)n a e%tan e ,$ (en!or;......................................................................=

) Lin; Budge#%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% An#enna 2on4igura#ion %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

6.4 Intro!+ tion..................................................................................................................................................456.0 Antenna Confi)+ration Strate)$...................................................................................................................456.< Intermo!+#ation Effe t"......................................................................................................................... .......4=6.7 I"o#ation Re:+irement"................................................................................................................................4=6.6 Antenna Confi)+ration S enario"....................................................................................................... .........4@

6.6.4 Re ommen!e! G+i!e#ine on Antenna Confi)+ration.......................................................................... [email protected] Antenna Confi)+ration"..........................................................................................................................016.6.< Antenna Mi)ration Ta,#e........................................................................................................................046.6.7 Sam%#e Antenna Confi)+ration".............................................................................................................0" for T Mo,i#e USA. It%ro(i!e" !e"i)n re:+irement" an! a""+m%tion" 8e.). "er(i e :+a#it$* #in> ,+!)et"* et ; that "ho+#! ,e +"e! for %#annin)a UMTS net&or> it %ro(i!e" the re ommen!e! antenna onfi)+ration " enario" for o #o atin) antenna" for UMTS one i"tin) GSM "ite" the RF net&or> !e"i)n %ro e"" i" o+t#ine! >ee%in) in min! that the UTRAN RF !e"i)n &i## ,e ano(er#a$ on the e i"tin) 0G GSM net&or>.

It i" o(era## a""+me! in thi" !o +ment that T Mo,i#e USA &i## ,e !e%#o$in) UMTS net&or>" in the 4511 ' 0411 MH,an! 8.

%) Design S#a#e"en#T Mo,i#e &i## !e"i)n an! !e%#o$ an UMTS net&or> a ro"" a## mar>et" nation&i!e that &i## ,e a%a,#e of %ro(i!in) (oi ean! %a >et !ata 8in #+!in) HSDPA; "er(i e". The !e"i)n 8(oi e entri ,+t !ata a%a,#e; &i## ,e an o(er#a$ on thee i"tin) GSM net&or>.

Whi#e !e"i)nin) the UMTS RF net&or>* it "ho+#! ,e #oo>e! a" the !e"i)n of a ne t )eneration net&or> that &i##e(ent+a##$ ,e ome the %rimar$ net&or> an! arr$ mo"t of T Mo,i#e " tota# (oi e an! !ata traffi .The o,-e ti(e of the !e"i)n i" an UMTS net&or> that &i## %ro(i!e "ame o(era)e an! "ame or ,etter %erforman e a"the +rrent GSM'EDGE net&or>.

Within a %re !efine! UMTS o(era)e area* T Mo,i#e &i## !o an o(er#a$ !e"i)n on the e i"tin) GSM "ite". E am%#e" ofe e%tion" to the o(er#a$ %rin i%#e &o+#! ,e GSM "ite" %+re#$ ,+i#t for a%a it$ rea"on" &hi h ma$ not ,e nee!e! in

the UMTS !e"i)n. Another e e%tion &o+#! ,e hi)h "ite" that &o+#! ,e o+nter %ro!+ ti(e to UMTS !e"i)n.Other e e%tion" &o+#! ,e GSM "ite" &hi h annot a ommo!ate the e tra antenna"* #ine" an! e:+i%ment for UMTS.

GSM "ite" that are in !e(e#o%ment 8har! o"t a%%ro(e!* "oft o"t a%%ro(e! &ith on air !ate" %ro-e te! &ithin the#a+n h !ate of the UMTS net&or>; "ho+#! a#"o ,e on"i!ere! in the UMTS o(er#a$ !e"i)n.

A" i" the a"e &ith mo"t initia# !e"i)n" of mo,i#e net&or>"* the minim+m re:+irement of the UMTS net&or> &ithin a%re !efine! UMTS !e"i)n %o#$)on &o+#! ,e to %ro(i!e in (ehi #e o(era)e for (oi e "er(i e.

The %rimar$ !e"i)n o,-e ti(e" an! on"i!eration" for the UMTS net&or> an ,e "+mmari e! a" fo##o&"?

4. The UMTS net&or> &i## ,e a (oi e entri * ,+t !ata a%a,#e net&or>0. Traffi fore a"t to ,e +"e! for the !e"i)n &i## ,e ,a"e! on FP A %ro-e tion" that &i## ,e on(erte! into

+"er"' e## ,a"e! on the GSM traffi %rofi#e. Thi" in%+t &i## ome from the RAN Ca%a it$ P#annin) Gro+%. The)oa# i" to !e"i)n for a traffi #oa! that i" %ro-e te! for 40 month" %a"t #a+n h of the net&or>.


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/ Ser+ice Re uire"en#s

/% Tra44ic Assu"!#ionsA" mentione! in Se tion 4.?

2o+era ge T&!e (on s#ree#$ AMR /%/ 2S ideo =< PS =< PS /: PS ): ,+!)et re"+#t" 8"ee Lin> +!)et ; are "#i)ht#$ more o%timi"ti * e"%e ia##$ for the PCPICH E 'N 1 (a#+e". Thea,o(e (a#+e" &ere !eri(e! from the #in> ,+!)et re"+#t" an! a!-+"te! a or!in)#$ to the re ommen!ation" from &hatha" ,een o,"er(e! on rea# net&or>" in T Mo,i#e E+ro%e an! other !e%#o$e! UMTS net&or>. The"e re"+#t" fa tor theto#eran e" that "ho+#! ,e in #+!e! in the #in> ,+!)et a# +#ation". The"e n+m,er" ha(e a#"o ,een im%a te! ,$ the

ontra t ne)otiation" &ith the (en!or".

D+e to the %oor UE %erforman e" e %e te! in the ear#$ %ha"e" of the !e%#o$ment"* it i" re ommen!e! to +"e thefo##o&in) (a#+e" in the fir"t %ha"e" a" interna# tar)et"?

2o+erage T&!e AMR /%/ 2S ideo =< PS =< PS /: PS ): an! !o&n#in> o(era)e.

Lin> ,+!)et" in #+!e mar)in" that are %rone to inter%retation" an! (ariation". Lin> ,+!)et" are a "tart ,+t annotre%#a e RF %#annin) too#" an! t+ne! RF mo!e#"* e"%e ia##$ in CDMA &here Monte Car#o "im+#ation" are nee!e! toin #+!e the ti)ht o+%#in) ,et&een o(era)e* :+a#it$ an! a%a it$.

In CDMA* the o(era)e i" +%#in> #imite!* ,a"e! on the fa t that the UE ma im+m tran"mitte! %o&er i" more #imite!than the %o&er the No!e i" a,#e to !e#i(er to the "ame UE 8a""+min) no other mo,i#e";.The a%a it$ i" !o&n#in> #imite!* "in e the No!e m+"t "hare it" tran"mitte! %o&er ,et&een the "$"tem information,roa! a"t 8 ommon hanne#"; an! ea h UE onne te! to the e##.

D+e to the om%#e it$ of UMTS &ith it" m+#ti%#e "er(i e a%a,i#itie" 8e.). "%ee h* (i!eo* !ata tran"fer"; an! the#imitation" of the a +ra $ of #in> ,+!)et"* it ha" ,een !e i!e! to fo +" on a #in> ,+!)et %er "er(i e t$%e to a(oi!a!!in) the i""+e of the a## mi . T$%i a##$ the !e"i)n "ho+#! fo +" on the mo"t on"trainin) "er(i e ho"en to ,e%ro(i!e! re#ia,#$ o(er a## the tar)ete! o(ere! area.

A" "tate! in the !o +ment %ream,#e* a## the #in> ,+!)et term" &i## not ,e !etai#e! hereafter. We &i## fo +" in"tea! onthe ne$ UMTS re:+ire! in%+t"* )i(in) "ome more e %#anation" on hi!!en term" &hen nee!e!.

)% 2o""on 21annels Po5er Dis#ri3u#ionSin e the !e"i)n i" !one a" an o(er#a$* &e a""+me a "ite !en"ifi ation a#rea!$ hi)her than a %ha"e one (oi e on#$)reen fie#! net&or> !e"i)n. The main on ern i" therefore to ontro# the ra!io an! ma imi e the a%a it$.

Fo##o&in) +% &ith thi" i!ea* the tota# ommon hanne# %o&er "ha## not e ee! 06 of the ma im+m e## o+t%+t %o&erin a## a"e" 8thi" in #+!e" the HSDPA ontro# hanne#* HS SCCH;.

The %i#ot %o&er "ha## ,e ontain ,et&een 6 an! 41 of the ma im+m e## o+t%+t %o&er. A )oo! (a#+e to "tart &ith &o+#! ,e a ratio of = .Hereafter i" a ta,#e of a "+))e"te! %o&er %artitionin) 8#in> ,+!)et (a#+e";?

Ta3le )Po5er

se##ings(5i#1ou#

SDPA$

Ta3le ,+!)et";. Thi" a!!itiona# %o&er on"+me! ,$ the!o&n#in> HS ontro# hanne# i" a!!e! to the SCCPCH %o&er.E am%#e? for a PCPICH %o&er of


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The #oa! i" a%%#ie! to the SCCPCH ,e a+"e of the +rrent im%#ementation of HSDPA in the RF %#annin) too# A""et ,+!)et.

Thi" &o+#! #ea! to an effe ti(e ratio of 0< of the %o&er re"er(e! for the ommon hanne#" &ith HSDPA (er"+" thema im+m o+t%+t %o&er a(ai#a,#e.

)%/ Processing GainThe %ro e""in) )ain term e %re""e" the )ain a hie(e! ,$ "%rea!in) a narro& ,an! "i)na# o(er a &i!e,an! "%e tr+m.Thi" )ain i" the ratio ,et&een the "%rea!in) hi% rate an! the a t+a# "er(i e ,it rate mea"+re! at the RLC #e(e# 8thi"mean" at the OSI #e(e# < #a$er* the net&or> #e(e# #a$er an! not the a%%#i ation #a$er;.

