UMTS RNP Fundamentals

8/13/2019 UMTS RNP Fundamentals

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Do not delete this graphic elements in here:

All Rights Reserved Alcatel-Lucent @@YEAR

UMTS

RNP (Radio Netor! Planning" #undamentals$%&' $A)

STUDENT GUIDE

&%*+,) .ssue /


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0ourse o12ectives

Switch to notes view!


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0ourse o12ectives 3cont45



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'el6-assessment o6 o12ectives

At the end o6 each section 7ou ill 1e as!ed to 6ill this 8uestionnaire Please9 return this sheet to the trainer at the end o6 the training



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'el6-assessment o6 o12ectives 3cont45



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&%*+,) Edition /

RNP (Radio Netor! Planning"#undamentals $&RAN $A)


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All Rights Reserved Alcatel-Lucent ;

< #undamentalsPart / < RNP $A)

/ < / < 15

*12ectives

=7 the end o6 the course9 participants ill 1e a1le to:

> Descri1e 1rie6l7 the structure o6 an RNP tool and the stepso6 an RNP process?

> Descri1e the $%&' RNP inputs in regard to 6re8uenc7 spectrum9tra66ic parameters9 e8uipment parameters and RNP re8uirements?

> 0alculate the cell range 6or a given service 17 doing a manual lin!

1udget in $plin!? have the theoretical 1ac!ground to create an initialnetor! design using an RNP tool (the RNP tool is onl7 used 17 thetrainer 6or demonstration"?

> De6ine 1asic radio netor! parameters (neigh1orhood and codeplanning"?

> Discuss 1rie6l7 optimiation possi1ilities in terms o6 capacit7 andcoverage?

> Descri1e 1rie6l7 the inter6erence mechanisms due to $%&'B'% co-location and the solutions 6or antenna s7stems4


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*12ectives 3cont45


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/ < / < 19

/ $%&' .ntroduction


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/ < / < 20

/ $%&' .ntroduction

/4/ 'ession presentation

*12ective:

to get the necessar7 1ac!ground in6ormation in regards o6 $%&'1asics and RNP principles 6or a good start in $%&' RadioNetor! Planning4

Prere8uisites: B'% Radio Netor! Engineering #undamentals

.ntroduction to $%&'


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/4/4/ $%&' netor! architecture

Iu

PLMN, PSTN,

ISDN, ...

IP

networks

External Networks

USIM

ME

Cu

UE

Uu

(air)

UserEquipme

nt

Node B

Node B

Iur

UT!N

NC

NC

Node B

Node B

Iu"

NS

NS

UMTS RadioAccess

Network

MSC#$L

CN

%MSC

%%SN

&L

S%SN

Iu'CS

Iu'PS

Core Network

Entities and inter6aces

Iu"


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/4/4/ $%&' netor! architecture 3cont45

Alcatel-Lucent CN%'architecture

LAN

WNMS

Mainserer

Peror*an+e

serer

Node B

UT!N

NC

-

Iu"

NS

NS

ItB

It

NC

-

Node B

Node B

Node B

C-N%' consists o6:/ Main Server: this 'un server isresponsi1le 6or con6iguration and 6aultmanagement4

/ Performance Server: this 'un server isresponsi1le 6or collection9 mediation andpost-processing o6 counters and call tracedata4Clien!: Cindos P0s and or 'unor!stations are used to run clientapplications4


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/ < / < 2"


/4/4 BPP: the $%&' standardiation 1od7

%em1ers:E&'. (Europe" AR.=&&0 (apan" 0C&' (0hina"

&/ ($'A" &&A ('outh Forea" $%&' s7stem speci6ications:

Access Netor! C0D%A ($&RAN #DD" &D-0D%A ($&RAN &DD"

0ore Netor!

Evolved B'% All-.P

Note: BPP has also ta!en over the B'% recommendations (previousl7 ritten 17 E&'."

Releases de6ined 6or the $%&' s7stem speci6ications: Release ;; (sometimes called Release " Release ,

Release +

In #e follo$in% maerial $e $ill onl& deal $i# UMTS 'DD

(former Release 2000)


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/ < / < 2(


/4/4 BPP $%&' speci6ications

BPP $%&' speci6ications are classi6ied in /+ series (num1ered 6rom

/ to )"9 e4g4 the serie + deals ith $&RAN aspects4

Note: See 3GPP 21.101 for more details about the numbering schemeand an overview about all UMS series and secifications.

.nteresting speci6ications 6or $%&' Radio Netor! Planning:

BPP &' +4//: G$E Radio transmission and Reception (#DD"G

BPP &' +4/,: G$&RA (='" #DD? Radio transmission and ReceptionH

BPP &' +4/: GRe8uirements 6or support o6 radio resource management (#DD"G

BPP &' +4/,/: G=ase 'tation (='" con6ormance testing (#DD"

BPP &' +4/,: GPh7sical la7er procedures (#DD"G4

BPP &' +4/+: GPh7sical la7er - %easurements (#DD"I

BPP &' +4;,: GR# s7stem scenariosG4

3GPP

specii

cation

scan!eo

undun

d

3GPP

specii

cation

scan!eo

undun

d

www"3

#pp"or#

www"3

#pp"or#


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/4/4, Alcatel-LucentJs release overvie

Marc$

Re%ease &

3GPP R&

Marc$

Re%ease &

3GPP R&

)2

200* 200+

)"

2009

)2

U, 05"GPP -5

K'PAM

.%' (.P%ultimedia'u1s7stem "

$A BPP R

$A )BPP R)

.SDP, 21 M/!.SDP, 21 M/!.SUP, 5* M/!.SUP, 5* M/!

,M-3Narro$B4 ,M- lo$,M-3Narro$B4 ,M- lo$

rae4 ,M-3ideBandrae4 ,M-3ideBand'll IP ran!or inerface!'ll IP ran!or inerface!Sreamin% over .SDP,Sreamin% over .SDP,'ll Mo/ili& 72G4 "G4'll Mo/ili& 72G4 "G4

.SP,8.SP,8D 21 M/! 76(),M8 7:8D 21 M/! 76(),M8 7:8

.SDP, 21 M/!.SDP, 21 M/!.SUP, 5* M/!.SUP, 5* M/!,M-3Narro$B4 ,M- lo$,M-3Narro$B4 ,M- lo$

rae4 ,M-3ideBandrae4 ,M-3ideBand'll IP ran!or inerface!'ll IP ran!or inerface!Sreamin% over .SDP,Sreamin% over .SDP,'ll Mo/ili& 72G4 "G4'll Mo/ili& 72G4 "G4

.SP,8.SP,8D 21 M/! 76(),M8 7:8D 21 M/! 76(),M8 7:8

Near commercialNear commercial

>D (2 M/! 7MIM;8D (2 M/! 7MIM;8

>D (2 M/! 7DC3.SP,8D (2 M/! 7DC3.SP,8

>S;N = Geo3locaion infoS;N = Geo3locaion info

>Sreamin% over .SUP,Sreamin% over .SUP,

>,cive ,nenna,cive ,nenna

>D (2 M/! 7MIM;8D (2 M/! 7MIM;8

>D (2 M/! 7DC3.SP,8D (2 M/! 7DC3.SP,8

>S;N = Geo3locaion infoS;N = Geo3locaion info

>Sreamin% over .SUP,Sreamin% over .SUP,

>,cive ,nenna,cive ,nenna

>GB- on .SDP,GB- on .SDP,>.SDP, v! DC. )oS.SDP, v! DC. )oS>E3DC. 2m! TTIE3DC. 2m! TTI>9"*0 -NC 7>2 ca89"*0 -NC 7>2 ca8

>GB- on .SDP,GB- on .SDP,

>.SDP, v! DC. )oS.SDP, v! DC. )oS>E3DC. 2m! TTIE3DC. 2m! TTI>9"*0 -NC 7>2 ca89"*0 -NC 7>2 ca8


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/4/4+ $%&' main radio mechanisms

'ector0ell0arrier in $%&''ector and cell are not e8uivalent an7more in $%&':A sector consists o6 one or several cells

A cell consists o6 one 6re8uenc7 (or carrier"

Note: a given 6re8uenc7 (carrier" can 1e reused in each sector o6 eachNode= in the netor! (6re8uenc7 reuse/"


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/4/4+ $%&' main radio mechanisms 3cont45

0D%A (called C-0D%A 6or $%&' #DD" as access method on the air a given carrier can 1e reused in each cell (6re8uenc7 reuse/"no #D%A all active users can transmitreceive at the same timeno &D%A

As a conse8uence9 there are inside one 6re8uenc7: Etra-cell inter6erence: cell separation is achieved 17 codes (0D%A" .ntra-cell inter6erence: user separation is achieved 17 codes (0D%A"

%ultiple 6re8uencies (carriers" 6irst step o6 $%&' deplo7ment: a single

6re8uenc7 (e4g4 6re8uenc7 /" is used 6or

the hole netor! o6 an operator

second step o6 $%&' deplo7ment:

additional 6re8uencies can 1e used

to enhance the capacit7 o6 the netor!:

an additional 6re8uenc7 (e4g 6re8uenc7 "

or!s as an overlap on the 6irst 6re8uenc74

'requenc( )

'requenc( *


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0hanneliation and scram1ling codes ($L side"

2chc

1chc

scramblingc

air

interfaceModulat

or

3chc

UE

P$(sica%c$anne%s

C$anne%i+ation codes ,spreadin# codes-short codes (limited number, but they canbe reused with another scrambling code)code length chosen according to the bitrate of the physical channel (spreadingfactor)assigned by the RNC at connection setup

Scram!%in# codeslong codes (more than 1 millionavailable)fied length (no spreading)1 uni!ue code per "# assigned by theRNC at connection setup

.it rateA

.it rate.

