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Nokia Confdential
5G or Public
Saety
Nokia Networks Yongseok won
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Nokia Confdential
• "#$ or Public Saety
• #%e 5G &ision
• 5G arc%itecture or Critical Co''unications
• ey #ec%nologies or 5G Public Saety
•5G or Public Saety
Outline
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Nokia Confdential
"#$ or Public Saety
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Some facts about LTE
• #%e de)acto 'obile broadband standard
) (*(de+loyed "#$ networks in 1(, countries) !*1* "#$ de&ices on t%e 'arket) -*7 .illion "#$ subscri+tions
• $cono'ies o scale
) "egacy PS networks suc% as PC0 P!5 and #$#2 address s'all 'arkets wit% ewsu++liers only
) #$#2/P!5 %and%eld +rices are &ery %ig%
) "#$ is a global standard• "#$ is t%e current 'obile broadband
tec%nology
) Peak 3" rates u+ to (44 .bit/s " rates u+ to75 .bit/s
) #$#2 +ro&ides 7! kbit/s data rate +er ti'e
slot 8- slots can be co'bined9 P!5 o:ers
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LTE for Public Safety in 3GPP
2012 2015
Exploration 3GPP Rel-12 Rel-13 and beyond
2013 2014
Rel-133GPP CTx, RANx3GPP SA23GPP SA1
2016…
Rel-12 content;1 Grou+ Co''unication using "#$
! 3e&ice to 3e&ice co''unication 8also called Pro<i'ity Ser&ices9Rel-13 content=;
( .ission Critical Pus% #o #alk- .>.S en%ance'ents5 ProSe e<tensions6 ?solated $)#2N 0+eration or Public Saety
*) TSG SA content for P!l"c S#fet$
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LTE for Public Safety in 3GPP
2012 2015
Exploration 3GPP Rel-12 Rel-13 and beyond
2013
SA1 Rel-14
2014
Rel-133GPP CTx, RANx3GPP SA23GPP SA1
2016…
Rel-1$ %S#1& content;1 .ission Critical @ideo! .ission Critical 3ata( $n%ance'ents to ser "ocation 2e+orting- S.2#$2 8?.#)!4!4 sage scenarios9
• ltra)reliable co''unications• "ieline co''unications / natural disaster• 2e'ote Control/ Connecti&ity or drones
5 @!A• 2oad Saety Ser&ices• @!@ $'ergence Sto+
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Nokia Confdential
LTE fo! 'ublic Safety
nlocks new re&enue o++ortunities or
&endors and o+eratorsPossible broad range o de+loy'ent scenarioswit% dedicated or s%ared s+ectru'
2e)use o co''ercial "#$ networks allows tole&erage synergies ro' eature de&elo+'entor bot% Public Saety and co''ercialnetworks
(GPP needs to co'+lete 2el)1( eatures to%el+ ensure "#$ or Public Saety beco'es areality soon
12
34
p
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Nokia Confdential
#%e 5G @ision
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Nokia Confdential
5( fo! eole and t)in*s + di,e!sity of use cases and!eui!ements
10 yea!son batte!y
14)144 14
.!.
144 .b+s14 Gb+sa&g good+ut
ultra low cost
< 'ore de&ices
+eak data rates
< 'o
(3 &ideo /- screens
Sensor NE utono'ous dri&ing
# % r o u g % +
u t
F o 3e&ices Cost Power
2e'ote controlo robot
" a t e n c y
G 2
e l i a
b i l i t y
@2 ga'ing
C#%#c"t$ fore&er$one
.ission criticalbroadcast
Eork int%e cloud
S'art cityca'eras
?ndustry -4Hle<ibilityor t%eunknown
Et!emeobile !oadband
!iticalmac)incommu
assi,emac)ine tye
communication
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Nokia Confdential
5( .se ases !eui!in* Lo Latency and/o! 4i*) Relia
"atency
2 e l i a b i l i t y
eIealt%8body sensors9• "ess toug% latency needs• Iig% reliability
reJuire'ents• S+ecialty; "ong battery
lieti'e reJuired
ndust!y #ut
• $!$ latency +art• 2eliability u+ to •
S+ecialty; 0ten
ug'ented 2eality
• $!$ latency B 5 's to a&oid
cyber sickness• 2eliability reJuire'ents lesstoug% 8but need to detect ailuresreliably9
• S+ecialty; Iig% data rates
%ig%
l o w
% i g %
S'art Grid
• .oderate to %ig% latencyand reliabilityreJuire'ents
• S+ecialty; "arge distancesto be co&ered
#utomoti,e
• $!$ latency B 5)14 's 19
• 2eliability u+ to >"$2 14)
6
• S+ecialty; .obility• Positioning accuracy
45'
Remotesurgery
• $!$ latenneed or
• 2eliability
19 .$#?S 3!9 HrotKs
current sco''unauto'at
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Nokia Confdential
6e)icula! 7 'edest!ian ositionin*
• "ocally absolute accuracyco'+arable to t%e widt% o a lane81)!'9
• 2elati&e +ositioning wit% accuracyo u+ to 45' 'ig%t be reJuired
• &ailability also in tunnels and citycenters8areas o u+ to se&eral k'9
) ?nertial aug'entation o out+ositioning 8eg GNSS9
) Pseudolites
) Hinger+rinting 8database)rela'et%ods9
) 3edicated 'et%ods based oinrastructure 8E> radar u'agnetic ca'era)based rec
) Sensor)based 'et%ods
*) Based on “Indoor Positioning Technologies” by Dr. R
"urich
None of t'e ex"(t"n et'o+( eet t'e re"reent( "f 5G "( to %ro&"+e n
%o("t"on"n c#%#!"l"t"e(, t'e fe#tre (t !e !"lt "n t'e ($(te.