2arrier Band5id#1 and S!reading Band5id#1UMTS arrier ,an!&i!th i" t$%i a##$ 6 MH &i!e.Ho&e(er* thi" !oe" not mean that the "i)na# i" "%rea! o(er a## the arrier ,an!&i!th. A t+a##$ the UMTS "%rea!in),an!&i!th ha" ,een !e i!e! to ,e ,%". T$%i a##$* the rate" are40.0 >,%" 8ma im+m AMR thro+)h%+t;* 27 >,%"* 40= >,%"* an! ,%" for UMTS "$"tem" &itho+t HSDPA'HSUPA.Note that Eri ""on i" a# +#atin) the E , 'N 1 re:+irement" &ith ,oth traffi an! "i)na#in) ra!io ,earer" to)ether 8"ee ne t"e tion;. Therefore the %ro e""in) )ain "ha## in #+!e the SR ,'" in a!!ition to the "er(i e !ata rate 8e.). AMR40.0 >,'" ,e ome" 46.2 >,'";.

)%) Re uired E 3C60The E , 'N 1 (a#+e i" the (a#+e that nee!" to ,e rea he! for in"+rin) the tar)ete! "er(i e :+a#it$. Thi" i" the ratio ,et&eenthe ener)$ %er ,it for the re#ate! "er(i e o(er the noi"e "%e tra# effi ien $ o(er the &ho#e "%rea!in) ,an!.

The "%rea! "i)na# i" hara teri e! ,$ the ratio of the ener)$ %er hi% o(er the "%e tra# noi"e !en"it$ E 'N 1. The t&oare re#ate! a" fo##o&" 8a## :+antit$ e %re""e! in ! ;?

dB

cdB

dB

b

N E

PG N E

&&

+= &here PG i" the %ro e""in) )ain.

6o#e ? In the %re"ente! #in> ,+!)et* the re:+ire! E , 'N 1 (a#+e fa tor" the re ei(e! !i(er"it$ )ain.

Ta,#e 6 "ho&" the !ifferent (a#+e" +rrent#$ re ei(e! from Eri ""on.

In!u# Ericsson / TU ) ;"C1 Ericsson / TU >0;"C1UL E , 'N 1 8CS AMR 6.@ >,%" SR ,%"; 6.2 ! 2.@ !UL E , 'N 1 8CS AMR 40.0 >,%" SR ,%"; 7.= ! 2.1 !UL E , 'N 1 8CS (i!eo 27 >,%" SR ,%"; 0.@ ! 7.4 !UL E , 'N 1 8PS I' 27 >,%" SR ,%"; 0.= ! 7.1 !UL E , 'N 1 8PS I' 40= >,%" SR ,%"; 0.< !


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DL E , 'N 1 8CS AMR 6.@ >,%" SR ,%"; =.4 ! =.2 !DL E , 'N 1 8CS AMR 40.0 >,%" SR ,%"; 5.0 ! 5.5 !DL E , 'N 1 8CS (i!eo 27 >,%" SR ,%"; 5.4 ! 5.5 !DL E , 'N 1 8PS I' 27 >,%" SR ,%"; 2.7 ! 5.7 !DL E , 'N 1 8PS I' 40= >,%" SR ,%"; 6.5 ! 2.7 !DL E , 'N 1 8PS I' ,%" SR ,%"; 2.7 ! =.1 !

Ta3le > Lin; Budge# alues 4or Ericsson8s E 3C60

)%< U!lin; Pole 2a!aci#&The %o#e a%a it$ i" the theoreti a# ma im+m a%a it$ of the "$"tem. In CDMA* thi" a%a it$ i" on#$ theoreti a# "in e*on e rea he!* the "$"tem )oe" in an in"ta,#e "tate that #ea!" to it" o##a%"e. Ho&e(er it i" "ti## a referen e fore %re""in) the #oa!.For information the +%#in> %o#e a%a it$ form+#a 8a.>.a. the N Po#e form+#a; i"?

#11

&

F AF N E

PG N

b Pole

+

+=

&here?

NPo#e i" the theoreti a# ma im+m n+m,er of RA " of the re#ate! "er(i e to ,e "er(e! in the e##PG i" the %ro e""in) )ain for that RAF i" the other e## to inner e## interferen e ratio in the +%#in> 8+"+a##$ ,et&een 61 an! =1 ;AF i" the a ti(it$ fa tor

)%> Or#1ogonali#& 4ac#orThe !o&n#in> ortho)ona#it$ fa tor re%ort" in the !o&n#in> #in> ,+!)et the #o"" of ortho)ona#it$ !+e to m+#ti%ath fa!in).Common (a#+e" are ,et&een 1.7 an! 1.6. A ommon (a#+e +"e! &ithin T Mo,i#e i" 1.6.For A""ete! &ith net&or> traffi #oa! an! affe t" the o(era)e of the e## !+e to the !$nami nat+re ofCDMA.The +%#in> #oa!in) fa tor i" the %er enta)e of a t+a# traffi #oa! that the "$"tem &i## han!#e &hen f+##$ #oa!e!.It i" e %re""e! a" a !ercen#age o4 #1e u!lin; !ole ca!aci#& .D+e to the %otentia# in"ta,i#it$ at the %o#e a%a it$* a &i!e mar)in m+"t ,e >e%t to in"+re ,oth "$"tem effi ien $ an!"ta,i#it$. U"+a##$ the +%#in> #oa!in) fa tor i" "et at >0 o4 #1e !ole ca!aci#& an! !oe" not )o o(er 51 8to "ta$ in the"ome&hat #inear %art of the #oa!in) +r(e;. D+e to the e %onentia# in rea"e of interferen e"* at hi)h #oa!"* theinterferen e #e(e# in rea"e" a #ot om%are to the (er$ #o& a%a it$ in rea"e. Thi" #ea!" to !e)ra!in) "en"i,#$ ea h+"er :+a#it$ for a!!in) a (er$ #o& n+m,er of ne& +"er" an! i" then ineffi ient in a ratio :+a#it$' a%a it$ %er"%e ti(e.Thi" i" &h$ it i" re ommen!e! to >ee% the +%#in> #oa!in) fa tor to (a#+e" ,et&een 61 to 51 .It" (a#+e i" not a !ire t in%+t in the %re"ente! #in> ,+!)et* "in e the effe t i" !ire t#$ in #+!e! in the noi"e ri"e.



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)%: ando+er Gain so4# 1ando+er co"3ining gainSoft han!o(er )ain i" a hie(e! !+e to the fa t that &hen t&o or more ra!io #in>" are "+%%ortin) a omm+ni ation #in>*the %ro,a,i#it$ of ,oth 8or a##; #in>" fa!in) &i## ,e "ma##. The "oft han!o(er )ain i" rea#i e! tho+)h !ifferent om,inin)te hni:+e" +"e! to %ro e"" the frame" from !ifferent %ath" in "oft han!o(er. Soft Han!o(er om,inin) i" !one at RNC#e(e# ,$ +"in) frame "e#e tion. Softer Han!o(er om,inin) i" !one at the No!e ,$ +"in) ma ima# ratio om,inin).The ma ro!i(er"it$ )ain an ,e !efine! a" the !ifferen e in the "ha!o& mar)in" e %erien e! &hen "er(e! ,$ on#$ onera!io #in> an! &hen "er(e! ,$ m+#ti%#e ra!io #in>".

Soft han!o(er )ain (a#+e" an )o from a" #o& a" 4 ! +% to 7 ! . T Mo,i#e USA #in> ,+!)et (a#+e i" 0 ! in the!o&n#in> an! 4.6 ! in the +%#in>* a" a)ree! &ith Eri ""on. It m+"t ,e em%ha"i e! that HSDPA ma$ #o&er the im%a tof ma ro!i(er"it$ )ain "in e the HSDPA !e"i)n &i## #imit a" m+ h a" %o""i,#e the o(er#a% 8there i" no "oft han!o(er forHS hanne#";.

)%? Po5er 2on#rol eadroo" (a%;%a% Fas# Fading Margin$Po&er ontro# hea!room i" a #in> ,+!)et a##o&an e term for fa"t fa!in) mar)in in the +%#in>. Thi" mar)in i" ne e""ar$to a##o& a mo,i#e "tation at the e## e!)e to ha(e eno+)h %o&er #eft to fo##o& the fa"t fa!in) !i%". Thi" mar)in i" mo"teffe ti(e for "#o& mo(in) mo,i#e".U"+a# (a#+e" are )oin) from 4 ! to 6 ! * the #o&e"t (a#+e" for the hi)he"t mo,i#it$* an! the hi)he"t (a#+e" for #o&mo,i#e UE". T Mo,i#e E+ro%e i" +"in) 0 ! for CS S%ee h. We !e i!e! to >ee% 0 ! for a## "er(i e".

)% 0Ma@ #o Mean DL ra#ioThi" ratio i" )i(in) a r+!e re%re"entation of the UE !i"tri,+tion in the e## for a# +#atin) the mean %o&er +"e! %erRA . A" in!i ate! ,$ the name* thi" n+m,er )i(e" the ratio ,et&een the ma im+m (a#+e 8the UE re:+irin) the mo"t%o&er to maintain it" "er(i e :+a#it$; an! the a(era)e (a#+e a ro"" a## UE" of the e##.

A ratio of < or 6 ! i" a""+me!. Ba#+e" from 0 to 2 8< ! to 5 ! ; ma$ ,e a""+me! !e%en!in) on the e %e te! UE!i"tri,+tion a ro"" the e##".

)% ir#ual E 3C60 5i#1 SDPAThe +%#in> !ifferen e ,et&een a "$"tem &itho+t HSDPA an! &ith HSDPA i" the intro!+ tion of the HS DPCCH. The%o&er on"+me! ,$ the HS DPCCH i" in!+ in) hi)her E , 'N 1 re:+irement" to om%en"ate for the !imin+tion of %o&er!e!i ate! to DTCH". Thi" i" a# +#ate! from the re#ati(e (a#+e" of the )ain fa tor" an! #ea!" to a!-+"te! E , 'N 1 (a#+e".

