Post on 01-Jun-2018
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LTE RPESS Compact
Dubai June 13, 2013
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LTE RPESS Day 2
Agenda
LTE Secto!" #"$ 3 Secto!"
%o& to imp!o#e t'e Lin( )udget
*ea"u!ement C!ite!ia +o! ie-d *ea"u!ement"
Lin( Le#e- and Sy"tem Le#e- Simu-ation"
LTE P-anning .ene!a- P!incip-e"
LTE P-anning &it' Ato--
LTE Radio P-anning Topic"
Co/"iting
LTE Pa!amete!" #e!#ie&
LTE P" and Counte!" #e!#ie&
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LTE Secto!" #"$ 3 Secto!"
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LTE 3/"ecto! #" /"ecto!
Enhanced Pedestrian A 5Hz (EPA05) E!i"ment "arameters#
$ %& Power# eN' 40 *E 24 d'm$ Antenna +ain# eN' 1, d'i *E 0 d'i$ -eeder .oss#/. 05 d' *. 05 d' (eederess)$ Noise -i!re# eN' 20 d' *E d'
ther eat!res#$ eN'# 1 %& antennas6 2 7& antennas (879)$ *E# 1 %& antenna6 2 7& antennas (879)$ /. -:domain Sched!er# channe:aware$ *. -:domain Sched!er# channe:!naware
Additiona marins#$ ;ntererence marin or 50< oad (=1>2d')$ 0 d' ast adin marin (d!e to sched!in ain)$ 0 d' sot H ain (no SH in .%E)$ 25 d' ain aainst shadowin
LTE 3/"ecto! 1*bp"45(bp"6 LTE /"ecto! 1*bp"45(bp"6
Enhanced Pedestrian A 5Hz (EPA05) E!i"ment "arameters#
$ %& Power# eN' 40 *E 24 d'm$ Antenna +ain# e7) 18$9 d)i *E 0 d'i$ -eeder .oss#/. 05 d' *. 05 d' (eederess)$ Noise -i!re# eN' 20 d' *E d'
ther eat!res#$ eN'# 1 %& antennas6 2 7& antennas (879)$ *E# 1 %& antenna6 2 7& antennas (879)$ /. -:domain Sched!er# channe:aware$ *. -:domain Sched!er# channe:!naware
Additiona marins#$ ;ntererence marin or 50< oad :2$$3d)6$ 0 d' ast adin marin (d!e to sched!in ain)$ 0 d' sot H ain (no SH in .%E)$ 25 d' ain aainst shadowin
DL 19 d);
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LTE 3/"ecto! #" /"ecto!
3:sector B:sector
LTE /"ecto! "ite "o-ution !educe" t'e numbe! o+ co#e!age "ite" by :39>
.%E B:sector site so!tion iCes a @eneit o arer coCerae (main d!e to hiher ain
antennas) and dierent network ao!t ;t can ha""en that a#e!age inte!+e!ence -e#e- i" 'ig'e! +!om t'e point o+ a "ing-e ce--
neCertheess B:sector so!tion re!ires 35< ess sites com"ared to corres"ondin 3:sector coni!ration
9e 7ane (73) G 03 km
9e Area G 035 km2
Site Area (S3) G 104 km2
;nter Site /istance (;S/3) G 11km
9e 7ane (7B) G 0 km
9e Area G 02B km2
Site Area (SB) G 154 km2
;nter Site /istance (;S/B) G 13km
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LTE 3/"ecto! #" /"ecto!
LTE /"ecto! "ite "o-ution b!ing" ?=0> "ite t'!oug'put gain compa!ed to 3/"ecto!
Sine ce ca"acit decreases B< main @eca!se o increased inter:ce intererence (more
neih@o!rshiher intererence) n tota- pe! "ite, capacity i" inc!ea"ed mo!e t'an =0> in DL compa!ed to 3/"ecto! "ite
*ser e&"erience is aso im"roCed (or ce:center as we as ce:ede *Es)
*ean CELL t'!oug'put *ean STE t'!oug'put n"tantaneou"
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%o& to imp!o#e t'e Lin( )udget
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%o& to imp!o#e t'e Lin( )udget@Potentia- c'ange" +o! di"cu""ion
Re-ea"e independent 1426
Lo&e! t'e inte!+e!ence ma!gin
$ .%E air interace is not im"acted @ own:ce intererence (as in 9/8A)Perect intra:ce orthoonait can @e ass!med or .%E %h!s one can caim the
intererence marin is ower com"ared to 3+ (9/8AHSPA) Sim"e 3+
orm!a # :10&o10(1:50
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%o& to imp!o#e t'e Lin( )udget@Potentia- c'ange" +o! di"cu""ion
Re-ea"e independent 2426
C'ange t'e dep-oyment c-a"" +!om matu!e to ba"ic
$ )a"ic "cena!iois characterised @ 2 d) -e"" t'an matu!e "cena!ioinindoor "enetration ooses ;n some scenarios the "enetration oss can @e eCen
ower (e at the window si :3d' oss rom non coated window to Jt"icaK 20
d' concrete wa oss)
$ 7e!irement or ce area "ro@a@iit is ower (com"ared to 8at!re) howeCer cearea "ro@a@iit ower than D0< or /**S* miht @e too aressiCe n the
other hand6 eCen ,5< ce area "ro@a@iit or o"enr!ra areas is acce"ta@e
C'ange
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%o& to imp!o#e t'e Lin( )udget@Potentia- c'ange" +o! di"cu""ion
Re-ea"e dependent
%he can @e "ointed o!t as !t!re areas o im"roCement taken into acco!nt when the
reease wi @e commercia
Con"ide!
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Co#e!age C!ite!ia +o! ie-d
*ea"u!ement"
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ie-d mea"u!ement pa!amete!"
%erminas are meas!rin rom serCin ce#
$ 7S7P (7eerence Sina 7eceiCed Power)
$ 7S7 (7eerence Sina 7eceiCed !ait)
Scanners are meas!rin rom a decoded ces#
$ 7S7P
$ 7S7$ ide@and channe "ower6 7SS;
$ P:S9H6 S:S9H "ower
$ 7eerence sina S;N7
Sstem and ink eCe sim!ations iCes S;N7 threshods or a certainserCice eCe (89S or thro!h"!t)
7SP7 and 7S7 are more common meas!rements
*apping +!om S7R t'!e"'o-d" to RSRP4RSRF t'!e"'o-d needed
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RSRP and RSRF
RSRP
7S7P is the "ower o a sine reso!rce
eement
*E meas!res the "ower o m!ti"e
reso!rce eements !sed to transer the
reerence sina @!t then takes an
aCerae o them rather than s!mmin
them 7e"ortin rane :44>:140 d'm
RSRF
7S7 G 7S7P (7SS;N)
$ N is the n!m@er o reso!rce @ocksoCer which the 7SS; is meas!red
$ 7SS; is wide @and "ower6 inc!dinintrace "ower6 intererence and noise
7e"ortin rane :3>:1D5d'
3.PP RSRP De+inition
7eerence sina receiCed "ower (7S7P)6 is
deined as the inear aCerae oCer the "ower
contri@!tions (in F) o the reso!rce eements
that carr ce:s"eciic reerence sinas within the
considered meas!rement re!enc @andwidth
3.PP RSRF De+inition
7eerence Sina 7eceiCed !ait (7S7) is
deined as the ratio NO7S7P(E:*%7A carrier
7SS;)6 where Nis the n!m@er o 7's o the E:
*%7A carrier 7SS; meas!rement @andwidth %he
meas!rements in the n!merator and denominatorsha @e made oCer the same set o reso!rce
@ocks
E:*%7A 9arrier 7eceiCed Sina Strenth
;ndicator (7SS;)6 com"rises the inear aCerae o
the tota receiCed "ower (in F) o@serCed on in
-/8 sm@os containin reerence sm@os or
antenna "ort 06 in the meas!rement @andwidth6
oCer Nn!m@er o reso!rce @ocks @ the *E roma so!rces6 inc!din co:channe serCin and non:
serCin ces6 adacent channe intererence6
therma noise etc
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Li)u, RSS and RSRP
.i'! "roCides the 7SS;
$ 7SS; G wide@and "owerG noise Q serCin ce "ower Q intererence "ower$ 7SS; at the ce ede is the 7& SensitiCit
7SS;G12?N?7S7P
$ 7S7P is the receiCed "ower o 1 7E (3+PP deinition) aCerae o "ower eCes receiCedacross a 7eerence Sina sm@os within the considered meas!rement re!enc
@andwidth
$ 7SS; "er reso!rce @ock is meas!red oCer 12 reso!rce eements (in .i'* 100< o the"ower is considered ie 43d'm)
$ N# n!m@er o 7's across the 7SS; is meas!red and de"ends on the '
'ased on the a@oCe *N/E7 -*.. .A/ AN/ H;+H SN7#
RSRP d)m6G RSS d)m6 /10;-og 12;76
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RSRP co#e!age t'!e"'o-d"
Eamp-e
Parameters#
9e ma&im!m % "ower "er antenna 43d'm
2%& 8;8 !sed
108Hz carrier @andwidth
1,d'i '%S antenna ain
04d' !m"er ca@e oss
7e!ired ce ede thro!h"!t 48@"s in /.and 3,4k@"s in *.
