G Huawei AMR Optimization Proposal 20070903 a 1.0

8/9/2019 G Huawei AMR Optimization Proposal 20070903 a 1.0

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HUAWEI TECHNOLOGIES CO., LTD.

G-Huawei AMR Optimization Proposal

V1.2.1 2007-06-12


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All Rights Reserved © HUAWEI TECHNOLOGIES CO., LTD. 200

!

"#ge !

ContentsContents

Ch#$ter % si' "ri('i$le )* A+R

Ch#$ter 2 C)(*ig r#ti)( )* H #-ei A+R Alg)rith #(d / ('ti)(

Ch#$ter I(*l e('e )* A+R )( Net-)r1 #lit3

Ch#$ter ! Re') e(d#ti)( )( C)(*ig r#ti)()* A+R Net-)r1 O$ti i4#ti)( "#r# eters

Ch#$ter 5 A+R O$ti i4#ti)( #(d +#i(te(#('e

Str#teg3


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5

"#ge 5

C apter 1 !asi" Prin"iple o# AMR $1%C apter 1 !asi" Prin"iple o# AMR $1%

A+R )vervie- Ad#$tive lti r#te 6A+R7 is # (e- s$ee'h ')di(g te'h()l)g3 th#t *)ll)-s E/R, /R #(d HR. Its ')reide# lies i( # t) #ti' sele'ti)( )* #( #$$r)$ri#te e(')di(g8de')di(g #lg)rith #(d ')(st#(t#d9 st e(t )* s$ee'h ')di(g r#te #'')rdi(g t) the 'h#(ges i( the : #lit3 )* the $li(18d)-(li(1sig(#l. Di**ere(t e(')di(g8de')di(g #lg)rith s #3 '# se the s$ee'h ')de stre# s #t di**ere(tr#tes. This te'h()l)g3 '#( #'hieve the )$ti #l ;#l#('e ;et-ee( s$ee'h : #lit3 #(d s3ste'#$#'it3.

!&R

MO'

Co(e"1

Co(e"2

Co(e")

AMR

A(apti*e Multi Rate


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<

"#ge <

C apter 1 !asi" Prin"iple o# AMR $2%C apter 1 !asi" Prin"iple o# AMR $2%

C annel 'our"e Co(e" !it Rate

TCH8A/S

%2.2 1;it8s

%0.2 1;it8s

.=5 1;it8s

.!0 1;it8s

r#te A+Rs $$)rts *ive t3$es )* s$ee'h ')di(g )des.

A+R ')di(g )de #'tive set

E(')di(g )de #'tive set 6ACS7 de*i(es theset )* 'h#(ged s$ee'h ')di(g r#tes i('#lli(g. This set i('l des )(e t) *) re(')di(g )des.


5/33


"#ge

C apter 1 !asi" Prin"iple o# AMR $)%C apter 1 !asi" Prin"iple o# AMR $)%

Prin"iple #or en"o(in+ mo(e a(,ustment? The ;#sis *)r de'idi(g the ')(versi)( )* the s$ee'h ')di(g )des is %@ thresh)lds

6THR %> 7 #(d h3steresis v#l e 6HBST%> 7 ')rres$)(di(g t) %@! ')di(g )des "$6CODEC +ODE %>!7 i( ACS.

? S $$)se the ' rre(t e(')di(g )de is CODEC +ODE , it is #d9 sted t)CODEC +ODE ! -he( C8I is l#rger th#( 6THR HBST 7, #(d t)CODEC +ODE 2 -he( C8I is less th#( THR 2.

CODECA+ODEA!

CODECA+ODEA0

CODECA+ODEA2

CODECA+ODEA%

C8I

THRA% HBSTA% THRA+ AU$6%7

THRA% THRA+ AD(627

THRA2 THRA+ AD(607

THRA2 HBSTA2 THRA+ AU$627

THRA0 THRA+ AD(6!7

THRA0 HBSTA0 THRA+ AU$607

A""or(in+ to t e ratea(,ustment al+orit mo# AMR t e a"tualspee" "o(in+ rate"an onl /e a(,uste(le*el / le*el. 'o t een"o(in+ rate will not" an+e su((enl/e"ause o# t esu((en " an+e o# C .