C+rrent#$* the #in> ,+!)et on"i!er" an UL ADCH hanne# at 40= >,'"* &hi h "ho+#! ,e eno+)h for HSDPA Cate)or$40 UE". If HSDPA Cate)or$ 2 8or ,etter; UE" are +"e!* then the #in> ,+!)et mi)ht nee! to ,e +%)ra!e! to an ULADCH at ,'" to a##o& rea hin) the ma im+m %o""i,#e thro+)h%+t on the !o&n#in>.

)% / SDPA #1roug1!u#The HSDPA thro+)h%+t" are +"+a##$ re#ate! to the %h$"i a# ra!io #a$er 8OSI #a$er 4;* &herea" the non HSDPA "er(i ethro+)h%+t" are +"+a##$ re#ate! to RLC 8OSI #a$er 0;. So &hen it i" a!(erti"e! that a ma im+m thro+)h%+t of 47.7 M,'"

an ,e rea he! &ith HSDPA* it i" a t+a##$ a thro+)h%+t "#i)ht#$ #o"er to 44 M,%" at RLC #e(e#.

The HSDPA #in> ,+!)et i" ,+i#t on the !o&n#in> from the E , 'N 1 or SNR (a#+e" re ei(e! from the (en!or". The tar)et"

&ere ,a"e! on thro+)h%+t of 611 >,%".Ta,#e 2 "ho&" the (a#+e" +rrent#$ re ei(e! from Eri ""on. The (a#+e" are hanne# mo!e# in!e%en!ent.

T1roug1!u# (RL2$ UE 2a#egor& = UE 2a#egor& /,%" ,%" 6.1= ! 6.1= !

T Mo,i#e USA* In % 3an+ar$ 45* 0115 4< of 67Stri t#$ Confi!entia# an! Pro%rietar$


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4*521 >,%" 6.=0 !0*1=1 >,%" 2.0= !0*711 >,%" 2.5@ !0*501 >,%" 5.


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Para"e#er ig1 DenseUr3an =In-Building

2o""ercialIn-BuildingResiden#ial In- e1icle

A(era)e %enetration #o"" 4@ ! 42 ! 44 ! 2 !Stan!ar! De(iation 8#o""; 5 ! 5 ! 2.6 ! 0 !Ce## Area Re#ia,i#it$ @6 @6 @6 @6Com%o"ite Sha!o& Mar)in 5 40 ! 40 ! 44 ! = !

Ta3le ? En+iron"en# de!endan# +aluesThe o+t!oor "tan!ar! !e(iation i" = ! . The o(era)e thre"ho#!" from Ta,#e 4 are !eri(e! $ a!!in) the a(era)e%enetration #o"" an! the !ifferen e ,et&een the om%o"ite "ha!o& mar)in an! the o+t!oor "tan!ar! !e(iation.

2 Den"e"t area" of ma-or itie" a ro"" the nation 8Centra# +"ine"" Di"tri t or C D;5 The om%o"ite "ha!o& mar)in (arie" "#i)ht#$ !e%en!in) on the en(ironment hara teri"ti " 8the (a#+e" in the ta,#e",ein) "tri t#$ for +r,an an! "+,+r,an;?

In ,+i#!in) ommer ia# an! Hi)h Den"e Ur,an? from 40.< ! 8!en"e +r,an; to 40.@ ! 8r+ra#; In ,+i#!in) re"i!entia#? from 44.@ ! 8!en"e +r,an; to 40.7 ! 8r+ra#; In (ehi #e? from =.@ ! 8!en"e +r,an; to @*7 ! 8r+ra#;

Ho&e(er* the (ariation" ,ein) m+ h #o&er than the inherent to#eran e mar)in" of the #in> ,+!)et* a me!i+m (a#+e ha",een on"i!ere! a" a +rate eno+)h.



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< S!ec#ru" 2learanceThe arrier "%e tr+m 86 MH ,an! %er arrier; &i## ,e a""+me! to ,e #eare!. The ana#$"i" an! #earan e &i## ,e !onemo"t %ro,a,#$ ,$ a thir! %art$ om%an$. The fir"t ana#$"e" "ha## ,e a(ai#a,#e !+rin) the !e"i)n "ta)e "in e an$#imitation !+e to +n #eare! "%e tr+m m+"t ,e in #+!e! in the !e"i)n tar)et".



17/54


> An#enna 2on4igura#ion

>% In#roduc#ionThe antenna onfi)+ration herein "ha## re ommen! (ario+" "et+%" to in or%orate the UMTS antenna "$"tem &ith thee i"tin) GSM "$"tem 8 o #o ate! GSM an! UMTS;. Confi)+ration" +"in) (erti a##$ %o#ari e! antenna" &ere in #+!e!for mar>et" &ho "ti## +ti#i e "+ h antenna". Antenna mi)ration 8i.e. han)e o+t of +rrent antenna "$"tem to %re%are forUMTS; i" a#"o o(ere! in thi" !o +ment.

It i" %o""i,#e that not a## antenna onfi)+ration a"e" &i## ,e %re"ente! here ,+t the ,a"i matri i" o(ere!.A""+m%tion of 7 antenna" %er "e tor a" ma im+m i" +"e!. A## antenna onfi)+ration" a""+me that the n+m,er ofantenna %ort" a(ai#a,#e e:+a#" the n+m,er of fee!er #ine" that an ,e in"ta##e!.

The om,inin) metho! for the GSM ra!io" i" not !i" +""e! here a" it an (ar$ ,et&een (en!or" an! !e%en!" onmar>et "trate)ie".

Antenna "e#e tion an! MHA "e#e tion )+i!e#ine" are o(ere! in a "e%arate !o +ment.

>%/ An#enna 2on4igura#ion S#ra#eg&

There are (ario+" "trate)ie" that an ,e +"e! to inte)rate the UMTS antenna "$"tem in a o #o ate! GSM "ite. Ea h &o+#! %re"ent it" a!(anta)e" an! !i"a!(anta)e". The"e in #+!e !e%#o$in) "in)#e ,an!* ,roa!,an!* !+a#'tri%#e ,an!antenna" or "ome om,ination that then re:+ire" hi)her %erforman e an! more om%#e !+%#e or tri%#e tran"mit an!re ei(e fi#terin) to re!+ e the o "ite interferen e. The >e$ te hni a# %erforman e im%#i ation" that ha(e to ,e

on"i!ere! in the"e o #o ation "it+ation" in #+!e the effe t of "%+rio+" emi""ion"* intermo!+#ation an! re ei(er,#o >in).

The %referre! "o#+tion i" to ha(e a "e%arate antenna "$"tem for UMTS 8a!! a ne& antenna or free +% an e i"tin) GSMantenna;. The main a!(anta)e i" that it &o+#! a##o& "e%arate ontro# of antenna onfi)+ration 8ti#t* a im+th* hei)ht; forthe t&o "$"tem" an! ,etter i"o#ation !+e to "%a e "e%aration ,et&een antenna "$"tem". For !etai#" on thi" "o#+tionrefer to "e tion 6.6.4 . In the &or"t a"e 8RRU" #o ate! a&a$ from the antenna;* thi" a%%roa h &i## re:+ire more fee!er

a,#e" 8for a!!itiona# antenna; or a!!itiona# #o""e" in the GSM "$"tem !+e to om,inin) of TR ".

In "it+ation &here antenna "harin) i" +na(oi!a,#e !+e to ertain on"traint" 8e.). #ea"in)* "%a e #imitation* onin) ortoo m+ h "tr+ t+ra# #oa!in);* the +"e of &i!e,an! ro"" %o#ari e! antenna" are re ommen!e!. In thi" a"e* ro""%o#ari e! antenna" &ith fo+r onne tor" &o+#! ,e %referre!* a" the$ &o+#! he#% to re!+ e the n+m,er of "e%arate%h$"i a# antenna" re"+#tin) in o"t an! "%a e re!+ tion". The ro"" %o#ari e! antenna "$"tem an ,e onfi)+re!

&itho+t !i%#e er" or &ith t&o !i%#e er" !e%en!in) on the n+m,er of fee!er #ine" a(ai#a,#e. The +"e of !i%#e er he#%" tore!+ e the n+m,er of fee!er a,#e" ,$ a##o&in) m+#ti%#e in) the UMTS 4511'0411 ,an! &ith the GSM 4@11 ,an! onthe "ame fee!er. Ho&e(er are "ho+#! ,e ta>en to ma>e "+re an$ #o""e" 8&hi h an ran)e from 1.6 ! to a,o+t


18/54


Another o%tion i" the +"e of &i!e,an! antenna o(erin) ,oth the GSM 4@11 an! UMTS ,an!" 8antenna &ith m+#ti%#e%ort" to a##o& "e%arate UMTS an! GSM "i)na#" on ea h %ort;. The %ro" for a &i!e,an! antenna "$"tem are the "%a ere!+ tion a hie(e!. C+rrent &i!e,an! antenna an %ro(i!e "e%arate e#e tri a##$ ontro##e! !o&nti#t ontro# "$"tem"

&ith m+#ti%#e antenna %ort" ha(in) a!e:+ate i"o#ation of aro+n! %) In#er"odula#ion E44ec#s

Intermo!+#ation %ro!+ t" are +n&ante! "i)na#" )enerate! ,$ a non #inear !e(i e* "+ h a" mi er"* om,iner" an!am%#ifier"* &hen t&o or more "i)na#" of !ifferent fre:+en ie" enter the !e(i e. In a!!ition* orro!e! onne tor" ana#"o %ro!+ e intermo!+#ation %ro!+ t". Thi" +n&ante! "i)na# i" tran"mitte! a#on) &ith the &ante! "i)na#.Intermo!+#ation %ro!+ t" fa##in) in the re ei(er fre:+en $ ,an! an !e)ra!e re ei(er %erforman e. The re ei(er"*

&hi h ha(e ,een !e"i)ne! to ,e "en"iti(e to #o& "i)na#"* are hi)h#$ "+" e%ti,#e to interferen e from intermo!+#ation.