.it rateC

3"/0 Mc$ips1s

3"/0 Mc$ips1s

3"/0 Mc$ips1s3"/0 Mc$ips1s

$$$


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0hanneliation and scram1ling codes (DL side"

2chc

1chc

scramblingcair interfaceModulat

or

3chc

Node.sector

P$(sica%c$anne%s

C$anne%i+ation codes,spreadin# codes-same remar%s as for "& sideNote' the restricted number ofchanneliation codes is moreproblematic in &, becausethey must be shared betweenall "#s in the Node* sector$

Scram!%in# codeslong codes (more than 1 million available, butrestricted to +12 (primary) codes to limit thetime for code research during cell selection bythe "#)fied length (no spreading)1(primary) code per Node* sector defined bya code p%annin#' 2 adacent sectors shall havedifferent codesNote' it is also possible to define secondaryscrambling codes, but it is seldom used$

.it rateA

.it rate.

.it rateC

3"/0 Mc$ips1s

3"/0 Mc$ips1s

3"/0 Mc$ips1s3"/0 Mc$ips1s

$$$


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Ph7sical channels Ph7sical channels are de6ined mainl7 17:

a speci6ic 6re8uenc7 (carrier" a com1ination channeliation code scram1ling code

used to separate the ph7sical channels ( ph7sical channels must N*& have the samecom1ination channeliation code scram1ling code"

start and stop instants ph7sical channels are sent continuousl7 on the air inter6ace 1eteen start and stop

instants

Eamples in $L: DPDC.: dedicated to a $E9 used to carr7 tra66ic and signalling 1eteen $E and RN0 such as radio

measurement report9 handover command DPCC.: dedicated to a $E9 used to carr7 signalling 1eteen $E and Node= such as 6ast poer

control commands

Eamples in DL: DPC.: dedicated to a $E 9 same 6unctions as $L DPD0K and $L DP00K P3CCPC.: common channel sent permanentl7 in each cell to provide s7stem- and cell-speci6ic

in6ormation9 e4g4 LA. (similar to the time slot used 6or =00K in B'%" CPIC.: see net slide


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CPIC. 7or Pilo c#annel8

DL common channel sent permanentl7 in each cellto provide? srambling code of "ode# sector: the $E can 6ind out the DL scram1ling code o6 the

cell through s7m1ol-17-s7m1ol correlation over the 0P.0K (used during cell selection"

ower reference: used to per6orm measurements 6or handover and cellselectionreselection (6unction per6ormed 17 time slot used 6or =00K in B'%"

time and hase reference: used to aid channel estimation in reception at the $E side

Pre-defined symbol sequence

Slot #0 Slot #1 Slot #i Slot #14

Tslot= 2560 chis ! 20 bits = 10 symbols

1 r"dio fr"me Tf= 10 ms

-he C./C contains'

a predefined symbol se!uence(the same for each cell of all"-3 networ%s) scrambled withthe Node* sector scramblingcode

at a fied and low bit rate(3preading 4actor52+6)' to ma%eeasier .ilot detection by "#

/ / ' i i


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Lo#ica% C$anne%s

7/CNot associatedwit$ transportc$anne%s

./C C./C .3C 33C

3CC.C .CC.C.C

8

.CC

C *C.C47C

.CC *CC

$P$%& "nd $P%%&

multile'ed by time

Transport C$anne%s

P$(sica% C$anne%s

CC CCCC-C-C

9:.. Channel mapping in 3.7 (2own%ink)

/ / ' i t ti


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/ < / < ""



Lo#ica% C$anne%s

.R7C.C

8

.CC

C1 R7C

$P$%& "nd $P%%&

multile'ed by modul"tion

CC-rC

Transport C$anne%s

P$(sica% C$anne%s

CC CCC-C

C2

Note' /n #volium R+, CC is not mapped on 33C

9:.. Channel mapping in 3.7 (Up%ink)

/ / ' i t ti


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'or DC. ? allocaion of code! /& !i%nallin% 7--CNB,P87c#an%e o!!i/le / rocedre i! arond 1! 8

S(=)

S(=16

S(=4

S(=2

S(=1

C)&4.ranc$ used tomap Commonc$anne%s

Code used !(one R566 UE on

2C7 requirin#$i#$ data rate

Codes reser8edor R566 UE on2C7

#ample of Code -ree 7llocation

N=AP - Node = Application Part

RR0 - Radio Resource 0ontrol

> '#K'DPA / / chips (6ied"

> $p to /+ codes to K'DPA transmission are mapped4

/ / 'ession presentation


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/ < / < "5



Poer control Near-#ar Pro1lem: on the uplin! a7 an overpoered mo1ile phone

near the 1ase station (e4g4 $E/" can 2am an7 other mo1ile phones 6ar6rom the 1ase station (e4g4 $E"4

NodeB

UE)

UE*

an e66icient and 6ast poer control is necessar7 in $L to avoid near-6ar e66ect poer control is also used in DL to reduce inter6erence and conse8uentl7 to increase

the s7stem capacit7

Poer control mechanisms (see Appendi 6or more details": oen loo(ithout 6eed1ac! in6ormation" 6or common ph7sical channels closed loo(ith 6eed1ac! in6ormation" 6or dedicated ph7sical channels (/+ K

command rate9 also called fa! o$er conrol"

/ / 'ession presentation


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3oft;softer andover (


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Active 'et (A'" and %acro Diversit7 Bain

All cells9 hich are involved in so6tso6ter handover 6or a given $E 1elong tothe $E Active 'et(A'": usual situation: a1out O o6 $E ith at least cells in their A'4 up to ,(M" cells in A' 6or a given $E

&he di66erent propagation paths in DL and $L lead to a diversit7 gain9 called

J%acro Diversit7 gain: $L one ph7sical signal sent 17 one $E and received 17 to di66erent cells so6t handover: selection on 6rame 1asis (each /ms" in RN0 so6ter handover: %aimum Ratio 0om1ining(%R0" in Node=

DL to ph7sical signals (ith the same content" sent 17 to di66erent cells and received 17 one $E

so6tso6ter handover: %R0 in $E

/ $%&' .ntroduction


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/ < / < "+

/ $%&' .ntroduction

/4 K'QPA overvie

&his section ill ta!e a loo! at the main

concepts o6 K'DPA and K'$PA4

/ K'QPA overvie


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/ < / < "9

/4 K'QPA overvie

/44/ K'DPA

K'DPA: Kigh 'peed Donlin! Pac!et Access

Part o6 BPP Release + (R+"and later releases

Purpose: Enhance B %o1ile s7stems 17 o66ering higher data ratesin theDonlin! Direction

Direct evolution o6 BPP R;; netor!s ($%&'"

To further extend your UMTS network performances

/ K'QPA overvie


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/ < / < (0

/4 K'QPA overvie

/44 Ne ph7sical channels

.S3P#&!icalDo$nlin@ S#ared C.annel (K'-PD'0K"Donlin! K' data channel (=it rate / %1ps" up to /+ K'-PD'0Ks '# /

.S3S#ared Conrol C.annel (K'-'00K" Donlin! transmits 6ormat parameters (channeliation code9

modulation9 &=' sie" K-ARS in6o (process9 ne data9 redundanc7 version"

up to , K'-'00K per $E $E identi6ication '# /T

.S3Dedicaed P#&!ical Conrol C.annel (K'-DP00K" $plin! K-ARS (ac!nac!" 0hannel Sualit7 .n6ormation (0S." '# +

Channel >uality4eedbac% on the3.CC ("&)

"ser data on the3.3C (&)

?3ignalling on the

33CC (&)

/ K'QPA overvie


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/ < / < (1

/4 K'QPA overvie

/44 K'DPA: Fe7 6eatures

7S2PA7S2PAAMC

Adapti8eModu%ation

9Codin#

AMCAdapti8e

Modu%ation9Codin#

7AR:'or 'astretransmissions

7AR:'or 'astretransmissions

'ast Sc$edu%in#in t$e Node;.