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F

"#ge F

ContentsContents



Ch#$ter I(*l e('e )* A+R )( Net-)r1 #lit3Ch#$ter ! Re') e(d#ti)( )( C)(*ig r#ti)()* A+R Net-)r1 O$ti i4#ti)( "#r# eters

Ch#$ter 5 A+R O$ti i4#ti)( #(d +#i(te(#('eStr#teg3


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= "#ge =

N)

C apter 2 Con#i+uration o# Huawei AMR Al+orit mC apter 2 Con#i+uration o# Huawei AMR Al+orit man( un"tion $1%an( un"tion $1%

/l)-'h#rt )* A+R 6s$ee'h versi)( 7 '#ll est#;lish e(t

&SC re'eives the A+R#ssig( e(t re: estdelivered ;3 +SC.

D)es &SCs $$)rt A+R

'#ll/R8E/R8HR '#ll

/R8E/R8HR '#ll

A+R '#ll

D)es the '#rrier#ll)'#ted *)r this'#ll s $$)rt A+R

'#ll

N)

Bes

Bes

Rel#ti)( ;et-ee( t3$e )* s$ee'h servi'e#(d s$ee'h versi)(

/R servi'e / ll r#te8s$ee'h versi)( %E/R servi'e / ll r#te8s$ee'h versi)(2/ ll r#te A+R / ll r#te8s$ee'h versi)( HR servi'e H#l* r#te8s$ee'h versi)( %h#l*>r#te A+R H#l* r#te 8s$ee'h versi)(


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%0"#ge %0

A+R h#(d)ver 6h#(d)ver ;et-ee( * ll>r#te A+R #(d h#l*>r#te A+R i( # 'ell7

A+R h#(d)ver is(eeded #'')rdi(g t)

R I de'isi)(

The ' rre(t '#ll)'' $ies * ll

r#te

The 'h#((el)'' $#ti)( r#ti)

is higher th#( thetr#**i' ; s3thresh)ld )*

A+R.

Trigger * ll r#tet) 'h#(ge t) h#l*

r#te

Trigger * ll r#tet) 'h#(ge t) h#l*

r#te

Trigger h#l* r#tet) 'h#(ge t) * ll

r#te

N)

N)

Bes

Bes

A+R h#(d)ver is i $le e(tedthr) gh the i(tr#>'ell h#(d)ver$r)'ed re. I* R I is )re th#(the h#(d)ver thresh)ld *r)TCH/ t) TCHH -ithi( the ti e )*" se')(ds i( N se')(ds, #( i(tr#>

'ell h#(d)ver i(str 'ti)( is)rigi(#ted *)r h#(d)ver *r) the* ll>r#te A+R 'h#((el t) the h#l*>r#te A+R 'h#((el i* R I is lessth#( the h#(d)ver thresh)ld *r)TCHH t) TCH/, #( i(tr#>'ellh#(d)ver i(str 'ti)( is )rigi(#ted*)r h#(d)ver *r) the h#l*>r#te

A+R 'h#((el t) the * ll>r#te A+R

'h#((el.

Relation /etween R3 an( C 4

C 10lo+$R3 16%

C apter 2 Con#i+uration o# Huawei AMR Al+orit mC apter 2 Con#i+uration o# Huawei AMR Al+orit man( un"tion $2%an( un"tion $2%


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%%"#ge %%

A+R #v#il#;ilit3

A li'e(se st ;e );t#i(ed *)r the A+R * ('ti)(, #(d #t $rese(t, the li'e(se )*&SC 2J 00R00 C0% #(d &SC


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%2"#ge %2

I( '#se the &SC, /TC #(d &TS versi)(s #t'h, e(#;le the A+R * ('ti)( i(

the *)ll)-i(g ste$s? T) e(#;le the A+R * ('ti)(, ')(*ig re Allow #ull-rate spee" (e"o(in+ en"o(in+

al+orit m #(d Hal#-rate spee" (e"o(in+ en"o(in+ al+orit m ) i( the +SC.

? C)(*ig re the A8A;is8U i(ter*#'e $r)t)')l $h#se *l#g #s "h#se II .