Intermo!+#ation "i)na#" o +r at fre:+en ie" &hi h are the "+m or !ifferen e of inte)er m+#ti%#e" of the in%+t "i)na#fre:+en ie". E(en or!er intermo!+#ation %ro!+ t" o +r at fre:+en ie" &e## ,e#o& an! &e## a,o(e the in%+t "i)na#fre:+en ie". The"e are ea"i#$ "+%%re""e! ,$ fi#terin). O!! or!er intermo!+#ation %ro!+ t" ho&e(er* an o +r at ornear,$ fre:+en ie" of intere"t* an! th+" an a+"e interferen e to tho"e re ei(er" +ti#i in) tho"e fre:+en ie".

The am%#it+!e of ea h intermo!+#ation %ro!+ t !e rea"e" a" their or!er in rea"e". For thi" rea"on* the < r! or!erintermo!+#ation %ro!+ t" are of mo"t on ern. < r! or!er intermo!+#ation %ro!+ t" on"i"t of the fo##o&in) fre:+en $term"? 2F1 + F2 *F1 + 2F2 * 2F1 - F2 an! 2F2 F1 .

Intermo!+#ation ,et&een ,an!" of o #o ate! "$"tem" an ari"e in fee!er" an! other onne tin) om%onent". Then ifthe$ fa## &ithin one of the o #o ate! "$"tem " re ei(er ,an!* the$ an reate ne& "o+r e" of interferen e. Thi" anha%%en %arti +#ar#$ if the GSM 4@11 "$"tem or the UMTS 4@11 "$"tem i" o #o ate! &ith UMTS 4511'0411 "$"tem. Inthi" a"e* !e%en!in) on &here in the ,an!" the T Mo,i#e o,tain" it" #i en"e" for UMTS* the < r! or!er intermo!+#ation,et&een the GSM or UMTS an! the UMTS 0411 tran"mit ,an!" an reate emi""ion" in the 4511 ,an! an! fa## &ithinthe re ei(er ,an! of the UMTS 4511'0411 "$"tem. S+ h " enario i" %o""i,#e %arti +#ar#$ if the fee!er" are "hare!,et&een the GSM or UMTS 4@11 "$"tem* an! the UMTS tran"mitter o%eratin) on the 0411 ,an!* an! at ,e"t "ho+#!,e a(oi!e!.

Intermodulation Product sample computation to be modified with actual values here once UMTS band (frequencies)have been finalized

F4 Fre:+en $8MH ;

Si)na# T$%e8F4;

F0 Fre:+en $8MH ;

Si)na# T$%e8F0; IM< T$%e

IMin) re:+irement to %rote t the UMTS re ei(er from


20/54


The effe t on the GSM "$"tem "ho+#! ,e >e%t to minim+m a" %o""i,#e. S%a e !i(er"it$ ma$ ,e re!+ e! or"a rifi e! to a(oi! antenna "harin)* ho&e(er if antenna an! #ine "harin) annot ,e a(oi!e! the fo##o&in) an,e em%#o$e!?

o The GSM ra!io" an ,e om,ine! if that affe t" the foot%rint then ,oo"ter" 8MCPA; o+#! ,e +"e! tominimi e #o"". It "ho+#! ,e note! that the ,oo"tin) of GSM "i)na#" o+#! affe t the i"o#ation ,et&een

the t&o "$"tem". S%e tr+m ana#$ er mea"+rement "ho+#! ,e ta>en to !etermine the a!!itiona# noi"e#e(e#* if an$ are %ro!+ e!o If a!!in) ,oo"ter" i" not %o""i,#e then IUO* HCS or on entri e##" 8GSM feat+re; an ,e +"e! "o

that hi)h %ath #o"" a##" are a#&a$" on +n om,ine! ra!io"o TMA" an ,e !e%#o$e! to om%en"ate for "%a e !i(er"it$ #o""* if an$ on the GSM "i!e

Fee!er #ine an! antenna "harin) "ho+#! ,e a(oi!e!

o Sharin) fee!er #ine" &o+#! im%#$ +"e of !i%#e er" &hi h ma$ a+"e #o""e" from 1.6 to en antenna

A,i#it$ to ontro# ti#t remote#$ &itho+t the nee! of to&er re&"

"isadvanta es!

Hi)h +% front o"t !+e to ma""i(e antenna han)e o+t nee!e! Ri"> of !e)ra!in) the %erforman e of the "$"tem !+e to %oor in"ta##ation

The !e i"ion ,et&een :+a! %o# an! !+a# %o# antenna &i## !e%en! on the tota# n+m,er of fee!er #ine" an!antenna" that an ,e in"ta##e! on"i!erin) "%a e #imitation* "tr+ t+ra# #oa!in)* #ea"in) a)reement an! onin)re"tri tion". Ea h mar>et "ho+#! ,e a,#e to !etermine ,a"e! on traffi fore a"tin) the nee! for a!!itiona#

a%a it$* &hi h o+#! tran"#ate to the nee! of in"ta##in) a!!itiona# fee!er #ine".

C+rrent#$* the FSC ha" a%%ro(e! &i!e,an! antenna" that are !+a# %o# an! :+a! %o# t$%e".

Sharin) of fee!er a,#e" "ho+#! ,e a(oi!e! at a## o"t. e#o& are "ome of the rea"on" &h$

Sharin) fee!er #ine" "+,-e t the UMTS re ei(e ,an! 84511 MH ; to a %o""i,#e < r! or!er intermo!+#ationinterferen e

If the "hare! fee!er #ine 8GSM an! UMTS; terminate" to a "hare! antenna %ort* the re:+ire! i"o#ationre:+irement of


21/54


If !i%#e er" are +"e! to maintain the re:+ire! i"o#ation ,$ +"in) "e%arate antenna %ort"* then &e ha(e tota>e into a o+nt the a!!itiona# #o"" from the !i%#e er". If the amo+nt of om,inin) #o"" in GSM 8toa##o& "e%arate fee!er an! antenna for ,oth "$"tem"; i" e:+a# to the #o"" that &i## ,e in +rre! ,$ +"in)!i%#e er"* the former a"e "ho+#! ,e +"e! a" it offer" more f#e i,i#it$

There " a %o""i,i#it$ that the "hare! e#ement 8fee!er #ine"* !i%#e er"* antenna; o+#! ,rea> an! it &i##affe t ,oth "$"tem"* i.e. no ,a >+% at a## e(en for (oi e

Antenna Mi ration Minimum #equirements

Minim+m of 0 fee!er #ine" 87 #ine" %refera,#$; for UMTS on#$ Se%arate antenna 8or %ort" in a"e of :+a! %o#; for UMTS Fee!er #o"" 8,et&een No!e antenna onne tor an! antenna onne tor; "ho+#! ,e minimi e! a" m+ h

a" %o""i,#e 8ma im+m of 7 ! ;. The rea"on for thi" i" to minimi e the %o&er #o""* &hi h i" (er$im%ortant for UMTS. To minimi e the fee!er #o""* a,#e t$%e* antenna #o ation an! No!e #o ation"ho+#! ,e "e#e te! %ro%er#$

>%>%) An#enna Migra#ion Ta3le

Co+nt" ,e#o& are on a %er "e tor ,a"i"

C+rrentAntenna

Co+nt

C+rrentFee!erCo+nt

C+rrentAntenna

T$%e

C+rrentAntenna

Po#ari ation

Mi rationT$pe

Proposed Antenna

%ount

Proposed AntennaT$pe

Proposed Antenna

Polarization

&eeder

%ount After

Ma'&eede

r%ount After

SM%omments

UMTS#ecommendation

/ 0 Sin)#e,an! Berti a#

A!! 4"e%arateantenna

for UMTS

) Wi!e,an!

D+a#Po# or

+a!Po#

Cro"" 2 2 to 40

S&a%GSM

antenna to"ame t$%ea" UMTS

Ne& antenna forUMTS

) < Sin)#e,an! Berti a#


for UMTS

< Wi!e,an!

D+a#Po# or

+a!Po#

Cro"" = = to 42

S&a%GSM


Ne& antenna forUMTS

0Sin)#e,an! D+a# %o#


for UMTS/ Wi!e,an!

D+a#Po# or

+a!Po#

Cro"" 7 7 to =

S&a%GSM


Ne& antenna forUMTS

/ 7 Sin)#e,an! D+a# %o#


for UMTS

) Wi!e,an!

D+a#Po# or

+a!Po#

Cro"" 2 2 to 40

S&a%GSM


Ne& antenna forUMTS

) 2 Sin)#e,an! D+a# %o#


for UMTS

< Wi!e,an!

D+a#Po# or

+a!Po#

Cro"" = = to 42

S&a%GSM


Ne& antenna forUMTS

7 Sin)#e,an! +a! Po#


for UMTS

/ Wi!e,an!

D+a#Po# or

+a!Po#

Cro"" 7 7 to =

S&a%GSM


Ne& antenna forUMTS

/ = Sin)#e,an! +a! Po#


for UMTS

) Wi!e,an!

D+a#Po# or

+a!

Po#

Cro"" 2 2 to 40

S&a%GSM


Ne& antenna forUMTS

) 40 Sin)#e,an! +a! Po#


for UMTS

< Wi!e,an!

D+a#Po# or

+a!Po#

Cro"" = = to 42

S&a%GSM


Ne& antenna forUMTS

/ 0 Sin)#e,an! Berti a#

Sameantennao+nt ,+tfee!er

#ine" an,e

in rea"e!

/ Wi!e,an!

D+a#Po# or

+a!Po#

Cro"" 7 7 to =U"e GSMom,inin)

if nee!e!