9oCerae threshod RSRP6witho!t .N- marin6 +ain Aainst Shadowin
and 'P.#
G 43d'm Q 1,d' : 04d' :15BB5d' : 2,d' Q (15BB5:14D0)
G /11$HH d)m
9oCerae threshod with .N- marin and +ain Aainst Shadowin#
G 43d'mQ1,d':04d':15BB5 d' :2,d' Q (15BB5:14D0)
QB4d' G /110$5Hd)m
9oCerae threshod with .N- marin6 +ain Aainst Shadowin and 'P.#
G 43d'mQ1,d':04d':15BB5 d' :2,d' Q (15BB5:14D0) QB4d' Q22d' G/HH$90d)m
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RSRP E"timation )a"ed on )CC% *ea"u!ement"
A +S8 o"erator ma want to estimate what is the dierence in coCerae that
wo!d haCe at the same ocation i it was to re:!se the e&istin +S8 network as.%E (ie sites6 antennas)
7SS; in +S8 is a ood meas!re as '99H is on a the time with constant "ower
.oad inde"endent meas!rement
7S7Pte6 inde"endent o the oad6 is the "ower o one 7E that is wh it needs to
@e scaed down E 'G108Hz6 50P7'sI 12?50GB00 s!@carriers (7E)I12?o(B00)
7S7P.%EG Pma&.%E: 10?o(12?N) $ P..%E
7SS;+S8G '99HR/."ower $P.+S8
RSRPLTE
d)m6G RSS.S*
d)m6 )CC% DL po&e! PmaLTE6 /10;-og 12;76
PLLTE/PL.S*6
P.# Pro"aation oss
N# n!m@er o 7's
%erm (P..%E:P.+S8) acco!nts or the dierences in "ro"aation i dierent
re!encies are !sed See ne&t side
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RSRP E"timation ba"ed on CPC% RSCP*ea"u!ement"
A 9/8A o"erator ma want to estimate what is the dierence in coCerae that
wo!d haCe at the same ocation i it was to re:!se the e&istin 9/8A network as.%E (ie sites6 antennas)
7S7P.%EG Pma&.%E: 10?o(12?N) $ P..%E
7S7P9P;9HG Pma&*8%S:10?o(Pma&*8%SP9P;9H) $P.*8%S
-rom @oth e!ations#
RSRPLTE d)m6 G RSRPCPC%/ PmaLTE / Pma
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Lin( Le#e- K Sy"tem Le#e- Simu-ation"
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#e!#ie&
.ink Sim!ations and 8a""in are !sed to s!""ort Sstem .eCe Sim!ator (and
"annin toos)
.ink sim!ator
Network sim!ator
ne ink isanazed indetai
A c!ster o anetwork6 inc!din778 meas!rementsand intererence isanazed in detais
*apping unction"
S7R/?)ER C4, ade 6 )LER
T'e -in( "imu-ato! i" !un one timeto gene!ate t'e mapping +unction"S7R/?)ER and )ER/?)LER
T'e net&o!( "imu-ato! u"e"S7R/?)ER and )ER/?)LERin "ub"eIuent "imu-ation"
9);6-
ade
'E76'
.E7
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Eamp-e" o+ Lin( Le#e- Simu-ation"
'.E7 Cs SN7 c!rCes S;N7 threshods or
dierent 89S7's !sed@ the dimensionin too
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Eamp-e" o+ Sy"tem Le#e- Simu-ation"
%hro!h"!ts @ased one&act 778 andintererencemeas!rements
*"ink ;ntererence 8arin (as!nction o the ce oad)
$ *sed @ the dimensionintoo
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7et&o!( P-anning Too- Simp-i+ied Static Simu-ato!
Pannin too haCe to hande big "cena!io"on rea terrain with acce"ta@e
p!oce""ing "peed and "tabi-ity
Simp-i+ication is needed to et it r!nnin
%here is no e&act 778 (no handoCers6 admission contro6 "ower contro>)
%here is no time scae
%oo "erorms either#
A set o 8onte 9aro sim!ations o "tatic "nap"'oto the network
9onsider certain constant oad E!ii@ri!m @etween transmitted "owers and
receiCer S;N7 re!irements is achieCed Cia iteratiCe "rocess inde"endent rom
time 8o@ies are either dro""ed o!t or ke"t6 @!t nothin in @etween
%oo u"e" -in( -e#e- "imu-ationres!ts as ook!" (ie 89S threshods)
%oo !se "y"tem -e#e- "imu-ationres!ts as ook!" to consider eect o some
778 eat!res (e&am"e thro!h"!t ain actor or introd!cin Ada"tiCe 8od!ation
Switch in 8;8)
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Sy"tem and Lin( Le#e- Simu-ato!" in 7S7
SL "imu-ato! p-at+o!m
$ ;SE(e& Nokia)$ 8o7SE (e& Siemens)
Sy"tem Le#e- "imu-ato!" and emu-ato!"
$ *P7;SE (.%E : 8o7SE)$ -7EA9 (.%E : ;SE)$ 8o7SE (.%E $ 8o7SE)$ A8o7E (.%E6 HSPA : .in!&)
E /imensionin %oo !ses*oRSEor sstem eCe and5.*aor ink eCe
Lin( Le#e- "imu-ato!" andemu-ato!"
$ 4+8a& (.%E)
$ 9anni@a (.%E)
$ 8ata@ .%E
$ .inksim (.%E)
S"ecia sim!ator deCeo"ed or SN
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LTE P-anning .ene!a- P!incip-e"
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LTE 7et&o!( P-anning tem"
%here is a trade o @etween coCerae and ca"acit
.%E "annin is not easi@e to do @ased on "ro"aation on
%iht re!enc re:!se 1 im"acts stron on S;N7 distri@!tion
Pannin is simiar to 8o@ie i8A and HSPA
$ -re!enc re!se 1 same as HS/PA
$ -/8A6 s!@carrier conce"t simiar to i8A
!tae
"ro@a@iitim"roCement
d!e to
intererence
red!ction
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LTE capacity depend" on S7R
.ow other to own ce intererence can @eachieCed @ p-anning c-ea! dominance a!ea"
%he ce coCerae (and oCera") m!st @e"ro"er controed
%he ce sho!d coCer on what it is s!""osedto coCer
$ .ow(er) antenna heihts and down tit o theantennas
$ *se @!idins and other enCironmentastr!ct!res to isoate ces coCerae
$ *se indoor so!tions to take adCantae o
the @!idin "enetration oss
ACoid sites seein the @!idins in horizones"ecia oCer the water or otherwise o"enarea
?3(m
B300
m
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LTE P-anning &it' Ato--
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Ato-- Too- +o! LTE 1426
Ato-- P-anning Too- by RS : .%E mod!e comme!cia--y a#ai-ab-e rom
Cersion 2,0 9!rrent Cersion 31 (8arch6 2nd)
Eas !ser interace and "ower! eat!res
ProCides man "reconi!red dea!t Ca!es (not easi aCaia@e in NetAct Panner)
Eas im"ort o data (e sites or @earers)
eakness# com"icate Cis!aization o traic ma"s
; Ato oder icense Cersion aread aCaia@e or 3+ it is necessar to !"rade it
irst to C31 and add the .%E mod!e on to"
%o& to o!de! an Ato-- -icen"e@
$ 9ontact -orsk direct# Sam!e /esmaison6 sdesmaisonTorskcom
;nterna technica tests or Ato Q additiona materia (inc!din "ricinU)#
$ htt"s#sharenet:imsinsidenokiasiemensnetworkscom"en3,4D5144
https://sharenet-ims.inside.nokiasiemensnetworks.com/Open/384957144https://sharenet-ims.inside.nokiasiemensnetworks.com/Open/3849571448/9/2019 LTE Intro Part 2
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Ato-- Too- +o! LTE 2426
-orsk trainin materias and !ser doc!mentation in ;8S
htt"s#sharenet:imsinsidenokiasiemensnetworkscom"en3,353,042
Ato !sae materia created @ NP
htt"s#sharenet:imsinsidenokiasiemensnetworkscom"en41BD1BD22
J7- Pannin or .%E !sin Ato""tK
9a"acit Sim!ations
$ How to transer the traic data into Ato
8ore inormation in Ato we@ "ae#
htt"#wwworskcomwe@EN2:ato:te:mod!e"h"
https://sharenet-ims.inside.nokiasiemensnetworks.com/Open/383538042https://sharenet-ims.inside.nokiasiemensnetworks.com/Open/416916922http://www.forsk.com/web/EN/72-atoll-lte-module.phphttp://www.forsk.com/web/EN/72-atoll-lte-module.phphttps://sharenet-ims.inside.nokiasiemensnetworks.com/Open/416916922https://sharenet-ims.inside.nokiasiemensnetworks.com/Open/3835380428/9/2019 LTE Intro Part 2
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Ato-- ACP *odu-e
A9P (A!tomatic 9e Pannin) mod!e is "art o Ato