? C)(*ig re the A>i(ter*#'e 'ir' it t) s $$)rt the A+R * ('ti)(. C)(*ig re the 'ir' it$))l #s 2 .

? C)(*ig re the '#rriers t) s $$)rt A+R.

? C)(*ig re the A+R '#ll $r)'essi(g $#r# eters.

? C)(*ig re the A+R $)-er ')(tr)l $#r# eter.

? C)(*ig re the * ll>h#l* h#(d)ver d#t# i( the 'ell.

or (etails o# (ata "on#i+uration re#er to 8AMR un"tion9 in t e #eature(es"ription o# !'C)2. 5 e #eature (es"ription o# !'C6000 is una*aila/le.

AMR Function

C apter 2 Con#i+uration o# Huawei AMR Al+orit mC apter 2 Con#i+uration o# Huawei AMR Al+orit man( un"tion $:%an( un"tion $:%


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% "#ge %

ContentsContents






12/33


%! "#ge %!

C apter ) n#luen"e o# AMR on ;etwor< 3ualit $1%C apter ) n#luen"e o# AMR on ;etwor< 3ualit $1%

I(*l e('e )* A+R )( s$ee'h : #lit3

? A'')rdi(g t) the e l#ti)( res lt, -he( C8I is gre#ter th#(


13/33


%5"#ge %5

C apter ) n#luen"e o# AMR on ;etwor< 3ualit $2%C apter ) n#luen"e o# AMR on ;etwor< 3ualit $2%

I(*l e('e )* A+R )( (et-)r1 ')ver#ge

? ;etwor< "o*era+e per#orman"e o# AMR A+R ')di(g h#s # g))d #(ti>i(ter*ere('e '#$#;ilit3. I( the s# e *r# e er#s re r#te6/ER7, A+R ')di(g '#( s $$)rt the l)-er '#rrier>t)>i(ter*ere('e r#ti) 6C8l7 rel#tive t)()(>A+R ')di(g, s) it h#s # ;etter ')ver#ge $er*)r #('e. Whe( the /ER is ()thigher th#( 5 , A+R h#s #;) t 5 d&Ms g#i( i( ')ver#ge $er*)r #('e ') $#red-ith /R.

? AMR "o*era+e /ottlene"<

The $r)t)')l )* the G"" R! versi)( h#s # de*e't. Th#t is, the r); st(ess )* the A+R s$ee'h *r# e #(d the SACCH *r# e is ()t #t the s# e level, #(d the $r)t)')l)(l3 i $r)ves the r); st(ess )* the A+R s$ee'h *r# e ; t ()t the SACCH *r# e.S), the #'t #l ')ver#ge '#$#;ilit3 )* A+R is de'ided ;3 the ')ver#ge '#$#;ilit3 )*the SACCH 'h#((el.

I( the #'t #l #$$li'#ti)(, 3) '#( set the -ireless li(1 *#il re ') (ter 6RLT7 #(dSACCH lti*r# e : #(tit3 t) # l#rge v#l e, t) i('re#se the r); st(ess )* theSACCH, th s i $r)vi(g the (et-)r1 ')ver#ge $er*)r #('e )* A+R #(d red 'i(gthe '#ll dr)$ r#te.


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%


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% "#ge %

C apter ) n#luen"e o# AMR on ;etwor< 3ualit $:%C apter ) n#luen"e o# AMR on ;etwor< 3ualit $:%

I(*l e('e )* A+R )( "I

? 5ra##i" *olumeThe A+R s$ee'h ')di(g h#s # l)- re: ire e(t )( the C8I r#ti). It e(#;les sers t)

#1e '#lls i( s) e -e#1 ')ver#ge #re#s -here '#lli(g is i $)ssi;le, th s l)-eri(gthe $)ssi;ilit3 )* sersM #'tive h))1>)(, s) A+R '#( i $r)ve the (et-)r1 tr#**i'v)l e.

