Fast HSPA Mobility RAN2746
FAST HSPA MOBILITY
Introduction • This eature in!"u#es 7 !om$onents ! om$onents • Faster %om$"etion o Ser&ing %e"" %hange 'ro!e#ure • Faster A!ti&ation o Target Ser&ing %e"" • 'rioritisation o S%% an# ASU o&er 'ower (set U$#ate • Faster %om$"etion o %onse!uti&e ASU an# S%% 'ro!e#ures • 'ower (set U$#ate )essage Si*e ($timisation • RR% %onne!tion Setu$ )essage Si*e ($timisation ( $timisation • +eerre# S,- Rea#ing
• .ithin the times!a"es o RU30/ these !om$onents are manage# using a set o 4 'RF, $arameters
• 0021712 RN0)A,NT34 • 0021713 RN0)A,NT3 • 0021714 RN0)A,NT36 • 002171 RN0)A,NT37
S%% 5 Ser&ing %e"" %hange ASU 5 A!ti&e Set U$#ate
Requirements
FAST HSPA MOBILITY
UE Requirements
• Faster %om$"etion o Ser&ing %e"" %hange %hange re8uires 39'' re"ease 6/ or newer U
• +eerre# S,- Rea#ing Rea#ing re8uires 39'' re"ease 7/ or newer U Network Hardware Requirements R equirements
• None Feature Requirements • RAN:2: ;S+'A Ser&ing %e"" %hange • RAN:2< ;S+'A Sot=Soter ;an#o&er or Asso!iate# +'%;
• RAN2746 Fast ;S'A )o>i"it? is an o$tiona" sotware eature >ut #oes not ?et ha&e a "i!ense@ Use o the eature is !urrent"? trust >ase#
PRFILE !"#$#! R%&'MAI%T'()
FAST HSPA MOBILITY
• This 'RF, $arameter is use# to ena>"e • Faster %om$"etion o Ser&ing %e"" %hange >it 7B • Faster A!ti&ation o Target Ser&ing %e"" >it :B • 'ower (set U$#ate )essage Si*e ($timisation >it 3B • RR% %onne!tion Setu$ )essage Si*e ($timisation >its 0/ 1/ 2B • +eerre# S,- Rea#ing >it 14B -it 0
&a"ue 1 +eau"t %oniguration is use# or re"ease 6 an# newer U
-it 1
&a"ue 1 %oniguration with sing"e ma$$ing &a"ue is use# or re"@ an# o"#er U
-it 2
&a"ue 1 %oniguration with sing"e ma$$ing &a"ue is use# or re"ease 6 an# newer U -it 2 is ignore# i -it 0 5 1B
-it 3
&a"ue 1 Unne!essar? , are remo&e# rom RR% 'h?si!a" %hanne" Re!oniguration message an# message si*e is re#u!e# to 1 trans$ort >"o!k
-it 7
&a"ue 1 +e"a? Restri!tion F"ag is in!"u#e# within RR% Ra#io -earer Re!oniguration message or the Ser&ing %e"" %hange or re"ease 6 U
-it :
&a"ue 1 AT( s$e!ii! to the Ser&ing %e"" %hange $ro!e#ure is use# in $"a!e o the genera" AT(@ AT( s$e!ii! to the Ser&ing %e"" %hange $ro!e#ure is #eine# using 002:1713 RN50_MAN!_35
-it 14
&a"ue 1 Rea#ing o S,-11/ S,-11>is an# S,-12 is man#ator? or re"ease 7 U >eore sen#ing the RR% %onne!tion Re8uest an# %e"" U$#ate messages
Faster *om+letion o, Ser-in. *ell */an.e
Faster *om+letion o, Ser-in. *ell */an.e 0I1 • A$$"i!a>"e to 39'' re"ease 6/ an# newer U • .hen ena>"e#/ the "E#A$ RE%!R&!'N F#A( is in!"u#e# within the Ra#io -earer Re!oniguration message use# or the Ser&ing %e"" %hange
• This "ag instru!ts the U to sen# the Ra#io -earer Re!oniguration %om$"ete message as soon as $ossi>"e