K71rid-Automatic Repeat Re8uestKigh 'peed Donlin! Pac!et Access

/4 K'QPA overvie


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/ < / < (2

/4 K'QPA overvie

/44 K'DPA: Fe7 6eatures 3cont45

K'-PD'0K uses adaive modlaion(SP'F or / SA%"

codin%(&ur1o 0oding"

&he &ur1o encoder has 6ied code rate o6 / Uaria1le e66ective code rates are achieved 17 rate matching (puncturing or

repetition"

Replaces Poer 0ontrol and varia1le '# Kigher d7namic

%ore e66icient 6or users close to Node-=

Adapti8e Modu%ationand Codin#

Adapti8e Modu%ationand Codin#

Throughput vs. C/(!N" #$eh%cu&a r ' ) km/h*

0

+00

1000

1+00

2000

2+00

9000

9+00

20 1+ 10 + 0 + 10

C/(!N" #dB*

Throughput#+,p

>.3@A1AB2

>.3@A2A190

>.3@A9A21+D>.3@A+A9690

>.3@A10AB16E

>.3@A1+A10E21

16>7A1A190

16>7A2A2EB6

16>7A+AB16E

16>7A1+A21B+

#nvelope

/4 K'QPA overvie


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/ < / < ("

/4 K'QPA overvie


'a! Sc#edlin%in the &ime domain (/": &ransmission &ime .nterval (&&." o6 ms assigned to users

the length o6 K'-D'0K su1-6rame (&&." is slots ()T chips"

Slot #0 Slot#1 Slot #2

Tslot= 2560 chis! *+10+2 bits ,=4.

$"t"

/d"t"1bits

1 &S-P$S%& subfr"me T = 2 ms



/4 K'QPA overvie


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/ < / < ((

/4 K'QPA overvie


'a! Sc#edlin%in the &ime domain (": &ransmission is 1ased on:

0hannel Sualit7 $E 0apa1ilities

0urrent load in the cell (availa1le resources 1u66er status"

&ra66ic Priorit7 classes So' classes

$E #eed1ac! (A0FNA0F"

'a! Sc#edlin%in the code Domain

$p to /+ codes in parallel per &&.



Channel >uality4eedbac% on the

3.CC ("&)

"ser data on the3.3C (&)

?3ignalling on the

33CC (&)

/4 K'QPA overvie


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/ < / < (5


Kigh *rder modulation: /SA%

0ode %ultipleing: up to /+ codes in parallel $ser can 1e code and time multipleed (&&. ms"

,.,, ,.., ..., ..,,

,.,. ,... .... ..,.

,,,. ,,.. .,.. .,,.

,,,, ,,., .,., .,,,

i2 i2

i1

q1

q2

q2

.//01 ,.2/,3.//01

,.2/,3

Codes --/ 5 2ms

User )

User *

User 3

-ime and Code multipleing in 3.7

#ied 'preading #actor9 '#/

- 4T,%cps/ , F s7m1olss

- @ /SA% - , , ; !1ps

- @ code rate , - ) !1ps

) !1ps1it rate can 1e achieved percode - /4T %1psover /+ codes

/4 K'QPA overvie


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/ < / < (6


.&/rid3,omaic -eea -eAe!

Retransmission ith so6t com1ining orincremental redundanc7

&erminated in Node-=

7AR:'or 'ast retransmissions

7AR:'or 'ast retransmissions

R+ 33CRDD C;3C

.ac%et

R&C 7C@;N7C@

Retransmission

.ac%et&1 7C@;N7C@

Retransmission

/4 K'QPA overvie


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/ < / < (*


%A0-hsis a ne %A0 entit76or controlling K'-D'0K

P7


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/ < / < (+

/44, &erminal categories

7S;2SC7cate#or(

Ma=imum num!er

o 7S;2SC7 codes

recei8ed

Modu%ation

supported ,:PS>

and1or )&;:AM-

Ma=imum

!it rate

,in M!ps-

) + *oth )"*

* + *oth )"*

3 + *oth )"/

0 + *oth )"/

? + *oth 3"&

& + *oth 3"&@ 10 *oth @"*

/ 10 *oth @"*

6 1+ *oth )4"*

)4 1+ *oth )0"0

)) + >.3@ only 4"6

)* + >.3@ only )"/

K'DPA ill re8uire ne terminals to support:

a ne protocol stac!

ne modulation V coding

/ categories have 1een de6ined 17 BPP 6or C-0D%A #DD

Current%( supported !(A%cate%;Lucent products

MAC;$s La(er


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/ < / < (9

#DD K'-D'0K ph7sical la7er categories W Rel T

-SSC-category

Max%mum n,of -SSC-

codesrece%ved

N, of -SSC-

transport,&ock per TT

Max%mum n, of ,%ts ofan -SSC- transport,&ock rece%ved w%th%n

a TT

Supportedmodu&at%ons

w%thout MM0operat%on

Supportedmodu&at%onss%mu&taneous

w%th MM0

Category 6 5 1 7298

Category 8 10 1 14411

Category 9 15 1 20251

Category 10 15 1 27952

Category 12 5 1 3630Category 13 15 1 35280 QPSK, 16QAM,

64QAMCategory 14 15 1 42192

Category 15 15 2 23370QPSK, 16QAM

Category 16 15 2 27952

Category 17 151

2

35280QPSK, 16QAM,

64QAM

23370 QPSK, 16QAM

Category 18 15 12

42192

QPSK, 16QAM,

64QAM 27952 QPSK, 16QAM

Category 19 15 2 35280QPSK, 16QAM, 64QAM

Category 20 15 2 42192

Category 21 15 2 23370QPSK, 16QAM

Category 22 15 2 27952

Category 23 15 2 35280 QPSK, 16QAM,64QAMCategory 24 15 2 42192

$Es o6 categories /9 9 or , also support dual celloperation ithout simultaneous support o6 %.%*

0at / $E supportscode rates up to

4T ith /SA%

0at $E supportscode rates up to

4T ith ,SA%

/4 K'QPA overvie


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/ < / < 50

/44+ 0S. ta1le

&he 0hannel Sualit7 .ndicator(0S." returned 17 the mo1ileindicates hat transport 6ormatit can support at a given instant

&his ta1le corresponds to mo1ileso6 categories // V /

'imilar ta1les eist 6or other $E

categories

C1 va&ueTransportB&ock S%2e

Max%mum ,%trate (k,ps"

Num,er of-S3SC-

Modu&at%on4eference power

ad5ustment

1 137 68.5 1 QPSK 0

2 173 86.5 1 QPSK 0

3 233 116.5 1 QPSK 0

4 317 158.5 1 QPSK 0

5 377 188.5 1 QPSK 0

6 461 230.5 1 QPSK 0

7 650 325 2 QPSK 0

8 792 396 2 QPSK 0

9 931 465.5 2 QPSK 0

10 1262 631 3 QPSK 0

11 1483 741.5 3 QPSK 0

12 1742 871 3 QPSK 0

13 2279 1139.5 4 QPSK 0

14 2583 1291.5 4 QPSK 0

15 3319 1659.5 5 QPSK 0

16 3319 1659.5 5 QPSK -1

17 3319 1659.5 5 QPSK -2

18 3319 1659.5 5 QPSK -3

19 3319 1659.5 5 QPSK -4

20 3319 1659.5 5 QPSK -5

21 3319 1659.5 5 QPSK -6

22

3319 1659.5

5 QPSK

-7

23 3319 1659.5 5 QPSK -8

24 3319 1659.5 5 QPSK -9

25 3319 1659.5 5 QPSK -10

26 3319 1659.5 5 QPSK -11

27 3319 1659.5 5 QPSK -12

28 3319 1659.5 5 QPSK -13

29 3319 1659.5 5 QPSK -14

30 3319 1659.5 5 QPSK -15

/4 K'QPA overvie

/ ' 6 'DPA ! 1 6i


41/235



/ < / < 51

/44 'ummar7 o6 K'DPA !e7 1ene6its

T#ro%#! of ?> $p to 4 %1ps ithSP'F

> $p to 1( M/!ith/SA%

T#ro%#! of ?> $p to 4 %1ps ithSP'F

> $p to 1( M/!ith/SA%

Adapted tovaria/le3#ro%# flo$!

Adapted tovaria/le3#ro%# flo$!

)ic@erresponse time

)ic@erresponse time

Mi> of .SDP, anddedicaed raffic

possi1le on same carrier

Mi> of .SDP, anddedicaed raffic

possi1le on same carrier

Co! effeciveCo! effecive

7ighSpeed

2ownlin%

Pac%et Access

Adapted to /r!&raffic (statistical%ultipleing 1ene6it"Adapted to /r!&raffic (statistical%ultipleing 1ene6it"

/ $%&' .ntroduction

/ K'$PA 1 i


42/235



/ < / < 52

/4 K'$PA 1asics

.SUP,: .igh Speed Uplin! Pac!et ,ccess

"GPP relea!e 66eature Also called Enhanced D0K or Enhanced $plin!

Purposes: Boo! lin@ daa erformance!in terms o6 higher throughput9 reduced

dela7 and higher capacit7

=alance uplin! tra66ic per6ormance ith donlin! K'DPA

%andator7 step 6or Uo.P

/4 K'$PA 1asics

/ / N Ph i l 0h l


43/235



/ < / < 5"

/44/ Ne Ph7sical 0hannels

7SUPAUE

)*/-

*?&-

=New "& dedicatedtransport channel'En$anced dedicated C$anne%

(#C)

=New "& and & physical channels for

data and signalling

/4 K'$PA 1asics

/ %A0 d %A0


44/235



/ < / < 5(

/44 %A0-e and %A0-es

=New MAC;eand MAC;esentitiesat "#, Node*and 3RNClevels

Request

Grant2ata

AC>1NAC>7SUP

AUE

PHY PHY

6C-

736C- 73

!"#$ %o&e'

#!