;t ena@es network reconi!ration thro!h two mechanisms#
$ Pa!amete! !econ+igu!ation(to im"roCe network !ait)# antenna azim!ths6 tits6 %&"owers6 778 "arameters>
$ Pe!+o!ming "ite and "ecto!" "e-ection" ba"ed on#
Seectin which sites andor sectors to s!""ress amon e&istin sites
Seectin which sites to !se amon man candidates o sites
Sepa!ate -icen"ere!ired to r!n it ' minimizin the o@a cost !nction6 the A9P tries to o"timize the network
An st!d o .%E "annin (re!sin e&istin 3+ network) in Ato and how A9P can
o"timise the network#
$ htt"s#sharenet:imsinsidenokiasiemensnetworkscomCerCiew/40D0D33B
Some conc!sions rom the st!d#$ %oo "oses Cer ood "erormance as to mani"!ation with data (in"!to!t"!t) andreasona@e "rocessin time
$ +ood to do network c!sterin and a"" A9P too to o"timize c!ster @ c!ster ratherthen tr to r!n @i networks in one r!n
https://sharenet-ims.inside.nokiasiemensnetworks.com/Overview/D409093376https://sharenet-ims.inside.nokiasiemensnetworks.com/Overview/D4090933768/9/2019 LTE Intro Part 2
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A-te!nati#e "o-ution" to Ato--
*entum P-anet 9$0
$ AternatiCe "annin too or .%E$ ECa!ation notes and com"arison @etween 8ent!m Panet and Ato#
htt"s#sharenet:imsinsidenokiasiemensnetworkscom"en410D5435
$ 8ent!m inormation in ;8S#
htt"s#sharenet:imsinsidenokiasiemensnetworkscom"en4140345
ASSET =$0
$ -ormer 8!ti7adio Panner and "art o AircomKs Enter"rise S!ite is areadaCaia@e
%imeta@e or Enter"rise icenses or commercia "roects sti o"en
$ .%E Parameter /oc!mentation read d!rin 1H2011 (%oos +ro!")
$ ECa!ation o ASSE%0 aCaia@e in ;8S# htt"s#sharenet:imsinsidenokiasiemensnetworkscomCerCiew/4245104
https://sharenet-ims.inside.nokiasiemensnetworks.com/Open/417095435https://sharenet-ims.inside.nokiasiemensnetworks.com/Open/414037457https://sharenet-ims.inside.nokiasiemensnetworks.com/Overview/D424510747https://sharenet-ims.inside.nokiasiemensnetworks.com/Overview/D424510747https://sharenet-ims.inside.nokiasiemensnetworks.com/Open/414037457https://sharenet-ims.inside.nokiasiemensnetworks.com/Open/4170954358/9/2019 LTE Intro Part 2
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E&"orer
indow
8a" indow
Point
Anasis
indow
.eend
indow
Panoramic
View
Ato-- .
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7et&o!( De"ign o!(+-o&
Proect creation6 im"ortin eora"hicdata ie /%86 c!tter ma"s
Set!" o network "arameters andeements (@ase stations6 other e!i"ment)
;nitia eNode'Ks ocation can @e st!died withcoCerae "redictions
NetworkKs @ehaCio!r st!d!nder dierent oad conditions
8onte 9arosim!ations orreaistic networktraic scenarios(Ato cac!atesnetwork oads)
8an!aintrod!ction othe oad romstatistics
9an @e @ased oneora"hic data s!chas "o"!ation ma"s
St!d dierentre!enc"anninscenarios
.ists can @e enerated@ Ato6 im"orted orra"hica W man!acreated
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LTE Radio P-anning Topic"
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LTE Radio P-anning Topic"
E/2B,435455
Parameter is com"ied @ the sstemrom oowin two indiCid!a"arameters on @inar strin eCe#
.N'%S# lnBtsId 7ane# 0>104,55
.N9E.# lcrId7ane# 0>255
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LTE Radio P-anning Topic"
E/
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X Phsica .aer 9e ;dentit (P9;) identiies a ce within a networkX %here are 504 Phsica .aer 9e ;dentities :Y PC i" not uniIueM
P'y"ica- Laye! Ce-- dentity G 3 N 7D16 O 7D2
7D1Phsica .aer 9e ;dentit ro!" /eines SSS se!ence 7ane 0 to 1B
7D2;dentit within the ro!" /eines PSS se!ence$ 7ane 0 to 2
X P9; is notthe E:*%7AN 9e ;dentiier (E9;)
X E9; is !ni!e within a network
X E9; does not need to @e "anned E9; Ca!e is set @ the sstem
X Phsica 9e ;dentit is deined @ the "arameterphyCellID#Pa!amete! bect Range De+au-t
"h9e;/ .N9E. 0 to 503 Not A""ica@e
LTE Radio P-anning Topic"
P'y"ica- Ce-- dentity PC6 'at i" a PC@
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3, Nokia Siemens Networks
X P9; "annin is anaoo!s to scram@in code "annin in *8%S#X A *E sho!d neCer receiCe sim!taneo!s the same identit rom more than a ce
X 8a&im!m isoation re!ired @etween ces with the same P9;
X Neih@o!r ces sho!d not haCe the same P9; (coision ree "annin)
X Neih@o!rs o neih@o!rs ce sho!d not haCe the same P9; (con!sion ree "annin)
X Additiona6 P9; "annin needs to oow the JPC modu-o !u-e"# mod!o36mod!oB and mod!o30
X ; mod3(P9;) r!e is tr!e then modB(P9;) and mod30(P9;) are tr!e
X ; modB(P9;) is tr!e then mod30(P9;) is tr!e
X ; modB(P9;) is not tr!e then mod3(P9;) is not tr!e
X ; mod30(P9;) is not tr!e then modeB(P9;) is not tr!e
X %here sho!d @e some eCe o co:ordination across internationa @orders whenaocatin P9;s
X %o aCoid o"erators aocatin the same identit to ces on the same 7- carrier and inneih@o!rin eora"hic areas
LTE Radio P-anning Topic"
PC P-anning #e!#ie&
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3D Nokia Siemens Networks
Ru-e ACoid assinin to the ces o one eN' P9;s with the same mod!o 3
Rea"on
PSS deines N;/2 %here are 3 N;/2in a ro!" so PSS is enerated !sin 1 o 3
dierent se!ences ; two ces o the same eN' haCe the same mod3(P9;) it means the haCe the
same N;/2(ie 06 1 or 2) and the same PSS se!ence
$ PSS is !sed in ce search and snchronization "roced!res# Di++e!ent PSS"eIuence" +aci-itate ce-- "ea!c' and "ync' p!ocedu!e"
LTE Radio P-anning Topic"
PC modu-o 3 PC6 Ru-e
TE R di P- i T i
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40 Nokia Siemens Networks
%est @etween 2 sites with one
ce each
riina P9;s (et) where
chaned to P9;s (riht) so @oth
sites haCe same mod3 (P9;)G1
E++ect"
X S;N7 red!ction# 1 to :2d'
X %hro!h"!t is on red!cedrom 18@"s to =148@"s
!igina-scenario# P9; 45 and
P9; 4
*odi+iedscenario# P9; 400 and
P9; 403
LTE Radio P-anning Topic"
PC mod 3 #e!-ap bet&een e7)" Eamp-e
LTE R di P- i T i
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41 Nokia Siemens Networks
X 9ase# *E at the @order o two ces who haCe the same P9;mod36 7S7Prom @oth ces G :Bd'm in @oth meas!rement cases (on P9; chaned)
X NSN 210 %/ done6 2B+Hz6 108Hz @andwidth
LTE Radio P-anning Topic"
PC mpact o+ PC mod 3 Co--i"ion on T'!oug'put
LTE R di P- i T i
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42 Nokia Siemens Networks
;n p!io!ity o!de!, n!m@er 1 most im"ortant(a
o!r sho!d @e !ied6 idea)
1 ACoid assinin the same P9; to
neih@o!r ces
2$ A#oid a""igning t'e "ame mod3 PC6to neig'bou! ce--"
3 ACoid assinin the same modB(P9;) toJneih@o!rK ces
4 ACoid assinin the same mod30 (P9;) toJneih@o!rK ces
;d G 5
;d G 4
;d G 3
;d G
11 ;d G
10
;d G D
;d G ,
;d G
;d G B
;d G 2
;d G 1
;d G 0
LTE Radio P-anning Topic"
PC !ap
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LTE R di P- i T i
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44 Nokia Siemens Networks