• without waiting or the a!ti&ation %onne!tion Frame Num>er %FNB • a$$"i!a>"e when the a!ti&ation %FN is at "east 12: ra#io rames ater the %FN #uring whi!h the Ra#io -earer Re!oniguration message was re!ei&e#
• The "E#A$ RE%!R&!'N F#A( is not in!"u#e# i the ra#io "ink is re!onigure# as $art o the Ser&ing %e"" %hange $ro!e#ure
FAST HSPA MOBILITY
Faster *om+letion o, Ser-in. *ell */an.e 0II1 • The Ser&ing %e"" %hange $ro!e#ure itse" is sti"" a$$"ie# at the s$e!iie# %FN • The RN% !an start other $ro!e#ures imme#iate"? without ha&ing to wait or the a!ti&ation %FN #e)a*+ A,,roa*Ra#io -earer Re!oniguration
Ser&ing %e"" %hange A$$"ie#
RN% has to wait >eore starting other $ro!e#ures
Ra#io -earer Re!oniguration %om$"ete
A!ti&ation %FN
3(.. Re/ease A,,roa*Ra#io -earer Re!oniguration
Ra#io -earer Re!oniguration %om$"ete
RN% !an run other $ro!e#ures
Ser&ing %e"" %hange A$$"ie#
A!ti&ation %FN
Faster *om+letion o, Ser-in. *ell */an.e 0III1 • na>"e# using -,T 7 o 0021712 RN0)A,NT34 -it 7
&a"ue 1 +e"a? Restri!tion F"ag is in!"u#e# within RR% Ra#io -earer Re!oniguration message or the Ser&ing %e"" %hange or re"ease 6 U
FAST HSPA MOBILITY
Faster *om+letion o, Ser-in. *ell */an.e 0I21 • The .% $arameter shown >e"ow is $"anne# to re$"a!e the 'RF, $arameter • T/is +arameter is not yet a-ailable
Name
Ran)e
Fast%om$"etion(S%% 0 #isa>"e#B/ 1 ena>"e#B .%B
"eau/t 0
"es*ri,tion This $arameter in#i!ates whether the Faster %om$"etion o S%% 'ro!e#ure un!tiona"it? is ena>"e# in the !e""@ .hen ena>"e# in the !e""/ this un!tiona"it? intro#u!es aster !om$"etion o S%% $ro!e#ure@ U S$e!ii! RR% in!"u#es "e/a+ Restri*tion F/a) , in RR% RA+,( -ARR R%(NF,9URAT,(N message@ ,n!"usion is #one on !on#ition that R is not re!onigure# #uring S%% an# U is re"6 or newer@ The in!"u#e# , in#i!ates that U sha"" sen# RR% RA+,( -ARR R%(NF,9URAT,(N %()'T message as soon as $ossi>"e without waiting %FN to e"a$se/ >ut sti"" $erorm the ser&ing !e"" !hange >ase# on re!ei&e# %FN@ RN% !an start other $ro!e#ure imme#iate"? without waiting res$onse message unti" a!ti&ation time@
FAST HSPA MOBILITY
Faster Acti-ation o, Tar.et Ser-in. *ell
Faster Acti-ation o, Tar.et Ser-in. *ell 0I1 • Feature a""ows an A!ti&ation Time (set AT(B to >e #eine# s$e!ii!a""? or the Ser&ing %e"" %hange $ro!e#ure
• rather than using the generi! AT( • This a""ows the AT( to >e !onigure# with a re#u!e# &a"ue to re#u!e the #e"a? asso!iate# with the Ser&ing %e"" %hange $ro!e#ure
• 9eneri! AT( has a range rom 0 to 20 ms/ with a #eau"t o 300 ms • Ser&ing %e"" %hange AT( has a range rom 0 to 2:0 ms • The %onne!tion Frame Num>er %FNB #uring whi!h the U is instru!te# to a$$"? the Ser&ing %e"" %hange is gi&en >?
