Ran1642 Hsdpa Mimo v10

1 © Nokia Siemens Networks RU 20 SD RRM and PM / 13.07.2009 / THa
HSDPA MIMO RAN 1642

HSDPA MIMO 28 Mbps

Background
Down!ink M"M# $M%!ti&!e "n&%t M%!ti&!e #%t&%t' is a 3(PP re!ease 7 )a&a*i!it+
T,e -eat%re is *ased %&on t,e %se o- 2 transmit antenna at t,e Node and 2
re)eie antenna at t,e U $down!ink 22 M"M#'
Peak t,ro%,&%t )an *e do%*!ed w,en t,e U is in ood radio )onditions i.e.
&eak t,ro%,&%t wit, 1456M and 1 )odes in)reases -rom 18 M*&s to 2 M*&s
NSN -eat%re is *ased %&on sin!e %ser M"M# rat,er t,an m%!ti:%ser M"M#
Sin!e User M"M# )an swit), *etween two modes;
Spatial Diversity (single stream) Spatial Multiplexing (dual stream)
TB1α TB1
Propagation Channel
Propagation Channel

Requre!en"s $% #e&uirements Re!ease 7 or newer
S%&&ort -or M"M# $in)!%des re<%irement -or 2 re)eie antenna'
"et'or ard'are #e&uirements
=!ei Node m%st ,ae re!ease 2 s+stem mod%!e. R= mod%!e )an *e
re!ease 1 *%t )annot *e mied re!ease 1 and re!ease 2
U!traSite Node m%st ,ae U >TR or >TRD
Do%*!e P6 %nits and antenna !ines
RN? m%st ,ae ?DSP:DH )ards
*eature #e&uirements
T,e -o!!owin -eat%res m%st *e ena*!ed;
HSDP6 HSDP6 Serin ?e!! ?,ane HSDP6 So-t/So-ter Handoer HSDP6 D+nami)
Reso%r)e 6!!o)ation HSUP6 =!ei*!e R@? HSDP6 18 M*&s &er User HSUP6 2 ms TT"

© Nokia Siemens Networks RU 20 SD RRM and PM / 13.07.2009 / THa
T,e M"M#na*!ed &arameter m%st *e set to ena*!ed
T,is &arameter is not on!ine so re<%ires o*Ae)t !o)kin -or modi-i)ation
M"M# HSDP6 ?a&a*i!it+ ased Handoer re<%ires t,e eistin HSP6 ?a&a*i!it+ ased Handoer -eat%re to *e ena*!ed
M"M# HSP6 @a+erin -or U in ?ommon ?,anne!s re<%ires t,e eistin HSP6 @a+erin -or U in ?ommon ?,anne!s -eat%re to *e ena*!ed
M"M# and D?:HSDP6 )annot *e ena*!ed in t,e same Node
Sim%!taneo%s %se o- t,e M"M# and 4856M is not s%&&orted
M"M# is &re-erred to HSDP6 4856M i- *ot, t,e -eat%res are ena*!ed
#nab$ng MIMO n a ce$$ %1&
MIMO 2'2 ( 28 Mbps

#nab$ng MIMO n a ce$$ %2&
>?@; MIMO#nab$ed
Parameter ena*!es / disa*!es t,e %se o- HSDP6 M"M# in t,e )e!!.
Rane and Ste&; 0 $Disa*!ed' 1 $na*!ed'
De-a%!t; 0 $Disa*!ed'
To ena*!e M"M# in a )e!! RN? ),e)ks seera! ot,er -%n)tions ;
>TS; N6P?ommMode
M"M# is s%&&orted *+ U!traSite TS =!eiTS Pi)oTS series
M"M# is not s%&&orted *+ N/RS series
>TS; HSDP618M*&sPerUser
>?@; =DP?Hna*!ed
>?@; D?e!!HSDP6na*!ed
D? HSDP6 m%st not *e )on-i%red wit, M"M# in &ara!!e!
MIMO 2'2 ( 28 Mbps