Free +% oneantenna for

UMTS



22/54


23/54


>%>%< Sa"!le An#enna 2on4igura#ions

>%>%


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>%>%


26/54


>%>%


27/54


>%= 2urren# an#enna selec#ion

Descri!#ion RFS Model Andre5 Model a#1rein Model

=>H Dual (*/ +ersion$ APJ :-/0=> *S TMBJ-=> *-R/M =11 41776

=>H Dual (>< +ersion$ AP B4= 012642S TM 2642 R0M :00 0 *-R/M :00 0

=>H Kuad (>< +ersion$ AP 42DWB 42DWB S TMBJJ-=> =-R/M :00 00

Ta3le 0 2urren# an#enna selec#ion

In 3old red antenna" &aitin) for !e"i)n refinement an!'or (erifi ation

>%* An#enna +er#ical 3ea"5id#1 and si9e considera#ionThi" "e tion hi)h#i)ht" the !ifferen e ,et&een the 7.6 !e) an! 2 !e) (erti a# ,eam&i!th antenna"* in re#ation to"i e an! )ain.

C+rrent#$* T Mo,i#e ha" a%%ro(e! t&o ma-or antenna t$%e"?

67 in h antenna hei)ht ? 2 !e) (erti a# ,eam&i!th 8#o&er )ain;

50 in h antenna hei)ht ? 7.6 !e) (erti a# ,eam&i!th 8hi)her )ain;

De%en!in) on the t$%e of en(ironment an! ertain re"tri tion" in onin)* #ea"in) an! "tr+ t+ra# i""+e* the t$%e ofantenna ha" to ,e ho"en %ro%er#$.

The fo##o&in) A""et %#ot" ha(e ,een reate! to "ho& the !ifferen e ,et&een the t&o antenna "i e".

Fi)+re 4? T$%i a# o(era)e %#ot for a 7.6 !e) B W antenna 8ta##er antenna &ith 7 !e) e#e t ti#t* 1 me h ti#t;



28/54


29/54


Fi)+re 7? De#ta of o(era)e 8ta##er antenna (". "horter antenna;

Note 4? etter o(era)e #o"er to the "ite an! more interferen e re!+ tion far from the "ite.

Note 0? Green i" i!enti a# o(era)e.

U"in) the ana#$"i" a,o(e* the fo##o&in) on"i!eration" "ho+#! ,e ta>en &hen "e#e tin) &hat "i e of antenna to+"e?

Hi)her )ain antenna" 8ta##er; an %ro(i!e?

o etter o(era)e #o"e to the "ite

o etter interferen e re!+ tion far a&a$ from "ite

Lo&er )ain antenna" 8"horter; are "ometime" a ,etter hoi e for the fo##o&in)?

o Den"e +r,an area" 8more (erti a# rea# e"tate to o(er;

o Co(era)e at hi)her e#e(ation" 8hi##$ area";

o Site" &here "ite !e(e#o%ment on"traint" 8 onin)* #ea"in)* "tr+ t+ra#; on#$ a##o&" the "horterantenna

T Mo,i#e USA* In % 3an+ar$ 45* 0115 0@ of 67Stri t#$ Confi!entia# an! Pro%rietar$


30/54


= UMTS TMA Guidelines

=% O3 ec#i+e and Sco!e

=% % O3 ec#i+e

Thi" ha%ter %ro(i!e" )+i!e#ine" on the +"e of TMA" on a WCDMA e##.

=% %/ Sco!e and Li"i#a#ion

Thi" ha%ter ,rief#$ o(er" the riteria for "e#e tin) TMA" ,+t it !oe" not "%e if$ &hi h %arti +#ar mo!e# to +"e.The !o +ment a""+me" that "%e ifi TMA ,ran! an! mo!e#" ha(e ,een %i >e! ,$ the An i##ar$ )ro+%.

The fi)+re" +"e! for the "en"iti(it$ om%+tation &ere o,taine! from the UMTS #in> ,+!)et.

Fi)+re" "+ h a" Noi"e Fi)+re an! E,'No are ,a"e! on (en!or re ommen!e! (a#+e".

=%/ In#roduc#ion

Uti#i in) ma im+m o(era)e i" one of the >e$ o,-e ti(e" of !e"i)nin) an! o%timi in) a net&or>. A hie(in)ma im+m o(era)e i" often a" ea"$ a" ,oo"tin) the +%#in> "i)na# from the net&or> +"er" %hone at the ,a"e"tation. The +%#in> #imitation i" a#&a$" the a"e ,e a+"e of #o&er tran"mit %o&er +"e! ,$ the mo,i#e "tation.

Co(era)e in UMTS net&or>" i" #ar)e#$ on"i!ere! to ,e +%#in> #imite! in #o& traffi on!ition". The ,a"i" forthi" i" that the ,a"e "tation ha" t$%i a##$ 41 71 W 871 72 ! m; o+t%+t %o&er a(ai#a,#e* &hi#e the mo,i#e +nitha" 1.406 1.061 W 804 07 ! m;. Thi" mean" that in #o& traffi "it+ation"* the +%#in> i" the #imitin) #in>* &hi#e inhi)h traffi "it+ation"* !o&n#in> ,e ome" the #imitin) #in>. For the"e rea"on" infra"tr+ t+re (en!or" "tron)#$re ommen! +"in) TMA" &ith their ,a"e "tation "o#+tion".

A%%ro%riate#$ in"ta##e! Lo& Noi"e Am%#ifier" 8LNA"; in the +%#in> &i## "i)nifi ant#$ im%ro(e re ei(er "$"tem"en"iti(it$ &hen in"ta##e! a" #o"e a" %o""i,#e to the re ei(e antenna* %arti +#ar#$ &here a,#e #o""e" are"i)nifi ant. LNA" #o ate! in thi" &a$ are referre! to a" To&er Mo+nte! Am%#ifier" 8TMA";.

In"ta##in) TMA" in a CDMA "$"tem 8#i>e UMTS WCDMA; i" not a" "trai)htfor&ar! a" in GSM. In GSM it i"ea"$ to !etermine &hen to in"ta## TMA" +"in) "tati"ti a# !ata #i>e the #in> ,a#an e re%ort* &here it "ho&" ho&m+ h im,a#an e $o+ ha(e ,et&een +%#in> an! !o&n#in>.

=%) Base S#a#ion Recei+er Sensi#i+i#&In WCDMA re ei(er "en"iti(it$ i" a om,ination of fo+r f+n!amenta# fa tor" &ithin a net&or>?

Therma# Noi"e Den"it$ i" a mea"+re of the ra!io "i)na# noi"e in nat+re. In the ,an!&i!th of a WCDMAarrier thi" i" 457 ! m'H at 0@1 .

E,'No it i" the ener)$ %er ,it to tota# noi"e "%e tr+m !en"it$ ratio. Thi" i" the "i)na# to 8interferen e noi"e; ratio after the !e"%rea!in) %ro e"". It ontain" the %ro e""in) )ain. The (a#+e" are (en!or"%e ifi an! ,a"e! on "%e ifi "er(i e.

T Mo,i#e USA* In % 3an+ar$ 45* 0115


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Noi"e Fi)+re 8NF; i" a mea"+re of e tra noi"e a+"e! ,$ the re ei(er ir +itr$. For the WCDMA No!e thi" i" t$%i a##$ < ! .

U"er !ata rate the !ata rate of the t$%e of "er(i e 8e.). 40.0 AMR* ,%" PS;

The ma im+m "en"iti(it$ of a WCDMA re ei(er hanne# i" 8e.). +"in) 40.0 >,%" AMR;?

Sen"iti(it$ Therma# Noi"e Den"it$ Noi"e Fi)+re E,'no 41#o) 8+"er !ata rate;Sen"iti(it$ 457 < = 41#o) 840.0 >,%";Sen"iti(it$ 404 ! m

Con"i!erin) a!!itiona# #o""e" omin) from fee!er an! onne tor"* t$%i a##$ aro+n! 7 ! * the "en"iti(it$ an )o!o&n to 445 ! m.

ein) a f+n tion of the WCDMA arrier ,an!&i!th an! ir +it !e"i)n* Therma# Noi"e Den"it$ an! E,'No arefi e! a" far a" the net&or> o%erator i" on erne! 8E,'No i" norma##$ "et ,$ (en!or a" "%e ifi to theire:+i%ment;. The on#$ om%onent affe tin) re ei(er "en"iti(it$ that ma$ ,e im%ro(e! ,$ the o%erator i" the"$"tem Noi"e Fi)+re 8NF;.

e#o& i" a ta,#e of !ifferent "en"iti(it$ #e(e#" for !ifferent "er(i e".

endor Ser+iceT&!e

Bi#Ra#e

(;3!s$

E3C6o(dB$

6ode B6F (dB$

ULSensi#i+i#& 5i#1 no

L6A (dB"$

FeederLoss(dB$

S&s#e"6F 5i#1no TMA

(dB$

TMAgain(dB$

TMA6F

(dB$

S&s#e"6F 5i#1

TMA(dB$

UL Sensi#i+i#& 5i#1 TMA

(dB"$

Eri ""on AMR 40.0 7.= < 404.8+n!er ero or minima# #oa!;.

S$"tem NF i" a# +#ate! a" fo##o&"?

S$"tem Noi"e Fi)+re 8NF"; 41#o) 8F";S$"tem Noi"e Fa tor 8F"; F4 8F0 4;'G4J

Where?

NF" S$"tem Noi"e Fi)+re 8in ! ;F" S$"tem Noi"e Fa tor 8m+#ti%#ier not ! ;F4 Noi"e fa tor of the TMA 8m+#ti%#ier not ! ;F0 Noi"e fa tor of the ,a"e "tation re ei(er 8in #+!e" "$"tem #o""e"* e.). fee!er* onne tor #o""e";G4 Gain of the TMA 8m+#ti%#ier not ! ;



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In theor$ a" a!in) TMA" &i## re!+ e the NF to&ar! ero. A NF of ,et&een 4.6 an! 0 ! i" the %ra ti a# #imitof the ,a"e "tation "$"tem. The hoi e of TMA )ain i" a" r+ ia# a" it" NF. T$%i a##$ the ran)e i" = ! to42 ! . Le"" than = ! )ain an! the NF im%ro(ement re!+ e" "i)nifi ant#$ an! &ith more than 42 ! $o+ &i##on#$ ,e am%#if$in) the noi"e f#oor an! in +rrin) e e""i(e ,a"e "tation !$nami ran)e om%re""ion.