A>so"ute %FN 5 AT C H%.A%&&%,e*ii*A!' D 300 msB
A##itiona" 300 ms re#u!tion a$$"ie#
A!ti&ation time !a"!u"ate# in usua" manner >ase# u$on message "ength
FAST HSPA MOBILITY
Faster Acti-ation o, Tar.et Ser-in. *ell 0II1 • Feature #e!reases the #e"a? to a$$"?ing the Ser&ing %e"" %hange Faster &om,/etion o %erin) &e// &-an)e Ra#io -earer Re!oniguration
Ra#io -earer Re!oniguration %om$"ete
Ser&ing %e"" %hange A$$"ie#
Re"ati&e"? "ong #e"a?
A!ti&ation %FN
Faster A*tiation o !ar)et %erin) &e// Ra#io -earer Re!oniguration
Ra#io -earer Ser&ing %e"" Re!oniguration %hange A$$"ie# %om$"ete
Re#u!e# #e"a?
A!ti&ation %FN
FAST HSPA MOBILITY
Faster *om+letion o, Ser-in. *ell */an.e 0III1 • na>"e# using -,T : o 0021712 RN0)A,NT34 • -,T 7 o 0021712 RN0)A,NT34 shou"# a"so >e set to 1/ i@e@ Faster &om,/etion o %erin) &e// &-an)e must a"so >e ena>"e# • A"so ne!essar? to !onigure a s$e!ii! AT( using 0021713 RN0)A,NT3
-it 7
&a"ue 1 +e"a? Restri!tion F"ag is in!"u#e# within RR% Ra#io -earer Re!oniguration message or the Ser&ing %e"" %hange or re"ease 6 U
-it :
&a"ue 1 AT( s$e!ii! to the Ser&ing %e"" %hange $ro!e#ure is use# in $"a!e o the genera" AT(@ AT( s$e!ii! to the Ser&ing %e"" %hange $ro!e#ure is #eine# using 002:1713 RN50_MAN!_35
FAST HSPA MOBILITY
PRFILE !"#$#( R%&'MAI%T'(& • The #eau"t &a"ue o this 'RF, $arameter is 0 • A$$"i!a>"e to Faster A*tiation o !ar)et %erin) &e// • Shou"# >e !onigure# with a &a"ue E 0 when ena>"ing the eature a"ue ;GB
AT(
0
0 ms
1
40 ms
2
:0 ms
3
120 ms
4
160 ms
200 ms
6
240 ms
7
2:0 ms
FAST HSPA MOBILITY
Faster Acti-ation o, Tar.et Ser-in. *ell 0I21 • The .% $arameter shown >e"ow is $"anne# to re$"a!e the 'RF, $arameter • T/is +arameter is not yet a-ailable Name
Ran)e
"eau/t
FastA!t(TargetSer&%e""
0 #isa>"e#B/ 1 ena>"e#B
0
.%B
"es*ri,tion This $arameter in#i!ates whether the Faster A!ti&ation o Target Ser&ing %e"" un!tiona"it? is ena>"e#@ .hen ena>"e#/ this un!tiona"it? intro#u!es aster a!ti&ation o target ser&ing !e"" >? a$$"?ing ;S'A S%% s$e!ii! AT( H%.A%&&%,e*ii*A!'B@ U S$e!ii! RR% a$$"ies ;S'A S%% s$e!ii! AT( / when S%% is $erorme# an# "e/a+ Restri*tion F/a) , is use# see $arameter Fast%om$"etion(S%%B@ The ormu"a to !a"!u"ate the a>so"ute %FN with this new AT( &a"ue is the o""owing A>so"ute %FN 5 AT C H%.A%&&%,e*ii*A!' D 300 msB where AT 5 a!ti&ation time !a"!u"ate# >ase# on message "ength in a "ega!? manner@ An a##itiona" #e#u!tion o 300 ms is ma#e to shorten a!ti&ation time or this s$e!ia" !ase@
FAST HSPA
Faster Acti-ation o, Tar.et Ser-in. *ell 021 • The .% $arameter shown >e"ow is $"anne# to re$"a!e the 'RF, $arameter • T/is +arameter is not yet a-ailable Name
Ran)e
;S'AS%%S$e!ii!AT( 0 0 msB/ 1 40 msB/ 2 .%B :0 msB/ 3 120 msB/ 4 160 msB/ 200 msB/ 6 240 msB/ 7 2:0 msB
"eau/t 0
"es*ri,tion This $arameter in#i!ates the range o the ;S'AS%%S$e!ii!AT( $arameter@ Range is rom 0 ms to 2:0 ms with a ste$ o 40 ms &a"ues 1H7B@ +eau"t &a"ue o the $arameter is 0 No s$e!ii! AT( &a"ueB@
FAST HSPA
Prioritisation o, S** and AS3 o-er Po4er O,,set 3+date