(CCH ()CH

)%* )%*

()CH (CCH

M'C

S+%C

MAC-&

M'Ce

MAC-&

M'Ces /M'Ce

M'Ces

!r

)%* )%*

(+%C

PHY PHY

6C-

736C- 73

!"#$ %o&e'

#!

(CCH ()CH

)%* )%*

()CH (CCH

M'C

S+%C

MAC-&

M'Ce

MAC-&

M'Ces /M'Ce

M'Ces

!r

)%* )%*

(+%C

/4 K'$PA 1asics

/ F 6 t


45/235



/ < / < 55

/44 Fe7 6eatures

7SUPA7SUPAS$orter TTB)4 or *ms

S$orter TTB)4 or *ms

7AR:

or astretransmissions

7AR:

or astretransmissions

Sc$edu%in#at Node;.

Sc$edu%in#at Node;.

N. No adapti8e modu%ation in 7SUPA,.PS> as in 2C7 D :PS> is used w$enS'0-

eployed on top of RDD networ%s*y 3oftware upgrade

/4 K'$PA 1asics

/ , K'$PA ! 6 t K ARS


46/235



/ < / < 56

/44, K'$PA !e7 6eature: K-ARS

.&/rid3,omaic -eea -eAe!

Retransmission ith chase com1iningor incremental redundanc7

&erminated in Node-=

'maller dela7

Kigher =LER target - smaller &ransmitPoer and inter6erence - Kighercapacit7

7;AR:'or 'ast retransmissions

7;AR:'or 'ast retransmissions

R& E;2C7R66 2C7

.ac%et

R&C 7C@;N7C@

Retransmission

.ac%et&1 7C@;N7C@

Retransmission

/4 K'$PA 1asics

/ + K'$PA ! 6 t ' h d li g


47/235



/ < / < 5*

/44+ K'$PA !e7 6eature W 'cheduling

Sc$edu%in#in t$e Node;.Sc$edu%in#in t$e Node;.

R& E;2C7

atatransmission

&9 Resource7llocation

3cheduling /nfo

3cheduling7ssignment

Sc#edlin% in #e Node3B

Not an7more handled 17 the RN0 Chenever the $E stops the transmission

or reduces the data rate9 the 6reecapacit7 can 1e 8uic!l7 allocated toanother $E

Algorithm is vendor dependent

/4 K'$PA 1asics

/ + K'$PA !e7 6eature 'cheduling 3cont 5


48/235



/ < / < 5+

/44+ K'$PA !e7 6eature W 'cheduling 3cont45

Sc$edu%in#in t$e Node;.Sc$edu%in#in t$e Node;.

2C7 ser8ices,e# 8oice and 8isio-

UE *

UE )

UE )

UE *

UE 3

UE )

UE *

UE 3UE )

--/ 0 --/ 1 --/ 2 --/ 9

RoT

Tim

aimumallowablenoise

rise

'hared resource is the total Ulin@

inerferenceeg -ise over ThermalNoise9 -oTor inter6erence margin

&he Node = controls the allocation o6this margin 'elects the 1est &ransport #ormat

0om1ination (" 6or a given $Eaccording to the availa1le inter6erencemargin (le6t over R;;" and schedules the$E

/4 K'$PA 1asics

/ Netor! elements impacted


49/235



/ < / < 59

/44 Netor! elements impacted

/ub impact'

=3upport of higher "&throughputs

/ub impact'

=3upport of higher "&throughputs

RNC impact'=New 7Ces function=3upport of higherthroughputs

RNC impact'=New 7Ces function=3upport of higherthroughputsNode* impact'

=New 7Ce function=3cheduling=C#

Node* impact'=New 7Ce function=3cheduling=C#

/4 K'$PA 1asics

/ ) K'$PA $E categories


50/235



/ < / < 60

/44) K'$PA $E categories

T$eoretica% peak !it rate up to ?"@& M!ps

)"0& M!ps capa!i%it( e=pected initia%%(

Mac3e

daa rae!

/4 K'$PA 1asics

/ T 'ummar7 o6 K'$PA 1ene6its


51/235



/ < / < 61

/44T 'ummar7 o6 K'$PA 1ene6its

$E &hroughputs up to 5+M/! U o 1(M/! in a fir! !e

$E &hroughputs up to 5+M/! U o 1(M/! in a fir! !e

Ne services


52/235



/ < / < 62

/4, $%&' RNP notations and principles

*12ective: to 1e a1le to understand the voca1ular7 and notations used in this

course in regards o6 $%&' planning

F unfortunately, "-3 RN. notations are not clearly standardied, so thatthe meaning of a notation can be !uite different from one reference toanother one$


/ , / Notations


53/235



/ < / < 6"

..intraM .etra

(no H&hermal noise at receiverI included".$nterference

inter6erence received 6rom transmitters not

located in the same cell as the receiver

.etra

(.other?.inter"$nterference e%tra&cell

inter6erence received 6rom transmitters located inthe same cell as the receiver

Note: 0 is included in .intra

.intra

(.on"$nterference intra&cell

N -/T4/d=mMN#receiver3d=5 (&hermalnoise M Noise generated at receiver"N

hermal "oise atreceiver

Nth !4&ith !/4TE-mCKF

(=oltmann constant" and &;F (Z0"-/T4/hermal "oise

Ec Energ7 per chip0=0

(or R'0P"

'eceived (useful)signal

Commen

7Po$er Den!i&Po$erB$i# B"+(M.8

Po$er

dBm

-eceived o$er and

o$er den!i&

-

-

-

-

Nth-/),

Ec

Po$er

Den!i&dBm.

/4,4/ Notations


/ , / Notations 3cont 5


54/235



/ < / < 6(

-eceived o$er ando$er den!i&

Po$erdBm

Po$erDen!i&

dBm.

Commen

Po$er Den!i&Po$erB $i#B"+(M.

otal received ower(*otal noise+)

.MN

(R''.".o

.MN .intraM .etra MN

Note: 0 is included in (.MN"

otal received ower(*otal noise+without useful signal)

.MN-0 No(Nt"

No( .intraM .etra MN-0"=Note: 0 is not included in No

/4,4/ Notations 3cont45

Note: $ocan 1e measured ith a good precision9 hereas "ois not eas7to measure (1ut it is use6ul 6or theoretical demonstrations"




55/235



/ < / < 65

Kere HnoiseI.o

&his ratio can 1e accuratel7 measured: it is used 6or ph7sicalchannels ithout real in6ormation 1its9 especiall7 6or 0P.0K(Pilot channel"

EcIo

'eceivedenerg, erchi overnoise

E1NoEcNoMPB ith PB (Processing Bain" / log 3(4T,%chipss" (service 1it rate"5e4g4 6or speech /4 !1itss9 Processing Bain +d=

E1No

'eceivedenerg, erbit over*noise+

Kere HnoiseINo&his ratio is di66icult to measure9 1ut is use6ul 6or theoreticaldemonstrations: it is used 6or ph7sical channels ith real

in6ormation 1its9 especiall7 6or P-00P0K and $LDL dedicatedchannels4

EcNo

(H0.I"

'i>ed valehich depends on service 1it rate444E1No shall 1e e8ual or greater than the (E1No"re8(E1No"reA

Requiredenerg, erbit over*noise+

Commenin dB-aio


F-his ratio is often written with the classical :3 notation GC;/H (Carrier over /nterferenceratio)' this notation is incorrect, it should be C;(/8NC)




56/235



/ < / < 66

T$o more

inere!in%raio!F in dB Commen

f

(or little i).etra .intra

.n a homogenous netor! (same tra66ic and userdistri1ution in each cell"9fis a constant in uplin!4

&7pical value 6or macro-cells ith omni-directionalantennas: 4++ (in uplin!"

"oise 'ise (.MN"NUer7 use6ul $%&' ratio to characterie the movinginter6erence level . compare to the 6ied H&hermalNoise at receiverI level N4


(*ther 0ell .nter6erence #actor(*0.#" - .etra.intra"


/ , Eercise


57/235



/ < / < 6*

/4,4 Eercise

Assumptions:- n active users in the serving cell ith speech service at /4!1itss

and (E1No"re8

d=

- Received poer at Node=: 0-/d=m (6or each user"

- homogenous netor! (64++"

- N#Node= ,d= and N#$E Td=

Node

B

3erving cell3urrounding cells

"plin%

consi

dered


/ , Eercise 3cont 5


58/235



/ < / < 6+

/4,4 Eercise 3cont45

/4 Chat is the processing gain 6or speech /4!1itss [

4 &he users in the serving cell are located at di66erent distance 6rom the Node=:is it desira1le and possi1le to have the same received poer 0 6or each user[

4 Chat is the value o6 the H&hermal Noise at receiverI N[

,4 0omplete the 6olloing ta1le:

100

I NdBm

25

10

1

CommenE/No

dB

EcIodB

Noi!e-i!e dB

IdBm

n!er!