The fo##o&in) ta,#e )i(e" an e am%#e of the t$%i a# im%ro(ement" that are %o""i,#e +"in) TMA" &ith !ifferent)ain

a"e StationConfi)+ration 40 ! Gain TMA 8NF 0 ! ; 42 ! Gain TMA 8NF 0 ! ;

S NF < !Fee!er Lo"" 7 !NF < 7 5 !

NF 0.2 ! 8im%ro(ement of7.7 ! ;

NF 0.< ! 8im%ro(ement of7.5 ! ;

With a 40 ! )ain LNA* one an e %e t that the UL "en"iti(it$ an ,e im%ro(e! from 445 ! m to 400 ! m8 #o"e to 6 ! im%ro(ement;. T$%i a##$ a #o& noi"e TMA &ith a )ain of 40 ! &o+#! ,e +"e! to a hie(e thi"re"+#t.

Thi" im%ro(ement in +%#in> "en"iti(it$ "im%#$ a##o&" the ,a"e "tation to &or> &ith farther mo,i#e". With )ro&in)amo+nt of traffi the im%ro(ement a t+a##$ !e rea"e"* a" the #in> ,+!)et &i## ,e more an! more DL #imite!.D+e to in rea"e! +%#in> "en"iti(it$ the n+m,er of +"er" in +%#in> &hi h an ,e "er(e! in rea"e" too. One ofthe rea"on an ,e that if more +"er" an ,e "er(e! in +%#in>* the tran"mit %o&er" in !o&n#in> in rea"e !+e to%o""i,#e more SHO onne tion" an! th+" re!+ in) remainin) !o&n#in> a%a it$ 8!o&n#in> %o&er;. Therefore*the :+e"tion ho& m+ h of the +%#in> o(era)e im%ro(ement an ,e +ti#i e! in the !o&n#in> !ire tion !e%en!"on the +rrent !o&n#in> #oa!.

The effe t of a TMA in the !o&n#in> i" the a!!itiona# TMA in"ertion #o"" 8norma##$ it i" #e"" than 4 ! ;.



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For roofto% "ite" RRU" an ,e in"ta##e! near the antenna an! ,e ea"i#$ a e""i,#e "o thi" i" an i!ea# " enario toin"ta## them. Roofto% "ite" a#"o ten! to +ti#i e #on)er a,#e r+n" "o the$ o+#! ,enefit "i)nifi ant#$ ,$ +"in) RRU"an! o%ti a# a,#e.

One of the mo"t im%ortant thin)" to on"i!er &hen !e%#o$in) RRU" i" the tota# %o&er on the antenna onne tor.Con"i!er the a"e &ith no RRU an! a 71 W o+t%+t %o&er on the no!e antenna onne tor &ith < ! of fee!er#o"" re"+#t" in a 01 W o+t%+t %o&er on the antenna onne tor. U"in) the "ame PA %o&er of 71 W ,+t thi" time

&ith RRU an! ero fee!er #o""* &e are #oo>in) at 71 W o+t%+t %o&er on the antenna onne tor. Thi" amo+nt of%o&er on the antenna onne tor mi)ht ,e a #itt#e too m+ h to han!#e in a CDMA "$"tem ,e a+"e of the%o""i,i#it$ of too m+ h interferen e a" a re"+#t of (er$ hi)h tran"mit %o&er* +n#e"" the !en"it$ of the "ite"!e%#o$e! i" "ma## eno+)h. A 01 W o+t%+t %o&er on the no!e antenna onne tor i" more %ra ti a# if RRU" areto ,e +"e!.

Another thin) that nee!" to ,e on"i!ere! a#"o i" the %o&er re:+irement". A" of the moment Eri ""on an%ro(i!e DC %o&er to RRU +% to a ertain #en)th* &hi h mi)ht not ,e eno+)h for T Mo,i#e " re:+irement".

The #a"t thin) to on"i!er i" the form fa tor of the RRU it"e#f. The RRU &i## ,a"i a##$ re%#a e $o+r TMA on to% ofthe to&er an! it mi)ht ,e an i""+e for onin). C+rrent RRU "o#+tion" from (en!or" are ,i))er in !imen"ion*"i)nifi ant#$ ,i))er than a re)+#ar TMA.

A" far a" +%#in> "en"iti(it$ i" on erne! the "en"iti(it$ i" aro+n! 406 ! m a" om%+te! on "e tion 2.2 8TMA an!RRU +"a)e om%ari"on;



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Figure / T&!ical RRU ins#alla#ion% Fi3er o!#ic ca3les are !rac#icall& lossless so #1e ) dB 4eeder loss (#&!icalcase$ is eli"ina#ed% RRUs are connec#ed #o #1e an#enna +ia s1or# u"!er ca3les%



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=%= 2o"!arison o4 RRU Usage and TMA UsageThi" "e tion "ho&" the (ario+" )ain" an! #o""e" a""o iate! &ith the !ifferent onfi)+ration" 8i.e. +"a)e of TMA"or RRU"; in a UMTS "$"tem.

LNA Noi"e Fi)+re 8! ; 4.7Re:+ire! UL E,'No 8! ; 7.7

LNA on top of tower Gai

nNF

(dB)LinearGain Linear NF = F

Antenna to TMA -+m%er8! ; 1.6 1.6 1.=@ 4.40LNA 8! ; 40 4.7 46.=6 4./Receiver sensitivity(dB ) - />%//

Figure ) TMA and RRU usage co"!arison



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=%* 21oosing #1e Rig1# TMA

A!!in) TMA" in rea"e" the in(e"tment in the net&or>. Se#e tin) the ri)ht %ro!+ t i" %aramo+nt to a hie(in)

)reater ret+rn" &itho+t in rea"in) maintenan e o"t".

The TMA "ho+#! ,e "e#e te!* in"ta##e! an! for)otten. It "ho+#! ,e a" re#ia,#e a" the oa ia# a,#e it i" onne te!to.

The TMA m+"t?

e ea"i#$ a!!e! to a "ite in"ta##ation In #+!e e e##ent o+t of ,an! fre:+en $ re-e tion In #+!e Antenna Interfa e Stan!ar!" Gro+% 8AISG; re ommen!e! "%e ifi ation" for !i)ita# remote ontro#

an! monitorin) U"e hea(i#$ !e rate! e#e troni om%onent" an! ro,+"t moi"t+re %roof oa ia# a,#e onne tor" e ho+"e! in a "tron) &eather%roof en #o"+re ma!e from materia#" that are orro"ion re"i"tant e #i)htnin) "tri>e %rote te! e %h$"i a##$ te"te! for the fo##o&in) at time of !e"i)n an! man+fa t+re

A. So+n! !e"i)n an! on"tr+ tion ,$ (i,ration te"tin). Therma# re#ia,i#it$ an! "ta,i#it$ ,$ tem%erat+re te"tin)

C. Pre""+re te"te! to en"+re the !e"i)n ontin+e" to &or> o(er a ran)e of !ifferent in"ta##ationa#tit+!e"

The"e #a"t three te"t" an on#$ ,e a hie(e! +"in) the ri)ht #a,orator$ e:+i%ment

=%: Reco""enda#ion

TMA" "ha## ,e im%#emente! on a## e##" to enhan e o(era)e'%enetration ,$ off"ettin) the fee!er #o"" an! im%ro(in)the +%#in> "en"iti(it$ an! o(era## "$"tem noi"e fi)+re.

Ho&e(er* there are "it+ation" &here TMA" ma$ not ,e re:+ire!. The e e%tion" are o+t#ine! ,e#o&?

4. In a"e RRU" an ,e +"e! an! an ,e in"ta##e! #o"e to the antenna"* then TMA" are not re ommen!e!*e(en if the GSM "$"tem ha" TMA" or the "ite i" "er(in) r+ra# or !en"e +r,an area". Thi" re ommen!ation i"a%%#i a,#e on#$ if the re)+#ar oa a,#e" are not ,ein) +"e! in"tea! fi,er o%ti a,#e" are +"e! "o there i" nofee!er #o"" to ,e on"i!ere!.

0. Mi ro e##" in an$ t$%e of en(ironment that are inten!e! to o(er "hort !i"tan e".



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=%? 2urren# TMA selec#ion

Descri!#ion RFS Model Andre5 Model a#1rein Model

Dual Band Dual Du!le@ TMA To 3e con4ir"ed ETT4@B0A40U 5=0 41214

Ta3le / 2urren# TMA selec#ion

In 3old red TMA &aitin) for !e"i)n refinement an!'or (erifi ation



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* Si#e loca#ion and design cri#eria Si#e !osi#ioning

The on"traint" ,ro+)ht ,$ the e i"tin) 0G net&or> nee! to ,e in #+!e! into the !e"i)n of the . Thi" "e tioni" hi)h#i)htin) the ma-or item"?

The "ho+#! ome a" an a#mo"t one to one o(er#a$ o(er the 0G net&or>. Thi" mean" that the0G "ite" m+"t ,e on"i!ere! for o #o ation an! %ro(i!e" the )ri! for the et ,a"i" tho+)h* "in e the 0G "ite !en"it$ (arie" a #ot a ro"" the o+ntr$"ome area" ma$ not -+"tif$ the "ame "ite !en"it$ in


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: Indoor 2o+erageThe !e" ri%tion In!oor Co(era)e en om%a""e" a## #o ation &here ra!iatin) e#ement" 8either UE" or UMTS a"eStation Antenna"; are #o ate! in"i!e a on"tr+ tion or a #o"e! area. So for thi" %+r%o"e" In!oor Co(era)e in #+!e"area" "+ h a" ,+i#!in)" or )ro+%" of ,+i#!in)" 8 ommer ia# ,+i#!in)"* "+,+r,an ho+"e"* "ho%%in) ma##"* +ni(er"it$

am%+"e"* air%ort termina#"* et ; an! a#"o t+nne#".The main on"traint" an! aim" of in!oor o(era)e an ,e #i"te! a"?