Prioritisation o, S** and AS3 o-er Po4er O,,set 3+date 0I1 • ;SH+'%%; $ower osets are u$#ate# as an ;S+'A=;S'A U mo&es in an# out o sot han#o&er #oes not a$$"? to soter han#o&erB
• $ower osets are in!rease# in sot han#o&er to im$ro&e re"ia>i"it? when a nonHser&ing !e"" instru!ts the U to $ower #own
• Iisting im$"ementation uses 'h?si!a" %hanne" Re!oniguration $ro!e#ure to !hange $ower osets imme#iate"? ater the a!ti&e set u$#ate
• New im$"ementation #e"a?s the $ower oset !hange >? a s$e!ii! wait time • a""ows a S%% or ASU to >e !om$"ete# imme#iate"? ater the origina" ASU without ha&ing to wait or the $ower osets to >e re!onigure#
• $ower oset u$#ate !an >e !om>ine# with S%% or other R- re!onigurationB i R- re!oniguration $ro!e#ure is triggere# #uring the wait time
• (&er 0J re#u!tion in the 8uantit? o $h?si!a" !hanne" re!oniguration $ro!e#ures use# or $ower oset u$#ate has >een measure#
FAST HSPA MOBILITY
PRFILE !"#$#) R%&'MAI%T'(5 • • • •
FAST HSPA MOBILITY
The #eau"t &a"ue o this 'RF, $arameter is 0 A$$"i!a>"e to .rioritisation o %&& and A%U oer .ower 'set U,date Shou"# >e !onigure# with a &a"ue E 0 when ena>"ing the eature ,t is re!ommen#e# that 002171 RN0)A,NT37 shou"# a"so >e set to 1/ i@e@ Faster %om$"etion o %onse!uti&e ASU an# S%% 'ro!e#ures shou"# a"so >e ena>"e# a"ue ;GB
+e"a?
0
+e"a? #ea!ti&ate#
1
100 ms
2
200 ms
3
300 ms
1
3000 ms
32
000 ms
Prioritisation o, S** and AS3 o-er Po4er O,,set 3+date 0II1 • The .% $arameter shown >e"ow is $"anne# to re$"a!e the 'RF, $arameter • T/is +arameter is not yet a-ailable Name
Ran)e
;S'wr(setU$#ate+e"a? 0 @@@ 000 ms/ .%B
ste$ 100 ms
"eau/t 3000 ms
"es*ri,tion This $arameter #etermines i the ;SH+'%%; $ower oset u$#ate is #e"a?e# ater the a!ti&e set u$#ate an# the #uration o the #e"a?@ The #e"a? ena>"es that ser&ing ;SH+S%; !e"" !hange or the neIt a!ti&e set u$#ateB !an >e eIe!ute# imme#iate"? ater the $re&ious a!ti&e set u$#ate without waiting or the ;SH+'%%; $ower oset u$#ate $ro!e#ure to !om$"ete@ The ;SH+'%%; $ower oset u$#ate is not #e"a?e# i either the &a"ue o this $arameter is 0 ms or the &a"ue o the .% $arameter Fast;S'A)o>i"it?na>"e# is K+isa>"e#K@
FAST HSPA
Faster *om+letion o, *onsecuti-e AS3 and S** Procedures
Faster *om+letion o, *onsecuti-e AS3 and S** Procedures 0I1 • na>"e# >? setting 002171 RN0)A,NT37 to a &a"ue o 1 • A""ows the RN% to !om$"ete >oth an A!ti&e Set U$#ate an# Ser&ing %e"" %hange rom a sing"e e&ent 1a or 1! RR% )easurement Re$ort message
• RN% !om$"etes the S%% imme#iate"? ater the ASU i the S%% is triggere# • no new measurement re$ort is nee#e# to trigger S%% • , eature is #isa>"e#/ the RN% has to wait or a )easurement Re$ort ater a##ing the new !e"" to the a!ti&e set/ >eore >eing a>"e to trigger the Ser&ing %e"" %hange
FAST HSPA MOBILITY
PRFILE !"#$#& R%&'MAI%T'($
FAST HSPA MOBILITY
• The #eau"t &a"ue o this 'RF, $arameter is 0 • A$$"i!a>"e to Faster &om,/etion o &onse*utie A%U and %&& .ro*edures • Shou"# >e !onigure# with a &a"ue o 1 when ena>"ing the eature
a"ue ;GB
+e"a?