Reui!ements
'ositionin* Tec)n
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#u*mented !eality
/ 2eal)ti'e aug'entation o8wit% t%e rele&ance to t%elocation and &isual9 to frs
'obile units 8eg d&ancglasses9
/ eg all local building / %oublue)+rint data is stored inaster access w%en Hire dePolice attends an e&ent wone +lace or dyna'ic
. s e
c a
s e
1 e n e f t s
SA-G AR or""n
eNo+e
"t' RACS
/ n"e ex%er"ence "t' #n n
of "nter#ct"&"t$. #tter of (#&"n#&o"+"n # +"(#(ter.
/ #(e of +"(co&er$ #n+ +el"&errele&#nt AR o!ect(
/ 2CS deter'ines user location wit%out t%e user%a&ing to turn on GPS
/ "ocal 2 ser&er 8a++lication %osted in t%e 2CS9
+eror's ast i'age recognition and subseJuentdeli&ery o 2 contents ro' local storage
/ ggregates locally rele&ant 2 c%annels
7loor %l#n "t' GPS
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Nokia Confdential
5G arc%itecture or
CriticalCo''unications
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5/17/161-
Nokia Confdential
(3 &ideo /- screens
2e'ote controlo robot
@2 ga'ing
C#%#c"t$ fore&er$one
.ission criticalbroadcast
Eork int%e cloudS'art city
ca'eras?ndustry -4
Hle<ibilityor t%e
unknown
Session on demand• $<tended battery lie
• $Dcient use o resources
T)e !an*e of di,e!se use cases !esults in ,a!ious !eufo! t)e a!c)itectu!e$nabling benefts or t%e o+erators
8uality anee!ienc
• .onetiKation
• .ore eDcienutiliKation
8uality anee!ienc
• .onetiKation
• .ore eDcienutiliKation
Latency• New busines
&erticals 8auindustry9
Latency• New busines
&erticals 8auindustry9
Scalability
• >etter network eDciency
• #C0 o+ti'iKation
obility o
• #C0 o+ti'iK
• >etter use oresources
obility o
• #C0 o+ti'iK
• >etter use oresources
9eto!: as a Se!,ice
• >etter network eDciency
• New business o++ortunitieseg &erticals network s%aring
Reliability
• .ission critical ser&ices8+ublic saety @!A ?ndustry-49
MassieMT!
!ritical MT!
assi,e !oadband
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Nokia Confdential
9eto!: as a Se!,ice enables ;eibility and scalabilit2N selects t%e +ro+er network slice based on $ ty+e clas
9eto!: instance otimizedfo! massi,e b!oadband
%sma!t de,ices&
9eto!: instanceotimized fo! assi,e
T
9eto!: instato o<e! lo
!elia
%c!itic
''
'
.'.'
'
.' ''
'
' .'
(3 &ideo /- screens
2e'ote controlo robot
@2 ga'ing
C#%#c"t$ fore&er$one
.ission criticalbroadcast
Eork int%e cloudS'art city
ca'eras?ndustry -4
Hle<ibilityor t%e
unknown
assi,e !oadband
!ritical MT!
MassieMT!