Pro(i!e a hi)h :+a#it$ o(era)e in"i!e the #o"e! area 8e.). on a## f#oor" of a ommer ia# ,+i#!in);

A(oi! #ea>a)e o+t"i!e of the ,+i#!in) or #o"e! "tr+ t+re

Minimi e the !e%#o$ment o"t

Minimi e the "i!e effe t" 8hea#th re)+#ation* e#e troma)neti om%ati,i#it$* et ;

Offer !e!i ate! a%a it$ for the in!oor traffi #e(e#" an! a%%#i ation re:+irement"

A" far a" the !e"i)n i" on erne!* in!oor remain" a ha##en)e ,$ it"e#f?

In!oor %ro%a)ation i" "%e ifi to ea h ,+i#!in) an! therefore !iffi +#t to mo!e#

A## f#oor" "ho+#! ,e o(ere! the "ame &a$* &hi h im%#$ %#annin) on a (er$ #ar)e (erti a# " a#e for "ome of theommer ia# ,+i#!in)" or ho+"in) ,+i#!in)" 8e.). to&er" in it$ !o&nto&n";.

In!oor o(era)e often mean" !ee% in!oor o(era)e to the +"er"

In!oor a%a it$ re:+irement" &i## (ar$ from f#oor to f#oor an! from !a$ time to e(enin) time 8e.). %ar>in) #e(e#"(er"+" offi e #e(e#" ,+"ine"" ho+r" (er"+" e(enin) an! ni)ht ho+r"; "er(i e" nee! to ,e %#anne! a +rate#$in #+!in) the"e !ifferen e"

The %re(io+" ,+##et i" !ire t#$ #in> to the !iffi +#t$ of ontainin) the RF. It ma$ ,e !iffi +#t to %ro(i!e the nee!e!a%a it$ for in!oor +"er" of a ommer ia# ,+i#!in) !+rin) offi e ho+r" an! a(oi! im%ortant RF #ea>a)e &hen

the traffi !eman! i" not met an$more 8at e(enin)" an! ni)ht"* !+rin) the &ee>en!";

In!oor +"er" %rofi#e hi)h#$ !iffer" from t$%i a# o+t!oor +"er %rofi#e" 8in!oor %rofi#e" ha(e t$%i a##$ a m+ h #o&er

mo,i#it$* hi)her thro+)h%+t e %e tation";. UMTS e## "i e i" !e%en!ent of the n+m,er of "im+#taneo+" +"er"* hen e no %re!efine! e## "i e an ,e

re#ia,#$ "tate!

Mo"t often in in!oor the m+#ti%ath !e#a$" are m+ h #o&er than o+t!oor an! #o&er than 4 hi% @. The Ra>ere ei(er i" not a,#e to !i"tin)+i"h the !ifferent m+#ti%ath" at "+ h #o& !e#a$" an! there i" a #o"" in time !i(er"it$

om%are! to o+t!oor re"+#t".

The in!oor o(era)e ma$ ,e %ro(i!e! in three !ifferent &a$"?

From o+t!oor No!e "

From re%eater" &ith o+t!oor fee!er"

From in!oor "ite"

:% Indoor co+erage 3& ou#door si#esT$%i a##$ the in!oor o(era)e from o+t!oor "ite" i" tar)etin) #imite! an! "tri t#$ #o a#i e! in!oor traffi .

Co(erin) ,+i#!in) from o+t!oor "ite" in!+ e o(era)e #imitation" that nee! to ,e a >noe!)e! in the fir"t %#a e !+rin)the !e"i)n?

@ T$%i a# (a#+e" to ,e on"i!ere! &o+#! ,e #e"" than 61 n" in home"* #e"" than 411 n" in offi e" an! #e"" than 061 n"in man+fa t+re". A" a remin!er* a UMTS hi% i" "#i)ht#$ #ar)er than 021 n"* &hi h &o+#! ,e the minim+m !e#a$ "%rea!to on"i!er for the Ra>e re ei(er to !i"tin)+i"h ,et&een m+#ti%ath".



44/54


+i#!in) %enetration #o""e" an! om%o"ite "tan!ar! !e(iation" "ho+#! ,e +"e! in the #in> ,+!)et"

In a"e of ma ro e## "ite" 8antenna" a,o(e roof #e(e#;* on#$ the +%%er f#oor" &i## ha(e !ee% in!oor o(era)e &herea" the #o&e"t f#oor" ma$ ha(e ,are#$ in!oor o(era)e.

In a"e of mi ro e## "ite" 8antenna" +n!er roof #e(e#* at the #e(e# of "e on! or thir! f#oor" ma im+m;* #o&erf#oor" ma$ ,e &e## o(ere! in a"e the mi ro e## antenna i" %ointin) !ire t#$ at the ,+i#!in). The in ,+i#!in)

o(era)e i" fa tore! in the mi ro e## !e"i)n an! i" one of it" main tar)et". The #in> ,+!)et for o+t!oor o(era)e &i## ,e +n,a#an e! om%are! to the in!oor #in> ,+!)et? the o+t!oor no!e

" &i## tran"mit at hi)h %o&er to rea h the in!oor UE"* hen e increasing s#rongl& #1e do5nlin; ou#doornoise le+el .

C#+tter homo)eneit$ i" im%ortant.

The in!oor o(era)e ,$ o+t!oor "ite" i" a "o#+tion to ,e a%%#ie! in "+,+r,an area" an! for #o& %enetration #o"",+i#!in)" ,+t m+"t ,e a(oi!e! for hi)h in!oor traffi ommer ia# area" or in hi)h ri"e ,+i#!in) #o ation".

:%/ Indoor co+erage 3& re!ea#ersRe%eater" &ith o+t!oor !onor" 8e.). o+t!oor nei)h,or ma ro e##; ma$ ,e +"e! to fee! an in!oor Di"tri,+te! AntennaS$"tem 8DAS;. The o%ti a# re%eater" 8the "i)na# i" on(e$e! thro+)h o%ti a# #in>" ,et&een the !onor an! the re%eaterremote +nit; ma$ ,e the ea"ie"t "o#+tion a#tho+)h not the hea%e"t.

e a+"e of in ,+i#!in) %enetration #o""e"* thi" i" the mo"t "%e tr+m effi ient "o#+tion. Lo""e" of e terna# &a##"* ei#in)or f#oor" in ,et&een "torie" nee! to ,e a""e""e! a +rate#$ fir"t 8mo"t often ,$ mea"+rement";.

Ho&e(er* thi" i" re#ia,#e on#$ for #o& in!oor traffi a%a it$ an! it a""+me" that the o+t!oor ma ro e## i" fair#$ o(er!imen"ione! to "+%%ort the in!oor a%a it$ re:+irement &itho+t "a rifi in) o+t!oor "er(i e".

In a"e of RF re%eater" 8the #in> ,et&een the !onor an! the re%eater i" an RF #in>; the )ain" nee! to ,e a +rate#$t+ne! to a(oi! an$ no!e !e"en"iti in) or No!e re ei(er ,#o >in).

Re%eater +"e" ma$ ,e re"tri te! !+e to E @44 re:+irement" 8"ee Re%eater" ;.

:%) Indoor co+erage 3& dedica#ed indoor si#es

The ,e"t "o#+tion for hi)h in!oor traffi "ite" an! hi)h ri"e ,+i#!in)" i" to %ro(i!e the o(era)e from the in!oor.Thi" i" ,e"t !one ,$ "%e ifi in!oor o(era)e 8e.). !i"tri,+te! antenna "$"tem" from an in!oor no!e %i o e##"!i"tri,+te! in the ,+i#!in) #ea>$ a,#e";.

De"i)n nee! to ,e aref+##$ %#anne! for a(oi!in) o+t!oor #ea>a)e. Antenna" "ha## ,e !ire te! in&ar!" to the enter ofthe ,+i#!in) an! %otentia# ,a > #o,e" "ho+#! ,e ontaine! ,$ %rote tion" ,ehin! the antenna" 8e.). on rete &a##" orref#e tor";.

Han!o(er area" m+"t ,e ontaine!. E(en &ith ontainin) a" m+ h a" %o""i,#e the "i)na# &ithin the ,+i#!in) an! t+nin)the o+t!oor "i)na# to a(oi! a" m+ h a" %o""i,#e an$ in ,+i#!in) %enetration* the UE" #o"e to &in!o&" &i## mo"t%ro,a,#$ enter in ma ro!i(er"it$ &ith o+t!oor "e tor". Thi" an ,rin) a,o+t a%a it$ i""+e"* "in e the o+t!oor "ite"ho+#! not %ro(i!e an$ )ain in the RF ,+t o!e" an! hanne# e#ement" &i## ,e +"e! on the o+t!oor "ite" for traffi

omin) from in!oor. The effi ien $ of in!oor "ite" &i## !e rea"e &ith #o& %enetration #o"" ,+i#!in).

In!oor to an! from o+t!oor tran"ition" m+"t ,e aref+##$ %#anne! an! t+ne!.If the RF an ,e effi ient#$ ontain" ,et&een in!oor an! o+t!oor* in!oor a%a it$ ma$ ,e ,oo"te! ,$ the fa t that the"%e ifi in!oor "ite &i## ,eha(e a" a "in)#e i"o#ate! e## &itho+t or &ith (er$ #o& o+t of e## interferen e.

:%< Su""ar& on indoor co+erageIndoor co+erage 4ro" ou#door si#es i" "+ita,#e to ,+i#!in)" &ith #imite! an! #o a#i e! in!oor traffi an! ,+i#!in)" &ith#o& %enetration #o""e". Thi" i" the %referre! "o#+tion for home" in "+,+r,an area". Thi" "o#+tion ,rin)" +"+a##$ a hi)hin rea"e in !o&n#in> noi"e #e(e# for o+t!oor UE".



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Indoor co+erage 4ro" re!ea#ers i" a!(i"e! &hen the o+t!oor !onor ha" "%are a%a it$ an! the tar)ete! ,+i#!in) a)oo! i"o#ation 8hi)h %enetration #o""e";* %ro(i!e! it meet" E @44 re:+irement".