PRAC% con+igu!ation t&o ce--" mu"t be di++e!ent &it'in t'e PRAC% !e/u"e di"tance toinc!ea"e t'e RAC% decoding "ucce"" !ate
P7A9H transmission can @e se"arated @#
Time p!ac'Con+nde6
$ P7A9H:P*S9H intererence# ; P7A9H reso!rces are se"arated in time within eN'
$ P7A9H:P7A9H intererence# ; same P7A9H reso!rces are !sed or the ces o aneNode'
$ P7A9H:P7A9H intererence is "reerred to P7A9H:P*S9H intererence sop!ac'Con+nde o+ t'e ce--" on one "ite "'ou-d be t'e "ame
!eIuency p!ac'!eI++6
$ Aocation o P7A9H area sho!d @e ne&t to P*99H area either at !""er or ower @ordero re!enc @and6 howeCer sho!d not oCera" with P*99H area
$ ACoid se"aration o P*S9H in two areas @ P7A9H (sched!er can on hande oneP*S9H area)
$ o! "imp-icity u"e "ame con+igu!ation +o! a-- ce--"
SeIuence PRAC% CS and RootSeInde6$
LTE Radio P-anning Topic"
PRAC% P!incip-e
LTE R di P- i T i
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45 Nokia Siemens Networks
km4.12
1031038.9 86
=
LTE Radio P-anning Topic"
PRAC% P!eamb-e o!mat"
LTE R di P- i T i
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4B Nokia Siemens Networks
%he "arameter deines theAowedSstem -rameor random accessattem"ts6 the S!@:rame n!m@ersorrandom access attem"ts and theP!eamb-e +o!mat
S!""orted Ca!es in 7.10 !" to 7.30#$ -or Pream@e -ormat 0# 3 to ,$ -or Pream@e -ormat 1# 1D to 24
RAC% Den"ityindicates how man7A9H reso!rces are "er 10ms rame
n 7A9H densit Ca!es o 1 and 2are s!""orted !" to 7.30E
$ 7A9H densitG1 n one randomaccess attem"t "er rame
$ 7A9H densitG2 %wo randomaccess attem"ts "er rame
LTE Radio P-anning Topic"
PRAC% PRAC% Con+igu!ation nde p!ac'Con+nde6
LTE Radio P-anning Topic"
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4 Nokia Siemens Networks
Prach9S de+ine" t'e con+igu!ation!sed or the "ream@e eneration ie howman ccic shits are needed to enerate the "ream@e
P!ac'CS depend" on t'e ce-- "ie
$ /ierent ce ranes corres"ond to dierent Prach9S
Sim"iication# %o ass!me a ces haCe same size (imited @ theprachConfIndex)
LTE Radio P-anning Topic"
PRAC% PRAC% Cyc-ic S'i+t p!ac'CS6
LTE Radio P-anning Topic"
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4, Nokia Siemens Networks
Prach9S deines the numbe! o+ cyc-ic
"'i+t" (in terms o n!m@er o sam"es) !sed
to gene!ate mu-tip-e p!eamb-e
"eIuence" +!om a "ing-e !oot "eIuence
E&am"e @ased on Prach9SG12 :Y n!m@er
o ccic shits# 11D$ 7oot se!ence enth is ,3D so a ccic shit
o 11D sam"es aows R
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4D Nokia Siemens Networks
Step": /eine the p!ac'Con+nde
X /e"ends on "ream@e ormat (ce rane)X ;t sho!d @e the same or each ce o the network
: /eine the p!ac'!eI++
X /e"ends on the P*99H reionX ;t can @e ass!med to @e the same or a ces o a network (sim"iication): /eine the p!ac'CS
X /e"ends on the ce raneX ; or sim"icit same ce rane is ass!med or a network then "rach9S is the
same or a ces
: /eine the !ootSeIndeX ;t "oints to the irst root se!ence (,3, se!ences or -// and 13, "ossi@e
or %//)
X ;t needs to @e dierent or neih@o!r ces across the networkX rootSe;nde& se"aration @etween ces de"ends on how man are necessar
"er ce (de"ends on Prach9S)
LTE Radio P-anning Topic"
PRAC% !ap
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50 Nokia Siemens Networks
hen the *E is in ide mode its ocation is known @ the 88E with the acc!rac
o a trackin area
Each e7ode) can contain ce--" be-onging to di++e!ent t!ac(ing a!ea"
ne ce on @eons to one trackin area code (%A9)
A trackin area can @e shared @ m!ti"e 88E
%rackin Area ;dentit (%A;) G P.8N ;/ (mcc6 mnc) Q %A9 a @roadcasted in S;'1
7eserCed %A9 Ca!es# 0000 and ---E( in he&) ie 0 and B5534
LTE Radio P-anning Topic"
T!ac(ing A!ea Code TAC6 nt!oduction 1426
LTE Radio P-anning Topic"
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51 Nokia Siemens Networks
%he norma trackin area !"datin "roced!re is !sed when a *E moCes into atrackin area within which it is not reistered
%he "eriodic trackin area !"datin "roced!re is !sed to "eriodica noti the
aCaia@iit o the *E to the network (@ased !"on %3412)
%rackin area !"dates are aso !sed or
reistration d!rin inter:sstem chanes
88E oad @aancin
.are trackin areas res!t in ;ncreased "ain oad
7ed!ced re!irement or trackin area !"dates res!tin rom mo@iit
LTE Radio P-anning Topic"
T!ac(ing A!ea Code TAC6 nt!oduction 2426
LTE Radio P-anning Topic"
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52 Nokia Siemens Networks
%rackin areas sho!d @e "anned to @e !e-ati#e-y -a!ge 100 e7ode), 3
ce--"4e7ode)6rather than reatiCe sma
%heir size sho!d @e red!ced s!@se!ent i the "ain oad @ecomes hih
%rackin areas sho!d not r!n cose to and "arae to maor roads nor raiwas
.ikewise6 @o!ndaries sho!d not traCerse dense s!@scri@er areas
9es which are ocated at a trackin area @o!ndar and which e&"erience are
n!m@ers o !"dates sho!d @e monitored to eCa!ate the im"act o the !"date"roced!res
LTE Radio P-anning Topic"
T!ac(ing A!ea Code TAC6 P-anning .uide-ine"
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LTE Dep-oyment Scena!io"
nt!oduction
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nt!oduction
8acroces
"roCide coCerae and ca"acit across wide areas
Standard de"oment so!tion
;ndoor so!tions
im"roCe coCerae when indoor macroce coCerae is weak
"roCide hih ca"acit so!tions
8icroces
serCe traic hots"ots
"roCide coCerae when macroce sites are not aCaia@e
-ei *u-ti!adio
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55 Nokia Siemens Networks
-ei *u-ti!adio
-ei Patorm is seected as common
% p-at+o!mto @e !sed or dierentaccess technooies# +S8E/+E6
9/8A6 .%E
Radio acce"" +unctiona-ityis shited
rom dedicated H to S
Same -e&i '%S mod!es can o"erate
sim!taneo!s in one (dedicated mode)
or more radio modestechnooies
(conc!rrent mode)
Sy"tem *odu-e(S8) s!""orts
mu-tiband ope!ation
$ ie radio mod!es o dierent re!encies R *odu-e"s!""ort a "ing-e
+!eIuencyband@!t m!ticarrier
o"eration
3 "ecto! R modu-e
.S*4ED.E S*
CD*A4LTE S*
-ei *u-ti!adio )TS
LTE o! CD*A4%SPA and
.S*4ED.E
-e&i '%S o"erates
sim!taneo!s in 2 radio
modes
Sine or 9onc!rrent mode o
o"eration is s!""orted
-ei )TS *u-timode Sy"tem *odu-e S*E RL10
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5B Nokia Siemens Networks
-S8E "roCides ca"acit or !" to1Q1Q1 3 ce--"6.%E site with 20
8Hz @andwidth with 2% 8;8
B sectors de"oment with one
sstem mod!e and 2%& 8;8 is
"ossi@e rom 7.30 or 5 and108Hz @andwidths
-ei )TS *u-timode Sy"tem *odu-e S*E
Hih 9a"acit Sstem 8od!e (S8) or HSPA and .%E
-eat!re ;/(s)# .%E,2
S*E
)and&idt' *a*CS
9 *% 10*%
19*%
20*%
Peak .1 /.%hro!h"!t"er ce
2, 38@its
58@its
1108@its
1508@its
Peak .1 *.%hro!h"!t"er ce
20 106B8@its
21638@its
326,8@its
436,8@its
)and&idt' 9*% 10*% 19*% 20*%
8a& n!m@er o actiCe !sers "er ce (-S8E) 7.10 200 400 : ,00
8a& n!m@er o actiCe !sers "er ce (-S8E) 7.20 4,0 B00 20 ,40
8a& n!m@er o actiCe !sers "er ce (-S8E) 7.30 (3 sectorssite) 4,0 B00 20 ,40