? Call (rop rate

A+R )(l3 )$ti i4es the $er*)r #('e )* s$ee'h *r# es. I( the -e#1 ')ver#ge#re#s, sers d) ()t #'tivel3 h#(g $ ;e'# se the s$ee'h *r# es '#( ;e de')ded')rre'tl3 h)-ever, the SACCH *r# es '#(()t ;e de')ded ')rre'tl3, -hi'h res ltsi( '#ll dr)$ d e t) ti e) t )* the -ireless li(1 ') (ter. S) the #$$li'#ti)( )* A+R

#3 '# se risi(g )* the '#ll dr)$ r#te.

? Han(o*er rele*an" A+R i('re#ses the -idth #(d de$th )* (et-)r1 ')ver#ge, ; t the C8I )* these -e#1')ver#ge #re#s is l)-, -hi'h res lts i( the $))r re'eive : #lit3 i( the e#s re e(tre$)rt, th s triggeri(g the $))r : #lit3 h#(d)ver, s) de$l)3 e(t )* A+R #3 '# sei('re#sed ti es )* $))r>: #lit3 h#(d)vers.


16/33


%F"#ge %F

ContentsContents






17/33


%="#ge %=

C apter : Re"ommen(ation on Con#i+uration o#C apter : Re"ommen(ation on Con#i+uration o#AMR ;etwor< Optimization Parameters $1%AMR ;etwor< Optimization Parameters $1%

At $rese(t, the de*# lt A+R ')(*ig r#ti)(s )* the &SC 2 #(d the &SC


18/33


20 "#ge 20


ACS #(d i(iti#l e(')di(g )de A+R e(')di(g )de #'tive set 6ACS7 sh) ld ;e sele'ted #'')rdi(g t) the #'t #l-ireless e(vir)( e(ts, ; t it is i $)ssi;le t) i('l de #ll '#ses d e t) ') $leKit3 )* the#'t #l -ireless e(vir)( e(t #(d r#(d) (ess )* ser ;eh#vi)rs. S) )(e )* the ;est #(d$))rest ')di(g )des, #(d t-) e(')di(g )des ;et-ee( the #re sele'ted. ACS #(di(iti#l e(')di(g )des re') e(ded *)r H #-ei A+R #re sh)-( i( the t#;le ;el)-

Parameter $!'C)2@6000% Propose( Value

ACS6/7 %00%0%0% %2.2 1;$s, .!0 1;$s, 5.=0 1;$s, !. 5 1;$s

St#rti(g )de6/7 2 .!0 1;$s

ACS6H7 000%0%0% .!0 1;$s, 5.=0 l;$s,!. 5 1;$s

St#rti(g )de6H7 0 !. 5 1;$s


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2%"#ge 2%

C apter : Re"ommen(ation on Con#i+uration o#C apter : Re"ommen(ation on Con#i+uration o#AMR ;etwor< Optimization Parameters $)%AMR ;etwor< Optimization Parameters $)%


Thrsh.UL

6/R7

UL ')di(g r#te #d9. th 6/7 25 %2.5 d&

UL ')di(g r#te #d9. th26/7 % F.5 d&

UL ')di(g r#te #d9. th%6/7 %2 r#te A+R issh)-( i( the right t#;le.

Relati*e to !5' t e re"ei*esensiti*it an( measurement

pre"ision o# t e M' "an /epoorer so t e (ownlin<

steresis will /e i+ er.

(


20/33


22 "#ge 22

C apter : Re"ommen(ation on Con#i+uration o# AMRC apter : Re"ommen(ation on Con#i+uration o# AMR;etwor< Optimization Parameters $:%;etwor< Optimization Parameters $:%


Thrsh. UL

6HR7

UL ')di(g r#te #d9. th 6/7 > >

UL ')di(g r#te #d9. th26/7 2F %!.0 d&

UL ')di(g r#te #d9. th%6/7 22 %%.0 d&

H3st. UL

6HR7

UL ')di(g r#te #d9. h3st 6/7 > >

UL ')di(g r#te #d9. h3st26/7 % 0.5 d&

UL ')di(g r#te #d9. h3st%6/7 % 0.5 d&

Thrsh. DL

6HR7

DL ')di(g r#te #d9. th 6/7 > >

DL ')di(g r#te #d9. th26/7 % >

DL ')di(g r#te #d9. h3st26/7 ! 2.0 d&

DL ')di(g r#te #d9. h3st%6/7 %.5 d&

R#te #d9 st e(t thresh)ld#(d h3steresis 6h#l* r#te7

The s ggesti)( *)r')(*ig ri(g the t-) r#te#d9 st e(t thresh)lds #(dh3steresis ')rres$)(di(g t)

the three r#tes i( the #'tiveset 6ACS7 )* the * ll>r#te A+Ris sh)-( i( the right t#;le.