#nab$ng MIMO n a ce$$ %)&
To ena*!e M"M# in a )e!! RN? ),e)ks seera! ot,er -%n)tions ;
>?@; HSDP6na*!ed
>?@; HSUP6na*!ed
SH# -or 6:D?H
Sin)e =:DP?H makes %se o- a!! t,e -eat%res !isted a*oe RN? A%st ),e)ks t,e o&tion
w,et,er =:DP?H )an *e a!!o)ated.
MIMO 2'2 ( 28 Mbps

© Nokia Siemens Networks RU 20 SD RRM and PM / 13.07.2009 / THa
MIMO *rans!""er
>,en %sin S&atia! Diersit+ $sin!e stream' on!+ t,e &rimar+ T is sent
wei,ts w1 and w2 are a&&!i)a*!e
>,en %sin S&atia! M%!ti&!ein $d%a! stream' &rimar+ and se)ondar+ T are sent
wei,ts w1 w2 w3 and w8 are a&&!i)a*!e
)ontri*%tions -rom *ot, trans&ort *!o)ks are sent -rom *ot, antenna Same s&readin
and s)ram*!in )odes are a&&!ied ea), T
Di--erent ?P"?H transmitted -rom ea), antenna

MIMO +eg,"s T,e U %ses t,e ?P"?H transmitted -rom ea), antenna to identi-+ t,e &re-erred wei,ts to maimise t,e
areate trans&ort *!o)k siBe
T,e U sina!s t,e &re-erred wei,ts %sin t,e Pre)odin ?ontro! "n-ormation $P?"' wit,in t,e HS:DP??H
"tCs on!+ ne)essar+ to sina! w2 *e)a%se w1 and w3 are
-ied w,i!e w8 is )a!)%!ated
-rom w2
>ei,ts a&&!ied to ea), trans&ort *!o)k are ort,oona! to one anot,er
w1
w3
w8
6
n
t
e
n
n
a
1
6
n
t
e
n
n
a
2
w2

Precodng -on"ro$ In.or!a"on %P-I&
U in-orms t,e Node o- w,i), wei,ts s,o%!d *e %sed wit,in t,e HS:DP??H
w2 is sina!!ed as Pre)odin ?ontro! "n-ormation $P?"'
?,anne! ?odin
T+&e ?5"

HAR/ Ackno0$edge!en"s
)ontains
*!o)k $1 *it )oded to 10
*its'
>it, M"M# t,e HS:DP??H )ontains

RN? a!!o)ates &ower o--set a!%es to t,e U to ens%re &ro&er dete)tion o- 6?E
N6?E and ?5"/P?" $,ard:)oded in RN?'
F Re-eren)e is a!wa+s %&!ink DP??H &ower !ee! $D@ )ontro! wit, =:DP?H'
F De&endin on U Mo*i!it+ state; SH# or non:SH#
F De&endin on t,e U@ a!!o)ated maim%m S+m*o! Rate $itrate'
MIMO Po0er -on"ro$ p$nk Po0er -on"ro$ .or HSDP--H
U T
Power
DP??H
HS:DP??H
t
S+m*o! rate $ks&s'......6m&!it%de ratio -or HS:DP??H
.......................................Non:SH#.........SH#
:DP?H.......................1/1................28/1
M"M#.............................19/1................30/1
S+m*o! rate $ks&s'......6m&!it%de ratio -or HS:DP??H
.......................................non:SH#.........SH#
A!p$"ude Ra"os .or -/I %P-I&
G,s

# -a"egores .or MIMO HSDS-H ca"egor
Ma'!u! nu!ber o. HS DS-H codes
rece5ed
**I n"er5a$
Ma'!u! nu!ber o. b"s o. an HSDS-H "ranspor" b$ock rece5ed 0",n
an HSDS-H **I
Suppor"ed !odu$a"ons
Suppor"ed !odu$a"ons
5PSE 1456M
?ateor+ 2 3 729 200
?ateor+ 3 2 729 200
?ateor+ 8 2 729 3800
?ateor+ 1 729 7400
?ateor+ 4 1 729 47200
?ateor+ 7 10 1 18811 11200
?ateor+ 10 1 18811 138800
?ateor+ 9 1 1 2021 17200
?ateor+ 10 1 1 2792 17200
?ateor+ 11 2 3430 18800 5PSE
?ateor+ 12 1 3430 200
?ateor+ 13 1 1 320 29200 5PSE 1456M
4856M?ateor+ 18 1 1 82192 29200
?ateor+ 1 1 1 23370 38400 5PSE 1456M
?ateor+ 14 1 1 2792 38400
?ateor+ 17 1 1 320 29200
5PSE 1456M 4856M
?ateor+ 1 1 1 82192 29200
5PSE 1456M 4856M
2792 38400 F 5PSE 1456M
?ateor+ 19 =or -%t%re %se s%&&orts t,e )a&a*i!ities o- )ateor+ 17 in t,is ersion o- t,e &roto)o!
?ateor+ 20 =or -%t%re %se s%&&orts t,e )a&a*i!ities o- )ateor+ 1 in t,is ersion o- t,e &roto)o!
?%rrent!+