For hi)h ri"e ,+i#!in)" an! hi)h in!oor traffi in #o"e! "tr+ t+re"* indoor si#es m+"t ,e the "o#+tion.

The in!oor o(era)e &i## ,e !eeme! (a#i! a" #on) a" the #e(e#" at the UE antenna onne tor* the UE ,ein) in!oor* aree:+a# or "+%erior to the minim+m re:+ire! #e(e#" for o+t!oor o(era)e !efine! a"?

T1res1old o4 #1e indoor co+erage 9one (re4erence a# UE an#enna connec#or. UE indoor$Ser+ice P2PI2 E cC60 Re uire"en# P2PI2 RS2P #1res1oldAMR 40.0 Boi e 47 ! 416 ! mCS 27 Bi!eo 40 ! 410 ! mPS 27 40 ! 410 ! mPS 40= 44 ! @5 ! mPS


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? Re!ea#ersD+e to E @44 #e)a# re:+irement"* there i" +rrent#$ no %ro!+ t a(ai#a,#e a" UMTS re%eater".

Ho&e(er* &o+#! an E @44 om%#iant UMTS re%eater a%%ear on the mar>et* it "ho+#! ,e on"i!ere! a" an effi ient"o#+tion to %ro(i!e o(era)e +"in) "%are a%a it$ of #o& #oa!e! "ite" into hot "%ot" or o(era)e ho#e". It &o+#! a#"o ,ehan!$ for %ro(i!in) in!oor o(era)e from o+t!oor #o& #oa!e! ma ro e##"* a(oi!in) the %enetration #o"" i""+e".

Re%eater an ho&e(er ,e on"i!ere! for in!oor o(era)e if the$ !o not ham%er &ith the E @44 o(era)e.



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0 Scra"3ling 2ode PlanningThi" "e tion fo +"e" on !o&n#in> " ram,#in) o!e %#annin).

S ram,#in) o!e" an ,e %#anne! for UE to net&or> "$n hroni ation effi ien $ or for UE ,atter$ effi ien $?

4. A fe& n+m,er of o!e )ro+%" are +"e! for a "ite an! it" nei)h,or"* a## e##" of a "ame "ite ,ear !ifferent" ram,#in) o!e" of the "ame )ro+%.Thi" a##o&" "hortenin) the "$n hroni ation time on nei)h,or e##"* hen e in rea"in) the initia# net&or>a :+i"ition an! the "oft han!o(er effi ien $.Ho&e(er the o"t i" more %ro e""in) re:+ire! from the UE 8for "$m,o# to "$m,o# orre#ation";* hen e a"horter ,atter$ #ife an! hi)her %ro e""in) effi ien $ re:+irement".

0. Different " ram,#in) o!e )ro+%" are +"e! on a## e##".Thi" &i## #o&er the UE %ro e""in) re:+irement" at the e %en"e of the "$n hroni ation time. Thi" ma$ thenre"+#t in %oorer net&or> %erforman e.

O,(io+"#$* a tra!e off ,et&een ,oth metho!" "ho+#! ,e fo+n!* e(en tho+)h it "o+n!" ,etter in a net&or> %oint of (ie&to hoo"e the fir"t %ro%o"ition. The rea"on i" that UMTS &i## ,e fir"t !e%#o$e! in hi)h !en"it$ en(ironment" &here e##a :+i"ition effi ien $ ma$ matter the mo"t.

In thi" onte t it "ha## ,e a#"o on"i!ere! to t+ne the frame timin) off"et ,et&een e##". A "horter or no timin) off"etma$ #ea! to in rea"e the "$n hroni ation effi ien $ on P SCH an! S SCH.

Detai#" on the "%e ifi " ram,#in) o!e %#annin) metho!o#o)$ an ,e fo+n! on the UMTS RF De"i)n +"in) A""et


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Planning and Design !rocessThi" %art %ro%o"e" a %ro e"" to ,e fo##o&e! -oint#$ ,$ T Mo,i#e USA " team" an! the (en!or team".

% S#e! /G si#e audi#sA## 0G "ite" on the area tar)ete! for #$ om%are! to the


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%=S#e! = Se##ing !ara"e#ers 4or co+erage anal&sis and Mon#e-2arlosi"ula#ion

Detai#" on a## "ettin)" an! ho& to "et them are %ro(i!e! +n!er the UMTS RF De"i)n U"in) A""et the area" &itho+t o(era)e. The"e i!entif$ theo(era)e ho#e" !+e to #a > of RF ener)$. The"e ho#e" nee! to ,e fi e! ,$ %ro(i!in) eno+)h RF ener)$ in

them.

Primar$ Pi#ot Po##+tion Contro# ? the !o&n#in> ,e"t "er(er %#ot &i## "ho& ho& &e## the RF i" ontro##e!* "ho&in)the ontainment effi ien $. Ea h of the ,e"t "er(er m+"t ,e ontaine! in the area of o(era)e an! m+"t noto(er"hoot or re"+r)e in +ne %e te! %#a e". Dee%er ana#$"e" ma$ ,e !one ,$ %#ottin) the a t+a# o(era)e ofone e## on#$? thi" &i## "ho& a## the ontainment i""+e" for thi" (er$ e##* om%are! to the tar)et o(era)e area.

Primar$ Pi#ot +a#it$ Contro# ? from the PCPICHKE 'N 1 %#ot* an e"timation of the "i)na# :+a#it$ an ,e !one. The%oor PCPICHKE 'N 1 area" &i## i!entif$ the ,a! :+a#it$ area". Thi" ma$ ,e !+e to #a > of RF ener)$ 8,+t thi""ho+#! ha(e ,een a#rea!$ i!entifie!;* %i#ot %o##+tion 8thi" "ho+#! ha(e ,een a#"o mo"t#$ "o#(e! %re(io+"#$ ,$the RF ontro# an! ontainment; or ina!e:+a $ ,et&een the !e"i)n an! the traffi #e(e#.

Ma ro!i(er"it$ ontro# ? from the "oft han!o(er %#ot* the ma ro!i(er"it$ one" "ha## ,e he >e!. The area" &ithtoo man$ %i#ot" %#anne! in the a ti(e "et m+"t ,e re!+ e! to the (er$ minim+m* &here area" &ith too #o&ma ro!i(er"it$ ma$ ,e re(ie&e!.

* e"%e ia##$ &hen the net&or> i" #oa!e!.

The"e ana#$"e" ma$ "+))e"t a n+m,er of han)e" to ,e ma!e e(en after r+nnin) the ACP? a!!in) "ite"* remo(in)"ite"* im%ro(in) "ite"* han)in) har! %arameter" 8t$%i a##$ aeria# %arameter";* han)in) "oft %arameter" 8SHOthre"ho#!"* tri))er"* minim+m an! ma im+m %o&er a##o&e!* et ;. Chan)in) the o(era## %o&er !i"tri,+tion 8"tartin) &ithCPICH %o&er han)e! on a "ite ,$ "ite ,a"i"; "ha## ,e a(oi!e! or >e%t a" a #a"t re"o+r e "o#+tion.

%:S#e! : I#era#ionsThe im%ro(ement" !e!+ e! from the %re(io+" "te% are entere! into the net&or> an! a ne& "im+#ation i" r+n.

Commen in) from the re"+#t" of the ne& "im+#ation* the "ame ana#$"e" "ha## ,e re%eate!* at a %o""i,#$ !ee%er #e(e#.

Iteration" "ha## ,e ontin+e! +nti# the net&or> rea he! the !e"ire! :+a#it$ #e(e# for the e"timate! traffi . The fina# e itriteria ma$ ,e !efine! on a mar>et ,$ mar>et ,a"i"* ,+t in an$ a"e the$ "ho+#! ,e ,etter or e:+a# to the ,e"t of the

GSM :+a#it$ %erforman e" for the re#ate! area an! the (a#+e" "tate! in the PI !o +ment PIJ. P#ea"e refer to Ae%t &ithin a "ati"f$in) mar)in &ith the net&or> t+ne! for hi)her #oa!".

%?S#e! ? Finali9eWhen the #ate"t iteration i" om%#ete! an! the re"+#t i" !eeme! "ati"fa tor$* then the fina# %#ot" m+"t ,e "tore! an! afina# re%ort &ritten* in #+!in) the rationa#e" for the !ifferent mo!ifi ation" an! a## the "%e ia# a"e".

Thi" &i## ,e of im%ortan e for the net&or> fo##o& +% an! e"%e ia##$ for the %re #a+n h o%timi ation.

T Mo,i#e USA* In % 3an+ar$ 45* 0115 7@ of 67Stri t#$ Confi!entia# an! Pro%rietar$


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% 0S#e! 0 Au#o"a#ic 2ell Planning (A2P$ACP too# an ,e +"e! to he > an! o%timi e the !e"i)n. C+rrent#$ there are tria#" e(a#+atin) < !ifferent ACP (en!or".

% S#e! Da#a #rans4er #o EricssonThe o+t%+t" to ,e "ent to Eri ""on for the RF !e"i)n (erifi ation are the fo##o&in)?

Ma%!ata

Mo!e# T+nin) Info

4. CW ra& !ata

0. Mea"+rement "ite info


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%a$#oa!;PICH Pa)in) In!i ation Channe# A" !efine! in 8e.).GSM'GPRS* UMTS* !ma0111;RC Ra!iatin) CenterRLC Ra!io Lin> Contro# A" "%e ifie! in From the UE to the net&or>

UMTS Uni(er"a# Mo,i#eTe#e omm+ni ation" S$"tem The ho"en te hno#o)$ a" e! at the moment

/%/Re4erences

Re4 Filena"e Descri!#ion

A


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) A7S Band



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Docu"en# is#or&

ersion Da#e 2o""en#s4.1 1='45'011

2 Initia# (er"ion from interna# !o +ment

0.1 41'10'0112 Inte)rate! the fir"t ro+n! of omment"

umts planning guide

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