/ $%&' .ntroduction

/ + $%&' RNP tool overvie


59/235



/ < / < 69

/4+ $%&' RNP tool overvie

*12ective:

to 1e a1le to descri1e 1rie6l7 the structure o6 a RNP tool


/ + / RNP tool re8uirements


60/235



/ < / < *0

/4+4/ RNP tool re8uirements

Digital maps

topographic data (terrain height" Resolution:

t7picall7 m 6or cit7 areas and + m 6or rural areas possi1l7 1uilding and road data1ases 6or more accurac7

0oordinates s7stem important 6or inter6acing ith measurement tools e4g4 $&% 1ased on CB'-T, ellipsoid

morphographic data (clutter t7pe"

Resolution: same as topographic data Propagation model dialog

e4g4 setting 0ost-Kata propagation model parameters

'itesectorcellantenna dialog importing sites (e4g B'% sites"

setting sitesectorcellantenna parameters (HNetor! designparametersI"Note: in $%&'9 sector and cell are not e8uivalent


/ + / RNP tool re8uirements 3cont 5


61/235



/ < / < *1

/4+4/ RNP tool re8uirements 3cont45

Lin! loss calculation

&ra66ic simulation 'etting tra66ic parameters

&ra66ic map generation Resolution: same as topographic data

$E list generation (a snapshot o6 the $%&' netor!"

0overage predictions displa7ing theresults on the map

shoing the results as numerical ta1les

Automatic neigh1orhood planning Automatic scram1ling code planning

.nteror!ing ith other tools (dimensioning tools9 *%0-$R9measurements tools9 transmission planning tool444"


/4+4 Eample: ;;++ $%&'B'% RNP tool


62/235


< #undamentalsPart / < RNP $A) / < / < *2

/4+4 Eample: ;;++ $%&'B'% RNP tool

;;++screenshot


/4+4 Kigh-level A00* overvie


63/235


< #undamentalsPart / < RNP $A) / < / < *"

/4+4 Kigh level A00* overvie

#ull7 integrated ith ;;++

Per6orms the tas!s that are tedious V timeconsuming to per6orm 'ite selection

'ite placement

Antenna tilt V aimuth optimisation

Radio 6eature selection

Allos a large RNP to 1e per6ormed in su1stantiall7 less time ithgreater consistenc7 and repeata1ilit7

=ro!en into to modules: A00* Breen6ield Primaril7 6or site placement 1ut also 6or site selection9 tilt aimuth optimisation and

radio 6eatures selection Doesnt consider inter6erence

A00* *ptimisation Does ever7thing ecept ne site placement

'elected as the official,CP ool 6or Alcatel-

Lucent


/4+4, 0ost 1ene6it optimiation


64/235


< #undamentalsPart / < RNP $A) / < / < *(

/4+4, 0ost 1ene6it optimiation

9955 ,CC;

Automatic 0ost and E66icienc7 Anal7sis

E66icient .mplementation

/ sites (O" + sites

E>i!in% Candidae Sie! (in ;;++"

#ull .mplementation


/4+4+ ;;++ A00*


65/235



0ase /

/4+4+ ;;++ A00*

Plan in -- $mroved lans in --

=etter plansUer7 6ast processing0ost e66icienc7 anal7sis

.mplementation plans

Pro2ect plans

=est 1udget use

0omplementar7 to ;;++

/ther considerations0ase />=usiness case

>=udget and cost

>Epected tra66ic

>'ervices

>Radio re8uirements>Availa1le technolog7

>Parameter ranges

>etc4

0ase >=usiness case

>=udget and cost

>Epected tra66ic

>'ervices>Radio re8uirements

>Availa1le technolog7

>Parameter ranges

>etc4

0ase N>=usiness case

>=udget and cost

>Epected tra66ic

>'ervices

>Radio re8uirements

>Availa1le technolog7

>Parameter ranges

>etc4

0ase N

0ase

/ $%&' .ntroduction

/4 RNP process overvie


66/235




*12ective:

to 1e a1le to 1rie6l7 descri1e the RNP Process4


/44/ C0D%A RNP process


67/235


< #undamentalsPart / < RNP $A) / < / < **

p

-adio Ne$or@ Dimen!ionin%

Re8uired receive levels 6or di66erent morphos (1ased on LF= anal7sis" 'ite con6iguration 6or di66erent morphos No4 0arriers9 %a4 'u1s 'ite9 Radio #eatures9 etc4

An indicative site count 6or the di66erent morphos and areas

Ne> SeRNP stud7 to con6irm site count and locations


/44 *vervie


68/235


< #undamentalsPart / < RNP $A) / < / < *+


/44 .nputs re8uired


69/235



p 8

RNP re8uires a set o6 inputs9 in addition

to those re8uired 6or the Radio Netor!Dimensioning stage9 including: &opolog79 morpholog7 and tra66ic

in6ormation

'ite co-ordinates9 heights9 tilts9patterns and aimuths4

Traffic Ma!

0Mor#olo%&

0Toolo%&


/44, RNP coverage predictions


70/235


< #undamentalsPart / < RNP $A) / < / < +0

g p

;/Hecive: &o 6ine tune the design outputs

6rom stage (/" 17 revieing the predictedcoverage and 8ualit7 0an 1e assisted through use ,CC; (the ;;++ automatic optimisation module"9

that can optimise site selection9 antenna heights9 tilts9 poers9 etc &ra66ic loading important 6or C0D%A 0an have an arecia/le imac on #e ne$or@ de!i%n(in6luenced 17 the

user distri1ution" &here are to common approaches 6or modeling the impact o6 tra66ic on the

netor! design9 these are: 'i>ed Cell oad ,nal&!i!: A 6ied loads are assumed 6or the $L and DL (derived 6rom

stage (/" o6 the radio netor! design process"

oad Di!ri/ion ,nal&!i!: RNP netor! simulations can 1e used to randoml7

distri1ute mo1iles over the design area according to detailed tra66ic maps and serviceusage pro6iles enhanced accurac7


/44, RNP coverage predictions 3cont45


71/235



g p 3 5

Accepta1le coverage is de6ined 17 several

re8uirements that should 1e satis6ied ithinthe design coverage area: CPIC. -SCP(target thresholds derived 6rom stage (/" o6 the design process" According to lin! 1udget %APL

CPIC. EcIo\ -/+ d= (1ased on 6ield eperience"

Service E/No in D\ $E service E1No 6or the target =LER

Service E/No in U\ Node-= service E1No6or the target =LER

.SDP, .SUP, #ro%#

Sof .andover !a!(6or in6ormation purposes"


/44+ RNP netor! simulations


72/235



;/Hecive: &o account 6or:

&he d&namic nareo6 the interactions 1eteenusers (through iterative poer control simulations"

and the t7picall7 non3niform di!ri/iono6 the tra66ic 1eteen sites(de6ined 17 the tra66ic map"

$ni6orm loading assumptions implicit ith simple predictions studies

&o common t7pes o6 RNP netor! simulation studies that areper6ormed: oad Di!ri/ion Simlaion Sdie!W 6or estimating the $L and DL loading

on a per cell 1asis (to 6acilitate enhanced predictions studies"

Deailed Simlaion Sdie!W to assess the netor! per6ormance in a more

rigorous manner in terms o6 call 6ailures9 hotspot anal7sis9 radio 6eatureevolution9 rollout anal7sis


/44 Fe7 ND RNP steps


73/235



/ < / < +"

7 p

&7pical re8uirements as part o6 an RNP stud7 include the 6olloing

t7pes o6 studies: Pilo -SCPcoverage predictions (ala7s"

Pilo EcIo8ualit7 predictions (almost ala7s"

Effecive Service ,reapredictions (sometimes"

.SDP,predictions (increasingl7 common" .SUP,predictions (imminent re8uirement"

Simlaion!(rarel7 re8uired"


74/235



/ < / < +(

.nputs 6or Radio Netor! Planning

.nputs 6or Radio Netor! Planning

4/ 'ession presentation


75/235



/ < / < +5

*12ective to 1e a1le to descri1e the $%&' RNP inputs ith regard to

6re8uenc7 spectrum9 tra66ic parameters9 e8uipment parametersand radio netor! re8uirements4


4/4/ $%&' #DD 6re8uenc7 spectrum


76/235



/ < / < +6

*12ective:

to 1e a1le to descri1e the $%&' #DD 6re8uenc7 parameters de6ined 17the BPP


4/4/4/ #re8uenc7 spectrum


77/235



/ < / < +*

1D201DE0 211021B0

#re8uenc7 spectrum ($%&' #DD mode" $L: /; %K W /;T %K

DL: // %K W /) %K Duple spacing: /; %K


4/4/4 0arrier spacing


78/235



/ < / < ++

0arrier spacing: +%K // %K W /) %K %K? %K + %K / 6re8uencies

*ne operator gets t7picall7 W 6re8uencies (carriers" 'o t7picall7 ,W licenses per countr7 as a maimum

Re8uired 1andidth: ,4)%K &he chip rate is 4T,%chips9 there6ore at least 4T,%K 1andidth are needed to avoid inter-

s7m1ol inter6erence (N78uist-0riterion"