-/I Mappng *ab$es %I&
?5" ta*!e se!e)tion de&ends %&on t,e re&ortin -or sin!e stream or d%a! stream

-/I Mappng *ab$es %II&
Ta-le C ($% Categories 1. and 1/) Ta-le D

-/I Mappng *ab$es %III&
6&&!i)a*!e to d%a! stream mode

Sng$e S"rea! 5s Dua$ S"rea! Se$ec"on
D%a! stream is se!e)ted i-;
U &re-eren)e is D%a! Stream $indi)ated *+ ?5"'
?5" di--eren)e in d%a! stream ?5" re&ort I mimoDeltaC!Threshold
%--er stat%s J TS1KTS2 : mimoDualStream,33set *its
#t,erwise sin!e stream is se!e)ted
mimoDeltaC!Threshold
De3ault
2 T,is &arameter de-ines maim%m di--eren)e *etween d%a! stream ?5" re&orts to a!!ow d%a! stream transmission
mimoDualStream,33set
De3ault

HSS--H -odng *pe )
>,en 1 trans&ort *!o)k is sent;
?,anne!isation )ode set $7 *its'
Mod%!ation s),eme and N%m*er o- T $3 *its'
Pre)odin >ei,t $2 *its'
Trans&ort *!o)k siBe $4 *its'
H+*rid 6R5 &ro)ess $8 *its'
Red%ndan)+ and )onste!!ation ersion $2 *its'
U identit+ $14 *its'
?,anne!isation )ode set $7 *its'
Mod%!ation s),eme and N%m*er o- T $3 *its'
Pre)odin >ei,t $2 *its'
Trans&ort *!o)k siBe -or &rimar+ T $4 *its'
Trans&ort *!o)k siBe -or se)ondar+ T $4 *its'
H+*rid 6R5 &ro)ess $8 *its'
Red%ndan)+ and )onste!!ation ersion -or t,e &rimar+ T $2 *its'
Red%ndan)+ and )onste!!ation ersion -or t,e se)ondar+ T $2 *its'
U identit+ $14 *its'
4oded to 126 -its
4oded to 126 -its

Mod%!ation S),eme and N%m*er o-
Trans&ort !o)ks in-ormation is )oded
a))ordin to t,e ta*!e *e!ow
?an ,ae di--erent mod%!ation s),emes -or
ea), trans&ort *!o)k

-PI-H .or MIMO %1&
Di--erent ?P"?H are transmitted -rom ea), antenna w,en M"M# is %sed
An"enna 1 a!wa+s transmits t,e Primar+ ?P"?H
An"enna 2 )an transmit t,e Primar+ ?P"?H %sin t,e 6ntenna 2 mod%!ation
&attern $%ses same s)ram*!in and ),anne!isation )odes as 6ntenna 1'
An"enna 2 )an transmit a Se)ondar+ ?P"?H
Se)ondar+ ?P"?H %ses Primar+ or Se)ondar+ S)ram*!in )ode *%t a di--erent S=24 ),anne!isation )ode $antenna 1 mod%!ation &attern is %sed'
OR