8a& n!m@er o actiCe !sers "er ce (-S8E) 7.30 ( B sectorssite) 420 420 : :
-or other reeases and dierent @andwidths B sectors de"oment im"ies 2 S8
-ei )TS *u-timode Sy"tem *odu-e S*D RL30
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5 Nokia Siemens Networks
-ei )TS *u-timode Sy"tem *odu-e S*D
)and&idt' *% 9 o! -e""6 1019*%
20
9a"acit with -S8/ 3 ces 3 ces 3 ces 2 ces
Peak .1 /. %hro!h"!t "er ce 3 8@its 5 8@its
110
8@its 150 8@its
Peak .1 *. %hro!h"!t "er ce 106B 8@its 2163 8@its 326, 8@its 436, 8@its
9ost eicient Sstem 8od!e
-eat!re ;/(s)# .%E4
S*D
)and&idt' 9*% 10*% 19*% 20*%
8a& n!m@er o actiCe !sers "er ce (-S8/)7.20 ( 3 sectorssite)
420 420 : :
8a& n!m@er o actiCe !sers "er ce (-S8/)7.20 (2 sectorssite)
4,0 B00 20 ,40
Hardware ca"acities with 2%& 8;8 and 27&
-ei *u-ti!adio 3/Secto! R *odu-e
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5, Nokia Siemens Networks
-ei *u-ti!adio 3/Secto! R *odu-e
7- sector actiCation icense actiCates 1 sector in 20 mode
8!ti"e 7- mod!es are re!ired to s!""ort 8;8
1Q1Q1 .%E with one 7- 8od!e
ProCides s!""ort or !" to 20 8Hz @andwidth 'asic sotware actiCation "roCides s!""ort or 14 8Hz
;nc!des 3 & 0 Power Am"iiers "roCidin B0 o!t"!t "ower at the
antenna connector
S!""ort or Di"t!ibuted "ite!" to 20 km rom Sstem 8od!e
Ant Ant9 Ant5 Ant3 Ant2 Ant1
%7 Antenna
connector
7 Antenna
connector
"tica
connections to
Sstem 8od!e
/9 Power s!"" in"!t
Secto! 3
Di# R T4R
Secto! 2
Di# R T4R Secto! 1Di# R T4R
Remote Radio %ead" RR%6
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5D Nokia Siemens Networks
Remote Radio %ead" RR%6
Part o o!r "rod!ct since 7.10 (on ,00E*Cersion)
177H s!""orts 1 sector
S!""orts 8;8 (2%&27&)# o"tiona sotware icense
%"ica N-# 2 d'6 !aranteed Z 3d'
40 Q 40 at antenna connector#
$ 20 @asic icense
$ , and 40 o"tiona icense
Secto! 1
R4T50 Di# R4T50
-! -e&i 8!tiradio
7oadma"#htt"s#sharenet:imsinsi
denokiasiemensnetworksc
omCerCiew/4000,220
-ei *u-ti!adio )TS
https://sharenet-ims.inside.nokiasiemensnetworks.com/Overview/D400082720https://sharenet-ims.inside.nokiasiemensnetworks.com/Overview/D400082720https://sharenet-ims.inside.nokiasiemensnetworks.com/Overview/D400082720https://sharenet-ims.inside.nokiasiemensnetworks.com/Overview/D400082720https://sharenet-ims.inside.nokiasiemensnetworks.com/Overview/D400082720https://sharenet-ims.inside.nokiasiemensnetworks.com/Overview/D4000827208/9/2019 LTE Intro Part 2
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B0 Nokia Siemens Networks
ptiona-
T*A4*%A
Sstem 8od!e
1st3:sector 7- 8od!e
8;8 is an o"tiona eat!re
Sstem 8od!e add 2nd3:sector 7- 8od!e or 8;8
1Q1Q1 T 3B0 with 2% 8;8
"tiona %8As8HAs
Secto
r1
Secto
r3
Secto
r2
%&17&1
%&27&2
-ei *u-ti!adio )TS2T ** "uppo!t
2nd3:sector 7- 8od!e
/iC 7&2
7&3
7&4
-e i eede!-e"" and 2TQ ** it' 5RQ
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B1 Nokia Siemens Networks
Sstem
8od!e
eede!-e""
$ 7- 8od!e ocated cose tothe antenna
$ 7S7" p!e+e!!ed "o-ution#
No eeder ooses
No need or %8As8HAs
-ei eede!-e"" and 2TQ ** &it' 5RQ
5/p
o!tAntenna
Secto!1 eede!-e"" and **
$ Sstem 8od!e$ one 3/"ecto! R*odu-e pe! "ecto!
$ B0 Q B0 with 2%8;8
$ "tiona 4 wa *.diCersit
nt!oducing LTE &it' CD*A
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B2 Nokia Siemens Networks
nt!oducing LTE &it' CD*A
2 50
1 502 501 50
.%E '%S(2&2 8;8)
3 0
3 0
3+ '%S
3 03 03 0 .%E '%S
(2&2 8;8)
3+ '%S
3+ '%S
E&istin -e&i 7- mod!escan @e shared @etween3+2+ and .%E
7e!ires reease 2 7-mod!e hardware
.%E Sstem 8od!e
3 0
3+.%E 7- 8od!e3+ '%S
New -e&i can @e addedto e&istin Node '
/oes not de"end !"onreease Cersion oe&istin hardware
3 0 3 0
3+ Sstem 8od!e
E&istin -e&i 7- andsstem mod!es can @e!"raded to .%E
7e!ires reease 2 7-mod!e hardware
3 enera a""roaches to introd!cin .%E '%S
nt!oducing LTE &it' .S*
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B3 Nokia Siemens Networks
nt!oducing LTE &it' .S*
Single BandAntenna
-e&i8!ti7adio9om@iner
8!ti:'and9om@iner
MultibandAntenna II!
MultibandAntenna I!
Single BandAntenna
"SM L#$ "SM L#$ "SM L#$ "SM L#$
Antennas and eeders can @e shared with .%E
9om@iner re!ired when sharin eeders
8!tiradio when !sin the same o"eratin @and
8!ti@and when !sin dierent o"eratin @ands
%urther details &ithinthe co'siting section
R S'a!ing .S*/LTERL20
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B4 Nokia Siemens Networks
77H and 3:sector 7- mod!es s!""ort .%E and +S8 in conc!rrent mode
o"eration ;nitia s!""ort or D008Hz and 1,008Hz .ater s!""ort e&tension to ,50 8Hz
and 1D008Hz 9ommon *u-ti Ca!!ie! Po&e! Amp-i+ie!(89PA) is !sed to transmit +S8 and
.%E- 7- o!t"!t "ower is e&i@ shared @etween +S8 and .%E- No e&terna com@inin needed6 red!ced com"e&it or the antenna sstem
R S'a!ing .S* LTE
+S8 and .%E share the same 7adio 8od!e
-or e&am"e 3 +S8 %7 and
1 .%E carrier "er shared 89PA
+2
10
8Hz
.%E
+1 +3
-ei *u-ti!adio )TS
*u-timode
Sy"tem *odu-e
LTE S
.S*4
LTE R*odu-e
.S*4ED.E
Sy"tem *odu-e
.S*/LTE concu!!ent mode -eat!re ;/# .%E44
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B5 Nokia Siemens NetworksB5 Nokia Siemens Networks
Co/"iting
nt!oduction 6
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nt!oduction 6
9o:Sitin means that 2 '%S are in cose "ro&imit toone another
ne '%S transmitter can interere with the other '%SreceiCer
/!"e& s"acin and additiona iterin !s!a "rotectsm!ti"e 7- carriers @eonin to the same sstem
-eeders -eeders
.%E
'%S 7&
.%E
'%S %&
;ntererence
Another '%S ;ntererinwith .%E '%S
.%E '%S ;ntererinwith another '%S
Sstem
'%S 7&
Sstem
'%S %&
DD Eamp-e
nt!oduction 6
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B Nokia Siemens Networks
nt!oduction 6
St!din the "otentia or intererence @etween 2 '%S sho!d awas start with
identi+ying t'e "pect!um a--ocation"
%here is increased "otentia or intererence i the transmit @and o one sstem iscose to the receiCe @and o the other sstem
;ntererence is enerated @ @oth the non:idea transmitter o one sstem and the
non:idea receiCer o the other sstem
;n the case o DD6 the d!"e& s"acin "roCides i"o-ation in t'e +!eIuency
domain6 ie the '%S transmit @and is reatiCe distant rom the '%S receiCe @and
7eceiCe 'ando '%S 1
!t:o:@andintererenceor '%S 1
;n:@andintererenceor '%S 1
%ransmit 'ando '%S 2
LTE )and&idt' Sca-abi-ity
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B, Nokia Siemens Networks
1$5 *%
3$0 *%
9 *%
10 *%
20 *%
)and&idt'
Sma @andwidth or easier s"ectr!m re:armin
("roCides coCerae in smaer s"ectr!m aocations)
.are @andwidth or hiher data rates
("roCides ca"acit when more s"ectr!m is aCaia@e)
LTE )and&idt' Sca-abi-ity
.%E "roCides a scaa@e @andwidth ranin rom 14 to 20 8Hz
.are @andwidths "roCide hih data rates
Sma @andwidths aow sim"er s"ectr!m re:armin
19 *%
pe!ating )and" Speci+ied by 3.PP
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BD Nokia Siemens Networks
pe!ating )and" Speci+ied by 3.PP
$xtract from (")) #S (*+,-.