0
Not A!ti&e
1
A!ti&e
Faster *om+letion o, *onsecuti-e AS3 and S** Procedures 0II1 • The .% $arameter shown >e"ow is $"anne# to re$"a!e the 'RF, $arameter • T/is +arameter is not yet a-ailable
Name
Ran)e
+ire!tS%%na>"e# 0 #isa>"e#B/ 1 ena>"e#B .%B
"eau/t 0
"es*ri,tion This $arameter #etermines i a ser&ing ;SH+S%; !e"" !hange $ro!e#ure !an >e starte# imme#iate"? ater the intraHre8uen!? measurement e&ent 1A or 1% triggere# ASU $ro!e#ure without waiting a new measurement re$ort to trigger the ser&ing ;SH+S%; !e"" !hange@ A new measurement re$ort is re8uire# to trigger the ser&ing ;SH+S%; !e"" !hange i either the &a"ue o this $arameter or the .% $arameter Fast;S'A)o>i"it?na>"e# is K+isa>"e#K@
FAST HSPA MOBILITY
Po4er O,,set 3+date Messa.e Si6e O+timisation
Po4er O,,set 3+date Messa.e Si6e O+timisation 0I1 • na>"e# using -,T 3 o 0021712 RN0)A,NT34
-it 3
&a"ue 1 Unne!essar? , are remo&e# rom RR% 'h?si!a" %hanne" Re!oniguration message an# message si*e is re#u!e# to 1 trans$ort >"o!k
• .hen ena>"e#/ remo&es unne!essar? inormation within the 'h?si!a" %hanne" Re!oniguration message use# to !hange the ;SH+'%%; $ower osets
• d/normation.erR#/ist • d/&ommonnormation • The message si*e !an >e re#u!e# rom 2 trans$ort >"o!ks to 1 trans$ort >"o!k • re#u!e# signa""ing o&erhea# • aster message transer • in!rease# signa""ing re"ia>i"it?