T,e -irst ?P"?H o&tion is %sed -or S&a)e Time Transmit Diersit+ $STTD'
STTD is not s%&&orted *+ NSN
Pra)ti)a! e&erien)e ,as demonstrated t,at HSDP6 U wit, adan)ed
re)eiers ,ae &oor &er-orman)e w,en STTD is a)tie wit,in t,e )e!!
t,ro%,&%t !oss o- %& to 80 L
NSN im&!ementation is *ased %&on t,e se)ond ?P"?H o&tion
T,e draw*a)k asso)iated wit, t,e se)ond o&tion is t,at non:M"M#
transmissions are on!+ transmitted *+ t,e -irst P6/antenna
non:M"M# transmissions re<%ire t,e &rimar+ ?P"?H as a &,ase re-eren)e
t,is )an !eae t,e se)ond P6/antenna %nder %ti!ised
F &ro&rietar+ so!%tion %sed to *a!an)e t,e &ower
-PI-H .or MIMO %2&

Ba$ancng PA "$sa"on %1&
>,en %sin t,e Se)ondar+ ?P"?H o&tion t,ere is a daner t,at t,e se)ond P6
is %nder %ti!ised w,i!e t,e -irst P6 is ,eai!+ !oaded
NSN %ses a &ro&rietar+ so!%tion known as irt%a! 6ntenna Ma&&in $6M' to
*a!an)e t,e !oad o- ea), P6
T Power
?P"?H ?P"?H
??H D?H
HSDP6 M"M#
HSDP6 M"M#

6M a!!ows transmissions -or *ot, non:M"M# and M"M# )onne)tions t,ro%, *ot, P6/antenna
im&roes t,e %ti!isation o- P6 reso%r)es
Ba$ancng PA "$sa"on %2&
T Power

-PI-H .or MIMO %)&
?,anne!isation )ode a!!o)ation -or t,e se)ondar+ ?P"?H is )om&!eted d%rin )e!!
set%& i- M"M# is ena*!ed
Se)ondar+ ?P"?H ),anne!isation )ode is not re!eased or re)on-i%red as !on as
M"M# is ena*!ed in t,e )e!!
?ode tree o&timisation is not a&&!ied to Se)ondar+ ?P"?H
U wit, M"M# )onne)tions are &roided wit, in-ormation reardin t,e S:?P"?H
d%rin )onne)tion esta*!is,ment
=or non:M"M# U t,e S:?P"?H &!a+s no ro!e *%t a&&ears as additiona!
inter-eren)e
T,e P:?P"?H &ower s,o%!d *e set to 10 L o- t,e tota! transmit &ower )a&a*i!it+
e.. i- 2 × 20 > P6 are %sed t,en t,e P:?P"?H s,o%!d *e 8 >
T,e S:?P"?H s,o%!d *e set to t,e same &ower as t,e P:?P"?H i.e. a tota! o- 20
L o- t,e P6 &ower is %ti!ised *+ t,e &rimar+ and se)ondar+ ?P"?H

"n M"M# ena*!ed )e!! S:?P"?H is *road)ast -or D@ ),anne! estimation in U
F Transmission Power o- S:?P"?H is )ontro!!ed wit, eistin &arameter
-PI-H .or MIMO %4& Po0er -on"ro$
>?@; P"'Pr!ar-PI-H
T,is is t,e transmission &ower o- t,e &rimar+ )ommon &i!ot ),anne!. T,e P:?P"?H &,+si)a! ),anne!
)arries t,e )ommon &i!ots o- t,e )e!! w,i), is de-ined in t,e )e!! set%&. T,e transmission &ower o- t,e
?P"?H &,+si)a! ),anne! de-ines t,e a)t%a! )e!! siBe w,i), means t,at t,e &ower is determined *+
radio network &!annin. T,is &arameter is %sed -or eam&!e -or nei,*o%r meas%rements : )riti)a! -or
t,e network &er-orman)e.
Parameter a!so de-ines t,e transmission &ower o- t,e se)ondar+ )ommon &i!ot ),anne! $S:?P"?H'
%sed -or M"M#.
Rane and Ste&; :10..0 dm ste& 0.1 dm
De-a%!t; 33 dm