$xtract from (")) #S /0+,-.
.%E o"eratin @ands are simiar to those or *8%S
;m"ies there wi @e a re!irement or .%E to share o"eratin @ands with *8%S6ie to ope!ate in adacent "pect!um
1M#S %22 3perating Bands
L#$ %22 3perating Bands
Spect!um A--ocation" Common &it' ot'e! Sy"tem"
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Spect!um A--ocation" Common &it' ot'e! Sy"tem"
Eamp-e o+ Spect!um Re/a!ming
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p p g
A set o +S8 channes can @e re"aced @ a *8%S or .%E channe ;n case o
.%E#
Pannin +!ideines or re!enc @and sharin#
Eamp-e nte!+e!ence Scena!io"
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p
E&am"e intererence scenarios or .%E are#
+S8 '%S intererin with an .%E '%S .%E '%S intererin with a +S8 '%S
9/8A '%S intererin with an .%E '%S
.%E '%S intererin with a 9/8A '%S
.%E
*S T!an"mit 4)TS Recei#e
,D0 8Hz
D15 8Hz
.%E
D35 8Hz
DB0 8Hz
)TS T!an"mit 4*S Recei#e
"SM B#S Interfering&ith L#$ B#S
L#$ B#S Interfering&ith "SM B#S
.ua!d )and ReIui!ement"
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IRe/+a!ming
*ncoordinated .%E with 5 8Hz(+S8 !ses dierent sites)
9oordinated .%E with 5 8Hz(+S8 !ses the same sites)
+!ard @and re!irements @etween -// sstems "'a!ing t'e "ame ope!atingband"are de"endent !"on the intererence scenarios#
8S:Y'%S (in !"ink @and) '%S:Y8S (in downink @and)
%he are not de"endent !"on '%S:Y'%S intererence scenarios
9o:sitin tends to red!ce the im"act o 8S:Y'%S and '%S:Y8S intererencescenarios @ aCoidin the JNear:-arK eect
; !ncoordinated it is
recommended to eaCe
an em"t +S8 channe
either side o the .%E
@andwidth
Ac'ie#ing Su++icient "o-ation
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g
AchieCin the isoation re!irements de"ends !"onthe antenna s!@:sstem desin
dedicated eeders and antenna
dedicated eeders and shared antenna
shared eeders and antenna
; sites @eon to dierent o"erators then it is ikethat dedicated eeders and antenna are !sed
;soation is achieCed @ ens!rin there is s!icientisoation rom#
antenna "ositionin
eeder oss
com@iner isoation
antenna isoation
-eeders -eeders
;ntererence
"o-ation +!om Antenna Po"itioning
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dis
ta
nce
distance
40
45
50
55
B0
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0
5
,0
,5
105 2
205 3
305 4
405 5
505 B
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0
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2
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*inimum
i"o-ation3d)6
E&am"e or D0[
horizonta
@eamwidth
A""ica@e when dedicated antenna are !sed
Vertica antenna s"acin is more eectiCe d!e to the narrower Certica @eamwidth
Horizonta antenna s"acin re!irement de"ends !"on the horizonta @eamwidth
9om"romise ma @e re!ired i antenna cannot @e mo!nted with ade!ates"acin
Antenna sstem "annin and seection !ideine (or deco!"in distances)#
htt"s#sharenet:imsinsidenokiasiemensnetworkscomCerCiew/4245BB41
"o-ation +!om a *u-ti/Radio Combine!
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+S8 '%S .%E '%S
Sine 'andAntenna
-e&i8!ti7adio9om@iner
A""ica@e when
sstems !se same o"eratin @and
shared eeders and antenna are !sed
-or e&am"e6 .%E W +S8 @oth o"eratinwithin the D00 8Hz @and
8!ti:7adio com@iner t"ica "roCidesmore than 90 d) o+ i"o-ation
-e&i 8!ti:7adio 9om@iner 00 8Hz
-e&i 8!ti:7adio 9om@iner ,50 8Hz
-e&i 8!ti:7adio 9om@iner D00 8Hz-e&i 8!ti:7adio 9om@iner 2100
NSN 4L/- Hard&are Capabilit5
"o-ation +!om *u-ti/)and Combine!
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+S8 '%S .%E '%S
8!ti:'andAntenna
8!ti:'and9om@iner
A""ica@e when
sstems !se dierent o"eratin @ands
shared eeders and antenna are !sed -or e&am"e6 .%E 2100 8Hz W +S8 D00 8Hz
9om@iner t"ica "roCides mo!e t'an 90 d)o+ i"o-ation
E&am"e com@iner"roCides more than
50 d' o isoation
"o-ation +!om Antenna
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+S8 '%S .%E '%S
8!ti:@andAntenna (with
se"arate eederconnections)
A""ica@e when
sstems !se dierent o"eratin @ands
shared antenna is !sed
-or e&am"e6 .%E 2100 8Hz W +S8 D00 8Hz
Antenna t"ica "roCides mo!e t'an 59 d)o+ i"o-ation
E&am"e antenna"roCides more than45 d' o isoation
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Pa!amete! #e!#ie&
e7ode) Pa!amete!"
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'at a!e t'ey@
9onstants and threshod Ca!es that deine
and coni!re the !nctions o the 778
7adio 7eso!rce 8anaer (778)
$ 8anaes the !tiization o the radio reso!rces
$ 9onsist o dierent !nctions# ie Power9ontro6 7adio Admission 9ontro6 9onnection8o@iit 9ontro>
$ -!nctions consist on aorithms that deine%to hande the radio reso!rces
$ Aorithms !se "arameters that deine
s"eciica %ATto do
E&am"e#
989: HandoCer# 'etter ce aorithm6 A3 case
/o handoCer towards @etter ce i it is @etter thana3setG5d'or at east a3%ime%o%rierG12,0ms
e7ode) Pa!amete!"