&he roll-o6 6actor o6 the pulse-shaping 6ilter is 4 (root-raised cosine"

&he needed minimum 1andidth is 4T,%K /4 ,4)%K

Eamples:

60

+6 operators

operators


4/4/4 #re8uenc7 channel num1ering


79/235



/ < / < +9

$&RA A1solute Radio #re8uenc7 0hannel Num1er ($AR#0N"

$AR#0N 6ormula (BPP +4// and +4/,":

MHz.fMHz

with

[MHz]fUARFCN

nlinkUplink/DowCntr

nlinkUplink/DowCntrnlinkUplink/Dow

632600

5

=

$AR#0N is integer: ] $AR#0N ] /T


4/4/4, 0enter 6re8uenc7


80/235



/ < / < 90

0enter #re8uenc7 6center 0onse8uence o6 $AR#0N 6ormula (see previous slide": 6centermust 1e set in steps o6 4%K (0hannel Raster !K"

6centermust terminate ith an even num1er (e4g /;)4, not /;)4+"

6centervalues $plin! (/;%h-/;T%K"

/;4,%K ] 6center] /;))4%K

;/ ] $AR#0N $plin! ] ;TTT

Donlin! (//%h-/)%K" //4,%K ] 6center] /)4%K

/+ ] $AR#0N Donlin! ] /TT


4/4/4+ #urther comments


81/235



/ < / < 91

#re8uenc7 ad2ustment .6 an overlap 1eteen 6re8uenc7 1ands 1elonging to same operator is set9

guard 1and 1eteen di66erent operators ill increase4 &his 6eature can 1e used to enlarge the guard 1and 1eteen 6re8uenc7

1loc!s 1elonging di66erent operators and prevent dead ones4Eample:

it shos an overlap o6 4 %K 1eteen to carriers o6 one operator4 %K additional channelseparation 1eteen the operators is created4

4"& M7+ additiona%#uard !and

? M7+

? M7+

0"@ M7+ 0"@ M7+

4"3 M7+ o8er%ap

1D20 1D0

Operator 1 Operator2

4re!uency coordination at country borders (see 7ppendi)

4"3 M7+ o8er%ap


4/4 $%&' tra66ic parameters ($%&' tra66ic map"


82/235



/ < / < 92

*12ective: to 1e a1le to descri1e the method to create a tra66ic map


4/44/ 'tep /: &erminal parameters


83/235



/ < / < 9"


4/44 'tep : 'ervice parameters


84/235



/ < / < 9(


4/44 'tep : 'ervice parameters 3cont45


85/235



/ < / < 95


4/44 'tep : $ser pro6ile parameters


86/235



/ < / < 96

Traic 2ensit(

Fo%ume,>!1sec-

User Proi%e

,E=amp%es-

Ser8ice

,see Step*-Termina%

,see Step)- Ca%%s1$our

2uration

,sec-UL 2L

3urfing user .3 9E .7 eep /ndoor 1 E 60

Iideocall user .3 6 .7 eep /ndoor 1 + 20

.honecall user 3peech 12$2obile phone eep

/ndoor 1 11+$2

3peech 12$2 1 B2

C36 1 B2

.36

.312E

City user

.39E

obile .hone


87/235



/ < / < 9*

$ser pro6iles have 1een used to descri1e single user t7pes4

Environment classes are used to distri1ute and 8uanti67 these userpro6iles on the planning area4

Environmencla!!:

7E>amle!8

U!er rofile!7 !ee Se "8

Geo%ra#ical den!i& 7!er!@m28

lo$raffic

medim raffic #i%# raffic

Dense $r1an cit7 user /

$r1an cit7 user )+ /+

'u1ur1an cit7 user + + +

Rural standard user / ,

=E 0ARE#$L: environment classesand clutter classeshave o6ten the same names9 although the7re6er to 8uite di66erent concepts: an environment classre6ers to a tra66ic propert7 hereas a clutterclassre6ers to an electromagnetic ave propagation propert74 &he reason is that environment classesare ver7 o6ten mapped on clutter classesto generate a tra66ic map (see 'tep +"


4/44+ 'tep +: &ra66ic map de6inition


88/235



/ < / < 9+

%apping o6 Environment 0lasses (see 'tep ," on a map:

Eample ith , environment classes: ense Urban Urban Suburban

'ural

Dense Urban

Urban

Rural

Suburban

Resolution'20mJ100mPlanning Area(also called FocusArea)

ap-raffic

map

Note: an eas7 a7 to generate a tra66ic map is to use the clutter map and to associateeach clutter class to an environment class (e4g4 ense Urban environmentclassismapped on ense Urban clutterclass"


4/4 $%&' terminal9 Node= and antenna overvie


89/235



/ < / < 99

*12ective: to 1e a1le to descri1e 1rie6l7 the main characteristics o6 the $%&' radio

e8uipment ($E9 Node= and antenna"


4/44/ $E characteristics


90/235



/ < / < 100

According to BPP +4// (Release /;;;": $E poer classes at antenna connector: (see

Poer class /: (M M/-"d=m Poer class : (M) M/-"d=m

Poer class : (M, M/-"d=m

Poer class ,: (M/ ^"d=m

$E minimum output poer: ]-+d=m

According to $E manu6acturers: $E Noise #igure: Td= (t7picall7"

$E internal losses M $E antenna gain d=

Chat is E.RP 6or a $E o6 poer class ,[

F the notation means e$g$ for class1'

aimum output power' 899d*m

-olerance' 81d*m;9d*m

7nswer'

"##/R.5"#-K.ower8"#7ntenna:ain"#/nternal&oss521d*m80d*521d


4/44 Alcatel-Lucent Node =


91/235



/ < / < 101

&he Alcatel-lucent =&' // (indoor": is a 6ull7 integrated sel6-contained cell-site

ith up to sectors V carriers in a single ca1inet

/ub

Node .

RNC

UE

UE

UE "-3

/ub

The /ode is in

ch"re of r"dio

tr"nsmission h"ndlin5ith -%$*7

method."-3


4/44 Alcatel-Lucent Node = 3cont45


92/235



/ < / < 102

Sector 8

47 ,&ockT9 amp&%f%cat%on (3'": coup&%ng

Sector ; Sector

%g%ta& she&fNetwork %nterfaceCa&& process%ng

S%gna& process%ng7re


93/235



/ < / < 10"

%g%ta& she&f

CCMCCM

'&arm connect%v%ty

C6M

Ca&&3rocess%ng

Transm%t/4ece%ve

Base,and

3rocess%ng

T4M

Transm%t/4ece%ve/

Channe&%2er

4x

Tx

@3S'M

0'AM

CCM

47 ,&ock

Tx Sp&%tter(opt%ona&"

M

MC'

3'

u,: to/from 4NC

0'AM Bus


4/44 Alcatel-Lucent Node = 3cont45


94/235



/ < / < 10(

MCPA

MCPA

MCPA Sector ;

Sector 8

Sector

C6M

C6M 8

C6M ; @3S'M

%g%ta& she&f

Network nterface= u,: to the 4NC(6; and 'TM/''&8 capa,%&%ty"

Solid lines indicate plane 0 interconnect, dashed lines plane 1.

T4M ;

M ;

3' ;

M 8

M

3' 8

3'

C6M >

T4M 8

T4M

47 ,&ock

C6M

C6M

CCM ;

0'AM


4/44 0E%9 i0E% and the =ase =and $nit


95/235



/ < / < 105

%C6M;8? -BBU

-BBU

-BBU

BBU

-BBU

BBU

BBU

BBU

%C6M;8?

%C6M>

%C6M>

C6M

iCEM ,&01)*/- is 7S2PA $ardware read(!ut needs a speciic sotware0ne BBU can not support ,oth

Standard (4DD/4>" and -S3' (4"serv%ces

iCEM Caaci&

122122Seec#

PS"2"2

PS6(6(

PS6(12+

PS6("+(

iCEM6( 6( "2 16 16 +

iCEM12+ 12+ 6( "2 "2 16

-BBU

BBU

-S3' ded%cated

C- ded%cated


4/44, i0E%: K'DPA 'cala1le 0on6iguration


96/235



/ < / < 106

%C6M;8? -BBU

-BBU

-BBU

BBU

-BBU

BBU

%C6M;8?

%C6M>

%C6M>

The > -BBU &%m%tat%ons= ce&&s S%mu&taneous users=

8) (U' >.8" > (U' .)"

User traff%c= ;).8 M,ps

0$S7 codes= ; S7 ; (-S3SC-" > S7 ;8? (-SSCC-"


4/44+ K'DPA solution


97/235



/ < / < 10*

f; f8 T9

f1 f2 TX

1 +, ,

/M(

C6M ;8?

C6M a&pha

Networknterface

CCM

@3S'M

C6M ;8?

2 +, ,

/M(

T4M ;

3'

3'

3'

1 2 + Ma

1 2 + (.

1 2 + Ma

1 2 + (.

1 2 + Ma

1 2 + (.