#'a!p$e -ode A$$oca"on
not o))%&ied
?e!!C -eat%re is ena*!ed to
a!!ow d+nami) )ode
a!!o)ation -or t,e HS:S??H
),anne!isation )ode -or t,e
),anne!isation )ode O140

e-ore a!!o)ation o- M"M# -or a U RN? ),e)ks -o!!owin )onditions;
$i- at !east one o- t,e )onditions is 3alse d%rin a)tie M"M# a!!o)ation M"M# wi!! *e dea)tiated'
A$$oca"on o. MIMO .or a #
MIMO 2'2 ( 28 Mbps
M"M# Parameter na*!ed
R6 )on-i%ration -or U a!!ows M"M#
Streamin R6 state ),anes to ina)tie
SR )an *e ma&&ed to HSP6 $=:DP?H'
M6?:e,s )an *e a!!o)ated $=!e R@?'
U is M"M# )a&a*!e
+es
+es
+es
+es
+es
+es
o&tiona!
M"M# is a!!o)ated w,eneer &ossi*!e

Suppor"ed RAB -o!bna"ons
M"M# is s%&&orted -or NRT PS seri)es on!+
M"M# s%&&orts t,e -o!!owin Radio earer and SR ma&&ins;
User &!ane radio *earer ma&&ed onto HS:DS?H in D@ and :D?H in U@
SR ma&&ed onto HS:DS?H in D@ and :D?H in U@
SR ma&&ed onto D?H in D@ and :D?H in U@
"- SR is ma&&ed onto D@ D?H U@ SR m%st *e ma&&ed onto 2 ms TT" :D?H
"- SR is ma&&ed onto D@ HS:DS?H U@ SR )an *e ma&&ed onto eit,er 2 ms
or 10 ms TT" :D?H
M"M# is not %sed i- U@ SR )annot *e ma&&ed onto :D?H
M"M# s%&&orts NRT HSP6 m%!ti:R6
M"M# is not s%&&orted -or NRT PS R6 in )om*ination wit, a RT Streamin PS
R6

MIMO 2'2 ( 28 Mbps Para!e"er B"ra"e con"ro$
>?@; Ma'B"Ra"eNR*MA-D7$o0
T,e &arameter )an *e %sed to restri)t t,e maim%m *it rate o- NRT M6?:d -!ow. T,e *it rate %sed in
t,e reseration o- t,e reso%r)es -or t,e M6?:d -!ow is t,e minim%m a!%e o- maim%m *it rate *ased
on U )a&a*i!it+ maim%m *it rate o- t,e R6 a)tiated HSDP6 *it rate -eat%res and t,e a!%e o-
t,is &arameter. T,is &arameter does not !imit t,e maim%m instantaneo%s *it rate on air inter-a)e.
,e a!%e o- t,e &arameter is )om&ared to t,e %ser *itrate o- t,e NRT M6?:d -!ow e)!%din
M6?:,s ,eader R@? ,eader and &addin.
Rane and Ste&; 12..21120 ste& 12
De-a%!t; 43 "- t,e a!%e 43 is %sed t,en t,is &arameter does not resti)t t,e maim%m *it rate

Mob$"
M"M# does not im&a)t t,e Serin ?e!! ?,ane &ro)ed%re
M"M# )ontin%es on t,e taret )e!!
HSDP6 inter:-re<%en)+ ,andoer )an *e a&&!ies to M"M# )onne)tions
de)ision makin meas%rements and taret )e!! se!e)tion -o!!ow eistin r%!es
M"M# is de:a)tiated d%rin )om&ressed mode meas%rements *e)a%se t,e
:D?H is re<%ired -or M"M# $and :D?H )om&ressed mode is not s%&&orted'
Data trans-er a)ross t,e "%r is s%&&orted -or M"M#
Drec"ed RR- -onnec"on Se"up
Dire)ted RR? )onne)tion set%& -or HSDP6 does not di--erentiate *etween
M"M# and non:M"M# U
M"M# )a&a*i!it+ is not sina!!ed wit,in t,e RR? ?onne)tion Re<%est
messae