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'e!e to +ind t'em@
*ain "ou!ce"
$ Pa!amete! Dictiona!y Databa"e PDD)6 htt"#esodts051emeansn:netnet#,0,0"dd@
$ Pa!amete! no&-edge Databa"e 7etEng6 htt"s#sharenet:imsinsidenokiasiemensnetworkscom"en41,0D0
Additiona materia#
$ .%E PA7 trainin#
htt"s#sharenet:imsinsidenokiasiemensnetworkscom"en41DDBBB2
$ NSN Academ#
htt"s#networks:academinsidenokiasiemensnetworkscomnsnintranet
'e!e to +ind t'em@
http://esodts051.emea.nsn-net.net:8080/pddb/https://sharenet-ims.inside.nokiasiemensnetworks.com/Open/417780970https://sharenet-ims.inside.nokiasiemensnetworks.com/Open/419966762https://networks-academy.inside.nokiasiemensnetworks.com/nsnintranet/https://networks-academy.inside.nokiasiemensnetworks.com/nsnintranet/https://sharenet-ims.inside.nokiasiemensnetworks.com/Open/419966762https://sharenet-ims.inside.nokiasiemensnetworks.com/Open/417780970http://esodts051.emea.nsn-net.net:8080/pddb/8/9/2019 LTE Intro Part 2
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,2 Nokia Siemens Networks
PDD)
htt"#esodts051emeansn:netnet#,0,0"dd@
Se-ecting t'e app!op!iate Re-ea"e
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,3 Nokia Siemens Networks
Seect# ;nc 22 or 7.10Cer 0D ( 22:0D:2010)
-rom 7.20 onwards increments are caed Jeat!re @!idsK (-') 7.20: .N20: is @ased on-'100, Pick the atest -' aCaia@e
7.30# .N30 (-'11)
*anaged bect" %ie!a!c'y
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RL20 Pa!amete! bect St!uctu!e
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L7)TS
L7CEL
L7ADJ
L7ADJL
serCin eN'
serCin eN' ce
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neih@o!r eN' ce
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,B Nokia Siemens Networks
L7)TS 7oot o@ect $ 9;6 A8 7.96 P/9P coni!ration
L7CEL 9e6 9ommon channe6 77869: and *: Pane coni!rationL7**E S1 ;nterace coni!ration
L7ADJ +o@a eN' ;d o neih@o!rin eN'
L7ADJL Neih@o!r ce inormation
L7ADJ Neih@o!rin 9/8A '%S ce
L7% H to 9/8A "arameters $ "er 9/8A re!enc
REDRT 7edirection taret Parameters
A* ;ntra -re!enc ;de 8ode Parameters
R* ;nter -re!enc ;de 8ode Parameters
.* +E7AN ;de 8ode Parameters
CD* 9/8A200 ;de 8ode Parameters
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T'!ee met'od"
A) Seectin the 8anae o@ect to istA.. "arameters !nder that
manaed o@ect
') /oin a search or the "arameter iname is known
9) 9reatin a 7e"ort containin a"arameters 7ecommended as it "roCides an o:
ine reerence ist
C!eating a !epo!t
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"erators can ask as "art o their 7- or So9 reardin certain \P;s
%wo doc!ments aCaia@e6 created @ Network Enineerin (NE)
$ .%E E2E -ied Network Perormance : \P; /einitions (;nterna Cersion)#
htt"s#sharenet:imsinsidenokiasiemensnetworkscomCerCiew/40D452D4
/escri@es the dierent cateories o \P;s and the meas!rement conditions
$ \P; %arets# htt"s#sharenet:imsinsidenokiasiemensnetworkscomCerCiew/41330D21B
9ontains the taret Ca!es that can @e !sed in 7-s
P" and Counte!" +o! LTE
https://sharenet-ims.inside.nokiasiemensnetworks.com/Overview/D409745294https://sharenet-ims.inside.nokiasiemensnetworks.com/Overview/D413309216https://sharenet-ims.inside.nokiasiemensnetworks.com/Overview/D413309216https://sharenet-ims.inside.nokiasiemensnetworks.com/Overview/D4097452948/9/2019 LTE Intro Part 2
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ork to deine network \P;s and co!nters or .%E is onoin
'oth \P;s and co!nters or .%E 7.107.20 are aCaia@e in 7;SE that can @e
accessed rom ]*8P# htt"#no":inokiasiemensnetworkscomdocs!m"htm
LTE Counte!" in RSE
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.%E 9o!nters are !nder# 'ase Station (Prod!ct)
Prod!ct Sotware 7eease# .N10 or 7.106 .N20 or 7.20>
Set o+ Counte!"
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8,000 S1 A""ication Protoco
8,001 9e .oad 8,005 *"ink Power and !ait
8,00B EPS 'earer
8,00 7adio 'earer
8,00, 779
8,00D ;ntra eNode ' HandoCer
8,010 /ownink Power and !ait
8,011 9e 7eso!rce
8,012 9e %hro!h"!t
8,013 *E State 8,014 ;nter eNode ' HandoCer
8,015 Neih@o!r ce reated HandoCer
8,01, eN' .oad
8,020 9e ACaia@iit
Set o co!nter ta@es enerated @ the eNode'
LTE P" in RSE
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.%E \P;s are aCaia@e !nder# Nokia Siemens Networks .on %erm ECo!tion
/omain 7eease# 7.106 7.20
Repo!ting Suite7etAct
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7etAct
Sy"tem P!og!am
Sstem Proram or .N'%S eCe
Sstem Proram or .N9e eCe
2$ T!a++ic
9e /ata Vo!me6 .oad and %hro!h"!t
Aocated %raic Amo!nts
*tiization Shares
3$ T!an"po!t
/etaied re"ort on each interace
5$ Signa--ing
/etaied anasis o sinain "rotocos
@ased on P8 co!nters
9$ LTE o#e!#ie&
.%E oCerCiew (data6 interit)
Sched!in
9; distri@!tion
Power /istri@!tion
*E Power Head7oom
9ode and 8od!ation *sae
N!m@er o *sers and *E ca"a@iit
$ *obi-ity and %ando#e!
/etaied anasis o H and S99 and
H reasons
=$ Se!#ice Le#e-
SerCiceSession Accessi@iit Anasis
SerCiceSession 7etaina@iit Anasis SerCice S!mmar
H$ %a!d&a!e
H reso!rces anasis
8$ FoS
Eamp-e o+ Sy"tem P!og!am Repo!t Ce--
Le#e-6
Example S ystemLevel Report
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Ee!ci"e
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Anne ndoo! So-ution"
Eamp-e -ei Pa""i#e DAS *ode!ate6
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A PassiCe /AS with m!ti"e antenna can @e !sed to "roCide coCerae andca"acit across moderate sized indoor areas
/e"endin !"on the ca"acit re!irements6 it ma @e necessar to icense morethan a sine sector
Sector 1
-e&i 7- 8od!eicensed or 20 and 2 sectors
Sector 1
Sector 2
Sector 2
S"itter or9o!"er
S"itters(e!a diCision o "ower) and co!"ers(!ne!a diCision o "ower) can @e !sed toens!re that each antenna radiates simiar "ower
Each antenna sho!d radiate =15 d'm o "ower %he re!irement or atten!ators within the /AS
de"ends !"on the /AS osses %he tota ossm!st @e s!icient to ens!re that6
each antenna radiates =15 d'm o "ower
the 89. re!irements are achieCed
; the /AS osses are are ie =15 d'm cannot@e achieCed at each antenna6 then itKs necessarto consider an ActiCe /AS
ndoo! So-ution" DAS Component"
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9o!"ers common 2:wa Bd'6 , d'6 10 d'6 13 d'615d' and 20 d'
*sed to @aance "ower @etween antenna ines
.oss a""ears in @oth !"ink and downink
S"itters common 2:wa6 3:wa and 4:wa
S"itter oss reater than theoretica i!re6e 2:wa s"itter has oss o 325 d'
.oss a""ears in @oth !"ink and downink
]!m"ers !sed or inter:connection o /ASeements
%"ica 02 d' o oss
7- ca@e oss de"endant !"on ca@ediameter and o"eratin re!enc
E&am"es6 B d' "er 100 m T 2 +Hz64 d' "er 100 m at D00 8Hz
ndoo! So-ution" / Antenna
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8!ti:@and antenna can @e !sed i .%E shares an indoor so!tion with a sstemo"eratin in a dierent re!enc @and
Sine:@and antenna can @e !sed i .%E shares an indoor so!tion with a sstem
o"eratin in the same re!enc @and
$xample multi'bandantenna for indoorsolutions
Antenna P-acement
;ndoor so!tion desin inc!des makin decisions reardin the ocation o each
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;ndoor so!tion desin inc!des makin decisions reardin the ocation o eachremote antenna
Antenna "acement sho!d acco!nt or#
SerCice and 7eerence Sina ink @!det re!irements
.eakae re!irements
/istri@!tion o intererence rom the macroce aer
8inim!m 9o!"in .oss (89.) re!irements
/istri@!tion o *E and the associated traic
Secto!iation St!ategy
;ndoor so!tions ma @e coni!red with sine or m!ti"e sectors
%he eCe o sectorization sho!d @e deined @ the ca"acit re!irements
%his re!ires a deinition o the traic e&"ectation Sectorization sho!d @e "anned to achieCe s!icient isoation @etween sectors
Sectorization in m!ti:store @!idins can take adCantae o the inter:oor isoation