FAST HSPA MOBILITY
Po4er O,,set 3+date Messa.e Si6e O+timisation 0II1 • The .% $arameter shown >e"ow is $"anne# to re$"a!e the 'RF, $arameter • T/is +arameter is not yet a-ailable Name
Ran)e
'ower(setU$#)sgSi*e 0 #isa>"e#B/ 1 ena>"e#B .%B
"eau/t 0
"es*ri,tion This $arameter in#i!ates whether the 'ower (set U$#ate )essage Si*e ($timisation un!tiona"it? is ena>"e# in the !e""@ .hen ena>"e# in the !e""/ this un!tiona"it? intro#u!es message si*e o$timisation or RR% ';LS,%A %;ANN R%(NF,9URAT,(N message/ whi!h is use# to u$#ate ;SH+'%%; $ower osets@ U S$e!ii! RR% omits unne!essar? ,s name"? "own/ink inormation *ommon or a// radio /inks , an# "own/ink inormation ,er radio /ink /ist ,B resu"ting that message si*e is re#u!e#@ ,n some !ases it wi"" re#u!e rom 2 to 1 T- Trans$ort -"o!kB@ )essage si*e re#u!tion "ea#s to aster an# more re"ia>"e signa"ing@
FAST HSPA MOBILITY
RR* *onnection Setu+ Messa.e Si6e O+timisation
RR* *onnection Setu+ Messa.e Si6e O+timisation 0I1
FAST HSPA MOBILITY
• na>"e# using -,TS 0/ 1 M 2 o 0021712 RN0)A,NT34 • .hen ena>"e#/ re#u!es the si*e o the RR% %onne!tion Setu$ message Solution 1:
• RR% %onne!tion Setu$ message !urrent"? in!"u#es inormation whi!h ma$s ea!h SR- onto >oth +%; an# FA%; trans$ort !hanne"s
• known as #ua" ma$$ing • ,t is not ne!essar? to $ro&i#e the FA%; ma$$ing at this stage when the U is mo&e# into %+%;
• $ossi>"e to use sing"e ma$$ing • The FA%; ma$$ing !an >e remo&e# rom the RR% %onne!tion Setu$ message • Re#u!e# message si*e resu"ts in aster an# more re"ia>"e signa""ing • RR% %onne!tion Setu$ message !an >e re#u!e# rom 2 to 1 Trans$ort -"o!ks • The FA%; ma$$ing is su>se8uent"? $ro&i#e# #uring the irst Ra#io -earer Setu$ $ro!e#ure using a se$arate Ra#io -earer Re!oniguration
FAST HSPA MOBILITY
7ual Ma++in. • +ua" ma$$ing in!reases the message si*e >e!ause ma$$ing inormation or >oth +%; an# FA%; is in!"u#e#
• ,t is not ne!essar? to in!"u#e >oth within the RR% %onne!tion Setu$ message
; % + o t n o g n i $ $ a m
; % A F o t n o g n i $ $ a m
RR* *onnection Setu+ Messa.e Si6e O+timisation 0II1
FAST HSPA MOBILITY
Solution 2: • 39'' TS 2@331 se!tion 13@7B #eines a set o #eau"t ! onne!tion !onigurations • These are known to the U an# !an >e use# to a&oi# ha&ing to sen# "arge 8uantities o !oniguration inormation • the !oniguration i#entit? !an >e sent instea# o the !oniguration inormation • For eIam$"e/ #eau"t !oniguration 0 is a 3@4 k>$s SR- on +%;=+%; • +eau"t !onigurations a"wa?s use sing"e ma$$ing • The FA%; ma$$ing is su>se8uent"? $ro&i#e# #uring the irst Ra#io -earer Setu$ $ro!e#ure using a se$arate Ra#io -earer Re!oniguration
7e,ault *on,i.urations
FAST HSPA MOBILITY
• The #eau"t !oniguration i#entit? is re!ognise# >? the U so the re"e&ant #eau"t !oniguration !an >e a$$"ie# with minima" signa""ing
RR* *onnection Setu+ Messa.e Si6e O+timisation 0III1
FAST HSPA MOBILITY
• Feature is !onigure# using the irst 3 >its o 'RF, 0021712 RN0)A,NT34
-it 0
&a"ue 1 +eau"t !oniguration is use# or re"ease 6 an# newer U
-it 1
&a"ue 1 %oniguration with sing"e ma$$ing &a"ue is use# or re"@ an# o"#er U
-it 2
&a"ue 1 %oniguration with sing"e ma$$ing &a"ue is use# or re"ease 6 an# newer U -it 2 is ignore# i -it 0 5 1B