Compare( wit t e #ull ratet e al# rate re uires a poorer

measurement pre"ision so t esteresis o# t e al# rate isi+ er.

C R " ( i C #i i #


21/33


2 "#ge 2

C apter : Re"ommen(ation on Con#i+uration o#C apter : Re"ommen(ation on Con#i+uration o#AMR ;etwor< Optimization Parameters $ %AMR ;etwor< Optimization Parameters $ %

RLT -ireless li(1 *#il re ') (ter #(d SACCH lti*r# e ( ;er

T) i('re#se the r); st(ess )* the SACCH 'h#((el, t) i $r)ve the (et-)r1 ')ver#ge$er*)r #('e )* A+R, #(d t) l)-er the '#ll dr)$ r#te, 3) '#( set the RLT #(d SACCH

lti*r# e ( ;er t) l#rge v#l es i( the #'t #l #$$li'#ti)(. The ')(*ig r#ti)( )* the

#;)ve v#l es sh) ld *)ll)- the $ri('i$les ;el)-

? The re') e(ded v#l e )* /R8HR8E/R is 20.

? The re') e(ded v#l e )* /R A+R is 2.

? The re') e(ded v#l e )* HR A+R is 20.

? The v#l e )* HR A+R #(d E/R sh) ld ;e ')(*ig red the s# e. The v#l e )* /R

A+R sh) ld ;e %2 )re th#( the E/R.

;ote4 At present /ot !'C)2V)00R007C01 an( !'C6000V?00R001C01 (o not support

splittin+ setup o# t e RB5 timer #or (i##erent spee" en"o(in+ mo(es. 5o (eplo t e AMR

#un"tion "on#i+ure t e RB5 an( 'ACCH multi#rame num/er to )2.

(C R " ( i C #i i #


22/33


2! "#ge 2!


A+R -ireless 'h#((el #(#ge e(t $#r# eters

Parameter $!'C)2% Propose( Value

A$$l3 TCHH $ri)rit3 *)r A+R Bes

A+R TCH Tr#**i' Thrsh.6 7 !0

O( the $re')(diti)( th#t Appl 5CHH priorit #or AMR )r AMR 5CH H PriorAllowe( is set t) &' , TCHH is #ll)'#ted t) the '#lls th#t s $$)rt A+R i* the)'' $#ti)( r#ti) )* the ' rre(t tr#**i' 'h#((el is )re th#( A+R TCH Tr#**i' Thrsh.6 7)r the 'ell l)#d gr#de is higher th#( A+R TCH8H "ri)r Cell L)#d Thresh)ld.

Parameter $!'C6000% Propose( Value

A+R TCH8H "ri)r All)-ed Bes

A+R TCH8H "ri)r Cell L)#d Thresh)ld 2

I( the &SC 2C% #(d e#rlierversi)(s, the A+R h#(d)ver #1es() re*ere('e t) the tr#**i' ; s3thresh)ld. Si('e theG &SC 2J 00R00r#te A+Rt) the h#l*>r#te A+R (eeds t) #1ere*ere('e t) A+R TCH Tr#**i'Thrsh, ; t the h#(d)ver *r) theh#l*>r#te A+R t) the * ll>r#te A+Rd)es ()t.

A'')rdi(gl3, the h#(d)ver *r) the* ll>r#te A+R )* &SCr#te A+R st #1e re*ere('et) A+R TCH8H "ri)r Cell L)#dThresh)ld.