Cera" is re!ired to aow time or inter:sector handoCer
e!i+ication o+ Ei"ting Co#e!age
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;ndoor so!tion ma @e "ro"osed or coCerae or ca"acit reasons
Possi@e that macroce aer aread "roCides coCerae whie indoor so!tionis re!ired or ca"acit
;m"ortant that indoor so!tion dominates oCer macroce to aCoid oadin themacroce aer
8acroce meas!rements sho!d @e recorded "rior to indoor so!tion desin
Lea(age ReIui!ement"
7e!irement to minimise eakae rom indoor so!tion to the o!tdoor enCironment
; eakae is not imited then *E in the o!tdoor enCironment co!d cam" andesta@ish connections !"on the indoor so!tion
An e&am"e a""roach is that the indoor so!tion 7eerence Sina 7eceiCed Power(7S7P) sho!d not e&ceed $125 d'm at a distance o 20 m rom the @!idin
%his a@so!te "ower threshod ma @e transated into a ink oss @ased threshod
Se-ection bet&een Acti#e and Pa""i#e DAS
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105 Nokia Siemens Networks
%wo enera a""roaches can @e ado"ted#
"assiCe /AS sho!d @e a@e to maintain =15 d'm o downink transmit
"ower at each antenna ; not6 then actiCe /AS sho!d @e seected r!e:o:th!m@ @ased !"on the n!m@er o antennas6 e i the antenna
re!irement is a@oCe 5 then seect an actiCe /AS
;n enera6 actiCe /AS are easier to sectorize s!@se!ent to initia de"oment@eca!se it is reatiCe eas to a s"are i@re o"tic d!rin instaation
R Ca!!ie! A""ignment
7- carrier !sed or indoor so!tions can @e the same as that !sed or the o!tdoormacroce aer
*nike to @e "ractica to dedicate and 7- carrier to indoor so!tions when wide
@andwidths are aocated to .%E ;m"ortant to ens!re that indoor so!tion has dominance so the n!m@er o antennas
re!ired ma increase i macroce sina is reatiCe stron indoors
*inimum Coup-ing Lo"" *CL6 /
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10B Nokia Siemens Networks
89. re"resents the minim!m aowed ink oss @etween the *E and Node ' ca@inetantenna connector
%he 89. sho!d @e s!icient to ens!re that the '%S does not @ecome desensitised
when a *E is "hsica cose to an antenna
%he *CL !eIui!ementde"ends !"onthe t'e!ma- noi"e +-oo! o+ t'e 7ode) !ecei#e!6 ie de"endant !"onreceiCer @andwidth and Noise -i!re
Noise -i!re de"ends !"on choice@etween PassiCe and ActiCe /AS
E&am"e i!strates an 89. o 5 d'is necessar to imit the im"act o a*E transmittin at minim!m "ower
;t can @e ass!med that the *Eis transmittin at its minim!m"ower when it is "hsicacose to an antenna
3+PP %S 3B101 s"eciies the
minim!m transmit "owerre!irement or the *E
Ass!med Node 'Noise -i!re o 22 d'
$xample for )assi8e 2AS
*inimum Coup-ing Lo"" *CL6 / Do&n-in(
%h 89. h d @ i i t t th t th *E d t i
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%he 89. sho!d aso @e s!icient to ens!re that the *E does not !ecei#e mo!edo&n-in( po&e! t'an it i" capab-e o+ !ecei#ingwhen it is "hsica cose to anantenna
3+PP %S 3B101 s"eciies the ma&im!m receiCed "ower re!irementor a *E
Ass!min a 43 d'm transmit "ower rom the .%E '%S means that an 89. o B, d'is re!ired to ens!re that *E do not receiCe more than :25 d'm
Comparing the uplink and do&nlink MCL re9uirements indicates that theuplink re9uirement dominates: an MCL of bet&een ;- and ;0 dB is necessar5
Adacent C'anne- nte!+e!ence 6
Adacent channe intererence scenarios inc!de#
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Operator 2MacrocellBTS
Adacent channe intererence scenarios inc!de#
"erator 2 8Sintererin with "erator 1 '%S
"erator 1 '%Sintererin with "erator 2 8S
;n contrast to co:sitin intererence which oc!ses !"on '%S intererin with '%S ;ndoor so!tion adacent channe intererence scenarios are made worse @ the
reatiCe sma minim!m co!"in oss @etween 8S and '%S
Adacent sstem co!d @e .%E6 or somethin dierent6 e *8%S6 +S8
-re!enc /omain Scenario
Operator 1IndoorSolution
Operator 2 MSTransmitting highpoerReceiving ea!signal
Interferenc
e
8S%&
MS to B#SInterference
"erator1
"erator2
'%S7&
8S7&
"erator1
"erator2
'%S%&
B#S to MSInterference
+eora"hic Scenario
Adacent C'anne- nte!+e!ence 6
Adacent channe intererence mechanisms inc!de Adacent 9hanne .eakae
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-1 -2
7eceiCeiter
%ransmititer
;ntererenced!e to A9S
;ntererenced!e to A9.7
+=
10)A9.710)A9S 10
1
10
1
1.+10A9;7
Adacent channe intererence mechanisms inc!de Adacent 9hanne .eakae7atio (A9.7) and Adacent 9hanne SeectiCit (A9S)
%he eects o A9.7 and A9S can @e com@ined mathematica to enerate an
Adacent 9hanne ;ntererence 7atio (A9;7)
.%E *E "erormance re!irements ares"eciied within 3+PP %S 3B101
.%E '%S "erormance re!irementsare s"eciied within 3+PP %S 3B104
7e!irements within the s"eciicationsre"resent the worst case "erormance
Smaer iters within the 8S tend to res!t in#
*E A9.7 dominates the 8S to '%S intererence scenario
*E A9S dominates the '%S to 8S intererence scenario
Adacent C'anne- nte!+e!ence / Eamp-e
E&am"e# "erator 2 .%E 8S intererin with "erator 1 .%E ;ndoor So!tion '%S
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E&am"e# "erator 2 .%E 8S intererin with "erator 1 .%E ;ndoor So!tion '%S
%he A9S i!res need to @e conCerted into an e!iCaent atten!ation "rior tocac!atin the A9;7
:52 d'm o intererence m!st @e atten!ated @ 50 d' or it to e!a the '%Snoise oor (e&am"e @ased !"on a :102 d'm noise oor (10 8Hz @andwidth))
7es!tant A9;7 is 30 d'6 ie the 8S A9.7 "erormance dominates
%he 8S can enerate 24 $ 30 G :B d'm o intererence towards the indoor so!tion
;ndoor so!tion 89. o 5 d' red!ces this intererence "ower to :,1 d'm
%h!s "otentia or !"ink intererence rom *E @eonin to adacent o"erators
Note that this e&am"e is @ased !"on worst case ass!m"tions
Operator 2LTEMacrocellBTSOperator 1
LTEIndoor
Solution
Operator 2 LTEMSTransmitting highpoer
Receiving ea!
Interferenc
e
L#$ MS ACL44e9uirements from (")) #S (*+,-,
L#$ B#S ACS4e9uirements from (")) #S (*+,-.
Co/Siting 6
.%E indoor so!tions wi need to co:e&ist with +S8 *8%S and i8A indoor
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.%E indoor so!tions wi need to co e&ist with +S86 *8%S and i8A indoorso!tions
%he "rinci"es are the same as those or macroces
;t is im"ortant to haCe s!icient isoation @etween the Cario!s '%S otherwiseintererence wi @e e&"erienced
Example: LTE BTS interfering with UMTS BTS
9o:sitin re!irements are descri@ed in reater detaiwithin the J9o:SitinK section o .%E 7PESS
B#S to B#SInterference
;ndoorSo!tion 1
;ndoorSo!tion 2
*8%S'%S 7&
.%E'%S 7&
*8%S'%S %&
.%E'%S %&
;ndoorSo!tion 1
;ndoorSo!tion 2
An isoation o 40 d' is s!icient to aCoide&"eriencin inter:sstem intererence
Co/Siting 6 Ac'ie#ing t'e i"o-ation !eIui!ementde"ends !"on the DAS de"ign
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Single
tailremoteantenna
+S8'%S
.%E'%S
"assive#$S
#ual tail
remoteantenna
+S8'%S
.%E'%S
"assive#$S
Separateantennas
+S8'%S
.%E'%S
"assive#$S
g I " " g
%he !se o an actiCe /AS can im"act the isoation re!irement @eca!se the '%Snoise i!re is t"ica increased
/AS desin @ased !"on shared eeders can inc!de# A m!ti:radio com@iner when sstems o"erate in the same @and
A m!ti:@and com@iner when sstems o"erate in dierent @ands
Combine!"t"ica "roCide mo!e t'an 90 d)o isoation
/AS desin @ased !"on dedicated +eede!"and a shared twin tai antenna achieCesisoation rom the antenna :29 d)6and +!om t'e +eede!" t'em"e-#e"
/AS desin @ased !"on dedicated eeder and dedicated antennas achieCes isoationrom the p'y"ica- "epa!ation o+ t'e antenna"and rom the eeders themseCes
%om&iner
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8o@ie 'road@and 9a"acit/emand is ike a aCe
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T'an( you +o! you! attentionM
Network Pannin W "timization So!tions
.%E 7adio Access
Phone# Q DB1 1 DB3 ,53
8o@ie# Q DB1 3 D,, 254
Ame! )ei', *$E$So!tion 9ons!tant amer@zeihTnsncom