1 +/M(

f1, f2TX driver

T4M 8

f2RX(M+D)

f1, f2TX driver

-BBUCe&&E

BBU

Ce&&E>

-BBU

Ce&&E;

-BBU

Ce&&E8

BBUCe&&E

BBU

Ce&&E

-S3'Ce&& E;:

f;

-S3'Ce&& E8:

f;

-S3'Ce&& E:

f;

StandardCe&& E>:

f8

StandardCe&& E:

f8

StandardCe&& E:

f8


4/44 $%&' antennas


98/235



/ < / < 10+

0onstraints 6or antenna s7stem installation:

visual impact space or 1uilding constraints

co-siting ith eisting B'% =&' Note: the antenna s7stem includes not onl7 the antennas themselves9 1ut also the

6eeders9 2umpers and connectors as ell as dipleers (in case o6 antenna s7stemsharing" and &%As (toer mounted ampli6iers"

Chenever possi1le9 a solution ith a standard antenna has to 1echosen: %odel: +Z horiontal 1eam idth Aimuth: Z9 /Z and ,Z ( sectored site" Bain: /)-/Td=i

Keight (a1ove ground": -+ m 6or ur1an and -+ m 6or su1ur1an Dontilt: electrical dontilt ad2usta1le 1eteen Z and /Z


4/44 $%&' antennas 3cont45


99/235



/ < / < 109

Antenna parameters are !e7 parameters hich can 1e tuned to

decrease inter6erence in critical ones9 especiall7: ,nenna do$nil increasing the antenna dontilt o6 an inter6ering cell can optimie the R#

conditions

dontilt changes ith a di66erence less than Z compared to the previousvalue do not ma!e sense9 since the modi6ication e66ort (re8uiring on-sitetuning" does not stand in relation to the e66ect4

rule o6 thum1: the dontilt in $%&' should 1e at least /Z-Z higher thanthe value a planner ould choose 6or B'%

,nenna aim# 17 re-directing the 1eam direction o6 the inter6ering cell

aimuth modi6ications o6 /Z-Z compared to the previous value do notma!e sense

Note: Aimuthdontilt modi6ications can 1e restricted or even 6or1idden dueto antenna s7stem installation constraints (especiall7 the constraints 6or$%&'B'% co-location"


4/4, Radio netor! re8uirements


100/235



/ < / < 110

*12ective: to 1e a1le to understand the parameters9 hich de6ine the $%&' radio

netor! re8uirements in terms o6 coverage9 tra66ic and 8ualit7 o6 service

4/4, Radio netor! re8uirements

4/4,4/ De6inition o6 radio netor! re8uirements


101/235



/ < / < 111

&ra66ic mi and distri1ution 6or tra66ic simulation ith the aim topredict poer load in DL and $L noise rise

0overed area Pol7gon surrounding the area to 1e covered (6ocus one 6or RNP tool"

De6inition o6 hat coverage is

0P.0K Ec.o coverage (0P.0K Ec.o"re8uired-/+d= (Alcatel-Lucent value coming 6rom simulations and 6ield

measurements"

Re8uired coverage pro1a1ilit7 6or 0P.0K Ec.o:

e4g4verage robabilit, 45P$56 7c8$o 9 (5P$56 7c8$o)re:; 9 -


102/235



/ < / < 112

$L and DL service coverage (E1No"

re8

speci6ic value 6or each service and 6or each direction ($LDL"9

Re8uired coverage pro1a1ilit7 6or DL and $L services:

e4g4verage robabilit, 47b8"o 9 (7b8"o)re:; 9 -


103/235



/ < / < 11"

0P.0K R'0P coverage (optional" (0P.0K R'0P"re8uired: it can 1e de6ined9 i6 the maimum alloed path loss is determined

17 calculating a lin! 1udget and ta!ing into account the 0P.0K output poer (i6 notra66ic mi is availa1le9 the lin! 1udget ould 1ase on the limiting service"

Re8uired coverage pro1a1ilit7 6or 0P.0K R'0P

e4g4verage robabilit, 45P$56 'S5P 9 (5P$56 'S5P)re:;;+O

(&o guarantee an average relia1ilit79 that the minimum level is 6ul6illed in thecovered area"

0P.0K R'0P prediction is not mandator79 1ut: it can 1e a help to guarantee a certain level o6 indoor coverage 6rom outdoor cells9 ta!ing into

account di66erent indoor losses 6or di66erent areas4 0P.0K R'0P can easil7 1e measured using a B scanner4


104/235



/ < / < 11(

C0D%A RNP Predictions


4/ 0P.0K R'0P predictions


105/235



/ < / < 115

;/Hecive: Ualidate anal7tical LF=results 17 RNP

Se!: /" Determine 0P.0K R'0P &hresholds $L harmonised lin! 1udget

" 'et 0ell Parameters

" 0reate Prediction 'et Prediction 0onditions

'et R'0P thresholds


4/4/ Determine 0P.0K R'0P thresholds


106/235



/ < / < 116

main approaches: $se Karmonised AL$ lin! 1udget to derive 6ied $L cell load %APL

Determine hether a DL limitation occurs 1e6ore $L cell load limit

0CPIC. -SCP evel CPIC. T> Po$er ,nenna Gain 3'eeder lo!!e! = M,P


4/4 'et cell parameters


107/235



/ < / < 11*

&he onl7 cell parameter o6 importance 6or 0P.0K R'0P predictions isthe HPilot PoerI

$se the H;;++ v4 0ell .nputs 0alculatorI calculator to determinecorrect cell inputs

'elect the PA t7pe9 num1er o6 carriers9 DL poer loading9 etc

0-emem/er? T#e mo! imoran in i! #e JPilo Po$erK


4/4 0reate prediction


108/235



/ < / < 11+

Noe: Ensure that 1oth HS#ado$in% a@en ino

acconI and HIndoor Covera%eI are not

selected

&his is important 1ecause 1oth shadoing

margins and penetrations should alread7 1e

accounted 6or in the %APL calculations

'elect H0overage17 'ignal LevelI

Enter the 0P.0K R'0P &hresholds


4 Pilot Ec.o predictions


109/235



/ < / < 119

;/Hecive: 0hec! the 8ualit7 o6 the netor! 17 RNP

Se!: /" 'et 0ell Parameters

" De6ine Penetration %argins (optional"

" 'et &erminal Parameters

," 0reate Prediction 'et Prediction 0onditions

'et R'0P thresholds


44/ 'et cell parameters


110/235



/ < / < 120

&he cell parameters that impact the Pilot Ec.o predictions are:

Pilot Poer &otal Poer

$se the H;;++ v4 0ell .nputs 0alculatorI calculator to determinecorrect cell inputs 'elect the PA t7pe9 num1er o6 carriers9 DL poer loading9 etc

Fe7 inputs 1eing the DL poer loading assumptions $nloaded (overheads onl7" epect _-Td= Ec.o

O DL poer load9 e4g4 /O epect _-/+d= Ec.o

O availa1le DL tra66ic poer loading

0-emem/er? T#e mo! imoran in! are #e JPilo Po$erK and #e JToal Po$erK


44 De6ine penetration margins (optional"


111/235



/ < / < 121

.n most cases9 the penetration margin ill have a minimal impact on theEc.o predictions (eception 1eing9 6or eample9 rural areas" Benerall7 the netor! ill 1e inter6erence limited

Penetration margin impacts 1oth Ec and .o in the same a7 (thus leaving theEc.o unchanged"

0an de6ine perclutter Indooro!!e!


44 'et terminal parameters


112/235



/ < / < 122

*nl7 input that matters here is the HNoi!e 'i%reI


44, 0reate prediction


113/235



/ < / < 12"

Noe: .6 considering shadoing 6or Ec.o ;;++ illuse the Ec.o std dev de6ined in the clutter

properties indo (should 1e set to d="

.6 Ec.o relia1ilit7 is a re8uirement then selectshadoing option

'elect indoor losses i6 considering noise limitedcoverage

De6ine thresholds -/+ to -Td=

'elect HPilotReception Anal7sisI


4 E66ective service area predictions


114/235



/ < / < 12(

;/Hecive: .denti67 coverage areas 6or each service

Se!: /" 'et &ransmitter Properties


" De6ine Penetration %argins9 *rthogonalit7 V 'hadoing

," 'et &erminal 0haracteristics

+" De6ine 'ervice Parameters

" 0reate Prediction


44/ 'et transmitter properties


115/235



/ < / < 125

.n the transmitters properties ta1indo: 'et the $L so6t handover gain to d=

Activate %R0


44 'et cell parameters


116/235



/ < / < 126

&he cell parameters that impact the 'ervice Area predictions are:

%a Poer9 Pilot Poer9 '0K Poer9 other 00K9 &otal Poer9 DL K'$PAPoer



O DL poer load9 e4g4 /O epect _-/+d= Ec.o O availa1le DL tra66ic poer loading


44 De6ine pen4 margins9 orthog4 V shad4


117/235



/ < / < 12*

Li!e Pilot Ec.o predictions9 in most cases the eneraionmar%inill have a minimal impact on the E1Nt predictions

(eception 1eing9 6or eample9 rural areas"

*nl7 used i6 indoor losses chec!ed in prediction options

.n the 6ield it has 1eeno1served that the

!andard deviaion ofE/Nis much less thanthat o6 E1 alone (i4e4 is

much less than thestandard deviation o6

the R'0P level9 (in #eorder of L"dB"

&his is onl7 used i6shadoing is chec!ed

in the e66ective servicearea prediction options

&he recommended orthogonalit7 6actor is 4


44, 'et terminal characteristics


118/235



/ < / < 12+

'et %a Poer to/d=m 6or all 1ut

K'DPA $Es

No Bains or Losses

'et N# to Td=


44+ De6ine service parameters


119/235



/ < / < 129

De6ine the U and D E/Nvalues 6or each service

0hec! the de6ault Ma>TC. Po$ersettings

'et the appropriate Bod&o!!