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Nokia Confdential
Reliability> 9ati,e 4et 9et 7 ulti-connecti,itySi'ultaneous connection to 'ulti+le 2#s or cells
$5G .ulti Conne
LTE-#/5( ide a!ea
8"'er l#$er
lt" connect"&"t$
• "#$)5G dual connecti&ityensures s'oot% introduction o5G
• 5G 'ulti)connecti&ity i'+ro&esrobustness and datat%roug%+ut
• .ulti or Single connecti&ityselected de+ending on t%ety+e o ser&ice
"#$)5G3ual Connecti&ity
enets>• $nabler or t%e growing 'arket
o 'ission)critical ser&iceseg %ealt% and saety industryauto'ation
• Iig%est data t%roug%+ut
5G P
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Nokia Confdential
Loest latency !eui!es s)o!test-at)= local fo!a!di$n%anced ser&ice)dri&en connecti&ity
• "ow latency ser&ices reJuire gatewayand a++lication ser&er close to t%eradio
• Pre)reJuisite or 'obile edge co'+uting
• #raDc is switc%ed at t%e edge)aggregator site or directly &ia t%eaccess +oints
enets>
• 0+en u+ new business o++ortunitiesand &ertical 'arkets• "owest latency or 'ission)critical
ser&ices eg in @!A or industriala++lications 5G AP1
<oc#l ("tc'"n
;P #++re(( 1
;P #++re(( 2
=e.. for loe(t-l#tenc$ >2? flo
5G AP2Clo+ #t t'e e+e
or #re#tor ("te
S"tc'"n #t t'e e+e or #re
;P #++re(( 1
;P #++re(( 2
=e.. for loe(t-l#tenc$ >2? flo
5G AP1
Clo+ #t t'e e+e
or #re#tor ("te
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Nokia Confdential
ey #ec%nologies
or 5G Public Saet
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Nokia Confdential
?e,ice to
Pro<i'ity Cobetween ! dby+assing t%
?e,ice to
Pro<i'ity Co
between ! dby+assing t%
@ey Tec)nolo*ies fo! 'ublic Safety Se!,icePublic Saety reJuire'ents
'ublic Safety
ission !iticalSe!,ices
"owest latency wit% %ig%Juality or critical ser&ices
4i*) a,ailability
0:er network resiliencyeatures and ser&ices e&en it%e back%aul is una&ailable8standalone 'ode o o+eration9
(!ouommuni
0ne talker 'listenersL P##latency
(!ouommuni
0ne talker 'listenersL P##latency
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Nokia Confdential
?e,ice to ?e,ice ommunication in LTE and 5(
• .ain use case or "#$ 3!3co''unication was Public Saety )&oice not %ig% data rate trans'ission
• .a<i'u' data rate is around 6- .b+s
8taking into account eac% trans+ortblock is trans'itted our ti'es insuccessi&e subra'es9
• .a<i'u' >andwidt% is !4.IK nocarrier aggregation is su++orted or3!3 itsel
• Co&erage de+ends u+on t%e +owerle&el and data rate
• Sco+e or 3!3 in 5G 'ay be • Public Saety will be one criti
3!3 but also ot%er use casesdata trans'ission reJuire'econsidered;
• "ocal 'edia distributio• Car to car co''unicat• @ideo relay ro' one ca• .obile broadband ser&
• #%us reJuire'ents 3!3 datadi:er ro' general 5G reJuiredata data rates o 14 Gb+s to 1 Gb+s cell edge rate o 1
• Power le&el and data rates 'co&erage 8could be di:erent ty+e o use case9
• S+ectral eDciency +ro<i'itys'arter routing ac%ie&ed t%roadd to t%e o&erall network eD
• >ot% in) and out)o co&erage co''unication s%ould be su
<T
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Nokia Confdential
• $Dcient grou+ co''unication reJuires su++ort or an 5G in)built si'+le abroadcast ser&ice
• Se&eral +ossibilities e<ist; e&olution o .ulticast)broadcast single)reJuenc8.>SHN9 Single)cell Point to .ulti+oint 8SC)P#.9 new broadcast solution to+ti'iKed or broadcast in a s'aller area 8eg local Kones9
• #o reduce latency and cost current .>.S arc%itecture can be o+ti'iKed anMatO arc%itecture wit% less unctional ele'ents in&ol&ed
• Content can be distributed locally 8in so'e cells9 directly ro' t%e 5G cce85GP9 or ro' a de)centraliKed M2N cloudO
(!ou communication>roadcast ser&ices
5(#'
.E1
!oadcast
#
Se!,e!
.E2
.E3
1t#l:er
<"(tener
<"(tener
2
Clo+ #t t'e e+e
or #re#tor ("te
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Nokia Confdential
• .ission Critical Public Saety ser&ices reJuire 8e<tre'e9 %ia&ailability and reliability
• ?solated 'ode o o+eration is reJuired at t%e radio access
• Network 2esilience eatures s%ould be built)in 5G network
• Network ele'ents s%ould be designed to ulfll %ig%)a&ailareJuire'ents 8a'ous Se&en O* a&ailability9 and to reco&%ardware ailures
• Pooling o ele'ents 8%ot and cold standby9 and load balanbetween core ele'ents i'+ro&e syste' reliability and guanetwork ser&ice a&ailability e&en i a single node ails
4i*) a,ailability and neto!: !esiliency o<e!ed by 5(mission c!itical se!,ices
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Nokia Confdential
4i*)e! a,ailability Eamle %self-aa!e neto!:s&S0N .>I rc%itecture
Eit% S0N or 'obile back%aul
> Hully auto'ated; ast Q cost eDcient> Syste' o+ti'iKed all t%e ti'e> .a<i'u' resource utiliKation> $<cellent user e<+erience
Eit%out S0N or 'obile back%aul
> .anual; ti'e consu'ing Q error +rone> Syste' o+ti'iKed only or s%ort
+eriods> "ow resource utiliKation> Poor user e<+erience
t
>ack%aul +eror'ance
t
>ack%aul +eror'anceo+t o+t
'inutesweeks
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5/17/16!-
Nokia Confdential
• 0ur inno&ation engine isun+aralleled and weco''ercialiKe wit% agility
• Ee are a trusted collaboration+artner working wit% leado+erators in t%e global'arket
• Ee are leaders in 5G radioand arc%itecture researc%
• #oget%er wit% You we wille<+loit t%e %u'an andindustrial +ossibilities o 5G
Nokia Networks ) G