C R " ( i C #i i #C R " ( i C #i i #


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25 "#ge 25


A+R h#(d)ver $#r# eters

A+R h#(d)ver )'' rs ;et-ee( the * ll>r#te A+R 'h#((el #(d the h#l*>r#te A+R'h#((el i( 'ells, #(d the $#r# eters i(v)lved #re

Parameter

$!'C)2%

Parameter

$!'C6000%

Propose(Value

I(tr#'ell HO All)-ed I(tr#'ell />H HO All)-ed Bes

I(tr#'ell TCH/>TCHH h#(d)ver st#tisti's ti e 6s7 I(tr#'ell />H HO St#t Ti e6s76s7 5

I(tr#'ell TCH/>TCHH h#(d)ver l#sti(g ti e 6s7 I(tr#'ell />H HO L#st Ti e6s7 !

H#(d)ver thresh)ld *r) TCH/ t) TCHH /2H HO th 25

H#(d)ver thresh)ld *r) TCHH t) TCH/ H2/ HO th %0

"e(#lt3 Ti e #*ter HO /#il "e(#lt3 Ti e #*ter A+R TCH/>H HO

/#ils6s7

0

Durin+ t e "on#i+uration o# an(o*er parameters t e two t res ol(s AMR 5CH 5ra##i"5 rs . $>% or AMR 5CH H Prior Cell Boa( 5 res ol( s oul( /e "onsi(ere(.

C R " ( i C #i i #C t R " ( ti C #i+ ti #


24/33


2< "#ge 2<

C apter : Re"ommen(ation on Con#i+uration o#C apter : Re"ommen(ation on Con#i+uration o#AMR ;etwor< Optimization Parameters $E%AMR ;etwor< Optimization Parameters $E%

A+R $)-er ')(tr)l $#r# eters

/)r A+R '#lls )r ()(>A+R '#lls,di**ere(t $)-er ')(tr)l thresh)ldssh) ld ;e set. With these $)-er ')(tr)l$#r# eters #d9 sted, A+R '#lls '#( ;etr#(s itted #t # l)-er $)-er th#( ()(>

A+R '#lls. The $ri('i$les *)r setti(g #re#s *)ll)-s

? Set the $$er8l)-er thresh)ld *)r the$li(18d)-(li(1 sig(#l stre(gth t) ;e

l)-er th#( the ()(>A+R '#ll

? Set the g))d8;#d thresh)ld *)r the$li(18d)-(li(1 sig(#l : #lit3 t) ;e

higher th#( the ()(>A+R '#ll

? Other A+R $)-er ')(tr)l $#r# eters#re 1e$t ')(siste(t -ith the )rdi(#r3$)-er ')(tr)l $#r# eters.

Parameter

$!'C)2@6000%

Propose( Value

re uen"Hoppin+

;on #re uen"oppin+

UL R LEJ U$$er Thrsh. 6A+R7 0

UL R LEJ L)-er Thrsh. 6A+R7 20 2

DL R LEJ U$$er Thrsh. 6A+R7 5 F

DL R LEJ L)-er Thrsh. 6A+R7 25 2F

UL #l. U$$er Thrsh. 6A+R7 % %

UL #l. L)-er Thrsh.6A+R7

DL #l U$$er Thrsh. 6A+R7 % %

DL #l L)-er Thrsh. 6A+R7

n a"tual appli"ation ma


25/33


2 "#ge 2

ContentsContents





C t AMR O ti i ti ( M i t "C t AMR O ti i ti ( M i t "


26/33


2F "#ge 2F

C apter AMR Optimization an( Maintenan"eC apter AMR Optimization an( Maintenan"e'trate+ $1%'trate+ $1%

Tr#**i' st#tisti's '#l' l#ti)( )( A+R '#ll $r)$)rti)(

I( the tr#**i' st#tisti's )* &SCr#te s$ee'h versi)( % 6eK'l di(g dire't retr37

2 N ;er )* s ''ess* l #ssig( e(ts i( * ll>r#te s$ee'h versi)( 2 6eK'l di(g dire't retr37

N ;er )* s ''ess* l #ssig( e(ts i( * ll>r#te s$ee'h versi)( 6eK'l di(g dire't retr37

! N ;er )* s ''ess* l TCH #ssig( e(ts i( h#l*>r#te s$ee'h versi)( % 6eK'l di(g dire't retr37

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G Huawei AMR Optimization Proposal 20070903 a 1.0