44 0reate prediction


120/235



/ < / < 1"0

Noe: .6 considering shadoing 6or service areapredictions ;;++ ill use the E1Nt std4 dev4de6ined in the clutter properties indo (should1e set to d="

.6 E1Nt relia1ilit7 is a re8uirement then selectshadoing option

.t is recommended to ala7s select indoor losses i6considering indoor coverage

'elect the Effecive Service ,rea(6or all services"

Alternativel7 the $L and DL e66ective service areacan 1e predicted separatel7


4, K'DPA V K'$PA predictions


121/235



/ < / < 1"1

;/Hecive: Demonstrate the K'PA throughputs over the area

Se!: /" 'et &ransmitter Properties


" 'et Reception E8uipment Parameters

," 'et &erminal 0haracteristics

+" De6ine %o1ilit7 Parameters

" De6ine 'ervice Parameters

)" De6ine K'PA Radio =earers

T" 0reate Prediction


4,4/ 'et transmitter properties


122/235



/ < / < 1"2

'et Nt computation to 1e HCithout $se6ul 'ignalI

'et 0S. to 1e H=ased on K'-PD'0K Sualit7I


4,4 'et DL poer cell parameters /


123/235



/ < / < 1""

&he cell parameters that impact the K'DPA predictions are: %a Poer9 Pilot Poer9 '0K Poer9 other 00K9 &otal Poer9 Availa1le

K'DPA Poer9 DL K'$PA Poer



O DL poer load9 e4g4 /O epect _-/+d= Ec.o O availa1le DL tra66ic poer loading


4,4 'et cell parameters


124/235



/ < / < 1"(

DC. Po$er oadin% O o6 the availa1le tra66ic channel poer

D0K Poer Loading M K'DPA Poer Loading ] /O.SDP, Po$er oadin% O o6 the availa1le tra66ic channel poer

D0K Poer Loading M K'DPA Poer Loading ] /O

,dHacen DC. Po$er oadin% &his is the loading o6 cells ad2acent to the current cell

Recommended value /O

%a!e this less than /O onl7 hen 7ou ish to assume thatthe pea! D0K loading is not simultaneous ever7here at thesame time4"

,dHacen .SDP, Po$er oadin% &his is the loading o6 cells ad2acent to the current cell

&his is particularl7 relevant hen considering K'DPAper6ormances9 here 7ou ma7 ish to assume that the pea!rates are not simultaneous ever7here at the same time

Recommended value +O


4,4, 'et $L cell parameters


125/235



/ < / < 1"5

&he cell parameters that impact the K'$PA predictions are: %a $L Load #actor9 $L Load #actor9 $L Load #actor Due to K'$PA9 $L

Reuse #actor

$se the H;;++ v4 0ell .nputs 0alculatorI calculator to determinecorrect cell inputs: De6ine $L 0ell Load due to D0K tra66ic H$L 0ell LoadI

Enter the H$L 0ell Load due to K'$PA tra66icI

De6ine the H%a $L 0ell LoadI D0K M K'$PA

&he recommended $L Reuse #actor is 1+

%a $L

Load #actor

$L Load

#actor

$L Load

#actor Due

to K'$PA

$L Reuse

#actor

+(O +(O (O /4T

0Toal U Cell oad 0500.SUP, U Cell oad 'racion 025


4,4+ 'et reception e8uipment parameters: K'DPA

Noe: &he K'DPA Sualit7 Braphs


126/235



/ < / < 1"6

%ust update the defal C)I a/le!6or each mo1ilit7 model 7ou ant touse 6rom HC0D%A ;;++ v4 K'DPA

.nputsI

Noe: &he K'DPA Sualit7 Braphsshould no1e de6ined


4,4 'et reception e8uipment parameters: K'$PA

Noe: &he K'$PA S alit Braphs


127/235



/ < / < 1"*

%ust update the defal Bearer oEcN main%!6or each mo1ilit7

model 7ou ant to use 6rom the 6ileHC0D%A ;;++ v4 K'$PA .nputsI

(the HK'$PA EtendedI sheet 6or a4)d= '.R target"

Noe: &he K'$PA Sualit7 Braphsshould no1e de6ined


128/235

4, K'DPA V K'$PA predictions4,4T De6ine mo1ilit7 parameters


129/235



/ < / < 1"9

&he ne parameter 6or K'DPA is the K'-'00K EcNt target &his is used 17 ;;++ to de6ine the poer used 6or the K'-'00K 1ased on the

radio conditions

&his poer is deduced 6rom the K'DPA poer speci6ied in the&ransmitters0ells ta1le

&he K'-'00K EcNt target value recommended is 31"dB1ased on theAlcatel-Lucent calculation method

4, K'DPA V K'$PA predictions4,4; De6ine service parameters


130/235



/ < / < 1(0

'elect K'DPA andor K'$PA 6or the desired K'PA services

4, K'DPA V K'$PA predictions4,4/ De6ine K'PA radio 1earers


131/235



/ < / < 1(1

=oth the K'$PA and K'DPA radio 1earer ta1lesshould 1e updated ith the values 6rom theattached ecel 6iles &he K'DPA ta1le is updated to account 6or a /O

=LER

&he K'$PA ta1le is updated to ma!e somecorrections as ell as to etend the num1er o61earer indicies 6rom , to //

K'$PA inputs can 1e6ound in HC0D%A ;;++

v4 K'$PA .nputsI

K'DPA inputs can 1e6ound in HC0D%A ;;++

v4 K'DPA .nputsI

4, K'DPA V K'$PA predictions4,4// 0reate prediction: K'DPA


132/235



/ < / < 1(2

'elect HRL0 Pea! Rates (!1ps"

Noe: Do not select shadoing

'elect indoor losses i6 considering noise limited

coverage

4, K'DPA V K'$PA predictions4,4/ 0reate prediction: K'$PA


133/235



/ < / < 1("

'elect HRL0 Pea! Rates (!1ps"

Noe: Do not select shadoing

'elect indoor losses i6 considering noise limited

coverage

'electing HSin%le U!erI assumes that a single userta!es the entire $L K'$PA cell load limit

'electing HS#aredI means that the K'$PA cell loadlimit is shared amongst the num1er o6 user de6ined6or K'$PA in the cell properties sheet HNum1er o6

K'$PA $sersI


134/235



/ < / < 1((

, C0D%A &ra66ic 'imulations

, C0D%A &ra66ic 'imulations,4/ $%&' tra66ic simulations


135/235



/ < / < 1(5

*12ective: to 1e a1le to chec! that the netor! capacit7 is in line ith the tra66ic

demand 17 per6orming tra66ic simulations ith a RNP tool

,4/ $%&' tra66ic simulations,4/4/ Ch7 do e need tra66ic simulations[

C h i i h h d d i "& d i &L


136/235



/ < / < 1(6

Traic Map-raffic de+andmodeling

Can the capacit,cope with the de+andin "& and in &L

Site mapNetwor% capacit,modeling

it is necessary to calculate the "&;& networ% capacity tochec% that it is in line with the traffic demand$

,4/ $%&' tra66ic simulations,4/4/ Ch7 do e need tra66ic simulations[ 3cont45


137/235



/ < / < 1(*

Ko to calculate the $LDL netor! capacit7[

Pro1lem: the capacit7 depends on the user distri1ution (at least in DL"

3olution' a traffic simulation can be performed (5 asnapshot of "-3 networ% at a given time, one possiblescenario among infinite number of scenarii)$

"ser distribution 1 "ser distribution 2

3/0k

)*"*k

Ce%%

Node.

)*"*k

3/0k ,in outa#e-

Ce%%

Node.

3uburbanenvironment class

Netor! capacit7 / Netor! capacit7 (6or the same tra66ic map"

,4/ $%&' tra66ic simulations,4/4 Ko to per6orm a tra66ic simulation[


138/235



/ < / < 1(+

Traffic !imlaion in! &icalvale

Commen

Traffic !imlaion arameer! 7onl& !ed for raffic !imlaion!8

%aimum $L load 6actor )+Olimit o6 s7stem insta1ilit74 .6 this threshold isovercome9 some $Es are put in outage4

Num1er o6 iterations / RNP tool dependent values4 &rade o66 1eteen

precision and calculation time0onvergence criteria O

*rthogonalit7 6actor (perclutter"

4 4 6or Uehicular A ? 4T+ 6or Pedestrian A

Traffic ma

Proa%aion model arameer!Ne$o

UMTS RNP Fundamentals

Documents

Transcript of UMTS RNP Fundamentals