-o!!on -,anne$ aerng .or HSPA
?ommon ?,anne! @a+erin -or HSP6 -eat%re moes M"M# )a&a*!e U to t,e
M"M# )a&a*!e !a+er
U M"M# )a&a*i!it+ is dete)ted *ased on t,e U )ateor+
U )ateories 1:1 $R@:7' s%&&ort M"M#
U )ateories 19:20 $R@:' s%&&ort M"M#
6 ),e)k is )om&!eted -or t,e maim%m n%m*er o- HSDP6 %sers and maim%m
n%m*er o- M6?:d -!ows
M"M# )e!! is not se!e)ted i- a maim%m !imit ,as *een rea),ed
non:M"M# HSDP6 )e!! is se!e)ted i- &ossi*!e
"- m%!ti&!e )andidate M"M# )e!!s eist t,en se!e)tion is *ased %&on t,e eistin
HSP6 !a+erin &rin)i&!es
T,e eistin Servi4esToSDP:9ayer and ServBt'nSDP:9ayers &arameters
are %sed w,en M"M# )a&a*!e U are moed to a M"M# !a+er
HSP6 !a+erin -or U in )ommon ),anne!s does not moe M"M# )a&a*!e U

MIMO HSPA -apab$" based Hando5er %I&
M"M# HSP6 ?a&a*i!i!t+ *ased Handoer moes M"M# )a&a*!e U to M"M# )e!!
"t does not moe M"M# )a&a*!e U -rom M"M# )e!! to non:M"M# )e!!
"t %ses a &eriodi) trierin me),anism
"t is ena*!ed i-;
M!M,SDP:Capa, is na*!ed
SCapa-ility,Period J 0
De3ault
0 Parameter de-ines w,et,er M"M# HSDP6 ?a&a*i!it+ ased Handoer is ena*!ed. "- ena*!ed t,e HSP6 ?a&a*i!it+ ased Handoer is not in %se. M"M# HSDP6 ?a&a*i!it+ ased Handoer oerrides HSP6 ?a&a*i!it+ ased Handoer.
HS?a&a*i!it+H#Period
$>?@'
De3ault

T,e M"M# ersion o- t,e -eat%re re&!a)es t,e non:M"M# ersion o- t,e -eat%re
"- t,e M!M,SDP:Capa, &arameter is set to Qna*!edC t,en t,e non:M"M#
ersion o- t,e -eat%re is disa*!ed $&eriodi) and eent triered as&e)ts'
T,e M"M# ersion o- t,e -eat%re re<%ires t,at t,e eistin 6DV" &arameter
:d;i"C,SP:Support is set to QHSP6S%&&ortC -or at !east 1 inter:-re<%en)+
nei,*o%r
T,e SC:,#a-CompSupport &arameter is not %sed -or t,e M"M# ersion o-
t,e -eat%re. "t is *ased on U )a&a*i!it+ on!+. Seri)e is not taken into a))o%nt
M"M# ?a&a*i!it+ ased Handoer se!e)ts )andidates *ased %&on;
?onne)tions in ?@@WD?H -or M"M# )a&a*!e U
?onne)tions not &er-ormin inter:-re<%en)+ or inter:s+stem meas%rements
?onne)tions w,i), do not ,ae t,e retr+ &ena!t+ timer r%nnin
:d;iPenaltyTime"C,
?onne)tions -or w,i), t,e RNS is t,e serin RN?
M"M# ?a&a*i!it+ ased Handoer %ses t,e eistin SCapa-ility,"um-$%
&arameter to de-ine t,e n%m*er o- U w,i), )an *e se!e)ted d%rin ea), &eriod
MIMO HSPA -apab$" based Hando5er %II&

S"e -on.gura"on

7$e' Hard0are -on.gura"on %19191&
M"M# ino!es transmittin 2
sina!s &er )e!!
enerated *+ se&arate P6
re<%ires 4 P6
Tri&!e R= Mod%!es
?o%!d *e !i)ensed to ,ae 2
20 > &er )e!!
re!ease 2 $=SMD =SM'
Sector2

7$e' Hard0are -on.gura"on %29292&
Ant6 Ant5 Ant4 Ant3 Ant2 Ant1
Ant6 Ant5 Ant4 Ant3 Ant2 Ant1
Sector2
simi!ar to t,at -or a 1K1K1
Node wit, M"M#
mod%!es need to *e !i)ensed
to s%&&ort 2 R= )arriers and
twi)e as m%), &ower

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