RR* *onnection Setu+ Messa.e Si6e O+timisation • The .% $arameter shown >e"ow is $"anne# to re$"a!e the 'RF, $arameter • T/is +arameter is not yet a-ailable "eau/t
Name RR%%onnSetu$)sgSi*e
0
.%B
Ran)e 0 #isa>"e#B/ 1 +eau"t %onig@ or re"6 an# newer U an# %om$"ete %onig@ with #ua" ma$$ing or re" an# o"#erB/ 2 %om$"ete %oniguration or re" an# o"#er Us with sing"e ma$$ing an# %om$"ete %oniguration with #ua" ma$$ing or re"6 an# newerB/ 3 %om$"ete %oniguration or re"6 an# newer Us with sing"e ma$$ing an# %om$"ete %oniguration with #ua" ma$$ing or re" an# o"#erB/ 4 +eau"t %oniguration or re"6 an# newer Us an# %om$"ete %oniguration with sing"e ma$$ing or re" an# o"#er UsB/ %om$"ete %oniguration or a"" Us with sing"e ma$$ingB
"es*ri,tion This $arameter in#i!ates whether the RR% %(NN%T,(N STU' message si*e o$timisation un!tiona"it? is ena>"e#@ .hen ena>"e#/ this un!tiona"it? intro#u!es message si*e o$timisation or RR% RR% %(NN%T,(N STU' message/ whi!h is a!hie&e# >? sen#ing %om$"ete %oniguration with sing"e %e""+%; ma$$ing@ NSN RAN uses !urrent"? #ua" ma$$ing or the SR-s an# it signa"s >oth %e""+%; an# %e""FA%; R- )a$$ing ($tion to the U@ (ther o$tion or o$timising RR% %onne!tion Setu$ message is to use +eau"t %oniguration@ +eau"t !oniguration uses a"wa?s sing"e ma$$ing@
7e,erred SIB Readin.
7e,erred SIB Readin. 0I1
FAST HSPA MOBILITY
• A"so known as +eerre# )easurement %ontro" Rea#ing/ +)%R • na>"e# using -,T 14 o 0021712 RN0)A,NT34 • A""ows re"ease 7/ an# newer U to ski$ the rea#ing o S,-11/ S,-11>is an# S,-12 >eore RA%; a!!ess
• A "ag is in!"u#e# in S,-3 when ena>"e#
• A&oi#ing the re8uirement to rea# S,-11/ S,-11>is an# S,-12 im$ro&es !onne!tion esta>"ishment #e"a?s ater !e"" se"e!tion an# rese"e!tion
• The gain #e$en#s on the si*e o ea!h S,- an# its s!he#u"ing/ >ut !an >e in the or#er o 100s o mi""ise!on#s
• This !a$a>i"it? is useu" or re"ease :/ %S Fa"">a!k rom T to 39 • U shou"# esta>"ish a s$ee!h !a"" on 39 as soon as $ossi>"e ater 39 !e"" se"e!tion
7e,erred SIB Readin. 0II1
FAST HSPA MOBILITY
• Feature is ena>"e# using the >it 14 o 'RF, 0021712 RN0)A,NT34 -it 14
&a"ue 1 Rea#ing o S,-11/ S,-11>is an# S,-12 is man#ator? or re"ease 7 U >eore sen#ing the RR% %onne!tion Re8uest an# %e"" U$#ate messages
7e,erred SIB Readin. 0III1
FAST HSPA MOBILITY
• The .% $arameter shown >e"ow is $"anne# to re$"a!e the 'RF, $arameter • T/is +arameter is not yet a-ailable
Name
Ran)e
+e)eas%tr"Rea#ing 0 #isa>"e#B/ 1 ena>"e#B .%B
"eau/t 0
"es*ri,tion This $arameter in#i!ates whether the +eerre# )easurement %ontro" Rea#ing un!tiona"it? is ena>"e# in the !e""@ .hen ena>"e# in the !e""/ this un!tiona"it? intro#u!es aster RA%; a!!ess or Re"H7 an# newer Us@ -TS=%e"" )anager RRAB in!"u#es in S,-3 the "eerred measurement *ontro/ readin) su,,ort ,/ whi!h in#i!ates to U that rea#ing o S,-11/ S,-11>is an# S,-12 !an >e ski$$e# >eore RA%; a!!ess@ This means that U !an sen# RR% %(NN%T,(N RUST or % U'+AT without rea#ing irst the a>o&e mentione# S,-s@ This un!tiona"it? s$ee#s u$ setu$ times ater !e"" se"e!tion=reHse"e!tion an# the gain #e$en#s on S,!ontents an# s!he#u"ing@ (ne im$ortant use !ase is Re"H : %S a"">a!k rom T to 39@
